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Fidamat 6 G A01 Engl?func=cslib

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07/2006 Operating instructions Operating instructions Edition 07/2006 FIDAMAT 6-G FIDAMAT 6-G Gas analyzer Gas analyzer for measuring total hydrocarbon concentrations @1PA5E00478463@ A5E00478463 A5E00478463-01 A5E00478463D-01 GN: 30330_FIDAMAT Siemens Aktiengesellschaft Automation and Drives Process Instrumentation and Analytics 76181 KARLSRUHE GERMANY www.siemens.com/processanalytics gas g analysis y Gas analyzer for determining the total hydrocarbon content FIDAMAT 6-G Operating instructions 07/2006 A5E00478463 General Information 1 Description 2 Installation and connection 3 Commissioning 4 Operation 5 Maintenance and service 6 Technical data 7 Dimensional drawings and circuit diagrams 8 Spare parts and accessories 9 Appendix A List of Abbreviations/Acronyms B Safety Guidelines This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. Danger indicates that death or severe personal injury will result if proper precautions are not taken. Warning indicates that death or severe personal injury may result if proper precautions are not taken. Caution with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken. Caution without a safety alert symbol, indicates that property damage can result if proper precautions are not taken. Notice indicates that an unintended result or situation can occur if the corresponding information is not taken into account. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The device/system may only be set up and used in conjunction with this documentation. Commissioning and operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission, ground and label devices, systems and circuits in accordance with established safety practices and standards. Prescribed Usage Note the following: Warning This device may only be used for the applications described in the catalog or the technical description and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and assembly as well as careful operation and maintenance. Trademarks All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Automation and Drives Postfach 48 48 90437 NÜRNBERG GERMANY Order No.: A5E00478463 Edition 08/2006 Copyright © Siemens AG 2006. Technical data subject to change Table of contents 1 2 3 General Information ................................................................................................................................ 1-1 1.1 General information ................................................................................................................... 1-1 1.2 1.2.1 1.2.2 How to use this manual.............................................................................................................. 1-2 Device version and validity ........................................................................................................ 1-2 Special information and warnings .............................................................................................. 1-2 1.3 Warranty conditions ................................................................................................................... 1-2 1.4 Delivery information ................................................................................................................... 1-3 1.5 Standards and regulations ......................................................................................................... 1-3 Description.............................................................................................................................................. 2-1 2.1 2.1.1 2.1.2 Application range and features .................................................................................................. 2-1 Application range ....................................................................................................................... 2-1 Basic features ............................................................................................................................ 2-2 2.2 Design ........................................................................................................................................ 2-3 2.3 Control panel and communication ............................................................................................. 2-4 2.4 Mode of operation ...................................................................................................................... 2-6 2.5 Gas flow of the FIDAMAT 6-G ................................................................................................... 2-8 2.6 2.6.1 2.6.2 2.6.3 2.6.4 Communication .......................................................................................................................... 2-8 General information ................................................................................................................... 2-8 ELAN interface ........................................................................................................................... 2-9 SIPROM GA............................................................................................................................. 2-10 PROFIBUS DP/-PA.................................................................................................................. 2-11 Installation and connection ..................................................................................................................... 3-1 3.1 Safety information ...................................................................................................................... 3-1 3.2 3.2.1 3.2.2 3.2.3 Installation requirements............................................................................................................ 3-3 Installation requirements - FIDAMAT 6 Series .......................................................................... 3-3 Installation requirements for the FIDAMAT 6-G......................................................................... 3-5 Gas and electric connections..................................................................................................... 3-6 3.3 Gas preparation ......................................................................................................................... 3-6 3.4 3.4.1 3.4.2 3.4.3 3.4.3.1 3.4.3.2 3.4.3.3 Electrical connection .................................................................................................................. 3-7 Mains connection ....................................................................................................................... 3-7 Connection of the signal lines .................................................................................................... 3-8 Circuit diagrams (pin assignment) ............................................................................................. 3-9 Motherboard pin assignments.................................................................................................... 3-9 Plug connector assignment of the optional board and PROFIBUS ......................................... 3-10 ELAN interface cable ............................................................................................................... 3-11 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 iii Table of contents 4 5 iv Commissioning ....................................................................................................................................... 4-1 4.1 Safety information ...................................................................................................................... 4-1 4.2 4.2.1 4.2.2 4.2.3 Commissioning preparations...................................................................................................... 4-2 General information for commissioning ..................................................................................... 4-2 Information for commissioning the FIDAMAT 6-G ..................................................................... 4-3 Checking for leaks...................................................................................................................... 4-3 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 Commissioning and operation ................................................................................................... 4-4 General information.................................................................................................................... 4-4 Warm-up phase and operating states........................................................................................ 4-5 State changes due to fault / maintenance request .................................................................... 4-7 Setting the operating pressures ................................................................................................. 4-8 Measuring range ........................................................................................................................ 4-9 General information on calibration ........................................................................................... 4-11 Calibration examples................................................................................................................ 4-12 Operation................................................................................................................................................ 5-1 5.1 General information for operation .............................................................................................. 5-1 5.2 Measured value display ............................................................................................................. 5-4 5.3 Entering a submenu ................................................................................................................... 5-5 5.4 Return to coded/decoded display mode .................................................................................... 5-7 5.5 Fast function selection ............................................................................................................... 5-7 5.6 Overview of operating functions................................................................................................. 5-8 5.7 5.7.1 5.7.2 5.7.3 5.7.4 5.7.5 Diagnosis.................................................................................................................................. 5-10 Diagnosis submenu.................................................................................................................. 5-10 Factory data (function 1) .......................................................................................................... 5-10 Diagnostic values (function 2) .................................................................................................. 5-11 Logbook (function 3) ................................................................................................................ 5-11 Display measuring ranges (function 4) .................................................................................... 5-12 5.8 5.8.1 5.8.2 5.8.3 5.8.4 5.8.5 5.8.6 Calibration ................................................................................................................................ 5-12 Calibration submenu ................................................................................................................ 5-12 Zero calibration (function 20) ................................................................................................... 5-13 Span calibration (function 21) .................................................................................................. 5-13 Setting setpoints (function 22) ................................................................................................. 5-15 Total / single calibration (function 23) ...................................................................................... 5-15 Autocal (function 24) ................................................................................................................ 5-16 5.9 5.9.1 5.9.2 5.9.3 Measuring ranges .................................................................................................................... 5-23 Measuring ranges submenu .................................................................................................... 5-23 Select measuring ranges (function 40) .................................................................................... 5-23 Define measuring ranges (function 41).................................................................................... 5-26 5.10 5.10.1 5.10.2 5.10.3 5.10.4 5.10.5 5.10.6 5.10.7 5.10.8 Parameters............................................................................................................................... 5-27 Parameter submenu................................................................................................................. 5-27 Electric time constants (function 50) ........................................................................................ 5-27 Limits (function 51)................................................................................................................... 5-28 On/off functions (function 52) ................................................................................................... 5-29 Status messages (function 53) ................................................................................................ 5-30 Graphical representation of measured values (function 54) .................................................... 5-32 Measured value display (function 55) ...................................................................................... 5-33 LCD contrast (function 56) ....................................................................................................... 5-34 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Table of contents 6 7 5.10.9 5.10.10 5.10.11 5.10.12 5.10.13 5.10.14 Ignite flame (function 57) ......................................................................................................... 5-34 Date/time (function 58)............................................................................................................. 5-35 Measuring point switching (function 59) .................................................................................. 5-36 Logbook settings (function 60)................................................................................................. 5-36 Internal valves (function 61)..................................................................................................... 5-37 Set external pressure (function 62).......................................................................................... 5-37 5.11 5.11.1 5.11.2 5.11.3 5.11.4 5.11.5 5.11.6 5.11.7 5.11.8 5.11.9 5.11.10 5.11.11 5.11.12 5.11.13 5.11.14 5.11.15 5.11.16 5.11.17 5.11.18 5.11.19 5.11.20 5.11.21 5.11.22 5.11.23 Configuration............................................................................................................................ 5-38 Configuration submenu............................................................................................................ 5-38 Analog output (function 70)...................................................................................................... 5-38 Relay allocation (function 71)................................................................................................... 5-40 Binary inputs (function 72) ....................................................................................................... 5-42 Example - binary inputs ........................................................................................................... 5-44 ELAN configuration (function 73) ............................................................................................. 5-49 Reset (function 74)................................................................................................................... 5-50 Save data, load (function 75) ................................................................................................... 5-50 Suppression of short-term noise signals (function 76) ............................................................ 5-52 Analog output memory (function 77)........................................................................................ 5-53 Calibration tolerances (function 78) ......................................................................................... 5-53 Change codes (function 79)..................................................................................................... 5-55 Device test (function 80) .......................................................................................................... 5-55 Language selection (function 81)............................................................................................. 5-56 Interference gas correction (function 83) ................................................................................. 5-57 Switch valves (function 85) ...................................................................................................... 5-59 Linear temperature compensation (function 86) ...................................................................... 5-60 Error on/off (function 87) .......................................................................................................... 5-60 PROFIBUS configuration (function 90).................................................................................... 5-61 Start-up state (function 91) ...................................................................................................... 5-62 Pressure values (function 92) .................................................................................................. 5-63 Units (function 93).................................................................................................................... 5-64 Factory settings (function 99)................................................................................................... 5-64 Maintenance and service........................................................................................................................ 6-1 6.1 6.1.1 6.1.2 6.1.3 6.1.4 Maintenance concept................................................................................................................. 6-1 Important maintenance information ........................................................................................... 6-1 Exchange of motherboard and optional board........................................................................... 6-1 Exchanging mains fuses ............................................................................................................ 6-2 Exchanging the temperature fuse.............................................................................................. 6-2 6.2 Cleaning the device ................................................................................................................... 6-3 6.3 Maintenance request and fault message................................................................................... 6-3 6.4 List of maintenance requests ..................................................................................................... 6-5 6.5 List of faults ................................................................................................................................ 6-6 6.6 Other errors................................................................................................................................ 6-8 Technical data ........................................................................................................................................ 7-1 7.1 Technical data of the FIDAMAT 6 series ................................................................................... 7-1 7.2 Technical data of the FIDAMAT 6-G.......................................................................................... 7-3 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 v Table of contents 8 9 A B Dimensional drawings and circuit diagrams ............................................................................................ 8-1 8.1 Motherboard pin assignments.................................................................................................... 8-1 8.2 Plug connector assignment of the optional board and PROFIBUS ........................................... 8-2 8.3 Dimension diagrams .................................................................................................................. 8-3 8.4 Gas flow of the FIDAMAT 6-G ................................................................................................... 8-4 Spare parts and accessories .................................................................................................................. 9-1 9.1 Ordering information .................................................................................................................. 9-1 9.2 9.2.1 9.2.2 9.2.3 Spare parts................................................................................................................................. 9-2 Spare parts list ........................................................................................................................... 9-2 Gas flow chart with spare parts.................................................................................................. 9-4 Device views with spare part numbers ...................................................................................... 9-7 9.3 9.3.1 9.3.2 Return delivery ......................................................................................................................... 9-11 General information.................................................................................................................. 9-11 Return address / form .............................................................................................................. 9-11 Appendix.................................................................................................................................................A-1 A.1 Declaration of conformity ...........................................................................................................A-1 A.2 Response factors .......................................................................................................................A-2 A.3 Overview of operating functions.................................................................................................A-2 List of Abbreviations/Acronyms...............................................................................................................B-1 B.1 List of abbreviations ...................................................................................................................B-1 Glossary ..................................................................................................................................... Glossary-1 vi FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Table of contents Tables Table 2-1 Used materials ........................................................................................................................... 2-3 Table 4-1 Change in state due to fault ....................................................................................................... 4-7 Table 4-2 State change due to maintenance request ................................................................................ 4-8 Table 5-1 Button meanings ........................................................................................................................ 5-2 Table 5-2 Operating modes of the FIDAMAT 6 ......................................................................................... 5-3 Table 5-3 Overview of operating functions................................................................................................. 5-8 Table 5-4 Functions switched on/off by function 52................................................................................. 5-29 Table 5-5 Status messages ..................................................................................................................... 5-31 Table 5-6 Configurations of the analog output......................................................................................... 5-39 Table 5-7 Relay allocation (possible functions) ....................................................................................... 5-40 Table 5-8 Binary input activation functions .............................................................................................. 5-43 Table 6-1 Maintenance requests................................................................................................................ 6-5 Table 6-2 Faults ......................................................................................................................................... 6-7 Table 6-3 Other faults................................................................................................................................. 6-8 Table 7-1 Technical data - Structure, housing ........................................................................................... 7-1 Table 7-2 Technical data - electric features ............................................................................................... 7-1 Table 7-3 Technical data - gas consumption data ..................................................................................... 7-1 Table 7-4 Technical data - time response.................................................................................................. 7-2 Table 7-5 Technical data - measuring behavior......................................................................................... 7-2 Table 7-6 Technical data - influencing variables........................................................................................ 7-2 Table 7-7 Technical data - electric in- and outputs .................................................................................... 7-2 Table 7-8 Technical data - climatic conditions ........................................................................................... 7-3 Table 7-9 Technical data - General............................................................................................................ 7-3 Table 7-10 Technical data - gas input conditions ........................................................................................ 7-4 Table 7-11 Technical data - pressures and flow .......................................................................................... 7-4 Table 9-1 Spare parts list - status February 2006...................................................................................... 9-2 Table 9-2 Gasket parts in gas flow............................................................................................................. 9-5 Table 9-3 Spare parts in gas flow .............................................................................................................. 9-5 Table A-1 Response factors according to DIN EN 12619 .......................................................................... A-2 Table A-2 Response factors according to DIN EN 13526 .......................................................................... A-2 Table A-3 Overview of operating functions................................................................................................. A-3 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 vii General Information 1 Before beginning work with this device, please read this manual! It contains important information and data, observation of which ensures proper device function and saves you servicing costs. The manual will help you to operate the device more easily and efficiently, allowing you to achieve reliable measuring results. 1.1 General information The product described in this manual has left the site in a perfectly safe and tested condition. In order to preserve this condition and in order to put this product into correct and safe operation, it may only be used in the manner described by the manufacturer. Furthermore, proper transportation, storage, installation, operation and maintenance of the device are vital for ensuring correct and safe operation. This manual contains the information required for intended use of the product described therein. It is addressed to technically qualified personnel who are specially trained or who have the relevant knowledge in the area of automation technology (measuring, open and closed-loop control systems). The knowledge and the technically correct implementation of the safety notes and warnings contained in this manual are required for safe installation and commissioning, as well as for safety during the operation and maintenance of the described product. Only qualified personnel have the required professional knowledge for correctly interpreting the generally valid safety notes and warnings in this manual in each specific case and to act accordingly. This manual is an inherent part of the scope of delivery, despite the fact that it can be ordered separately for logistic reasons. Due to the variety of technical details, it is not possible to consider every single detail for all versions of the described product and for every conceivable case in the set-up, operation, maintenance and use in systems. IFor further information, or in case of problems, which are not covered in enough detail in this document, then please request the required information from your local or responsible Siemens regional office. Note In particular, before using the device for new applications in the area of research and development, we recommend first contacting us to discuss the application in question. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 1-1 General Information 1.2 How to use this manual 1.2 How to use this manual 1.2.1 Device version and validity With the FIDAMAT 6, you have acquired a device that is available in various configurations. This manual describes only the FIDAMAT 6 gas analyzer in the following version: Order number: 7MB2421-xBA1x-xxAx Description: Without pump, for sample gas with overpressure, for ultra-pure gas measurement, 1 channel Note This manual applies solely to the version of the device stated above. This version of the FIDAMAT 6 will be referred to in the following as the FIDAMAT 6-G. However, where features or procedures are described that apply to all versions of the FIDAMAT 6 series, the standard name FIDAMAT 6 will be used. 1.2.2 Special information and warnings This manual provides you with information on using, installing, operating, and maintaining the device. Pay particular attention to all special information and warnings. Information of this type is set apart from the rest of the text and is marked with the corresponding pictograms. This information provides you with useful tips and helps you to avoid improper use of the device. 1.3 Warranty conditions We expressly point out that the product quality is exclusively and conclusively described in the sales contract. The content of this product documentation is neither a part of a previous or existing agreement, promise or legal relationship, nor is it intended to modify these. All obligations on the part of Siemens AG are contained in the respective sales contract, which also contains the complete and solely applicable liability provisions. The provisions defined in the sales contract for the responsibility for defects are neither extended nor limited by the remarks in this document. 1-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 General Information 1.4 Delivery information 1.4 Delivery information The respective scope of delivery is listed on the shipping documents– enclosed with the delivery– in accordance with the valid sales contract. When opening the packaging, please observe the corresponding information on the packaging material. Check the delivery for completeness and perfect condition. In particular, you should compare the order number on the type plates with the ordering data, if available. If possible, please retain the packaging material, since you can use it again in case of return deliveries. See also Return address / form (Page 9-11) 1.5 Standards and regulations As far as possible, the harmonized European standards were the basis for the specification and production of this device. As far as no harmonized European standards have been applied, the standards and regulations for the Federal Republic of Germany are valid. When this product is used beyond the scope of these standards and regulations, the valid standards and regulations of the country of the operating company apply. See also Technical data of the FIDAMAT 6 series (Page 7-1) Technical data of the FIDAMAT 6-G (Page 7-3) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 1-3 Description 2.1 Application range and features 2.1.1 Application range 2 The gas analyzer FIDAMAT 6_G serves to quantitatively determine hydrocarbons in pure and ultra-pure gases. The device is not intended for the measurement of corrosive and condensing gas mixtures. The measuring principle is based on flame ionization detection (FID). When all requirements for the purity of the zero gas, test gas and operating gases are met, the detection limit lies at approx. 30 ppb. When hydrocarbons are burned in a hydrogen flame, ions are formed, which, in turn, are converted into a current flow when an electric field is applied. The current strength resulting from this is a measure for the number of hydrocarbon atoms. Use The FIDAMAT 6-G gas analyzer is characterized by its use for measuring hydrocarbons in pure and ultra-pure gases. As compared to other comparable devices, the FIDAMAT 6-G has: • a very low sensitivity to cross-gases • low combustion air consumption • little influence from oxygen The device is also equipped with warning and fault messages, e.g.: • when the combustion gas fails • when the flame goes out Applications • Quality control • Ultra-pure gas measurement in media, such as O2, CO2, noble gases, and cold sample gases, with the exception of helium and hydrogen. • Process optimization • Gas producers (quality control for ultra-pure gases) • Research and development FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-1 Description 2.1 Application range and features 2.1.2 Basic features • Four measuring ranges which can be freely parameterized, even with a suppressed zero, all measuring ranges are linear • Required combustion gas: Hydrogen (H2) • Smallest measuring spans • Galvanically isolated measured value output • 0/2/4 to 20 mA (also inverted) • Selectable automatic or manual measuring range switch; also possible to change over remotely • Possible to store measured values during calibration • Time constants can be selected within wide ranges (static/dynamic noise suppression), i.e. the response time of the device can be adapted to the respective measuring task. • Simple handling by means of menu-controlled operation • Operation based on the NAMUR recommendation • Short response time • Low long-term drift • Three operation levels with their own authorization code in order to avoid unintentional and unauthorized operator intervention. • External pressure sensor can be connected for correcting process gas pressure fluctuations • Easier device exchange, since electric connections can be simply disconnected from the device • No clogging in the sample gas capillaries thanks to the use of a quartz capillary • Digital display of gas concentration, the sample gas / combustion air and combustion gas pressure • Wear-free, corrosion-resistant filter (FIDAMAT 6-E only) • Response factors meet the DIN standards DIN EN 12619 and DIN EN 13526. • Simple operation with the help of a numerical membrane keyboard and operator guidance • Automatic measuring range calibration can be parameterized • PROFIBUS (-DP/-PA) • Menu and interface are compatible to the rest of the devices of series 6 (CALOMAT 6, OXYMAT 6, ULTRAMAT 6, OXYMAT 64). • Custom made adapted device versions, e.g.: – Customer acceptance – Device IDs – Drift recording 2-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.2 Design 2.2 Design Design of the entire device The FIDAMAT 6 is made up of two main groups: a) Electronics b) Analyzer section a) Electronics They consist of the following: • Operating board with display • Motherboard • Adapter board • Optional boards: PROFIBUS (DP/ PA), AUTOCAL Here, the operating board is integrated in the front panel. The adapter board contains the preamplifier for recording measured values and the control unit. b) Analyzer section It consists of an oven in which the following components are installed: • Flame ionization detector (FID) • Various restrictors • 2 pressure regulators • 2 pressure sensors • Solenoid valves • Bulkhead union 6 mm or 1/4″ The device is constructed such that the parts contained in it are easy to access in case of servicing. It is both accessible from the top side (for maintaining the components) as well as from the rear. The gas connections and the electric connections are attached to the rear of the device. Table 2-1 Used materials Gas path Material Piping Gas input Gaskets Sample gas restrictor Auxiliary gas restrictors Stainless steel 1.4571 Stainless steel 1.4571 Graphite Quartz Stainless steel 1.4571 Detector Nozzle FID housing FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Quartz Stainless steel 1.4571 2-3 Description 2.3 Control panel and communication Design of the FIDAMAT 6 housing • 19" rack unit with 4 height units for installation in swivel frame • 19" rack unit with 4 HE for installation in cabinets, with telescope or support rails • Front panel for service purposes, can be swivelled down (e.g. for notebook connection, RS 485) • Gas connections for sample gas input and gas output (exhaust), as well as combustion gas and combustion air; • Pipe diameter 6 mm or 1/4” (Swagelok) 2.3 Control panel and communication Display and control panel • Large LCD for simultaneous display of e.g.: – Measured value (digital and analog display) – Measuring range – Status line • Adjustable LCD contrast • Constant LED backlighting • 5-digit measured value display (decimal counts as a digit) • Wipe-clean membrane keyboard/front panel • Menu assisted operation for parameterization, test functions and calibration • Operating help in plain text • Graphical display of the concentration curve; time intervals can be parameterized • Bi-lingual operating software: – German/English – English/Spanish – French/English – Spanish/English – Italian/English 2-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.3 Control panel and communication Membrane keyboard and display 6WDWXVOLQHIRUGLVSOD\LQJ XQLWVWDWXV SDUDPHWUL]DEOH EDFNOLW/(' JUDSKLFGLVSOD\DQG PHPEUDQHNH\ERDUG WZRFRGHOHYHOVIRU 1$085PDLQWHQDQFH DQGVSHFLDOLVWOHYHOV HDV\WROHDUQ RSHUDWLRQGXHWR PHQXJXLGDQFHYLD ILYHVRIWNH\V SIEMENS CAL GLVSOD\RIFRQFHQWUDWLRQ QXPHULFDOO\DQG DVEDUJUDSK ZLWKOLPLWPDUNHU CTRL CODE O.OOO ppm C1 O.O GLVSOD\RIPHDVXULQJ UDQJHVWDUWRIVFDOHDQG IXOOVFDOHYDOXHV 1.O IRRWHUIRUGLVSOD\LQJ LQWHUQDORSHUDWLQJ VWDWXV THC GLVSOD\RI DFWLYDWHGUDQJHV 1 2 3 4 WARMUP QXLPHULFDONH\SDG IRULQSXWRI QXPHULFDOYDOXHV +/- 7 8 9 . 4 5 6 O 1 2 3 CLEAR ESC INFO ENTER MEAS (6&NH\IRU DERUWLQJLQSXWV ,1)2NH\IRU FRQWH[WXDO KHOS FIDAMAT 6 (17(5NH\IRUDFFHSWLQJ QXPULFDOYDOXHV Figure 2-1 &/($5NH\IRUGHOHWLQJ QXPHULFDOYDOXHV 0($6NH\IRU LPPHGLDWHUHWXUQWR PHDVXUHPHQW PRGH Membrane keyboard and display In- and outputs • Two configurable analog inputs • One analog output 0/2/4 – 20 mA • Six binary inputs, freely configurable, e.g. for: – Measuring range switching – Processing external signals from the sample preparation • Six relay outputs, freely configurable, e.g. for: – Fault – Maintenance request – Limit alarms – External solenoid valves • Can be extended by eight binary inputs and eight relay outputs for automatic calibration with max. four test gases FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-5 Description 2.4 Mode of operation Communication • ELAN (RS 485) included in the standard equipment (connection on the rear side) Options: • Converter on RS 232 (for ELAN) • Converter on TCP/IP Ethernet (for ELAN) • Linked in networks via PROFIBUS-DP/-PA interface • SIPROM GA software as servicing and maintenance tool (for ELAN) 2.4 Mode of operation '&9 Figure 2-2 1 2-6 Mode of operation Flame 2 Quartz nozzle 3 Combustion air 4 Sample gas 5 Combustion gas (hydrogen) 6 Measuring electrode 7 Amplifier FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.4 Mode of operation The FIDAMAT 6 measures specific to the substance class, not specific to the components. It measures the sum of all organically bound carbon in a sample gas, but with different weighting of the hydrocarbon molecules. In the first approximation, the display is proportional to the number of C atoms in the respective molecule. In practice, there are deviations, however. The display deviation for the respective molecule is expressed by the response factor. The sample gas is supplied to the flame ionization detector in the FIDAMAT 6 under overpressure via a non-clogging fused-silica restrictor. In the detector, the hydrocarbons contained in the sample gas are burned in an oxyhydrogen flame. During combustion, the organically bound hydrocarbon part is ionized. The released ions are converted into an ion current due to the existing polarization voltage between the two electrodes and is measured with a highly sensitive amplifier. The measured current is proportional to the number of organically bound C atoms of the hydrocarbons in the sample gas. A pressure regulator keeps the combustion gas pressure constant. The coordinated system, made up of capillaries and pressure regulator for combustion air, keeps the sample gas pressure constant. After switching on the analyzer, the flame will be ignited as soon as a temperature of 155 °C is reached in the FID. You can monitor the current temperature of the FID at any time via function 2 “Diagnostic values” under “Flame.” The FIDAMAT 6 sends various messages to external devices via floating contacts: • Maintenance request: Fan failure (advance warning for measuring accuracy). The device continues to measure, as usual. The measured value is not influenced. • Fault: hydrogen, combustion air and sample gas pressure, temperature, physical part, error in the electronics (temperature). The measured value could be influenced. The device switches to another operating state under certain circumstances (the combustion gas valve is closed). Note The sample gases must be fed to the device dust-free. To avoid condensation, in most applications a gas preparation adapted to the measuring task is necessary. See also Warm-up phase and operating states (Page 4-5) List of maintenance requests (Page 6-5) List of faults (Page 6-6) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-7 Description 2.5 Gas flow of the FIDAMAT 6-G 2.5 Gas flow of the FIDAMAT 6-G &RPEXVWLRQJDV+ 0HDVXULQJFKDPEHU 3UHVVXUH VHQVRU 0HFKDQ 6ROHQRLGYDOYH 5HDFWRU 3UHVVXUHORRS FRQWUROOHU *DVRXWSXW &RPEXVWLRQDLU 3UHVVXUHVHQVRU 0HFKDQ 3UHVVXUHORRS FRQWUROOHU 5HVWULFWRU 6DPSOHJDV 1HXWUDOJDV 7HVWJDV )OXVKLQJRXWSXW Figure 2-3 Gas flow FIDAMAT 6-G 2.6 Communication 2.6.1 General information All gas analyzers of Series 6, ULTRAMAT 6, OXYMAT 6/ 61, CALOMAT 6, ULTRAMAT 23 as well as FIDAMAT 6, offer the following communication options: • ELAN interface (also with SIPROM GA) • PROFIBUS DP/-PA • AK interface (not available in FIDAMAT 6, CALOMAT 6) 2-8 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.6 Communication 2.6.2 ELAN interface ELAN interface ELAN is a standard integrated serial interface (RS 485) which allows communication between several analyzers. You can link a maximum of 12 analyzers with at most four components. This connection is also possible without a PC. The functional principle is shown in the following figure: Figure 2-4 Typical structure of an ELAN network (RS 232) 1 Computer 2 RS-485/RS-232 converter with connection cable RS 485 and RS 232 3 RS 485 bus connector with bridge 4 Analyzer 5 RS 485 cable 6 RS 485 bus connector 7 RS 485 network 8 9-pin SUB-D connector 9 Optional: RS-485 repeater FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-9 Description 2.6 Communication Interface parameters Parameters Value Level RS 485 Baud rate 9600 Data bit 8 Stop bit 1 Start bit 1 Parity none No information feedback Ordering information Order No. Interface description C79000-B5200-C176 Converter RS 485-RS 232 C79451-Z1589-U1 SIMATIC cable / bus line 6XV1 830-OEH10 SIMATIC bus connector 6ES7 972-OBB11-OXAO 9-pin DSUB connector 6ES7 972-OBB11-OXAO Repeater 6ES7 972-OAA01-OXAO Further information can be found in the ELAN interface description: Order numbers: • C79000-B5200-C176 German • C79000-B5274-C176 English 2.6.3 SIPROM GA SIPROM GA is a software tool especially for service and maintenance tasks. All analyzer functions, whether as a single device or several devices linked together, can be remotely operated and monitored this way. Functions: • Display and storage of all device data • Remote operation of all device functions • Parameter and configuration settings • Comprehensive diagnostic information • Remote calibration • Online help • Cyclic storage of measured values • Status on hard disk and export to commercially available user programs • Download of new software 2-10 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.6 Communication Hardware requirements: • PC/Laptop Pentium 133 MHz, RAM 32 MB, CD-ROM drive • Free disk capacity min. 10 MB • VGA graphics card supported by Windows • Printer supported by Windows • Free COM port: RS 232 for directly coupling to ELAN network RS 485 • For connection to the Ethernet/485 interface converter, a standard network of 10 Mbit or 100 Mbit (RJ 45 connection) with TCP/IP is necessary. In the case of an RS 485 network, the distance must not be more than 500 m. If this is exceeded, a repeater must be used. Software requirements: • Windows 95 • Windows 98 • Windows NT 4.0 • Windows 2000 • Windows XP Ordering information Order No. SIPROM GA software, German/English selectable at installation, consists of 1 CD with installation instructions, software, product certificate and registration form S79610-B4014-A1 Firmware mounting kit for older FIDAMAT 6 analyzers: 2.6.4 German A5E00223093 English A5E00223146 French A5E00223149 Spanish A5E00223152 Italian A5E00223155 PROFIBUS DP/-PA PROFIBUS DP/-PA is the leading fieldbus on the market. All Siemens gas analyzers with an optional - also retrofittable - plug-in card are profibus-compatible and fulfill the binding "Device profiles for analysis devices" defined by the PNO (PROFIBUS user organization). Central access to the system analyzers is possible with the software operation tool SIMATIC PDM. "Fieldbus" is the name of a digital communication system with which distributed installed field devices of a system are linked with each other via a single cable and are connected to automation devices or a process control system. The PROFIBUS-DP version is widespread in production automation due to its high transmission speed per device, while PROFIBUS-PA takes the required properties of process engineering into account, such as use in Ex areas. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-11 Description 2.6 Communication The benefit is the considerable savings potential in all areas of the system, from project planning and commissioning, to operation and maintenance, to the point of later system extensions. The operation of the gas analyzers from a control system or a separate PC is possible with the operating tool SIMATIC PDM (PROCESS DEVICE MANAGER). This software runs under Windows XP/Windows 2000 and can be integrated in the process control system SIMATIC PCS 7. With this, the integration of the devices in the system as well as the complex parameter structure of the analyzers can be clearly illustrated. Operating becomes simply a matter of "clicking". The Profibus user organization (PNO) is an independent international institution and represents the interests of many manufacturers and users. Besides the services, such as consulting, training and device certification, their primary job is to further develop, standardize and promote PROFIBUS technology. The binding functionality definition for a device class in the form of a profile is the condition for standardized device behavior from various manufacturers, the so-called interoperability. At the end of 1999, the binding profile for analysis devices was predefined. With this, the interaction of all PROFIBUS compatible devices of a system is guaranteed. In this profile, the functionality of the analyzers is defined in a block diagram: for example, the physical block describes the measuring procedure, analyzer and manufacturer name, serial number and the operating state (operation, maintenance). Different function blocks contain the execution of certain functions, such as measured value and alarm processing. The transducer blocks describe the function of the actual measuring process, as well as its control, e.g. the pre-processing of a measured value, cross corrections, characteristics, measuring ranges, as well as switching and control processes. The data transmission between the bus participants is defined in protocols. It is distinguished between cyclic and acyclic services. With cyclic services, time-critical data, such as measured values and status, are transmitted. The acyclic services allow device parameters to be queried or changed during operation. All gas analyzers of Series 6 (ULTRAMAT 6, OXYMAT 6/ 61, CALOMAT 6 and FIDAMAT 6 as well as ULTRAMAT 23) are profibus-compatible with an optional plug-in card, which can also be retrofit. 2-12 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Description 2.6 Communication 3URFHVVFRQWURO V\VWHP 6\VWHPEXV 6 352),%86'3 '33$ FRXSOHU )LHOGEXV *DVDQDO\]HU (70 ZLWK+$57 PRGXOHV +$57 352),%863$NELWV '33$OLQN 352),%863$NELWV 6,3$1 352),%86'3PD[0ELWV *DVDQDO\]HU 6,3$1 *DVDQDO\]HU Figure 2-5 Typical structure of a PROFIBUS system See also Spare parts list (Page 9-2) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 2-13 Installation and connection 3.1 3 Safety information Warning The following statements and information must absolutely be observed! Danger Electrical safety Certain parts of this device are under dangerous voltage. Before switching on the device, the housing must be sealed and grounded. Neglecting to do so may result in death, body injury and / or material damage. Also, please observe the chapter "Electric connection" for this. Danger Poisoning hazard When measuring poisonous or aggressive gases, the exhaust gases must be deduced such that no risk is posed for the persons present. The exhaust gas lines must be made of a sample gas-resistant material (see chapter "Set-up"). Failure to comply with these regulations can result in serious symptoms of poisoning, which could possibly even lead to death. See also b) Analyzer section (Page 2-3) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-1 Installation and connection 3.1 Safety information Danger Explosion hazard The gas analyzer FIDAMAT 6 is not permitted for measuring ignitable mixtures in normal operation. If the device should be used for measuring flammable gases, which could form an ignitable mixture with air or oxygen, special measures must be taken to protect against explosion! Danger Danger of burns The inside of the device reaches a temperature of approx. 200°C during operation. Via function 2, in addition to the actual temperature of the oven, every other temperature setting can be called. After switching off, the temperatures cool off only very slowly. For this reason, the oven is not accessible for operating personnel in normal operation. Make sure that you use protective gloves when carrying out maintenance. Please note as well that hydrogen is colorless when it burns. Non-observance may result in serious burns. See also Diagnostic values (function 2) (Page 5-11) Note Flushing the housing In accordance with the details in the “Technical data” section, there may be what is to be regarded as a limited escape of flammable components from leaks in the sample path. With the FIDAMAT 6 there is no need to flush the housing provided it has been ensured that there is a natural exchange of air from the environment. This applies particularly when the unit is installed in cabinets. Warning Toxic and/or corrosive gases However, this does not apply to toxic or corrosive gases! In this regard the maximum allowable workplace concentration figures must be observed. With such gases, flushing must always be carried out after work is completed. 3-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Installation and connection 3.2 Installation requirements 3.2 Installation requirements 3.2.1 Installation requirements - FIDAMAT 6 Series Installation conditions Select an installation location which is as vibration-free as possible. During operation, make sure that the permissible ambient temperature of 5°C to 45°C is kept. Also make sure that the device is not exposed to direct sunlight. If you install FIDAMAT 6 in a cabinet or a table housing, place it on supporting or telescope rails. You can also install it in a swivel frame. It is not sufficient to only install the front side, since the weight of the device loads the chassis too greatly. Due to the heavy weight, the brackets must be correctly dimensioned. Anchor the housing with all four screws. Ventilation Although the FIDAMAT 6 has an internal fan, you must provide sufficient ventilation. If you would like to accommodate several devices in a cabinet, you should install the FIDAMAT 6 on top due to its high heat dissipation. If this isn't possible, make sure there are at least 4 to 5 cm (1 height unit) of space above the device. Gas connections Bulkhead unions (Swagelok) for pipes are available as gas connections with an outer diameter of 6 mm or ¼". You can find the gas connection allocation both in the gas flow plans as well as on the marking on the back housing wall. Electrical connections All connection lines (except for the mains connection line) must be shielded. The connected lines are shielded via plug connections. The core cross-section should be ≥ 0.5 mm². Lines of type JE-LiYCY...BD are recommended. The line length of the analog output depends on the load. Caution When wiring all electric lines, keep the heat radiation of the device in mind. Keep a distance >2 cm away from the device housing. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-3 Installation and connection 3.2 Installation requirements Maintenance Check both the electric safety, as well as the functional capability of all device components, on a regular basis. Have the FIDAMAT 6 undergo yearly maintenance. Especially check the leak-tightness of the gas flow within the device (containment system). Notice After performing servicing work on the containment system, always carry out a leak check! If no negative influences are to be expected with regard to chemical corrosion on the gaskets which come into contact with the sample gas, it is up to the operator whether he wants to extend the maintenance interval in special cases. Only clean the control panel with a moist cloth. Exhaust gas line The majority of the supplied sample gas is conducted via a so-called bypass to the gas output (exhaust). Warning If the gases released in this way are flammable, toxic or otherwise harmful to health, it is essential that they are deduced such that no risk is posed to the environment. If the exhaust gas should flow off into a collection line, observe the following points: • Keep the flow resistance in the collection line low by using a short line, or by using a transition to a larger diameter. • The gas line must be free of fast pressure fluctuations. If this isn't the case, either a special exhaust line must be installed, or a damping container with restrictor (> 1 l) must be installed between the device and exhaust line (pneumatic low pass). • Lay the cable with constant gradient to prevent congestion in the exhaust line (e.g., due to water condensation) and therefore damage to the device due to water formation. We recommend to connect a siphon as a water separator. The exhaust gas line connected to the device must have an internal diameter of at least 8 mm due to water condensation. Sample gas path in the device (containment system) The materials which come into contact with the sample gas must be resistant to it. The gaskets are made of the materials: stainless steel 1.4571 (gas outputs), graphite and/or PTFE. In order to guarantee the leak-tightness of the containment system, carry out leak tests regularly. If a leak is detected, you must eliminate the cause before you can start measuring again. A possible measure to take for this is to exchange gaskets. 3-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Installation and connection 3.2 Installation requirements Notice After performing servicing work on the containment system, always carry out a leak check! Pressure sensors The FIDAMAT 6 has two internal pressure sensors for measuring the sample gas pressure (= combustion air pressure) and the combustion gas pressure. See also Gas flow of the FIDAMAT 6-G (Page 2-8) Gas and electric connections (Page 3-6) Checking for leaks (Page 4-3) Technical data of the FIDAMAT 6 series (Page 7-1) Technical data of the FIDAMAT 6-G (Page 7-3) 3.2.2 Installation requirements for the FIDAMAT 6-G Sample gas line For the gas supply and discharge lines, there is a directly heated input point (sample) and a directly heated output point for each. Separately heated sample gas supply lines require their own power supply and temperature regulation. The sample gas is supplied unheated. The hexagon of the bulkhead unions sits in a turn lock. When tightening the screw caps at the screwed connections make sure that you properly plug with a suitable open-ended spanner. Otherwise there is a danger that the gas path will leak. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-5 Installation and connection 3.3 Gas preparation 3.2.3 Gas and electric connections 7HVWJDV &RPEXVWLRQ &RPEXVWLRQDLU JDV 1HXWUDOJDV SLQFRQQHFWRU(/$156 SLQLQWHUIDFH FRQQHFWRU RSWLRQDOHJ 352),%86 SLQFRQQHFWRU %LQDU\LQSXWVDQG UHOD\RXWSXWV RSWLRQDOERDUG 0DLQVFRQQHFWLRQ DQGILQHIXVHV 6DPSOHJDVRXWSXW 6DPSOHJDVLQSXW H[KDXVW 6DPSOH,QOHW *DVFRQQHFWLRQV 6ZDJHORNPPRU 1R]]OHPPRU Figure 3-1 3.3 )OXVKLQJRXWSXW )OXVKLQJ SLQFRQQHFWRU 2XWOHW %LQDU\LQSXWVDQG DQDORJ,2 SLQFRQQHFWRU %LQDU\LQSXWVDQG UHOD\RXWSXWV Gas and electric connections of the FIDAMAT 6 G Gas preparation Requirements to purity of operating and test gases The Fidamat 6-G is often used to measure hydrocarbons with a concentration of less than 1 ppm. For such measurements, it is important that the operating gases used (hydrogen, combustion air and zero gas) are very pure. The higher the purity of the operating gases, the lower the zero current and thus the noise that determines the lower detection limit. If, for example, the measured value of the sample gas is less than the measured value of the zero gas, the zero gas is contaminated or the contamination comes from the gas supply lines and other parts outside the Fidamat 6-G. If plastic tubes (including PTFE) are used, the diffusion of hydrocarbons through the walls must also be considered. Therefore, when measuring low concentrations, the supply lines for the supply gases must be made of high-purity steel or copper pipes. Depending on the application, the purity level of the operating gases must also be raised from 5.0 to 6.0. For operation, it is also sufficient to connect final cleaning facilities directly to the gas input points on the Fidamat 6-G by means of purified metal connectors. Cleaning facilities of this type can include filters (activated carbon) or catalytic converters that break down hydrocarbons. The use of final cleaning facilities is more economical in the long run than the use of operating gases with a purity level of 6.0. High-purity pipes and suitable final cleaning facilities can be obtained from suppliers of accessories for gas chromatography. 3-6 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Installation and connection 3.4 Electrical connection Sample gas The sample gas is fed to the FIDAMAT 6-G unheated through a solenoid valve. Note The sample gases must be fed to the device dust-free. To avoid condensation, in most applications a gas preparation adapted to the measuring task is necessary. Supply gas The supply gases (hydrogen, combustion air) must have a purity level of at least 5.0 if correct measurement is to be assured. The purity level of the supply gases will need to be increased (e.g. to 6.0) in the case of very low hydrocarbon concentrations (<1 ppm), such as can occur in ultra-pure gases. Adapt the purity level of the zero gas to suit the measurement task, e.g. by re-cleaning using a molecular sieve or a comparable gas cleaning method. Provide the supply gas with a relative admission pressure of between 2000 and 4000 hPa. The pressure of zero gas and test gas is around 3000 hPa. Higher pressure will result in increased gas consumption while lower pressure could possibly lead to incorrect calibration. 3.4 Electrical connection Warning For the electrical installation, observe VDE 0100 or an equivalent international standard for setting up high-voltage systems having nominal voltages under 1000 V. Failure to comply with these regulations can result in death, physical injury and/or material damage. 3.4.1 Mains connection • The device is supplied with a rubber connector which may only be connected to the mains supply line by qualified personnel. The mains supply line must comply with the valid regulations and conditions for the place of installation and be provided with a protective conductor, which lies at the potential of the housing. The cross-section of each wire must be ≥ 1 mm². Connect the connection line with the leading phase in the plug connector at the marked spot. • Route the mains line separately from the signal lines. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-7 Installation and connection 3.4 Electrical connection • Provide a mains disconnection device in the direct vicinity of the device (for load rating, see type plate). It must be easily accessible and marked. • Check whether the existing mains voltage agrees with the mains voltage specified on the type plate. Caution When wiring all electric lines, keep the heat radiation of the device in mind. Keep a distance >2 cm away from the device housing. 3.4.2 Connection of the signal lines Warning Only connect the signal lines with devices which have reliable electric separation from their power supply. • Connect the signal lines to the SUB-D plug connectors on the rear of the device. • The connection lines must be shielded to the relay outputs, the binary inputs, the analog inputs and the analog output. Connect these to the corresponding trapezoidal plugs (SUB-D plug connectors) in accordance with the routing assignments. • The reference ground of the analog inputs is the potential of the housing. • The analog output is floating. • The shielding of the interface line must be at the potential of the housing. Connect the shield of the line to the shield of the SUB-D plug connector with high contact area. The core cross-section must be ≥ 0.5 mm². The interface line may be at most 500 m long. Note All connection lines (except for the mains connection line) must be shielded. The shielding of the connected lines must have a large-area and continuous contact at the respective terminal pieces. The core cross-section must be ≥ 0.5 mm². We recommend cables of type JE-LiYCY...BD. The cable length of the analog output depends on the load. See also Motherboard pin assignments (Page 3-9) Plug connector assignment of the optional board and PROFIBUS (Page 3-10) 3-8 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Installation and connection 3.4 Electrical connection 3.4.3 Circuit diagrams (pin assignment) 3.4.3.1 Motherboard pin assignments &RQQHFWRU68%')56 0 *1' 9 0 *1' 5BOHYHO1 1& 5'7'1 5'7'3 5BOHYHO3 1& 1& *1' ,WLVSRVVLEOHWRFRQQHFWEXV WHUPLQDOVWRSLQVDQG &RQQHFWRU68%') 0 0 0 0 *1' 1& 1& $QDORJRXWSXW3 $QDORJRXWSXW1 1& 1& $QDORJLQSXW3 $QDORJLQSXW1 $QDORJLQSXW3 $QDORJLQSXW1 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWVWR1 *1' $QDORJRXWSXWVIORDWLQJ DOVRPXWXDOO\ 5 /ืവ &RUUHFWLRQRISUHVVXUH RULQWHUIHULQJJDV &RUUHFWLRQRI LQWHUIHULQJJDV 1RQIORDWLQJ DQDORJLQSXWV WRP$വ RU WR9DWORZ LPSHGDQFH &RQQHFWRU68%') 0 *1' %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWVWR1 %LQDU\LQSXWV 9WR9 9WR9 IORDWLQJYLDRSWLFDOFRXSOHU 5HOD\ 5HOD\ 5HOD\ 5HOD\ 0D[RQWDFWORDG 9$$&'& UHOD\FRQWDFWVVKRZQLQ GHHQHUJL]HGVWDWH 5HOD\ 0 Figure 3-2 5HOD\ *1' 1RWH OLQHDQGFRQQHFWRUPXVWEH VKLHOGHGDQGFRQQHFWHGWR KRXVLQJSRWHQWLDO FIDAMAT 6, 19“ rack unit, motherboard pin assignments FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-9 Installation and connection 3.4 Electrical connection 3.4.3.2 Plug connector assignment of the optional board and PROFIBUS &RQQHFWRU68%')RSWLRQDO 0b *1' 1& 1& %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWWR1 )ORDWLQJ YLDRSWRFRXSOHU 9WR9 9WR9 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 1RWH 7KHZLUHDQGFRQQHFWRU PXVWEHVKLHOGHGDQGOLHDW KRXVLQJSRWHQWLDO 0b &RQQHFWRU68%'); 352),%86'3 Figure 3-3 3-10 RSWLRQDO *1' &RQQHFWRU68%'0; 352),%863$ '*1' &1753GLUHFWLRQFRQWURO 5['7['3% 5['7['1$ 939 &RQWDFWORDG PD[9$$''& IRUVKRZQ UHOD\FRQWDFWSRVLWLRQ WKHUHOD\KDV]HURFXUUHQW 3D1 3D3 3D1 FIDAMAT 6, 19” rack unit, pin assignments on the optional board and PROFIBUS plug connector FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Installation and connection 3.4 Electrical connection 3.4.3.3 ELAN interface cable Interface cable specification Parameters Value Impedance 100 to 300 Ω for a measuring frequency of > 100 kHz Cable capacity Typ. < 60 pF per meter Core cross-section > 0.22 mm2 , equivalent to AWG 23 Cable type twisted pair, 1x2 conductors Signal attenuation max. 9 dB along the entire length of the conductor segment Shielding Copper braiding shield or braided shield and foil shield Bus terminal resistors For connection of bus terminal resistors, place a jumper from pin 3 to pin 7 in the first and last connector of a bus line and from pin 8 to pin 9 (see figure "Pin assignment"). Note For a conductor length longer than 500 m or high interference, we recommend that a repeater be installed. For additional information, please refer to the ELAN interface description. Order numbers: • C79000-B5200-C176 German • C79000-B5276-C176 English FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 3-11 Installation and connection 3.4 Electrical connection 8/75$0$7 2;<0$7 &$/20$7 8/75$0$7 ),'$0$7 ;07 ;07 6HOHFWDEOH WHUPLQDWLRQXVLQJ MXPSHUV 'HYLFH ,QWHUQDOGHYLFH WHUPLQDWLRQ &RQQHFWRU Figure 3-4 &DEOH ;07 ;07 -XPSHUV Pin assignment See also ELAN configuration (function 73) (Page 5-49) 3-12 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.1 4 Safety information Warning The following statements and information must absolutely be observed! Danger Explosion hazard The gas analyzer FIDAMAT 6 is not permitted for measuring ignitable mixtures in normal operation. If the device should be used for measuring flammable gases, which could form an ignitable mixture with air or oxygen, special measures must be taken to protect against explosion! Danger Electrical safety Certain parts of this device are under dangerous voltage. Before switching on the device, the housing must be sealed and grounded. Neglecting to do so may result in death, body injury and / or material damage. Also, please observe the chapter "Electric connection" for this. Note Flushing the housing In accordance with the details in the “Technical data” section, there may be what is to be regarded as a limited escape of flammable components from leaks in the sample path. With the FIDAMAT 6 there is no need to flush the housing provided it has been ensured that there is a natural exchange of air from the environment. This applies particularly when the unit is installed in cabinets. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-1 Commissioning 4.2 Commissioning preparations Warning Toxic and/or corrosive gases However, this does not apply to toxic or corrosive gases! In this regard the maximum allowable workplace concentration figures must be observed. With such gases, flushing must always be carried out after work is completed. 4.2 Commissioning preparations 4.2.1 General information for commissioning Device position The FIDAMAT 6 may only be operated in its horizontal position. Operation Before connecting and switching on the device, the operator must have made himself familiar with the device operation. Interfaces Before use, the interfaces must be correctly allocated and parameterized. Noise attenuation The output signal fluctuations caused by noise in the measuring signal can be reduced with function 50. This function offers you the option of parameterizing a low-pass filter which can be assigned a time constant up to 300 s. Temperature influence During operation, make sure that the permissible ambient temperature of 5°C to 45°C is kept. See also Connection of the signal lines (Page 3-8) Technical data of the FIDAMAT 6 series (Page 7-1) Technical data of the FIDAMAT 6-G (Page 7-3) 4-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.2 Commissioning preparations 4.2.2 Information for commissioning the FIDAMAT 6-G Gas preparation Observe the information under "Gas preparation" here. See also Gas preparation (Page 3-6) 4.2.3 Checking for leaks Checking for leaks After every maintenance task which has to do with the flame ionization detector (FID) or the gas path, you must check for leaks in the device. Proceed as follows: FID 1. Connect the gas output to a relative pressure manometer (0 to 1 hPa, resolution 0.1 hPa). 2. Open the sample gas valve. For approximately one minute, open the valve until there is an overpressure of approx. 950 hPa and then close the valve again. 3. Wait approximately 10 minutes until pressure has equalized. Then write down the pressure. 4. Wait another minute, and read off the pressure again. When the pressure drop within one minute does not exceed 10 ± 2 hPa, the gas path is sufficiently tight. Note During measurement, the gas path must have a constant temperature, including the FID. Test conditions: The specified pressures are relative pressures. Test gas: synthetic air (sample gas path must not be contaminated) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-3 Commissioning 4.3 Commissioning and operation Test pressure: Operating pressure x 1.5 (operating pressure = 500 hPa) Device electrically switched off: Test pressure [hPa], rel. Permissible pressure drop Δ p [hPa] rel. Sample gas path 750 +10 Δ p 10 +2 Supply gas input points 3.000 +100 Δ p 12 +5 Pressure equalization times: Test curve with respect to time Note After applying the test pressure, observe the start and end of measurement for determining Δp. Start of measurement x min after applying test pressure End of measurement y min after applying test pressure Sample gas path 2 3 Supply gas input points 1 2 4.3 Commissioning and operation 4.3.1 General information Check Before switching the unit on, check to see that combustion gas, combustion air, zero gas and test gas are connected and the required pressures are present at the input points. Switch on the power supply Shortly after switch on, the measured value display appears on the display. At the upper edge of the screen is the status line, at the lower edge, the bottom line. The current operating state is displayed in the bottom line. See also Control panel and communication (Page 2-4) Measured value display (Page 5-4) 4-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.3 Commissioning and operation 4.3.2 Warm-up phase and operating states Warm-up phase The FIDAMAT 6-G requires a warm-up phase of approx. 1 hour from its cold state. Note During the warm-up phase, you may not change the pressures! The following sequence only applies if you haven't activated any other start-up state in function 91! In the warm-up phase, the device runs through the warm-up steps in the following order: 1. Oven in heating phase In this phase, the oven warms up (temperature can be called via function 2 "Diagnostic values"). 2. Chamber in heating phase The FID is warmed up. 3. Combustion gas test The device checks the combustion gas supply. 4. Combustion air test The device checks the combustion air pressure. 5. Ignite The flame is automatically ignited. The flame burns when the flame temperature is 20°C higher than the oven temperature (can be called via function 2 "Diagnostic values"). Once the unit has detected that the flame is burning, the control system puts the unit into the "standby" operating state. Only when you activate the zero, test or sample gas with function 62 (or via function 72 binary inputs) and the sample gas pressure (consisting of "zero, test or sample gas" in conjunction with "combustion air") has exceeded the value 485 hPa (can be set via function 92), the control switches to the "Measure" operating state. During the warm-up phase, "WARMUP" appears in the bottom line of the measured value display, alternately with the current warm-up step. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-5 Commissioning 4.3 Commissioning and operation Device operating states 6ZLWFKRQUHVHW :DUPXSSKDVH .LOQLQKHDWLQJSKDVH ZDLWXQWLOZDUP &KDPEHULQKHDWLQJSKDVH ZDLWXQWLOZDUP &RPEXVWLRQJDVWHVW :DLWXQWLOSUHVVXUHLV2. &RPEXVWLRQDLUWHVW :DLWXQWLOSUHVVXUHLV2. ,JQLWH ZDLWXQWLOIODPHLVEXUQLQJ 3DXVHZLWKRXWKHDWLQJ JDVHVKHDWRII 6WDQGE\ FRPEXVWLRQDLUSUHVVXUH K3D $FWLYDWLQJ QHXWUDOWHVWRU VDPSOHJDVYLDIFW RUELQDU\LQSXWVIFW 3DXVH JDVHVRII 0HDVXULQJ FRPEXVWLRQDLUSUHVVXUH ุK3D &DOLEUDWLRQ Figure 4-1 4-6 Operating states of the FIDAMAT 6-G FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.3 Commissioning and operation Note State changes are caused either manually using function 91, or automatically by occurring faults / maintenance requests. See also State changes due to fault / maintenance request (Page 4-7) Set external pressure (function 62) (Page 5-37) Start-up state (function 91) (Page 5-62) Pressure values (function 92) (Page 5-63) 4.3.3 State changes due to fault / maintenance request In the following tables, you will find potential automatic state changes of the device: Table 4-1 Change in state due to fault Fault Last state New state S1: Parameter memory --- S2: Pump doesn't start up Warm-up | Standby Standby S3: Flame doesn't ignite Warm up Pause S4: External fault --- S5: Oven temperature Warm-up | Standby | Measure | Pause Pause without heating S7: Flame temperature Warm-up | Standby | Measure | Pause Pause S8: Combustion air/gas pressure Warm-up | Standby | Measure | Pause Pause S9: Heater is off Warm up Pause without heating (only with FIDAMAT 6-E) S10: 24 h RAM/flash check --- S12: Mains voltage supply Warm-up | Standby | Measure | Pause Pause S13: Hardware / mains frequency Warm-up | Standby | Measure | Pause Pause S14: Measured value > Characteristic full-scale value --- S15: Calibration terminated --- FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-7 Commissioning 4.3 Commissioning and operation Table 4-2 State change due to maintenance request Maintenance request Last state W1: Calibration difference too great --- W4: Set clock --- W5: Combustion air/gas pressure Standby | Measure W6: Temp. sensor LCD display --- W7: Electronics/physics temperature --- W8: Flame is out Standby | Measure W9: External maintenance request --- W10: AUTOCAL-Check deviation --- New state Warm up Warm up Note After you have eliminated the cause of a maintenance request or fault, exit the current operating state via function 91. 4.3.4 Setting the operating pressures Set the combustion air and the combustion gas pressure Gas Input pressure Combustion gas (hydrogen) 2000 – 4000 hPa rel. Combustion air (synth. air) 2000 – 4000 hPa rel. 1. Set the pressures of the gases connected outside the unit (combustion air and combustion gas) to a value between 2000 and 4000 hPa. 2. Connect the gases to the provided gas connections on the rear of the unit. 3. Start the unit (switch on the power supply). The unit is now in the warm-up phase and checks here that the supply gases are connected. 4. Wait about 30 to 45 minutes before taking any further action. 5. Now select function 2 "Diagnostic values" and read off the pressures for combustion air and (hydrogen) combustion gas. The pressure for the combustion air must be 480 hPa +0/-5 hPa. The pressure for the combustion gas must be 1000 hPa ±5 hPa. 6. If these values aren't what they should be, readjust them. To do this, open the front panel and adjust the pressures using the pressure regulators behind this. 7. Now wait until the flame of the flame ionization detector (FID) is burning. As soon as it burns, the FIDAMAT 6_G switches to the "standby" operating state, which can be seen in the bottom line of the measured value display. You can return to the measured value display by pressing the [MEAS] or [ESC] key. 4-8 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.3 Commissioning and operation Setting the sample, zero and test gas pressures Gas Input pressure Zero gas 500 – 1000 hPa rel. Test gas 500 – 1000 hPa rel. Sample gas (span) 500 – 1000 hPa rel. 1. Connect the above-named gases to the rear of the device at the marked gas connections. Their pressures must be able to be set outside the FIDAMAT 6-G and should be around 1000 hPa. 2. Now select function 62 "Set ext.pressure". With this function, you can switch the solenoid valves built into the FIDAMAT 6-G for the gases on and off individually. 3. Check the pressure for combustion air. Before the zero, test or sample gas is switched on, this must be 480 hPa ±0/-5 hPa. If this is not the case, set the pressure with the pressure regulator for combustion air on the rear of the device. 4. Now, if you open the zero gas valve (function 62), for example, zero gas flows in the FIDAMAT 6-G and the pressure for the combustion air increases. 5. Now set the pressure externally for the zero gas such that the pressure gauge shows 500 hPa as precisely as possible (can be read using function 62, “Air” line). If the pressure for combustion air exceeds 485 hPa, the FIDAMAT 6-G automatically switches over to the "measure" operating state. 6. Proceed in the same way with the other two gases (sample and test gas). The important point is that the display pressure is as close as possible to the same value when each particular gas is switched on (500 hPa ±2 hPa). If the pressure falls below 485 hPa, the unit switches to the "standby" operating state; for example, whenever no measurements are being conducted and therefore no sample gas is present. See also Measured value display (Page 5-4) Entering a submenu (Page 5-5) Set external pressure (function 62) (Page 5-37) 4.3.5 Measuring range Measuring ranges / measuring spans The desired measuring spans (start-of-scale value and full-scale value of measuring range) can be defined with function 41. The start-of-scale / full-scale values are allocated to the analog current values 0/2/4 mA to 20 mA. If you enter the same value for the start-of-scale and full-scale values of a measuring range, this measuring range is considered to not exist. Allocate the smallest measuring span (MS) the measuring range 1 and the respectively next large one the measuring range 2... 4. In general, the following is true for the allocation: MS1 < MS2 < MS3 < MS4. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-9 Commissioning 4.3 Commissioning and operation Zero setpoint Enter the zero setpoint in function 22. This applies for all measuring ranges. Zero calibration The zero is calibrated using function 20. Here, the device shows both the setpoint as well as the actual value. Electronically suppressed zero When the start-of-scale value of the measuring range (ppm, %vol, etc.) does not lie at zero concentration, one speaks of measuring ranges with a suppressed zero, e.g. 200 – 300 ppm CO. Here, 200 ppm is the start-of-scale value, 300 ppm the full-scale value, and the measuring span is 100 ppm. Channels with electronic zero suppression are physically identical with non-suppressed zeros. They only differ in the parameterization of the measuring ranges and the setpoints for the suppressed zero (e.g. 200 ppm CO). The characteristic is stored from zero to the characteristic full-scale value (in accordance with the type plate). You can reparameterize non-suppressed zeros by changing these parameters later to suppressed zeros (functions 22 and 41). Observe, however, that influences, such as noise, temperature and pressure errors increase by a factor of F = (full-scale value of smallest measuring range) / (full-scale value of smallest measuring range - start-of-scale value) "F" should not exceed the value of "7" here. In general, we recommend that the smallest measuring span not be increased by more than approx. 30%. Span setpoint Check the span setpoint with function 22. The displayed setpoint must agree with the test gas value. If this is not the case, make them agree with function 22. Select the leading measuring range with "Total calibration". The setpoints must lie as far from the zero as possible (at least 60% of the respective fullscale value). Provide the corresponding test gases for the span calibration. Enter the setpoints using function 22. Change measuring ranges The linearized characteristic for the largest measuring range (according to the type plate) is stored in memory. If the largest measuring range (function 41) is changed, this full-scale value must not be exceeded. The smallest measuring range (according to the type plate) must not be fallen short if, since in this case, noise and temperature influences on the measured value will increase relative to the measuring range, which would impair reproducibility and worsen the drift behavior. See also Setting setpoints (function 22) (Page 5-15) Define measuring ranges (function 41) (Page 5-26) 4-10 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Commissioning 4.3 Commissioning and operation 4.3.6 General information on calibration Note Calibration is only possible when the device is in the "measure" operating state. Zero The zero is calibrated using function 20. Here, the device shows both the setpoint as well as the actual value. Single / total calibration Single calibration means that each measuring range is calibrated with a separate test gas. It is recommended if the switching ratio of the measuring spans is greater than 1:10. In total calibration, you only calibrate the leading measuring range (function 22). The other measuring ranges are "calibrated along" via the switching ratio. The total calibration is activated or deactivated using function 23. Select function 21 and carry out the desired calibration. Note that this function can only be activated if AUTOCAL (function 24) is deactivated. If the total calibration was activated previously, all measuring ranges are then calibrated. If you have selected single calibration (total calibration deactivated), repeat the calibration procedure for every measuring range individually with the corresponding test gases. (In function 22, a test gas must be entered for every measuring range!) Zero calibration, span Apply 30 to 90 l/h (0.5 to 1.5 l/min) of zero gas or test gas to the device. Observe the required input pressures as you do so. Calibrate the zero with function 20, and the span with function 21. See also Zero calibration (function 20) (Page 5-13) Span calibration (function 21) (Page 5-13) Setting setpoints (function 22) (Page 5-15) Total / single calibration (function 23) (Page 5-15) Autocal (function 24) (Page 5-16) Technical data of the FIDAMAT 6-G (Page 7-3) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 4-11 Commissioning 4.3 Commissioning and operation 4.3.7 Calibration examples a) Detection of hydrocarbons in air Measuring range: 0 – 20 ppm C1 Test gas: 15 ppm methane in air Zero gas: Synth. air (hydrocarbon-free) Step Procedure Function no. Input Comment 1 Select measuring range start-of-scale value and full-scale value 41 0 – 20 ppm 2 Input setpoints for zeros and span 22 Zero: 0 ppm sens.: Observe input 15 ppm pressures (see "Technical data") 3 Calibrate zero 20 4 Calibrate span 21 b) Detection of hydrocarbons in air Measuring range: 0 – 50 ppm C3 Test gas: 90 ppm methane Zero gas: Nitrogen (hydrocarbon-free) Step Procedure Function no. Input 1 Select measuring range start-of-scale value and full-scale value 41 0 – 50 ppm 2 Input setpoints for zeros and span 22 Zero: 0 ppm C3 sens.: 30 ppm C3 3 Calibrate zero 20 4 Calibrate span 21 Comment 90 ppm C1 give 30 ppm C3 Note The operation and input options of the named functions are described in detail in "Operation". 4-12 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5 Operation 5.1 General information for operation Measured value display and control panel SIEMENS CAL CODE CTRL O.OOO ppm C1 THC O.O 1O.O 1 2 3 4 WARMUP +/- 7 8 9 . 4 5 6 O 1 2 3 CLEAR ESC INFO ENTER MEAS FIDAMAT 6 Figure 5-1 Measured value display and control panel 1 Bottom line (displays the current operating state) 2 Measuring range start-of-scale and full-scale value 3 Limit marking 4 Analog display of the measured value FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-1 Operation 5.1 General information for operation 5 Measured value 6 Status message (e.g.: □ LIM means: Limit monitoring activated; ■ LIM means: Limit alarm was triggered) 7 Status line 8 Displays the unit 9 Buttons with varying meaning (softkeys) 10 Displays the medium 11 Displays the activated measuring ranges with the current range marked Table 5-1 Button Button meanings Meaning/function CLEAR Clears the begun number input ENTER Every input number (except fast activation of a function) must be confirmed with [ENTER]. ESC Jumps back one step in the operating structure. Changes are accepted without a further query. INFO Information about the current menu / the current function MEAS Return from every position to the operating structure to the "Decoded display mode" (before there is a prompt for accepting the entered data). By repressing the [MEAS] button, this changes you into "Coded display mode", i.e. another change in the "Operating mode" requires the entry of the corresponding code. Softkey Varying meaning; possible here are: • Submenu selection / function selection • Selection of a subfunction Editing inputs The values in the menu figures in this chapter are meant as examples. An active input field is shown with colons (e.g.: 10:) as a limiter. The cursor blinks under the number to be entered. By pressing the [ENTER] button, you finish your input and the value is stored. If there are several input fields on one function screen, the cursor positions itself at the next input field at the same time. Note Confirm every entered value, even the last of several values in a function, before exiting the function with [ENTER]! With the [CLEAR] button, you can clear a number which you have begun to enter. The cursor then jumps back to the first position of the input field. 5-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.1 General information for operation Graphics symbols ■ = activated (ON state; also in status message in the status line) □ = deactivated (OFF state; also in status message in the status line) ► = Entry in a submenu/subfunction ● = Triggering a function/subfunction (e.g. Start calibration...) Device operating modes Table 5-2 Operating modes of the FIDAMAT 6 Mode Properties Coded display mode • • • • Decoded display mode • • • • • Operating mode • • • • FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Remarks Measured value display is displayed Protected submenus can only be reached by entering a code. The current operating state of the device (except for "measure") is displayed in the bottom line. Functional check not active The device only supplies reliable measured values in this mode, as far as it's in the "measure" operating state. From the operating mode, you get to this mode by pressing the [MEAS] button twice. Measured value display is displayed The submenus protected by the entered code are accessible. The current operating state of the device (except for "measure") is displayed in the bottom line. Functional check active Measured value can be influenced. From the operating mode, you get to this mode by pressing the [MEAS] button once and confirming or discarding the made entries. Menu or function is displayed Settings and input can be entered Functional check active Measured value can be influenced. From "Coded display mode" you get to this mode by entering the code of the corresponding operation level. In this mode, you can parameterize/calibrate the device. 5-3 Operation 5.2 Measured value display Schematic diagram of the operating sequence with operating modes &KDQJHVDUH DFFHSWHG MEAS ESC ESC ESC ESC 0HDVXUHPHQW PRGH CAL CTRL Code Diagnosis ------------ ------------- ----------------------- ------------- ----------------------- ------------- Measuring ranges Parameters 1 2 3 4 Configuration 2SHUDWLRQPRGH ppm C1 1,O Functions ,QSXWFRGH $QDO\]HULVFRGHG O,O Functions menu Calibration THC O.35 Main menu ------------------------- 'LVSOD\PRGH MEAS Query (only following changes) Accept modifications? )XQFWLRQDOFKHFN UHOD\&75/ IXQFWLRQ Yes No 0HDVXUHGYDOXH PHPRU\IRUDQDORJ RXWSXWIXQFWLRQ RQO\IROORZLQJFKDQJHV Figure 5-2 Operating sequence with operating modes 5.2 Measured value display In the following, the displays below are referred to as the "Measured value display", which appear in the display in the two operating states "Coded display mode" and "Decoded display mode". Note Device operating state In the "Measured value display", the current operating state of the device can be read in the bottom line. The "Measured value display" is not an operating state and not an operating mode, but is simply displayed. It must not be confused with the "measure" operating state (also "measuring state") of the device! 5-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.3 Entering a submenu Entering the main menu CAL CTRL O.351 CODE ppm C1 THC 1 2 3 4 O,O 1,O Figure 5-3 Measured value display On the right side of the measured value display there are media with a right-pointing arrow (►). This medium is allocated to a softkey. Press this softkey to call the main menu. See also Warm-up phase and operating states (Page 4-5) General information for operation (Page 5-1) 5.3 Entering a submenu The main menu consists of five submenus. Main menu THC Analyzer status Calibration Measuring ranges Parameters Configuration Figure 5-4 Main menu Some of these are protected against unauthorized access by various level codes. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-5 Operation 5.3 Entering a submenu Menu Code level Diagnosis not coded Calibration Code level 1 Measurement range Code level 1 Parameters Code level 1 Configuration Code level 2 The code of level 1 is preset to "111" in the factory, and the code of level 2 is preset to "222". Entering a submenu If you select a submenu by pressing the associated softkey, the code of the corresponding operation level is queried once (exception: The submenu "Diagnosis" is freely accessible; selecting this does not change the operating mode). Decoding level 2 also decodes level 1. By entering a corresponding code, the device switches to the operating mode, whereby the functional check is activated. The functional check "CTRL" (displayed in the status line of the measured value display) is always activated by the device when an intervention endangers correct measurement, e.g. when the code is entered. If you have configured a corresponding relay via function 71 with "Functional check", upon decoding, an extra signal is sent out via the relay contact. This relay contact then signalizes every functional check activation, e.g. even the warm-up phases and calibration states of the device. Decoding also activates the measured value memory, as far as you have parameterized it with function 77. The coding status of the device can be read in the status line of the measured value display as a symbol "■ CODE" for "coded" or "□ CODE" for "decoded". 5-6 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.4 Return to coded/decoded display mode 5.4 Return to coded/decoded display mode With the [MEAS] key, you can jump from "Operating mode" back to "Decoded display mode". Any input started is aborted. Before returning, the following query appears: Return to measuring THC Accept modifications? YES NO Figure 5-5 Query before returning • Press "YES" to accept changes permanently into the working memory of the parameter memory or "NO" to discard the changes. Afterwards, the device changes to "Decoded display mode". • Press [ESC] to return to the last function screen. Changes are accepted here without a further query. Coding the device After returning to "Decoded display mode" with [ESC] or [MEAS], if you press [MEAS] again you put the device back into "Coded display mode". Only now is the functional check deactivated again. 5.5 Fast function selection In order to get directly to the desired function when operating frequently from the "Coded display mode", a "Power user operation" was created. This allows you to directly access the desired function by inputting the function number. This allows you to skip menu levels. The functions can only be directly called from "Coded display mode", however. For fast function selection, proceed as follows: 1. Input the number of the desired function using the number keys. 2. Press the softkey of the component with the arrow ►. If the desired function is protected by a code, you will be asked to input the code. See also Overview of operating functions (Page 5-8) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-7 Operation 5.6 Overview of operating functions 5.6 Overview of operating functions There is a list of the device functions In the following overview. This list corresponds to the software version 4. Table 5-3 Overview of operating functions Submenu Fct. no. Name of the function Diagnosis 1 Factory data Calibration (code 1) 5-8 2 Diagnostic values 3 Logbook 4 Display measuring ranges 20 Zero calibration 21 Span calibration 22 Zero / span setpoints 23 Calibration settings (single / total calibration) 24 AUTOCAL/ Check (only with optional board) Measuring ranges (code 1) 40 Select measuring ranges 41 Define measuring ranges Parameters (code 1) 50 Electric time constants 51 Limits 52 On/off functions 53 Status messages 54 Graphical representation of measured values 55 Measured value display 56 LCD contrast 57 Ignite flame 58 Date/time 59 Measuring point switching 60 Logbook setting 61 Switch internal valves 62 Set ext. pressure (FIDAMAT 6-G only) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.6 Overview of operating functions Submenu Fct. no. Configuration (code 2) Name of the function 70 Analog output 71 Relay allocation 72 Binary inputs 73 ELAN configuration 74 Reset 75 Store, load data 76 Suppression of short noise signals 77 Analog output memory 78 Calibration tolerances 79 Change codes 80 Device test 81 Language selection 83 Interference gas correction 85 Switch valves 86 Linear temperature compensation 87 Error on/off 90 PROFIBUS configuration (only with optional board) 91 Start-up state (operating states) 92 Pressure values 93 Units 99 Factory settings See also Fast function selection (Page 5-7) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-9 Operation 5.7 Diagnosis 5.7 Diagnosis 5.7.1 Diagnosis submenu Analyzer status THC 1 Analyzer configuration 2 Diagnostic values 3 Logbook 4 Display meas. ranges Figure 5-6 Diagnosis submenu The diagnosis functions are freely accessible. For this reason, there is no code query and no change in the operating mode. The diagnosis submenu offers you various functions for displaying device parameters and stored data. 5.7.2 Factory data (function 1) After this function is activated, the following device manufacturing data appears: Motherboard: • Firmware no.: Order number of the software held in the EPROM for the motherboard • Order No.: Information about device order data • Production No. Indication of date of manufacture and device serial number • Object version: Indication of the hardware design of the device • Software version / date: Version of the motherboard software; date, version of the boot software of the motherboard 5-10 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.7 Diagnosis Adapter board: • Firmware No.: Order number of the software held in the EPROM for the adapter board • Software status: Version of the adapter board software • Boot software status: Version of the adapter board boot software 5.7.3 Diagnostic values (function 2) The most important diagnostic values may be received with function 2. They may allow conclusions to be drawn for evaluation of errors or setting work. 5.7.4 Logbook (function 3) In the logbook, all errors which led to a maintenance request (W) or a fault (S) are listed. The limit alarm (LIM) and functional check (CTRL) are also registered. They don't trigger a maintenance request or fault message, however. The logbook contains a max. of eight pages, with four messages per page. It works according to the principle of the rotating buffer, i.e. when all eight pages (all 32 places) are occupied, the oldest message is overwritten. You can delete or block logbook entries (function 60), but you can also switch them off individually (function 87). Note If an error occurs, the error message of which is switched off with function 87, there is no reaction at any configured interface. This applies both for the ELAN interface as well as for the analog output and the relay output. In case of servicing, function 110 (diagnostic services) is to be observed as well. This function, however, is only accessible to service engineers. See also Logbook settings (function 60) (Page 5-36) Error on/off (function 87) (Page 5-60) List of maintenance requests (Page 6-5) List of faults (Page 6-6) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-11 Operation 5.8 Calibration 5.7.5 Display measuring ranges (function 4) The measuring ranges defined under function 41 are listed here. You cannot make any changes in this function, however. 5.8 Calibration 5.8.1 Calibration submenu Calibration THC 2O Zero calibration 21 Span calibration 22 Setpoints for zero/ span 23 Calibration settings ...continue Figure 5-7 Calibration submenu You can calibrate the device using the functions available in this menu. Press the fifth softkey "...continue" to get to further functions. This menu is protected by the code of code level 1. The FIDAMAT 6 offers both the option of a manual as well as automatic calibration (function 24). The latter is only possible in with an optional board which contains an additional eight binary and relay outputs. The setpoints for the zero and span calibration are entered under function 22. Calibrate with test gases which are close to the sample gas in composition and concentration. When the measuring task is to measure hydrocarbons in nitrogen, you should also use hydrocarbons in nitrogen as the test gas. If you use, for example, propane in synthetic air instead, the measurement is falsified by the response factor of methane with respect to propane and by the oxygen error. See also Response factors (Page A-2) 5-12 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.8 Calibration 5.8.2 Zero calibration (function 20) 2O Zero calib. THC Setpoint : 2O.OOO ppm C1 Act.val. 15.388 ppm C1 analyzer is not measuring Start calibration CANCEL Figure 5-8 Zero calibration In order to be able to calibrate the zero, the device must be in the "measure" operating state. If this is not the case, calibration is not possible. The display will show the message "Device not in "measure" operating state". The zero is calibrated simultaneously for all measuring ranges, even when the span of the measuring ranges is calibrated individually. Only initiate calibration when the measured value (actual value) has stabilized after applying the zero gas. Otherwise, the calibration may be imprecise. If there is a lot of noise, increase the time constant before calibrating (function 50). See also Electric time constants (function 50) (Page 5-27) 5.8.3 Span calibration (function 21) Single calibration ("measure" operating state required) 21 Span. Calib. Figure 5-9 THC Calibrate MR 1 Calibrate MR 2 Calibrate MR 3 Calibrate MR 4 Carry out single calibration FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-13 Operation 5.8 Calibration Single calibration is only possible if the "Total calibration" menu item has been deactivated in function 23. In the display, so many measuring ranges appear as were previously defined with function 41. The above function screen is an example for the single calibration of four measuring ranges. If you would like to calibrate measuring range 3, press the corresponding softkey. In the display, the setpoint and current actual value of the selected measuring range appear: 21 Sp.cal. MR 3 Setpoint: Act.val. THC 2O.OOO ppm C1 9.388 ppm C1 analyzer is not measuring Start calibration CANCEL Figure 5-10 Calibrate measuring range When the actual value has stabilized, you can initiate the calibration process by pressing the fourth softkey. The actual value is now made to agree with the setpoint. If you should incorrectly calibrate by mistake (e.g. with the wrong test gas), reload the original calibration with the "CANCEL" softkey. Total calibration ("measure" operating state required) Total calibration is only possible if the "Total calibration" menu item has been activated in function 23. In total calibration, you calibrate all measuring ranges together. Define the "leading" measuring range in function 22. We recommend using the largest measuring range for this. In the display, the setpoint and current actual value of the "leading" measuring range appear: When the actual value has stabilized, you can initiate the calibration process by pressing the fourth softkey. The actual value is now made to agree with the setpoint. If you should incorrectly calibrate by mistake (e.g. with the wrong test gas), reload the original calibration with the "CANCEL" softkey. See also Setting setpoints (function 22) (Page 5-15) Total / single calibration (function 23) (Page 5-15) Define measuring ranges (function 41) (Page 5-26) 5-14 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.8 Calibration 5.8.4 Setting setpoints (function 22) 22 Setpoints total THC Setpoint for zero : 5.4O: ppm C1 Setpoint for MR 1 8.5O ppm C1 Setpoint for MR 2 12.5O ppm C1 Setpoint for MR 3 6OO.5O ppm C1 Setpoint for MR 4 8245.5O ppm C1 Figure 5-11 Setting the setpoints The function screen shows the setpoint input at total calibration. The fourth measuring range is chosen as the leading measuring range. With single calibration, there is no choice for the leading measuring range. 5.8.5 Total / single calibration (function 23) Figure 5-12 Select calibration method With this function, select between the total and single calibration of the measuring ranges. Total calibration means that you adjust one "leading measuring range" and all other measuring ranges are calibrated via the switching ratio. If the total calibration, as shown on the function screen, is not activated, you must calibrate every measuring range individually. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-15 Operation 5.8 Calibration 5.8.6 Autocal (function 24) Note You can only make use of automatic calibration (Autocal) if your device contains additional electronics (optional board). If this isn't the case, a corresponding message will appear on the display after the Autocal function is called. Automatic calibration can only be started if the device is in the "measure" operating state! Figure 5-13 Autocal function Note The settings for "Autocal/Check..." (subfunctions 1 to 3) are valid both for Autocal (automatic calibration) as well as for Autocal Check (automatic check that the set calibration tolerances are complied with, without calibration). The settings for "Autocal Check" (4th subfunction) are only with reference to the check of the calibration tolerances without calibration. 5-16 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.8 Calibration AUTOCAL Check operating mode Figure 5-14 AUTOCAL Check operating mode With this subfunction, you parameterize various Autocal operating modes. "Autocal/check on/off": During the state " Autocal off" (shown as: "□"), the settings on the switch "Autocal start via cycle (parameter)" and "Autocal start via binary input" do not have an effect on the device. " Initiate Autocal once" cannot be selected. The cycle time continues to run. No automatic calibration is initiated, however. "Autocal/check start via cycle": You can activate Autocal to be a regularly repeating cycle if you set "Time from Autocal to Autocal (cycle time)" with the subfunction "Autocal / Check cycle parameters" first. The Autocal Check is only for checking the calibrations. As with Autocal, the device executes the sequence parameterized in subfunction "Autocal/Check sequence". As opposed to Autocal, no new calibrations are carried out, but only the deviations to selectable calibration tolerances are checked. "Autocal/check start via binary input": If you previously configured a binary input with function 72, you can initiate Autocal via a binary input. "Initiate Autocal once": In the state "Autocal on", you can start an Autocal sequence with the softkey "Initiate Autocal once" as far as the device is in the "measure" operating state. A sequence initiated this way has no influence on the time cycle of an Autocal, i.e. the cycle time continues to run independently of this. After initiating, the dot disappears until the process is finished. "Cancel Autocal": A running automatic calibration process can be ended at any time with the softkey "Cancel Autocal". With this, all calibration data determined up to that point are discarded and the calibration data used before Autocal was started continue to be used (zero and span). Canceling has no influence on the time cycle. All valid calibration processes are retained. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-17 Operation 5.8 Calibration AUTOCAL sequence Figure 5-15 AUTOCAL / Check sequence With this subfunction, you can combine several calibration phases to form one Autocal sequence. You can arrange the automatic calibration as you wish. It is possible to "compose" a sequence of up to twelve different phases. Besides the supply of zero gas and up to four test gases per component, you can also program flushing with sample gas and sample gas intermediate operation, as well as signal contact. The signal contact is available to you when you allocated it to a relay output previously with function 71. Sample gas intermediate operation Sample gas intermediate operation can be necessary if the system may only leave measuring mode for a certain defined time. If the necessary flushing times are greater in total than the permissible downtime, measuring mode must be returned to between calibrations. Signal contact Use the signal contact to initiate an automatic calibration process of a second device, for example, or to signalize the beginning or end of an Autocal. Relay outputs If you have defined relay outputs for the sample gas, zero gas, test gas and/or measuring/calibration (function 71), these are used to actuate the corresponding external solenoid valves. The same applies for the signal contact "Autocal". This is closed for 1 s when the command is executed. Example: You want to program the following sequence: 1. Zero gas calibration after 15 minutes of flushing with zero gas 2. Calibration with test gas 1, after 10 minutes of flushing with test gas 3. Flushing with sample gas: 8 minutes 4. Sample gas intermediate operation: 30 minutes 5. Calibration with test gas 2, after 8 minutes of flushing 6. Calibration with test gas 3, after 8 minutes of flushing 5-18 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.8 Calibration 7. Calibration with test gas 4, after 10 minutes of flushing 8. Flushing with sample gas: 8 minutes 9. Short-term signal contact in order to be able to start Autocal on another device or channel. Note The FIDAMAT 6-G has a test gas connection and a zero gas connection. These can be controlled via the relay outputs of the device. Further test gases can be included via external valves. The specified Autocal sequence is shown in the following function screens. Figure 5-16 Example Autocal sequence Figure 5-17 Example Autocal sequence FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-19 Operation 5.8 Calibration Figure 5-18 Example Autocal sequence List for the Autocal sequence: Autocal sequence Zero gas 1 Zero gas 2 Test gas 1 Test gas 2 Test gas 3 Test gas 4 Flush sample gas Sample gas intermediate operation Signal contact Note Zero gas 2 is not used with the FIDAMAT 6. 5-20 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.8 Calibration AUTOCAL/ Check cycle parameters Figure 5-19 Autocal / Check cycle parameters With this subfunction, you can parameterize various time constants for activating a cyclically repeating Autocal sequence. "Time from Autocal to Autocal (cycle time)": Every setting between 0 and 500 (hours) is accepted by the device. "0" corresponds to no Autocal cycle. "Time to first Autocal" (after the time of setting): If you enter a "0" here and Autocal is activated with "Autocal on/off", the device begins immediately with the Autocal sequence. If Autocal is switched off, the device only starts an Autocal sequence if Autocal is switched on within one minute after entering "0". If not, the total time between two Autocal cycles goes by starting with the input of "0". Note The clock inside the device also runs when Autocal is deactivated! It starts the first time the device is switched on and must be reset to the current time with function 58. "Calibrate test gas at every xth cycle": Here you set the number of cycles after which the test gas should be calibrated. If you would like to save on test gas, for example, and not calibrate span along with every zero calibration, enter an integer value > 1 in the line Calibrate test gas at every :: cycle. Note As long as Autocal is activated (Autocal ■), access to functions 20 and 21 is blocked. If you activate these functions anyway, a corresponding message appears on the display. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-21 Operation 5.8 Calibration Settings for AUTOCAL Check Figure 5-20 Autocal check In the subfunction "Autocal Check", enter the desired calibration tolerances which should be checked by Autocal Check. With functions 71 and 72, you can also activate the relay output or binary input for "Autocal Check". When a calibration limit is exceeded, the maintenance request W10 and, if parameterized, the relay "Acal Chk Dif" are set. Both will be reset again after an error-free Autocal Check. In the logbook, W10 is retained. "For starting via cycle, initiate Autocal Check": If this function is activated, the device executes an Autocal Check when Autocal is started via a cycle. In other words, it only checks that the calibration tolerances are kept, but doesn't carry out calibration. Sequence: 1. Start the Autocal Check: – by means of the softkey "Initiate Autocal Check once" in the subfunction "Acal/-Check sequence" – via binary input – via cycle 2. The device executes the sequence as parameterized in the subfunction "Autocal/Check sequence". See also Warm-up phase and operating states (Page 4-5) Relay allocation (function 71) (Page 5-40) Binary inputs (function 72) (Page 5-42) 5-22 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.9 Measuring ranges 5.9 Measuring ranges 5.9.1 Measuring ranges submenu Meas.ranges THC 4O Range selection 41 Define meas. ranges Figure 5-21 Measuring ranges submenu The measuring range menu contains all functions you need for selecting and setting the measuring ranges. This menu is protected by the code of code level 1. 5.9.2 Select measuring ranges (function 40) You can select a fixed measuring range or switch to an automatic measuring range changeover. All selection options are subject to a mutual interlock. The automatic measuring range switch is only possible under the following conditions: • At least two measuring ranges must be available. One measuring range is said to be present when the following is true: Measuring range start-of-scale value ≠ full-scale value • The measuring spans must be wider. • The measuring ranges must "border on" each other or overlap. Measuring range types The permissible measuring range constellations result which are shown in the figure below: FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-23 Operation 5.9 Measuring ranges D W\SH$ PEH>L@PEH>L@ E F L PHDVXULQJUDQJH W\SH% G PEH>L@!PEH>L@ H PEHHQGRIPHDVXULQJUDQJH Figure 5-22 Measuring range types Two measuring range types are distinguished: Type A: The full-scale value must be less than the full-scale value which follows it. The above measuring range limit, then, becomes higher with every measuring range. PED 88 Figure 5-23 28 PEH Measuring range type A mba start of measuring range mbe end of measuring range UU lower switch point: Select the smaller measuring range OU Upper switch point: Select the greater measuring range The following applies for measuring range switching: 5-24 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.9 Measuring ranges RIWKHPHDVXULQJVSDQRIWKHIXOOVFDOHYDOXH 0HDVXULQJUDQJH 0HDVXULQJUDQJH Figure 5-24 Measuring range switch, type A When the upper switch point (OU) is exceeded, the next greater available measuring range is selected. If the lower switch point (UU) of the next smaller available measuring range has fallen short, this is selected. The UU lies at 80 % (HystA) of the measuring range. The OU lies at 90 % (HystE) of the measuring range. Type B: The full-scale value must be greater than or equal to the full-scale value following it. Since the measuring spans must simultaneously become greater, the measuring range start-ofscale values of the following measuring ranges become continuously smaller. PED 28 88 Figure 5-25 PEH Measuring range type B mba start of measuring range mbe end of measuring range UU lower switch point: Select the smaller measuring range OU Upper switch point: Select the greater measuring range The following applies for measuring range switching: RIWKHPHDVXULQJVSDQRIWKHPHDVXULQJUDQJHVWDUWRIVFDOHYDOXH 0HDVXULQJUDQJH 0HDVXULQJUDQJH Figure 5-26 Measuring range switch, type B FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-25 Operation 5.9 Measuring ranges When the upper switch point (OU) has fallen short, the next greater available measuring range is selected. If the lower switch point (UU) of the next smaller available measuring range is exceeded, this is selected. The UU lies at 10 % (100 % - HystE) of the measuring range. The OU lies at the beginning of the measuring range (mba). 5.9.3 Define measuring ranges (function 41) 41 Define range MR start end value No. 1: O.OOO: 1O.O 2 O.OOO 5O.O 3 O.OOO 8O.O 4 O.OOO 1OO.O Figure 5-27 THC ppm ppm ppm ppm C1 C1 C1 C1 Defining measuring ranges You can define a maximum for four measuring ranges, the start-of-scale values of which are allocated to the bottom value (0/ 2/ 4 mA) and the full-scale values of which are allocated to the top value (20 mA) of the analog output. If the message "Measuring ranges not plausible!" appears, this means that it isn't possible for there to be an automatic measuring range switch. If the start-of-scale and full-scale values are "0", the measuring range is deactivated. 5-26 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters 5.10 Parameters 5.10.1 Parameter submenu Parameters THC 5O El. time constants 51 Limits 52 On-/off configuration 53 Status messages ...continue Figure 5-28 Parameter submenu The parameter menu contains all functions which are required for parameterizing the device. You can branch to further parameter functions by pressing the fifth softkey, "...continue". This menu is protected by the code of code level 1. 5.10.2 Electric time constants (function 50) 5O Electr. time con THC Effective bandwidth in % of smallest MR : : 6.O: % Time constant within bandwidth ti= 1O.O s Time constant outside bandwidth ta= 1.O s Actual measured value: O.OO ppm C1 Figure 5-29 Electric time constants With this function, you set various time constants in order to reduce noise. The noise reduction is approximately equivalent to a low-pass filter with the corresponding time constant. The display delay is given as 90% of time. The time constant "ti" acts within an effective interval to be parameterized, which is defined in % of the smallest measuring range span. It attenuates small measurement changes (e.g. noise) on the one hand, but becomes ineffective immediately when the measured value exceeds the effective interval. In this case, the outer time constant "ta" attenuates the measured value. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-27 Operation 5.10 Parameters You can parameterize values up to 100% for the effective interval, and values up to 300 s for the time constants "ti" and "ta". By cleverly combining these three parameters, you can realize a low display delay (90% of time) despite high noise suppression. The effect on the set attenuation parameters can be observed in the bottom line. The "live" measured value is displayed here. 5.10.3 Limits (function 51) 51 Limits THC Limit 1 : 2.125: ppm C1 on relay 3 alarms at decrease signal Applys to MR 1 2 3 4 Limit alarm on/off Limit 2 Figure 5-30 Limits The device monitors up to four limits for every medium, which you can allocate to any measuring range. Every limit can be allocated to any relay with function 71. You can only parameterize positive limits up to 100%. "Switches in case of shortfall": Here you select whether a limit alarm is to be switched if the entered limit is exceeded or fallen short of. "valid for measuring range...": Here, you allocate the limit to the desired measuring range(s) by pressing the third softkey several times. When you do so, the pointers move over the measuring range identity numbers and indicate the measuring ranges in which the limit monitor is to be active. In the above example, this is measuring range 3. "Limit monitoring": The limit monitoring of every single limit can be switched off individually via function 52. The response of a limit relay is registered in the logbook (function 3). As soon as the cause of the limit alarm has been eliminated, the limit relay is reset automatically. You can change to the next limit with the fifth softkey ("Limit…"). See also Logbook (function 3) (Page 5-11) On/off functions (function 52) (Page 5-29) Relay allocation (function 71) (Page 5-40) 5-28 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters 5.10.4 On/off functions (function 52) Figure 5-31 On/off functions Note Device-specific on/off functions can only be called via the first component ("THC"). With this function, you can easily switch other functions on/off, such as the ones listed in the above function screen. Thanks to this simplified operation, these functions do not have the longer paths through various menus. For better orientation, function numbers were also specified. Activated functions are marked by "■", deactivated ones by "□". Using the fifth softkey ("...continue"), jump into the next function screen with further functions. Function 52 is used to switch the following functions on and off: Table 5-4 Functions switched on/off by function 52 Description Fct. no. Total calibration 23 Automatic measuring range switch 40 Limit monitoring 1 51 Limit monitoring 2 51 Limit monitoring 3 51 Limit monitoring 4 51 Suppress negative measured values for display 55 Block logbook 60 Suppress negative measured values 70 Fault/Maint. A/ CTRL/ NAMUR 72 Measured value memory 77 Flag if tolerance is exceeded 78 Temperature recompensation of zero point 86 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Remarks 5-29 Operation 5.10 Parameters Description Fct. no. Remarks Temperature recompensation of span 86 Temperature compensation 102 Only accessible for service Pressure compensation 104 Only accessible for service TC pre-compensation 111 Only accessible for service Linearization 113 Only accessible for service Besides the functions listed in the table "Functions switched on/off by function 52", function 52 can also be used to address other service functions. These are restricted to service engineers and are only visible when the service code is input (code level 3). 5.10.5 Status messages (function 53) 53 Status messages THC Display automat. calibration [CAL] Display stored value [STO] Display limits [LIM] Display autorange [AR] Display control function [CTRL] Figure 5-32 Status messages With this function, you can parameterize the status message display in the status line of the measured value display. You can display a maximum of three different status messages. The message CODE ■/□ provides information about the current operating mode ("Coded display mode"/"Decoded display mode") and is therefore always displayed. The device activates the functional check (softkey 5 on the function screen) when it determines that the measured value was influenced. This is the case: • During the warm-up phase • After input of the code (also change into "operating mode") • During automatic calibration (Autocal) or remote calibration 5-30 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters Note Functional check ("CTRL") If the functional check is active, the measured value might be falsified! The measured value must therefore be checked – after deactivating the functional check. As long as you are in code level 1 or 2, in "operating mode" in other words, the functional check is active. If you parameterized the analog output with "Memory on" under function 77, this remains in the fault current until you leave the corresponding code level, and therefore "operating mode" and return to "Coded display mode" (press [MEAS] twice). Table 5-5 Status messages Status What appears in the display depends on functions 52 and 53 Fct. 53 "□" Fct. 52 "□" Fct 53 "■" Fct. 52 "■" Fct 53 "■" Calibration: CAL none CAL □ CAL ■ CAL; Calibration running (also in Autocal) Measured value memory: STO none STO □ STO ■ STO; Analog output lies on memory (see function 77) Limit: LIM none LIM □ LIM ■ LIM; Limit has been exceeded or fallen short of (see function 51) Automatic measuring range switch: AR none AR □ AR ■ AR; Measuring range switch (actively possible), see function 40 Functional check: CTRL none □ CTRL or ■ CTRL □ CTRL (functional check cannot be switched off via fct. 52) ■ CTRL; Device is in the "Warm-up phase" operating state or in "operating mode" or calibration is in progress. If an error occurs during operation, the message "Maintenance request", "Fault" or "Measuring protection" appears in the status line, depending on the severity of the error. This message is alternately displayed with the status messages. In addition, when communication goes via the ELAN interface, the message "Remote" is displayed – also alternating – with the display of the device status. See also Select measuring ranges (function 40) (Page 5-23) Limits (function 51) (Page 5-28) Analog output memory (function 77) (Page 5-53) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-31 Operation 5.10 Parameters 5.10.6 Graphical representation of measured values (function 54) 54 G. signal display THC Period 1O min Period 24 h Figure 5-33 Graphical representation of measured values With this function, you can follow the curve of the measured values with respect to time for the last ten minutes or 24 hours on the display. Select the desired time period with softkey 1 or 2. The device now graphs the measured value vs. time: Val. display | -O.7 | -O.5 | -O.3 Parameter | -O.1 ppm C1 THC | O.1 | O.3 1Omin | | | | | | | | | | min O 1 2 3 4 5 6 7 8 9 O Figure 5-34 Measured value, graphically The most current measured value is on the time axis at the left at t=0. 5-32 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters Select softkey 1 "Parameters". Here, allocate the measured value axis a certain measuring range: Meas.val. disp.par. THC Optimum meas. val. dis. Range 1 Range 2 Range 3 Range 4 Figure 5-35 Parameters for measured value representation Activate "Optimum measured value display" in order to have the measured value axis automatically scaled. The device adapts the scale to the measured value dispersion. 5.10.7 Measured value display (function 55) Figure 5-36 Parameterizing the measured value display With this function, you can parameterize the display of measured values. With softkey 1, you suppress the display of negative measured values. With softkey 2 "automatic", you can activate the automatic display of the measured value with 5 digits. The number of decimal digits depends on the size of the measured value. With the softkeys 3 and 4, you can choose the number of total digits and the maximum number of decimal digits. Observe that a maximum of five digits can be displayed (decimal point also counts as a digit). FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-33 Operation 5.10 Parameters 5.10.8 LCD contrast (function 56) 56 LCD contrast THC brighter darker Basic settings Test Figure 5-37 Setting the LCD contrast With this function, you can make the display contrast brighter or darker. If the contrast is misadjusted, you can reestablish the factory contrast settings with the third softkey "Basic setting". With the fourth softkey "Test", you can carry out an LCD test. Hereby, various test screens are displayed one after the other. From "Coded/decoded display mode", you can reestablish the basic setting by entering [8][8][8][8] [ENTER]. 5.10.9 Ignite flame (function 57) 57 Ignite flame Ignite on/off Temp. flame Raw current [°C] : [pA] : THC 265.1 1.257 Flame burns Figure 5-38 Igniting the flame In order to put the FID into operation, the flame must be ignited. This normally happens automatically once the "Warm-up phase" operating state has been completed successfully. For checking/testing purposes, you can also ignite the flame manually with function 57. Press the second softkey to activate ("■") or deactivate ("□") the ignition. The display shows the temperature of the flame and the measured current. When the flame is burning, "Flame burning" appears on the display. If it goes out, this message disappears. 5-34 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters 5.10.10 Date/time (function 58) 58 Date/Time THC New Date(dd.mm.yy;24h/day) :25:. 1O . O5 New Time: 22 : 48 Set clock Actual Date Actual Time: 25.1O.2OO5 Figure 5-39 22:48 Setting the date/time With this function, you can set the date and time. The cursor is already located at the first place of the date display. Enter the new settings in the order: day, month, year. By pressing [ENTER] jump to the next input field. The time is set the same way (hours, minutes). The system clock of the device is not secured against mains failures (no real-time clock). Notice When the device is switched off, the clock stops and is not updated. The settings are especially important for troubleshooting. Errors which are always stored in the logbook (function 60) can be allocated more easily with the help of the date and time. Press the third softkey "Set clock", in order to accept the set data. These then appear at the bottom edge of the display. See also Logbook (function 3) (Page 5-11) Logbook settings (function 60) (Page 5-36) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-35 Operation 5.10 Parameters 5.10.11 Measuring point switching (function 59) 59 Sample selection M.pt. M.pt. M.pt. M.pt. M.pt. M.pt. 1 2 3 4 5 6 Rel. Rel. Rel. Rel. Rel. Rel. 2 : 1 4 3 6 5 THC 45: 2O 12 8 23 6 min min min min min min M.p. switching on/off Figure 5-40 Measuring point switching With this function, you can allocate a maximum of six measuring points and switch them cyclically and automatically. The condition is that you parameterized the measuring point relay previously with function 71 "Relay allocation", which then actuates the corresponding solenoid valves. Every measuring point relay is also allocated a time period, which you can enter in the respective entry field. Values between 0 and 60 (minutes) are possible for this input. Press the fifth softkey to activate/deactivate the measuring point switching.. You can allocate a signal relay to every measuring point relay. This allows there to be a measuring point identifier separate from the measuring point relay. Configure the signal relay, also with function 71. See also Relay allocation (function 71) (Page 5-40) 5.10.12 Logbook settings (function 60) Figure 5-41 Parameterizing the logbook With this function, you delete or block logbook entries. 5-36 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.10 Parameters From the "Coded/decoded display mode", you can also delete logbook entries with the button sequence [5][5][5][5] [ENTER]. Status messages, such as maintenance requests or faults, cannot be suppressed by "blocking". They still appear, despite the blocked logbook. See also Logbook (function 3) (Page 5-11) 5.10.13 Internal valves (function 61) 61 Int. valves THC hydrogen on/off combustion air on/off zero gas on/off calibration gas on/off ...cont. Figure 5-42 Controlling internal valves With this function, you switch the internal valves for controlling the gases. Press the respective softkey to activate ("■") or deactivate ("□") the valves. The internal valves block or open the gas flow for combustion gas, combustion air, zero gas, test gas and sample gas. 5.10.14 Set external pressure (function 62) 62 Adjust ext. pres zero gas on/off calibration gas on/off sample gas on/off air : Figure 5-43 THC O hPa Set external pressure With function 62, you put the device into the "Measure" operating state, by activating the sample, zero or test gas. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-37 Operation 5.11 Configuration Also, you can test the pressures of these gases and adjust, if necessary. See also Warm-up phase and operating states (Page 4-5) Setting the operating pressures (Page 4-8) 5.11 Configuration 5.11.1 Configuration submenu Configuration THC 7O Analog outputs 71 Relay outputs 72 Binary inputs 73 ELAN configuration ...continue Figure 5-44 Configuration submenu All functions of this menu are only accessible via the code of level 2. This menu contains all functions required for configuring the device. Press the fifth softkey ("...continue") to branch to further configuration functions. 5.11.2 Analog output (function 70) 7O Analog outputs THC O – 2O mA output inverted Suppress negative measured values Figure 5-45 5-38 Configuring the analog output FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration With this function, configure the user analog output: With softkey 1, determine the lower value of the measuring range. The following settings (see also table "Configurations of the analog output") are possible: • 0 – 20 mA • 2 – 20 mA • 4 – 20 mA • NAMUR/4 – 20 mA (with limit at 3.8 mA). You can invert the analog output with softkey 2: e.g. 0 to 100 ppm THC ≡ 0 to 20 mA or 0 to 100 ppm THC ≡ 20 to 0 mA. With softkey 3, you can suppress the negative measured values. If a negative value has a negative effect on further processing, the negative measured values at the analog output can be limited to 0 (or 2/ 4/ 3.8 (NAMUR) mA) when this function is activated. The display continues to show the actual measured value. Table 5-6 Configurations of the analog output Defined analog output / mA Measuring range limit in normal operation Measuring range limit in case of fault / CTRL Start-of-scale value / mA Full-scale value / mA Start-of-scale value / mA Full-scale value / mA 0 – 20 -1 21 0 21 2 – 20 1 21 2 21 4 – 20 2 21 4 21 4 – 20 (NAMUR) 3,8 20,5 3 21,5 Note If the electronics are defective, it is possible that the analog output gets stuck at approx. -1 mA or approx. +24 mA. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-39 Operation 5.11 Configuration 5.11.3 Relay allocation (function 71) 71 Relay outputs R 1 Sample pt.6 R 1 Sample pt.2 R 1 Sample pt.1 R 1 Limit 4 THC ...cont. Figure 5-46 Allocating the relays There are six freely configurable relays included in the standard equipment, the switchable output contacts of which (max. 24 V/1 A) can be used for signaling, actuating valves, etc. If these six relays aren't sufficient, you can retrofit eight further relays without any added electronics (optional board). With this function, you can allocate each relay functions listed in the table "Relay allocation (possible functions)", whereby you may only assign each function once. In other words, for example, "Fault" may not be assigned to two relays at the same time. The connection assignments for the individual relays in the zero-current state can be found in the routing assignments: "Motherboard pin assignments". The relay is preset at delivery. Press the fifth softkey ("...continue"), to get to the next function screen, thus branching to further relays. Table 5-7 Relay allocation (possible functions) Function Relay is passive when Relay conducts current not assigned 5-40 Remark Relay is permanently passive (zero current) Fault Fault Maintenance request Maintenance request Also display in the status line of the measured value display Calibration Calibration running for identification purposes Measuring range 1 to 4 Measuring range 1 to 4 on Measuring range identification Limit 1 to 4 Limit 1 (to 4) has responded Functional check (CTRL) Functional check active (e.g.: when changing the "operating mode", in the warm-up phase, when Autocal is running, when calibration is running) Limit monitoring Functional check deactivated Signal when: Device is decoded, warm-up phase (max. 2 h), calibration running (Autocal) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration Function Relay is passive when Relay conducts current Remark Sample gas Feed of sample gas Valve actuation Zero gas 1 Zero gas feeding Test gas 1 to 4 Feed of test gas Measuring point 1 to 6 Measuring point 1 to 6 activated For taking a gas sample via solenoid valves at various measuring points Measuring point signal 1 to 6 Measuring point 1 to 6 activated For identifying the measuring point (runs parallel to measuring point) Signaling contact When there's a signal, the relay conducts current for a short time e.g. in the case of AUTOCAL: Heating – gas path Heating ready for operation For identification purposes Autocal check Autocal difference too great (function 24) Combustion gas Combustion gas valve is open Valve actuation Combustion air Combustion air valve is open Valve actuation Actuation of a second device See also List of faults (Page 6-6) Motherboard pin assignments (Page 8-1) Maintenance request and fault message (Page 6-3) List of maintenance requests (Page 6-5) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-41 Operation 5.11 Configuration 5.11.4 Binary inputs (function 72) Binary input functions 72 Binary inputs THC Fault/Maint.r/CTRL NAMUR Binary inputs define Figure 5-47 Binary input function Six floating binary inputs are included in the standard equipment ("0" = 0 V [0 to 4.5 V]; "1" = 24 V [13 to 33 V]). If these six inputs aren't sufficient, you can retrofit additional electronics with eight further binary inputs (optional board). If you activate the operating mode "NAMUR" ("■") with softkey 1, the binary inputs behave as in table "Binary input activation functions" marked with "N". If you deactivate "NAMUR" ("□") operating mode, the binary inputs behave compatibly with the software outputs of the old version V 4.3.0 (in the table "Binary input activation functions" marked with "X"). Press softkey 2. The following function screen appears on the display. 72 Binary inputs B 1 Acal check B 2 Fault 1 B 3 Maint.req. 1 B 4 Vacant THC ...cont. Figure 5-48 Define binary inputs Assign here every input of the activation functions listed below as you like, whereby every function may only be assigned once. The connection assignments for the individual inputs can be found in the section "Electric Connection". No binary input was pre-assigned in the factory. 5-42 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration Press the fifth softkey ("...continue"), to get to the next function screen, thus branching to further binary inputs. Notice Save changes Make sure you save every change in the configuration of the binary inputs in the user data memory with function 75! If you neglect to do this, there is a danger that a previous (unwanted) configuration is loaded by "Load user data" (function 75). Table 5-8 Binary input activation functions Function Necessary activation voltage 0V 24 V Remark / effect 24 V (min. 1 s) not assigned No effect when activated Fault 1 to 7 N X Maintenance request 1 to 7 N X Acknowledge e.g. due to: • Signal from a gas preparation: – Condensate overflow – Gas cooler defective • Fault message from interference gas measuring device N, X Activation deletes all logbook entries. If the cause for a fault or maintenance request has not been eliminated however, the corresponding message reappears in the logbook. Functional check 1 to 4 N X Autocal Relay must be configured for functional check with function 71 if, for example, the function is to be checked by a second device. N, X Note: Effective activation only possible in "measure" operating state! Autocal must be parameterized (function 24) Measuring range 1 to 4 N, X Activation switches to the corresponding measuring range. Zero gas N, X Note: Effective activation only possible in "measure" operating state! Relay must be configured for zero gas. After activation, the device changes from the operating state "measure" to "calibration". See also "Example - binary inputs" FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-43 Operation 5.11 Configuration Function Necessary activation voltage 0V Test gas 24 V Remark / effect 24 V (min. 1 s) N, X Note: Effective activation only possible in "measure" operating state! Relay must be configured for test gas. After activation, the device changes from the operating state "measure" to "calibration". See also "Example - binary inputs" Sample gas N, X Note: Effective activation only possible in "measure" and "calibration" operating state! With the FIDAMAT 6-G, also from "Standby", whereby the device requires a short time to build up pressure. Relay must be configured for sample gas. Before the sample gas valve opens, the other valves are closed. Then the device switches to the "measure" operating state and all other states (e.g. "calibration") are left. Zero calibration N, X Span calibration Activation initiates calibration. See also "Example - binary inputs" Autorange N, X Activate "Automatic measuring range changeover" Autocal check N, X Note: Effective activation only possible in "measure" operating state! Measuring protection N, X It is possible to define a binary input "Measuring protection", which has the following effect: Start Autocal check (function 24) If the device is in the "measure" operating state (functional check deactivated), then it remains in this state, i.e.: • The device can no longer be decoded. • The device can no longer be set to "remote". In the status line of the measured value display, the message "Measuring protection activated" appears. See also Example - binary inputs (Page 5-44) 5.11.5 Example - binary inputs Zero-point calibration Calibrate the zero-point via the binary inputs taking the following steps. 5-44 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration Presettings: 1. Assign one binary input with the "zero gas" function. 2. Assign one binary input with the "zero calibration" function for calibrating the zero point. 3. Exit function 72 and accept the changes. Carry out calibration: Note The binary input assigned to "zero gas" can only be effectively activated in the "measure" operating state! Therefore, make sure that the device is in the "measure" state. 1. Now activate the "zero gas" binary input with the necessary voltage for at least 1 second. The device opens the zero gas valve and closes the sample gas valve (sample gas valve only available with FIDAMAT 6-G). At the same time, the device switches over into the "calibration" operating state (shown in the measured value display with "■ CAL") and activates the "functional check" (shown in the measured value display with "■ CTRL"). 2. Wait until the measured value has stabilized. Note The "zero calibration" binary input can only be effectively activated in the "calibration" operating state ("■ CAL")! 3. Now activate the "zero calibration" binary input with the necessary voltage for at least 1 second. The device calibrates the zero point. Afterwards, it leaves the "calibration state" ("□ CAL") and deactivates the "Functional check" ("□ CTRL"). It is now back in the "measuring state". Calibration is completed. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-45 Operation 5.11 Configuration The following figure clarifies the sequence: 0HDVXUHGYDOXH IOXFWXDWHV 0HDVXUHGYDOXHLV VWDELOL]HG !VHF 1HXWUDOJDV ELQDU\LQSXW 9 9 !VHF 1HXWUDOJDV FDOLEUDWLRQ ELQDU\LQSXW 9 9 )XQFWLRQDOFKHFN UHOD\RXWSXW 21 2)) 21 &$/ UHOD\RXWSXW Figure 5-49 2)) Calibration of the zero via binary inputs Span calibration Calibrate the span via the binary inputs taking the following steps. Presettings: 1. Assign one binary input with the "measuring range x" function (function 72). Note Here you define which measuring range is to be calibrated. The measuring range you select depends on whether "total calibration" in function 23 is activated or deactivated. Total calibration activated: Select the measuring range which you defined ("■") as the leading measuring range in function 22. Total calibration "deactivated": Select the measuring range which you would like to calibrate. 2. Configure a relay output with "test gas x" for controlling the corresponding test gas valve (function 71). The number of this test gas must correspond with the number of the measuring range to be calibrated. 3. Assign one binary input with the "test gas" function (function 72). 4. Assign one binary input with the "span calibration" function for adjusting the span. 5-46 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration 5. Assign a binary input with the measuring range in which the device should return to after completing the calibration ("Measuring range 1/2/3/4) or "Autorange" for automatic measuring point switching). This step is necessary because the device would otherwise remain in the calibrated measuring range. 6. Exit function 72 and accept the changes. Carry out calibration: 1. Activate the "measuring range x" binary input with the necessary voltage for at least 1 second. The device selects the corresponding measuring range. Note The binary input assigned to "test gas" can only be effectively activated in the "measure" operating state! Therefore, make sure that the device is in the "measure" state. 2. Now activate the "test gas" binary input with the necessary voltage for at least 1 second. Via the binary input, the corresponding relay is activated such that now the test gas valve opens and the sample gas valve closes (FIDAMAT 6-G only). At the same time, the device switches over into the "calibration state" (shown in the measured value display with "■ CAL") and activates the "functional check" (shown in the measured value display with "■ CTRL"). 3. Wait until the measured value has stabilized. Note The "span calibration" binary input can only be effectively activated in the "calibration" operating state ("■ CAL")! 4. Now activate the "span calibration" binary input with the necessary voltage for at least 1 second. The device calibrates the corresponding measuring range. At the same time, the device leaves the "calibration state" ("□ CAL") and deactivates the "Functional check" ("□ CTRL"). It is now back in the "measuring state". Calibration is completed. 5. Now activate the binary input, which you assigned to the desired measuring range after calibration, for at least 1 second. The device is now in the desired measuring range. You can continue with measurement. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-47 Operation 5.11 Configuration The following figure clarifies the sequence: 9 0HDVXULQJUDQJHಹ ELQDU\LQSXW 9 !VHF 9 0HDVXUHGYDOXHIOXFWXDWHV 0HDVXUHGYDOXHLVVWDELOL]HG !VHF 7HVWJDV21 ELQDU\LQSXW 9 9 6HQVLWLYLW\FDOLEUDWLRQ ELQDU\LQSXW 9 !VHF 21 )XQFWLRQDOFKHFN UHOD\RXWSXW 2)) 21 &$/ UHOD\RXWSXW 2)) 9 0HDVXULQJUDQJHಹ 9 RUDXWRUDQJH Figure 5-50 !VHF Calibration of the span via binary inputs See also Warm-up phase and operating states (Page 4-5) Select measuring ranges (function 40) (Page 5-23) Relay allocation (function 71) (Page 5-40) Binary inputs (function 72) (Page 5-42) 5-48 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration 5.11.6 ELAN configuration (function 73) 73 ELAN Config. Channel address: Measured value telegram: Figure 5-51 THC O1 on Configuring ELAN With this function, you set the parameters for an ELAN network. Channel address: Set the channel address here. Addresses from 1 to 12 can be set. In an ELAN network, each address may be used only once. Measured value telegrams on/off: Here, you can switch the cyclic independent sending of measured values every 500 ms on or off. Note Independent sending of measured values When you have set up your own communication control system, this option offers a simple way of checking an ELAN telegram. In order to avoid unnecessarily loading down the device and the ELAN network, however, the function should only be switched on as needed! Further ELAN details can be found in the ELAN interface description: • (C79000-B5200-C176 German) • (C79000-B5276-C176 English). See also ELAN interface cable (Page 3-11) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-49 Operation 5.11 Configuration 5.11.7 Reset (function 74) Figure 5-52 Carrying out a reset With this function, you can restart. After calling this function, the device switches to the "Warm-up phase" operating state, which activates the functional check at the same time. Only after successfully running through this phase the device is completely ready for operation again. See also Warm-up phase and operating states (Page 4-5) 5.11.8 Save data, load (function 75) Figure 5-53 User data memory With this function, configure the user data memory: Press the softkey 1 "Save user data" e.g. after the system has been successfully commissioned. All individual settings are then saved. Press the softkey 2 "Load user data", to load the last saved user data. These functions are important when the device is undergoing repairs or maintenance work, or, for example, new parameterization should be tried out. Press softkey 3 to re-establish the factory settings. 5-50 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration A confirmation query is set up in this function. In order to actually load the respective data in the memory, you must confirm with "yes". If you select "no", this is cancelled. Notice Make sure you save every change in the configuration of the relay inputs in the user data memory with function 75! If you neglect to do this, there is a danger that a previous (unwanted) configuration is loaded by "Load user data" (function 75). The following figure contains an overview of the interaction between the various memory modules. (3520SURJUDPPHPRU\ 0DLQPHPRU\5$0 )ODVK3520 ((3520SDUDPHWHU PHPRU\ )FW )DFWRU\GDWD 3URJUDP 5XQQLQJ RSHUDWLRQV )FW 8VHUGDWD :RUN$UHD )DFWRU\EDVLFGDWD $IWHUHYHU\ FKDQJH )FWRQO\VHUYLFHHQJLQHHUV Figure 5-54 Memory modules FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-51 Operation 5.11 Configuration 5.11.9 Suppression of short-term noise signals (function 76) 76 Suppress fault.. THC Suppress noise signals with a duration of up to : 1.O: s Level in % of smallest MR: 12.O % Figure 5-55 Suppressing noise signals With function 76, you can eliminate undesired spikes which exceed a adjustable threshold. Spikes are caused by electromagnetic stray pick-up or occasional mechanical impacts. These faults can be suppressed by inputting a "hiding time" of 0 to 5 s. The time input has the effect that the last measured value before the spike occurred is displayed so that the measured result is not influenced. Times can be input in steps of 0.1 s. Under "Threshold in % of smallest MR" , enter the threshold value in % of the smallest measuring range, after which the noise signals are to be suppressed. If the smallest measuring range lies at 1 to 100 ppm, for example, the threshold is exactly 12 ppm when 12 % is set. In the configuration shown, the device suppresses noise signals, which are at least 12 ppm above the last measured value and last ≤ 1.0 s. Note If a concentration change directly follows a fault, this may be displayed after a delay. When this function is activated, the settings of function 50 ("Electric time constants) must be taken into account, since these are executed first. See also Electric time constants (function 50) (Page 5-27) Relay allocation (function 71) (Page 5-40) 5-52 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration 5.11.10 Analog output memory (function 77) 77 Store THC analog out.to meas.value analog out.to O/2/4 mA analog out.to 21 mA Store on/off Figure 5-56 Setting the analog output With this function, you set which current is output at the analog output when a fault occurs or when the functional check "CTRL" is activated (e.g. during calibration). With softkey 5, you can activate (■) or deactivate (□) the entire function. Switch softkey 1 to active (■) in order to output the last measured value at the analog output. Switch softkey 2 to active (■) in order to output 0/2 or 4 mA. Switch softkey 3 to active (■) in order to output 21 mA. 5.11.11 Calibration tolerances (function 78) Setting the calibration tolerances 78 Calib. tolerance THC Calib. tolerance at zero in % of smallest MR: :1O: Calib. tolerance of sens. in % of current MR: 1O Signal tolerance voilation. Figure 5-57 Setting the calibration tolerances With this function, you define the calibration tolerances. With softkey 3 "Flag if tolerance is exceeded", you activate or deactivate the tolerance monitoring. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-53 Operation 5.11 Configuration If you previously configured a relay output to "Maintenance request" with function 71, the device outputs the changes in the zero point or the span with respect to the last calibration as "Maintenance request". Note In order to be able to use this function, "Total calibration" (function 23) must be activated. With "Calibration tolerance at the zero….", you define the max. deviation proportional to the smallest measuring span in %. With "Calibration tolerance at span….", you define the max. deviation proportional to the current measuring span in %. The calibration tolerance, which can be set from 0 to 99 %, refers to the measuring range with the smallest measuring span in the case of the zero point, and to the measuring range where the total adjustment is carried out (marked with "■" in function 22) in the case of span. Example Measuring range 1... 5 to 100 ppm THC Measuring range 2 20 to 200 ppm THC Smallest measuring span 95 ppm THC Leading measuring range in which calibration takes place Measuring range 2 Response threshold for zero 95 ppm THC x 10 % = 9.5 ppm THC Response threshold for span 180 ppm THC x 10 % = 18 ppm THC Now, if the zero point / span deviates by more than the parameterized value as compared to the last executed calibration, and if "Flag if tolerance is exceeded" is activated, the corresponding relay signalizes a maintenance request. See also Total / single calibration (function 23) (Page 5-15) 5-54 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration 5.11.12 Change codes (function 79) 79 Codes program. THC Code 1:111: Code 2 222 Figure 5-58 Changing codes With this function, you replace the factory-set codes ("111" for level 1, "222" for level 2) for your own. If you enter the value "000" for one code, the code block is lifted and you can have immediate access to the corresponding operation level. 5.11.13 Device test (function 80) 8O Analyzer test THC Keyboard Relay- and Binarytest Analog test Figure 5-59 Testing the device With this function, you can test the function capability of the device. Keyboard test You can test all the keys on the control panel with the keyboard test. The five softkeys on the right edge can be used to make the associated item appear/disappear. If a number key or the sign key is pressed, this is displayed in the bottom line of the display. After pressing the [INFO] key, a message is displayed in plain text. The [MEAS] and [ESC] keys retain their "return" function. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-55 Operation 5.11 Configuration Relay and binary test Figure 5-60 Test relay outputs and binary inputs The first function screen shows the state of the six relay and binary inputs of the standard device. With an optional board, there are another eight relay/binary inputs on a second side. With the relay test, individual relays can be activated. This is done via the input field. With "1", the relay is on, with "0", it returns to its release condition. Numbers other than "0" and "1" are not accepted by the input field. After leaving function 80, the relays are back in the state they had before calling the relay and binary test. In the "Binary" column, the current state of the binary inputs is displayed. Analog test With the analog test, the analog output is set to a constant current of 0 to 24000 µA for testing purposes. The analog input displays the current input currents in µA. 5.11.14 Language selection (function 81) Figure 5-61 Selecting a language With this function, you set the device to a second dialog language. 5-56 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration The device is always delivered in the ordered language. Usually, English is included as a second language (if English is the first language, Spanish is set as the second language). 5.11.15 Interference gas correction (function 83) 83 Interf. correct. THC Interference correct. 1 Interference correct. 2 Interference correct. 3 Interference correct. 4 Figure 5-62 Carrying out interference gas correction Interference gas correction is usually not necessary with the FIDAMAT 6. Should you desire interference gas correction in isolated cases, it is first to be distinguished what type of interference gas influence there is. Press the first softkey. The following function screen appears on the display. By pressing the first softkey, now select the type of interference gas influence. The following distinctions are possible: • No interference gas correction • Interference gas correction with constant interference gas influence • Interference gas correction with variable interference gas influence via analog input • Interference gas correction with variable interference gas influence via ELAN The interference gas correction is deactivated for the duration of an calibration process (zero or span). After calibration is complete and the device has jumped back to the "measure" operating state, it is reactivated. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-57 Operation 5.11 Configuration Interference gas correction with constant interference gas influence Interf. correct. 1 THC with const. interference correction valid for range 1 2 3 4 Interference: Meas. val.: Figure 5-63 : O.OO O.OO: ppm C1 Constant interference gas influence With softkey 2, you can set whether the interference gas correction should only apply for a certain measuring range. Under "Interference gas deflection", enter the value of the zero offset. Interference gas correction with variable interference gas influence Interf. correct. 1 THC with var. interference influence on an. input 2 valid for range 1 2 3 4 Interfering gas.: causes an interference Analoginp. 2: for range : O.OO Meas.val.: Figure 5-64 1.OO: O.OO O - 2O mA 1O.OO O.OO ppm C1 Variable interference gas influence Here, a variable interference gas influence acts which must be measured with a suitable separate gas analyzer and then fed into the device for interference gas correction as an analog current or digital signal (via ELAN). Note On the device which supplies the correction data, the parameter "Measured value telegrams" (function 73) must be set to "on". 5-58 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration Press softkey 1 again to carry out the interference gas correction via the serial interface RS 485 (ELAN). Here, the same inputs are to be made as for the interference gas correction "…via analog input". Also input the channel number and component number of the interference gas analyzer. In the display, the type of gas allocated to the channel and component as well as the device status appear. With softkey 2, you can set whether the interference gas correction should only apply for a certain measuring range. See also ELAN configuration (function 73) (Page 5-49) 5.11.16 Switch valves (function 85) 85 Switch valves THC 1 Sample pt.6 Rel. 1 2 Sample pt.2 Rel. 2 3 Sample pt.4 Rel. 3 Figure 5-65 Switching valves With this function, you can manually switch up to six valves. This is done via the relays which are allocated to the individual valves, which are available on the motherboard and optional board. The precondition is that the corresponding relay was previously configured with function 71 ("relay allocation") The "Switch valves" function only applies for the relay functions "zero gas", "test gas 1 to 4" and "sample gas". Only one valve can be switched at a time, since the valves are interlocked against each other. See also Relay allocation (function 71) (Page 5-40) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-59 Operation 5.11 Configuration 5.11.17 Linear temperature compensation (function 86) 86 Lin.temp.comp. THC aftercompensation of the zeropoint aftercompensation of the span Figure 5-66 Compensating temperature The FIDAMAT 6 is temperature compensated both in the zero point as well as for the span. If an additional temperature error occurs during operation, compensate it with this function. "Recompensation at the zero point": Assuming an average physics temperature, define two different correction values for ranges of increased temperature and of decreased temperature. "Recompensation at the measured value (span)": The procedure is the same as for the zero, but the change refers to the measured value. Note If the zero point deviates negatively when the temperature changes, it carried a positive sign, and vice-versa. The same applies to the measured value. 5.11.18 Error on/off (function 87) 87 Error On/Off THC S1 Paramter memory S2 S3 Flame does not ignit S4 External fault ...continue Figure 5-67 5-60 Switching errors on and off FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration With this function, you switch the message for maintenance requests and faults off individually so that there is no entry in the logbook, no message in the status line of the measured value display and no external signal sent. 5.11.19 PROFIBUS configuration (function 90) 9O Profibus config. Adress THC :126: Ident number: O Software release: 1.4.O Figure 5-68 Configuring PROFIBUS The function can only be called if the device contains additional PROFIBUS electronics (optional board). With this function, you can set the PROFIBUS station address. The address can be set from 0 to 126. The configuration behavior of the device is configured with the "Ident number" (softkey 2). Parameters 0, 1 and 3 can be selected and have the following meaning: Parameter Meaning 0 Only the PROFILE ID number is positively acknowledged 1 Only the device-specific ID number is positively acknowledged 3 Only the PROFILE ID number for multivariable devices (complex analyzers) are positively acknowledged. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-61 Operation 5.11 Configuration 5.11.20 Start-up state (function 91) 91 Startup status THC Pause Pause without heating Figure 5-69 Changing the start-up state / operating state With this function, you put the device into different start-up states (operating state to which the device switches after it has successfully run through the warm-up phase). Also, you can exit certain operating states with this function, for example those which are brought about by faults/maintenance requests. The respectively currently active operating state is marked with "■", and the others with "□". Pause With this setting, you reduce the gas consumption. Pause without heating This setting has the same configuration as the "pause" mode, but the heating is switched off as well. Note Changing the operating state The operating state can either be changed manually using function 91, or automatically by occurring faults / maintenance requests. The table “Change of state following error/maintenance request” shows possible state changes. See also Warm-up phase and operating states (Page 4-5) 5-62 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Operation 5.11 Configuration 5.11.21 Pressure values (function 92) Figure 5-70 Changing the pressure values In this function, various pressure values are displayed. You can change some of these: Combustion gas pressure Parameters Explanation Nominal pressure is automatically displayed max. deviation If the combustion gas pressure deviates from this nominal pressure value, the device exits the "measure" operating state. This value can be changed. Actual pressure is automatically displayed Combustion air pressure Parameters Explanation Nominal pressure is automatically displayed max. deviation If the combustion air pressure deviates from this nominal pressure value, the device exits the "measure" operating state. This value can be changed. falling short to standby (min:): If the combustion air pressure falls below the set pressure level by the set value, the unit switches over to the "standby" operating state. Actual pressure is automatically displayed FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 5-63 Operation 5.11 Configuration 5.11.22 Units (function 93) Figure 5-71 Changing units With this function, you can change the units. The name, however, can not be changed. Press softkey 3 in order to select from the following settings: • ppm C1 • ppm C3 • ppm C6 • mg C/m³ 5.11.23 Factory settings (function 99) With this function, the operator can get to the factory function level. These settings are intended only for maintenance personnel and are therefore protected by an additional code. After activating this function, a message appears, which prompts you to input the corresponding code. 5-64 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Maintenance and service 6.1 Maintenance concept 6.1.1 Important maintenance information 6 Warning Maintaining the device Disconnect the gas and power supply before opening the device. Only carry out setting work with appropriate tools in order to prevent short circuits on the electronic boards. If installation or calibration is faulty, dangerous gas may escape under certain circumstances. In this case, there is a health hazard for the personnel (symptoms of poisoning, chemical burns), and corrosion damage could occur on the device. 6.1.2 Exchange of motherboard and optional board The motherboard, optional board and adapter board can be easily exchanged/retrofit. Installing/removing the motherboard To remove, proceed as follows: 1. Disconnect the device from the mains. 2. Loosen the screws on the housing cover and remove it. 3. Remove the data plug from the back wall of the housing. 4. Unscrew the three screws which are between the SUB-D plug connectors on the rear of the device. 5. Pull the plug connectors of the flat ribbon cables from the motherboard. 6. Carefully remove the motherboard. To install the boards, carry out the same steps in the opposite order. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 6-1 Maintenance and service 6.1 Maintenance concept Removing the optional/adapter boards The procedure is the same as for the motherboard. Unlike the motherboard, both the optional as well as the adapter board are only fixed to the back wall of the housing with two screws. 6.1.3 Exchanging mains fuses Warning Make sure you disconnect the device from the mains before exchanging fuses! Apart from this, the described requirements applicable to operator and maintenance personnel apply. The device is protected with several fuses against various influences (e.g. mains voltage, heat). Exchanging mains fuses Even if only one mains fuse should be defective, always exchange both mains fuses! To exchange, proceed as follows: 1. Disconnect the device from mains. 2. Open the fuse insert at the mains connection socket of the device and remove this. 3. Check the fuses for damage. 4. In case of damage, exchange both fuses for fuses which have the required technical data. 5. Insert the fuse insert again. 6.1.4 Exchanging the temperature fuse Danger Danger of burns The inside of the device reaches a temperature of approx. 200°C during operation. Via function 2, in addition to the actual temperature of the oven, every other temperature setting can be called. After switching off, the temperatures cool off only very slowly. For this reason, the oven is not accessible for operating personnel in normal operation. Make sure that you use protective gloves when carrying out maintenance. Please note as well that hydrogen is colorless when it burns. Non-observance may result in serious burns. 6-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Maintenance and service 6.2 Cleaning the device See also Diagnostic values (function 2) (Page 5-11) To exchange the temperature fuse, proceed as follows: 1. Disconnect the device from mains. 2. Remove the housing cover. 3. Open the oven. 4. Loosen the fastening clamp and remove the temperature fuse. 5. Loosen the clamps connecting the temperature fuse and remove these. To install new temperature fuses, carry out the same steps in the opposite order. 6.2 Cleaning the device Clean the surface Caution Make absolutely sure that no water gets into the device during cleaning. The front panel and operating panel can be washed off. In hazardous areas, only clean with a moist cloth. We recommend water as cleaning agent, with a commercial rinsing liquid added. In the display area, only use slight pressure on the surface. The thin membrane could otherwise be damaged. Clean the interior After opening the device, you can blow out the interior carefully with a compressed air gun, if necessary. 6.3 Maintenance request and fault message The FIDAMAT 6 is able to detect functional irregularities. These appear as "Maintenance request" or "Fault" in the status line of the measured value display. At the same time, they are recorded in the logbook and can be called up there. You acknowledge the message by pressing the softkey next to the corresponding logbook entry. If do not eliminated the causes they will appear again. If a new message appears, the record stored in the logbook is pushed back one place in the memory. There are a total of 32 memory places available. If all 32 memory places are occupied, if another record comes in (no. 33), the oldest (no. 1) is overwritten. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 6-3 Maintenance and service 6.3 Maintenance request and fault message You can block the logbook or even delete the messages in it with function 60. This might be especially helpful during test operation. All messages can be shut off individually with function 87. In normal operation, we recommend that this option not be used. Maintenance request If there are indications of changes in internal device parameters, "Maintenance request" appears in the status line. Such changes do not affect the measuring quality at the time they occur. In order to be able to guarantee the measuring capability long-term, you must howver take any remedial measures. If you have configured the relay output of the device accordingly (function 71), there is also an external signal. Fault Defects in the hardware or changes in the device parameters, which would result in the device being unable to make reliable measurements, lead to a fault message. "Fault" then appears in the status line of the measured value display. The measured value blinks. Take remedial measures under all circumstances! As with the maintenance request, an external signal can be sent via the relay output (function 71). In addition, you can place the analog output on the output current range which you set with function 77 (measured value memory). Further messages Besides the maintenance request and fault messages, other important messages are listed in the logbook: Message in status line Meaning LIM 1 – 4 Limits (measuring range 1 – 4) were exceeded / fallen short CTRL Functional check If the device activates the functional check, this is noted in the logbook. See also Logbook settings (function 60) (Page 5-36) Relay allocation (function 71) (Page 5-40) Analog output memory (function 77) (Page 5-53) Error on/off (function 87) (Page 5-60) 6-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Maintenance and service 6.4 List of maintenance requests 6.4 List of maintenance requests The following messages entail a maintenance request (display in the status line and storage in the logbook) with the FIDAMAT 6 and are signalized externally if you have configured a corresponding relay with function 71. With function 87, you can switch off each maintenance request individually, which includes suppressing the display in the status line, storage in the logbook, as well as the external signal. Table 6-1 Maintenance requests No. Signal Possible causes Remedy W1 Calibration difference too great Test gas was changed Repeat calibration Drift behavior due to contaminated gasconducting lines Remarks Calibration tolerance, Check whether drift is see also function 78; Drift of channel normal; according to technical Check gasdata: conducting lines for Zero: 1 % of the fullcontamination and scale value/ week exchange, if Span: 1 % of the fullnecessary. scale value / week W4 Set clock (function 58) The device was shut off New input of date and Function 58 time W5 Combustion air pressure / gas pressure Combustion air pressure / sample gas pressure is too high or too low; • Combustion gas pressure is too high or too low; See above Limit values are chosen too close. See above Sample gas feed malfunction: • Exhaust restrictor clogged • Leaky lines/connections • External sample gas feed defective • Sample gas feed clogged See above W6 Temp. sensor LCD Ambient temperature display lies outside of the tolerances specified in the technical data (5°C to 45°C). FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 • • Check the seal of the exhaust gas restrictor (restrictor 4) Check piping Pressure sensor, readjust with pressure regulator The device changes to the "warm-up phase" operating state. With firmware version 1.2 and higher, the device will only leave this state once the maintenance request has been acknowledged. Make sure that the ambient temperature lies within the range of 5°C to 45°C. Exchange the display, sensor defective. 6-5 Maintenance and service 6.5 List of faults No. Signal Possible causes Remedy W7 Electronics-/physic s temp. Temperature sensor defective, ambient temperature outside the tolerance. Exchange temperature sensor Make sure that the ambient temperature lies in the range of 5°C to 45°C. W8 Flame is out Combustion gas cylinder empty, combustion air cylinder empty, feed lines for FID clogged Check combustion gas pressure, check combustion air pressure See W5 W9 External maintenance request External signal Check Function 72 must be configured accordingly W10 Autocal Check deviation Remarks In an "Autocal Check", it was found that the tolerances were exceeded / fallen short of. See also Relay allocation (function 71) (Page 5-40) Binary inputs (function 72) (Page 5-42) Calibration tolerances (function 78) (Page 5-53) Switch valves (function 85) (Page 5-59) Error on/off (function 87) (Page 5-60) 6.5 List of faults The following listed faults result in a fault message (display in the status line and storage in the logbook) and are signalized externally if you have configured a corresponding relay with function 71. Immediate remedial measures should be taken by qualified maintenance personnel here in any case. There is a defect in the device. The measurements are not correct. With function 87, you can switch off each fault individually, which includes suppressing the display in the status line, storage in the logbook, as well as the external signal. When a fault occurs, the device leaves the "measure" operating state. After eliminating the fault, you must leave this new state ("Standby"/"Pause"/"Pause without heating") again via function 91 in order to put the device back into the "measure" state. 6-6 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Maintenance and service 6.5 List of faults Table 6-2 Faults No. Fault signal Explanation Possible causes Remedy S1 Parameter memory Parameter memory test failed EEPROM contains incorrect or incomplete data in the working area • • • S2 Pump doesn't start up • (FIDAMAT 6-E only) S3 • Flame doesn't ignite • • • • S4 External fault Combustion air pressure (sample gas) too high Pump defective • No combustion gas or no combustion air available Ignition cable defective No ignition spark Energy of the ignition spark too low • External fault signal • • • • Execute reset (function 74) or turn the device off and on again. If the error message S1 appears again: Load user data (function 75) Inform Service Check combustion air pressure Repair / exchange pump Check combustion gas / air feed Exchange cable Check high voltage (cable) Call Service Check: Function 72 must be configured correctly S5 Oven temperature Oven temperature is outside of the tolerance Temperature sensor defective Check temperature sensor. S7 Flame temperature Flame temperature is beyond the tolerance Temperature sensor defective Check temperature sensor S8 Combustion air pressure / gas pressure Combustion air pressure (sample gas) or combustion gas pressure beyond tolerance • S9 Heater is off Heater has switched off • The set heating temperature was not • reached S10 24 h RAM/flash check RAM/flash defective Replace motherboard S12 Mains voltage supply Mains voltage supply outside of tolerance Put the mains voltage within the specified tolerance limits according to the type plate S13 Hardware / mains frequency • • • FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Pressure sensor defective Pressures incorrectly adjusted • • Mains frequency • beyond tolerance • Internal supply beyond tolerance Check pressure sensor Check pressure and, if necessary, re-adjust using the pressure regulators Check heating elements Check temperature sensor in the oven / catalytic converter Check diagnostic values Exchange the motherboard / adapter board 6-7 Maintenance and service 6.6 Other errors No. Fault signal Explanation Possible causes S14 Measured value > Characteristics end value Measured value is greater than characteristics end value (+5 %) • S15 Calibration terminated Remedy Incorrect • calibration • Wrong test gas • Sample gas concentration too high • • Repeat calibration Check test gas Check measuring range During an Autocal, the process was terminated See also Relay allocation (function 71) (Page 5-40) Binary inputs (function 72) (Page 5-42) Save data, load (function 75) (Page 5-50) Error on/off (function 87) (Page 5-60) Start-up state (function 91) (Page 5-62) 6.6 Other errors Regularly calibrate the device at the zero point (function 20) and with regard to span (function 21) with the corresponding test gases in accordance with the drift specifications. Make sure the gas preparation is clean. A larger zero drift is usually a sign that residue or dust particles have deposited in the FID. The following errors are not signalized or stored by the device, but are only detectable based on characteristic measured values. Table 6-3 Other faults Fault Possible cause and its remedy Large zero drift toward + • • Check gas preparation Clean FID Large span drift • • Detector leaky FID nozzle defective Span depends strongly on flow Exhaust gas line is congested/clogged, e.g. by water condensation See also Zero calibration (function 20) (Page 5-13) Span calibration (function 21) (Page 5-13) Cleaning the device (Page 6-3) Technical data of the FIDAMAT 6 series (Page 7-1) 6-8 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 7 Technical data 7.1 Technical data of the FIDAMAT 6 series Table 7-1 Technical data - Structure, housing Structure, housing Degree of protection IP 20 in accordance with EN 60529 Dimensions See section "Dimension drawings and circuit diagrams" Weight approx. 23 kg Table 7-2 Technical data - electric features Electric features Power supply AC 100 to 120 V (nominal consumption range 90 V to 132 V), 48 to 63 Hz or AC 200 to 240 V (nominal consumption range 180 V to 264 V), 48 to 63 Hz or Power consumption approx. 150 VA in operation approx. 350 VA in the warm-up phase EMC interference immunity (electromagnetic compatibility) In accordance with the standard requirements of NAMUR NE21 (08/98) Electrical safety In accordance with EN 61010-1 Overvoltage category II Fuse values 100 to 120 V: 4.0 T/250 200 to 240 V: 2.5 T/250 Table 7-3 Technical data - gas consumption data Gas consumption data Combustion air approx 350 ml/min Hydrogen approx. 20 ml/min Sample gas approx. 0.5 l/min Zero gas / test gas approx. 0.5 l/min FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 7-1 Technical data 7.1 Technical data of the FIDAMAT 6 series Table 7-4 Technical data - time response Time response Warm-up time (until ready for measurement) At room temperature, approx. 3 h Display delay (T90) 2-3 s Attenuation (electrical time constant) 0-100 s, can be parameterized Dead time (time for gas paths in the device to be rinsed at 1 l/min) 2-3 s Time for signal processing in the device <1s Table 7-5 Technical data - measuring behavior Measuring behavior Output signal fluctuations < 0.75% of the least possible measuring range according to type plate for electronic attenuation constant of 1 s (this is equivalent to +/-0.25 % at 2 σ) Zero drift < 0.5 % /month of the smallest possible measuring span according to the type plate Measured value drift < 1 % /week of the respective measuring span Repeatability < 1 % of the respective measuring span Linearity deviation < 1 % of the respective measuring span Table 7-6 Technical data - influencing variables Influencing variables Ambient temperature < 1 %/ 10 K with respect to the least possible measuring span according to the type plate Ambient pressure < 1 % /50 hPa Sample gas pressure < 2 % of the measuring span /1 % change in pressure Power supply < 1 % when the output signal span changes by ±10 % Frequency <1% Position influence < 1 % for gradient < 15° Table 7-7 Technical data - electric in- and outputs Electric in- and outputs 7-2 Analog output 0/ 2/ 4 up to 20 mA, floating, max. load 750 Ω Relay outputs 6, with changeover contacts, can be freely parameterized, e.g. for measuring range identification; load rating: AC/DC 24 V/1 A floating FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Technical data 7.2 Technical data of the FIDAMAT 6-G Electric in- and outputs Analog inputs 2, laid out on 0/ 2/ 4 up to 20 mA for external pressure sensor and carrier gas correction (interference gas correction) Binary inputs 6, designed for 24 V, floating, can be freely parameterized, e.g. for measuring range switching Serial interface ELAN (RS 485) Options AUTOCAL function with 8 additional binary inputs and relay outputs each, also with PROFIBUS-PA or PROFIBUS-DP Table 7-8 Technical data - climatic conditions Climatic conditions Permissible ambient temperature +5 °C to +45 °C in operation -30 °C to +70 °C during storage and shipping; Permissible humidity < 90 % RH (RH = relative humidity) as an average over the year, during storage and shipping (no dropping below the dew point) See also Dimension diagrams (Page 8-3) 7.2 Technical data of the FIDAMAT 6-G Table 7-9 Technical data - General General information Measurement ranges 4, internally and externally switchable; manual and automatic measuring range switch possible Automatic measuring range switch Hysteresis, selectable Smallest possible measuring span 0-10 ppm Detection limit 0.03 ppm Largest possible measuring span 99,999 ppm Concentration units (ppm) C1, C3, C6, mg C/m3 Measured value display Digital concentration display (5 digits with floating decimal) Digital display resolution 0.1 % of the measured value Used position Vertical front wall Conformity CE marking EN 50081-1, EN 50082-2 Oven temperature Can be set to between 100-200 °C (depending on the application) FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 7-3 Technical data 7.2 Technical data of the FIDAMAT 6-G Table 7-10 Technical data - gas input conditions Gas input conditions Allowed sample gas pressure approx. 1 000 hPa Sample gas flow 18 to 60 l/h (0.3 to 1 l/min) Sample gas temperature 0-200 °C Sample gas moisture content < 90 % RH (RH = relative humidity) Table 7-11 Technical data - pressures and flow Pressures and flow 7-4 Gases Input pressure hPa (rel.) Operating pressure hPa (rel.) Flow via FID ml/min. Flow via bypass ml/min. Combustion gas 2.000 – 4.000 1.000 ± 20 ~ 25 - Combustion air 2.000 – 4.000 475 ± 5 ~ 320 ~ 500 Sample gas 800 – 1.000 - ~3 ~ 1.000 Zero gas 800 – 1.000 - ~3 ~ 1.000 Test gas 800 – 1.000 - ~3 ~ 1.000 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 8 Dimensional drawings and circuit diagrams 8.1 Motherboard pin assignments &RQQHFWRU68%')56 0 *1' 9 0 *1' 5BOHYHO1 1& 5'7'1 5'7'3 5BOHYHO3 1& 1& *1' ,WLVSRVVLEOHWRFRQQHFWEXV WHUPLQDOVWRSLQVDQG &RQQHFWRU68%') 0 0 0 0 *1' 1& 1& $QDORJRXWSXW3 $QDORJRXWSXW1 1& 1& $QDORJLQSXW3 $QDORJLQSXW1 $QDORJLQSXW3 $QDORJLQSXW1 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWVWR1 *1' $QDORJRXWSXWVIORDWLQJ DOVRPXWXDOO\ 5 /ืവ &RUUHFWLRQRISUHVVXUH RULQWHUIHULQJJDV &RUUHFWLRQRI LQWHUIHULQJJDV 1RQIORDWLQJ DQDORJLQSXWV WRP$വ RU WR9DWORZ LPSHGDQFH &RQQHFWRU68%') 0 *1' %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWVWR1 %LQDU\LQSXWV 9WR9 9WR9 IORDWLQJYLDRSWLFDOFRXSOHU 5HOD\ 5HOD\ 5HOD\ 5HOD\ 0D[RQWDFWORDG 9$$&'& UHOD\FRQWDFWVVKRZQLQ GHHQHUJL]HGVWDWH 5HOD\ 0 Figure 8-1 5HOD\ *1' 1RWH OLQHDQGFRQQHFWRUPXVWEH VKLHOGHGDQGFRQQHFWHGWR KRXVLQJSRWHQWLDO FIDAMAT 6, 19“ rack unit, motherboard pin assignments FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 8-1 Dimensional drawings and circuit diagrams 8.2 Plug connector assignment of the optional board and PROFIBUS 8.2 Plug connector assignment of the optional board and PROFIBUS &RQQHFWRU68%')RSWLRQDO 0b *1' 1& 1& %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXW3 %LQDU\LQSXWWR1 )ORDWLQJ YLDRSWRFRXSOHU 9WR9 9WR9 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 5HOD\ 1RWH 7KHZLUHDQGFRQQHFWRU PXVWEHVKLHOGHGDQGOLHDW KRXVLQJSRWHQWLDO 0b &RQQHFWRU68%'); 352),%86'3 Figure 8-2 8-2 RSWLRQDO *1' &RQQHFWRU68%'0; 352),%863$ '*1' &1753GLUHFWLRQFRQWURO 5['7['3% 5['7['1$ 939 &RQWDFWORDG PD[9$$''& IRUVKRZQ UHOD\FRQWDFWSRVLWLRQ WKHUHOD\KDV]HURFXUUHQW 3D1 3D3 3D1 FIDAMAT 6, 19” rack unit, pin assignments on the optional board and PROFIBUS plug connector FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Dimensional drawings and circuit diagrams 8.3 Dimension diagrams Dimension diagrams 6LGHYLHZ 5HDUYLHZ Figure 8-3 'LPHQVLRQVLQPPLQFKHV 7RSYLHZ 0 DSSUR[ DSSUR[ DSSUR[ )URQWYLHZ 8.3 Dimension diagrams for the FIDAMAT 6-G FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 8-3 Dimensional drawings and circuit diagrams 8.4 Gas flow of the FIDAMAT 6-G 8.4 Gas flow of the FIDAMAT 6-G &RPEXVWLRQJDV+ 0HDVXULQJFKDPEHU 3UHVVXUH VHQVRU 0HFKDQ 6ROHQRLGYDOYH 5HDFWRU 3UHVVXUHORRS FRQWUROOHU *DVRXWSXW &RPEXVWLRQDLU 3UHVVXUHVHQVRU 0HFKDQ 3UHVVXUHORRS FRQWUROOHU 5HVWULFWRU 6DPSOHJDV 1HXWUDOJDV 7HVWJDV )OXVKLQJRXWSXW Figure 8-4 8-4 Gas flow FIDAMAT 6-G FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.1 9 Ordering information The model year of the gas analyzer (coded) is indicated on the type plate. The spare parts list corresponds to the technical status of February 2006. Ordering information The order for spare parts must contain: • Quantity • Order No. (MLFB) • Device name • Production no. of the gas analyzer to which the spare part belongs Order example: 1 (piece) 7MB 2421-0AA00-0AA0 FIDAMAT 6 J12 Ø 352 We have checked the document contents for agreement with the described hardware and software. Nevertheless, we cannot assume responsibility for any deviations that may arise. The information contained in this documentation, however, is checked regularly for errors. All corrections made to the text appear in later editions. Suggestions for improvement are welcomed. Copyright Siemens AG Subject to technical changes. The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by the granting of patents or registration of a utility model or design, are reserved. This parts list corresponds to the technical status of February 2006. The type plate indicates the year the gas analyzer was constructed (coded). FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-1 Spare parts and accessories 9.2 Spare parts 9.2 Spare parts 9.2.1 Spare parts list Table 9-1 9-2 Spare parts list - status February 2006 Designation/remark Order No. Quantity Screw caps (available in packages of 10) C79451 – A3040 – D126 1 Outer rings (available in packages of 20) C79451 – A3040 – D121 1 Gaskets (available in packages of 20) C79451 – A3040 – D102 1 Pressure rings (available in packages of 20) C79451 – A3040 – D112 1 Screw caps (available in packages of 10) C79451 – A3040 – D127 1 Outer rings (available in packages of 20) C79451 – A3040 – D122 1 Gaskets (available in packages of 20) C79451 – A3040 – D103 1 Pressure rings (available in packages of 20) C79451 – A3040 – D113 1 Gaskets (available in packages of 20) C79451 – A3040 – D105 1 Gaskets (available in packages of 20) C79451 – A3040 – D101 1 Pressure rings (available in packages of 20) A5E00295333 1 4-way distributor T1 A5E00296582 1 3-way distributor T2 A5E00296585 1 3-way distributor T3 A5E00296588 1 3-way distributor T4 A5E00296591 1 4-way distributor T6/ T9/ T13 A5E00296597 1 3-way distributor T7 / T8 A5E00296598 1 3-way distributor T10/ T11 /T12 A5E00417431 1 Distributor V1/ V2 A5E00296599 1 Connector V3 A5E00481710 1 Set of 6 mm screwed joints A5E00313822 1 Set of ¼" screwed joints A5E00313831 1 1-way solenoid valve MV1/ MV2/ MV3/ MV4/ MV5 A5E00296562 1 Gas bushing 6 mm connection GE1-6 A5E00296560 1 Gas bushing ¼" connection GE1-6 A5E00296552 1 Sample gas input point insulation A5E00297363 1 Gas output insulation A5E00297369 1 Gas output 6 mm A5E00299845 1 Gas output ¼" A5E00299847 1 Restrictor lines 1FS, k. DR13 A5E00417394 1 Crimp restrictor DR1 A5E00296569 1 Crimp restrictor DR2 A5E00296570 1 Crimp restrictor DR3 A5E00782865 1 Crimp restrictor DR4 A5E00296573 1 Crimp restrictor DR8 A5E00296580 1 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.2 Spare parts Designation/remark Order No. Quantity Crimp restrictor DR9, DR10, DR11 A5E00417401 1 Crimp restrictor DR12 A5E00782981 1 Crimp restrictor DR13 A5E00417394 1 Adapter board F.6 A5E00248795 1 Front panel F.6 A5E00248790 1 Axial fan DC 24 V 4500 rpm A5E00313839 1 Read-only memory adapter board F6 A5E00299353 1 Temperature fuse F6 A5E00248802 1 Device fuse 230 V T 2.5 A A5E00248819 1 Device fuse 115 V T 4 A A5E00248822 1 Transformer 230 V A5E00308871 1 Transformer 115 V A5E00308869 1 Pressure regulator F.6 A5E00248851 1 Gasket and use for pressure regulator A5E00295107 1 FID oven insert F.6-G A5E00429789 1 FI detector, complete A5E00295816 1 FID quartz nozzle, cpl. A5E00295818 1 LCD display DMF5001 F.6 A5E00248920 1 Oven complete without physics A5E00434086 1 Firmware F.6-G, German A5E00409885 1 Firmware F.6-G, English A5E00409929 1 Firmware F.6-G, French A5E00409947 1 Firmware F.6-G, Spanish A5E00409962 1 Firmware F.6-G, Italian A5E00409966 1 Motherboard M SW German A5E00410267 1 Motherboard M SW English A5E00410309 1 Motherboard M SW French A5E00410321 1 Motherboard M SW Spanish A5E00410324 1 Motherboard M SW Italian A5E00410326 1 Cable, oven temperature sensor F.6 A5E00283770 1 Cable, physics temperature sensor F.6 A5E00283780 1 Cable, FID cover, cpl. A5E00283794 1 Cable, solenoid valve MV1 – MV4 A5E00283800 1 Cable, solenoid valve MV5 – MV6 F.6 A5E00422610 1 Cable, oven heating 230 V F.6 A5E00283817 1 Cable, oven heating 115 V F.6 A5E00295469 1 Cable, RS232 interface A5E00284087 1 Cable, polarization voltage (pulling force) F.6 A5E00284092 1 Cable, measuring cable 230 V F.6 A5E00284094 1 Cable, plug-in line F.6 A5E00284095 1 Cable, plug-in line F.6 A5E00284096 1 Cable, RS485 F.6 A5E00284100 1 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-3 Figure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pare parts and accessories 9.2 Spare parts Gas flow chart with spare parts Gas flow chart with spare parts/gaskets FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.2 Spare parts Table 9-2 Gasket parts in gas flow Gasket type Part 1 Nut C79451 – A3040 – D127 10 PTFE gasket C79451 – A3040 – D101 20 Pressure ring C79451 – A3040 – D113 20 Outer ring C79451 – A3040 – D122 20 Nut C79451 – A3040 – D126 10 Gasket, graphite 1 C79451 – A3040 – D102 20 Pressure ring C79451 – A3040 – D112 20 3 4 5 6 Table 9-3 Order No. Quantity Outer ring C79451 – A3040 – D121 20 Nut C79451 – A3040 – D127 10 Gasket, graphite 1, 6 C79451 – A3040 – D103 20 Pressure ring C79451 – A3040 – D113 20 Outer ring C79451 – A3040 – D122 20 Nut C79451 – A3040 – D127 10 Gasket, graphite 3 C79451 – A3040 – D105 20 Pressure ring A5E00178327 20 Outer ring C79451 – A3040 – D122 20 6 mm screwed joint (nut and ring) A5E00313822 1 ¼" screwed joint (nut and ring) A5E00313831 1 Spare parts in gas flow Description Part Order No. Quantity GE1 – 6 Gas feed-through (¼”) A5E00296552 1 GE1 – 6 Bushing (gas feedthrough) (6 mm) A5E00296560 1 Reactor 1 Pinch reactor (combustion gas) A5E00296569 1 Reactor 2 Pinch reactor (combustion air) A5E00296570 1 Reactor 3 Pinch reactor (admixed air) A5E00782865 1 Reactor 4 Pinch reactor (exhaust gas) A5E00296573 1 Reactor 8 Pinch reactor (safety) A5E00296580 1 Reactor 9/ 10/ 11 Pinch reactor A5E00417401 1 Reactor 12 Pinch reactor A5E00782981 1 Reactor 13 Pinch reactor 1FS (sample gas) A5E00417394 1 T1 4-way distributor A5E00296582 1 T2 3-way distributor A5E00296585 1 T3 3-way distributor A5E00296588 1 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-5 Spare parts and accessories 9.2 Spare parts Description 9-6 Part Order No. Quantity T4 3-way distributor A5E00296591 1 T6/ T9/ T13 4-way distributor A5E00296597 1 T7/ T8 3-way distributor A5E00296598 1 T10/ T11/ T12 3-way distributor A5E00417431 1 V1/ V2 Connector A5E00296599 1 V3 Connector A5E00481710 1 MV1/ MV2 / MV3/ MV4 / MV5 1-way solenoid valve A5E00296562 1 DR1 Pressure regulator 1 (combustion gas) A5E00248851 1 DR2 Pressure regulator 2 (combustion air) A5E00248851 1 DS1 Pressure sensor 1 (combustion gas) A5E00284096 1 DS2 Pressure sensor 2 (combustion air) A5E00284095 1 FID FI detector A5E00295816 1 FID oven insert FID oven insert A5E00429789 1 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.2 Spare parts 9.2.3 Device views with spare part numbers $(6SDUHSDUWGHYLFHIXVH9) $(6SDUHSDUWGHYLFHIXVH9) $(6SDUHSDUWJDVRXWSXWPP $(6SDUHSDUWJDVRXWSXW $(6SDUHSDUW),'NLOQLQVHUW) $(6SDUHSDUWWHPSHUDWXUH IXVH) $(6SDUHSDUWFDEOHKHDWLQJ NLOQ9) $(6SDUHSDUWFDEOHKHDWLQJ NLOQ9) $(6SDUHSDUWFDEOHNLOQ WHPSVHQVRU) $(6SDUHSDUWFSONLOQ ZLWKRXWSK\VLFVZLWKRXWFDEOH $(6SDUHSDUWIURQWSDQHO) $(6SDUHSDUW/&'GLVSOD\'0)) $(6SDUHSDUWWUDQVIRUPHU9 $(6SDUHSDUWWUDQVIRUPHU9 $(6SDUHSDUWDGDSWHUERDUG) $(6SDUHSDUW520) $(6SDUHSDUW),50:$5()*HUPDQ% $(6SDUHSDUW),50:$5()(QJOLVK% $(6SDUHSDUW),50:$5())UHQFK% $(6SDUHSDUW),50:$5()6SDQLVK% $(6SDUHSDUW),50:$5(),WDOLDQ% $(6SDUHSDUWPRWKHUERDUGZLWK6:*HUPDQ% $(6SDUHSDUWPRWKHUERDUGZLWK6:(QJOLVK% $(6SDUHSDUWPRWKHUERDUGZLWK6:)UHQFK% $(6SDUHSDUWPRWKHUERDUGZLWK6:6SDQLVK% $(6SDUHSDUWPRWKHUERDUGZLWK6:,WDOLDQ% Figure 9-2 Top view FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-7 Spare parts and accessories 9.2 Spare parts % $(6SDUHSDUWLQVXODWLRQJDVRXWSXW 6SDUHSDUWFDEOHSRODUL]DWLRQYROWDJH$( %% 6SDUHSDUWFDEOHNLOQWHPSVHQVRU)$( 6SDUHSDUWFDEOHSK\VLFVWHPSVHQVRU) $( 6SDUHSDUWFDEOHVROHQRLGYDOYH0909 $( 6SDUHSDUWFDEOHVROHQRLGYDOYH0909$( 6SDUHSDUWFDEOHKHDWLQJNLOQ9) $(VFUHZWHUPLQDO3,1WRDVVLJQHG 6SDUHSDUWFDEOHKHDWLQJNLOQ9) $(VFUHZWHUPLQDO3,1DQG3,1QRWDVVLJQHG 6SDUHSDUWFDEOHSOXJLQOLQHIRU) $( 6SDUHSDUWFDEOHSOXJLQOLQH) 6SDUHSDUWFDEOHPHDVXULQJFDEOH) $( $( 6SDUHSDUWFDEOH56 6SDUHSDUWFDEOH $( 56LQWHUIDFH $( SLQ SLQ Figure 9-3 9-8 Rear view FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.2 Spare parts $(6SDUHSDUWSLQFKUHVWULFWRU'5 $(6SDUHSDUWFDEOHVROHQRLGYDOYH 0909QRWVKRZQ $(6SDUHSDUWZD\ GLVWULEXWRU7 $(6SDUHSDUW ZD\GLVWULEXWRU7 &$'6SDUHVFUHZFDS &$'6SDUHRXWHUULQJ $(6SDUHSUHVVXUHULQJV &$'6SDUHJDVNHWV $(6SDUHSDUW *DVIHHGWKURXJKPP $(6SDUHSDUW *DVIHHGWKURXJK~ರ 6FUHZFDS 3UHVVXUHULQJ *DVNHW 2XWHUULQJ $( 6HWRIPPVFUHZHGMRLQWV $( 6HWRI~ರVFUHZHGMRLQWV $( $[LDOIDQ $(6SDUHSDUWFDEOH VROHQRLGYDOYH0909QRW VKRZQ $(6SDUHSDUWZD\GLVWULEXWRU $(6SDUHSDUWZD\VROHQRLGYDOYH $(6SDUHSDUWZD\GLVWULEXWRU $(6SDUHSDUWFDEOHNLOQ WHPSVHQVRU) LVXVHGIRUDOOQRQPDUNHGVFUHZHGMRLQWV &$'6SDUHVFUHZFDS &$'6SDUHRXWHUULQJV &$'6SDUHSUHVVXUHULQJV &$'6SDUHJDVNHWV $(6SDUHSDUWFDEOHSOXJLQOLQH) $(6SDUHSDUWFDEOHSOXJLQOLQH) &$'6SDUHVFUHZFDS &$'6SDUHRXWHUULQJV &$'6SDUHSUHVVXUHULQJV &$'6SDUHJDVNHWV $(6SDUHSDUWJDVNHWDQGXVHIRUSUHVVXUHUHJXODWRU $(6SDUHSDUWSUHVVXUHUHJXODWRU) Figure 9-4 Divider FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-9 Spare parts and accessories 9.2 Spare parts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igure 9-5 9-10 Oven insert FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Spare parts and accessories 9.3 Return delivery 9.3 Return delivery 9.3.1 General information The gas analyzer or replacement parts should be returned in their original packaging. If the original packaging is no longer available, enclose the device in plastic foil and pack it in shock-absorbing material in a sufficiently large box. Suitable material would be, for example, wood wool or foam rubber. If you use wood wool, the stuffed layer on each side must be at least 15 cm thick. Note Protect parts which project from the housing, e.g. connection nozzles and pipes, especially well! For overseas shipping, shrinkwrap the devices in an additional PE foil which is at least 0.2 mm thick, with a desiccant (e.g. silica gel) enclosed! For this type of shipping, also line the inside of the transport container with a double layer of tar paper. As an accompanying document with returns, please photocopy the "Return delivery form" and fill it out. Enclose the return form with your warranty card if this is a warranty case. 9.3.2 Return address / form Return addresses Replacement part service Please direct orders for replacement parts to: SIEMENS SAS Customer Support Center 1, chemin de la Sandlach F-67506 Haguenau Tel.: +33 3 88 90 66 77 Fax: +33 3 88 90 66 88 Machine data order forms.: A12ØØ441 Repairs For quick identification and elimination of causes of error, we ask you to send the devices to the above-named address. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 9-11 Spare parts and accessories 9.3 Return delivery Return delivery form ( ) Repair ( ) Warranty Customer name Delivery address Administrator Delivery address Phone Fax Email Return delivery address (if not the same address as above) Customer (original) Order number Siemens (Original)- order confirmation No. Device name MLFB No. Production No. Designation of the returned part Fault indication Process data at mesauring point Operating temperature Operating pressure Composition of sample gas Period of use / Date of use Maintenance block RH No.: Date of receipt: Date sent: Processed by: 9-12 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 A Appendix A.1 Declaration of conformity Our product, type FIDAMAT 6 7MB2421-xxxxx-xxxx 7MB2427-xxxxx-xxxx satisfies the following relevant regulations: • Low voltage directive (73/23/EWG and 93/68/EWG) • EMC directives (89/336/EWG, 91/263/EWG, 92/31/EWG, 93/68/EWG and 93/97/EWG) Applied harmonized standards for all devices: • EN 61326 • EN 61010 The EU declarations of conformity are kept available for the responsible authorities in accordance with the above-named EC directives at: Siemens AG Automation & Drives A&D PI 2 D-76181 Karlsruhe FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 A-1 Appendix A.2 Response factors If this product is used outside of the European Union, the standards and regulations valid in the country of the operator are to be observed! A.2 Response factors The FIDAMAT 6 response factors fulfill the requirements of DIN EN 12619 and DIN EN 13526. Table A-1 Response factors according to DIN EN 12619 Components Permitted range Aliphatic hydrocarbons, represented by methane and ethane 0.90 to 1.10 Aromatic hydrocarbons, represented by benzene and toluene 0.85 to 1.10 Dichloromethane 0.75 to 1.15 Control gas mixture Permissible deviation 15 % of the specified concentration Table A-2 Response factors according to DIN EN 13526 Components Permitted range Methane 0.9 to 1.2 Aliphatic hydrocarbons, represented by ethane, butane, hexane, heptane, octane or cyclohexane 0.9 to 1.1 Aromatic hydrocarbons, represented by benzene and toluene 0.8 to 1.1 Aliphatic alcohols, represented by methanol, ethanol or propanol 0.7 to 1.0 Esters, for example ethyl acetate or isobutyl acetate 0.7 to 1.0 Ketones, e.g. acetone 0.7 to 1.0 Organic acids, e.g. acetic acid 0.5 to 1.0 See also Calibration submenu (Page 5-12) A.3 Overview of operating functions There is a list of the device functions In the following overview. This list corresponds to the software version 4. A-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Appendix A.3 Overview of operating functions Table A-3 Overview of operating functions Submenu Fct. no. Name of the function Diagnosis 1 Factory data 2 Diagnostic values 3 Logbook 4 Display measuring ranges 20 Zero calibration 21 Span calibration 22 Zero / span setpoints 23 Calibration settings (single / total calibration) Calibration (code 1) 24 AUTOCAL/ Check (only with optional board) Measuring ranges (code 1) 40 Select measuring ranges 41 Define measuring ranges Parameters (code 1) 50 Electric time constants 51 Limits FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 52 On/off functions 53 Status messages 54 Graphical representation of measured values 55 Measured value display 56 LCD contrast 57 Ignite flame 58 Date/time 59 Measuring point switching 60 Logbook setting 61 Switch internal valves 62 Set ext. pressure (FIDAMAT 6-G only) A-3 Appendix A.3 Overview of operating functions A-4 Submenu Fct. no. Configuration (code 2) Name of the function 70 Analog output 71 Relay allocation 72 Binary inputs 73 ELAN configuration 74 Reset 75 Store, load data 76 Suppression of short noise signals 77 Analog output memory 78 Calibration tolerances 79 Change codes 80 Device test 81 Language selection 83 Interference gas correction 85 Switch valves 86 Linear temperature compensation 87 Error on/off 90 PROFIBUS configuration (only with optional board) 91 Start-up state (operating states) 92 Pressure values 93 Units 99 Factory settings FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 B List of Abbreviations/Acronyms B.1 List of abbreviations Abbreviation / symbol Explanation ″ Inches 1″ = 25.4 mm < less than > greater than ≤ less than or equal to ≥ greater than or equal to ° degrees °C degree Celsius cm² square centimeters EEPROM electrically-erasable programmable read-only memory EPROM erasable programmable read-only memory FID Flame ionization detector HU height unit for computer housings, 1 HE = 1¾" = 44.45 mm hPa hectopascal Hyst hysteresis KHz kilohertz kΩ kiloohms l liters LCD liquid crystal display LED light emitting diode mA milliamperes MAK Maximum workplace concentration max . maximum mba, MBA start of measuring range mbar millibars mbe, MBE end of measuring range mg milligrams min minute ml milliliters MLFB Machine-readable product code mm millimeters FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 B-1 List of Abbreviations/Acronyms B.1 List of abbreviations B-2 Abbreviation / symbol Explanation mm² square millimeters mΩ milliohms MΩ megaohms n. B. according to need No. number o. Ä. or something similar pF picofarads (10^-12 F) ppb parts per billion ppm parts per million PTFE polytetrafluoroethylene (plastic, commercial name, e.g. teflon) RAM Random Access Memory s seconds V volts vpm volume parts per million e.g. for example Δ difference (delta) Ω ohms FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary Adapter board Board contained in the standard functions of the FIDAMAT 6. It is for pre-processing sensor signals and the measured signal. Additional electronics Generic term for all optional boards Calibration Elimination of deviations between the setpoint and actual value of certain measured variables. Code A sequence of characters which can be parameterized for enabling a protected submenu. Code level Area of protected functions of states which are enabled after entering a certain code. Coded display mode Operating mode in which the measured value is displayed and the device is protected against unauthorized access by codes. Combustion air An oxygen-containing gas mixture necessary for forming a flame (only burns in combination with combustion gas). In the FIDAMAT 6, synthetic air is used as combustion air. Combustion gas An combustible gas necessary for forming a flame (only burns in combination with combustion air). In the FIDAMAT 6, hydrogen is used as the combustion gas. Commissioning Totality of measures and actions for making a machine or system capable of running. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary-1 Glossary Containment system Gas path within the gas analyzer Control panel The operating element area, which is used to make inputs on the device. Countering The secured thread setting by counter-turning a second nut Cursor Tool (insertion mark, writing mark, input mark) for marking the current processing position of a program. Decoded display mode Mode of operation in which the measured value is displayed, the device is partially or completely decoded and the functional check is active. Dialog language Language in which the communication between the user and device happens. Display Information about states and values made visible Device component which outputs/shows device information and visualizes the communication via the control panel. Factory functions Function for maintaining the device. This function is protected by the code of the highest code level and is only accessible by maintenance personnel. Factory setting Standard settings of the device at the time of delivery. Flame ionization detector (FID) Detector for organic compounds (hydrocarbons) Glossary-2 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary Front panel Front part of a device, usually with clear identification features (e.g. device name, manufacturer logo, etc.). Function Numbered software function of a device. Functions are listed in the submenus. Function screen Screen display depending on the called function. Functional check Identifier which activates the device if it determines that the measured value was influenced (e.g. when changing to operating mode by decoding the device). Gas analyzer Device for the quantitative analysis of the gas and gas mixture components. Gas input Defined point for conducting a gas into the gas analyzer. Gas output Defined point for conducting a gas out of the gas analyzer. Input field One or multi-line area for inputting data. Interference gas A gas which interferes with the measurement, which can be contained as a component in the sample gas. Interference gas correction Computed correction of the measured value falsification caused by the interference gas. Interference gas deflection The falsification of a measurement caused by interference gas. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary-3 Glossary Leak-tightness Containment system reliability against escaping gases Limit alarm Signalization of a limit having been exceeded or fallen short of. Limit monitoring Function which monitors the keeping within the adjustable limits and signals if these are exceeded or fallen short of. Limit relay Relay to which a certain limit is allocated and is switched when there is a limit alarm. Main menu Menu of the highest hierarchical level. It contains the submenus. Measured value The measured value is an output value which reflects a measured variable to be determined. Measured value display Totality of the displayed information in "Coded display mode" and "Decoded display mode". The following are displayed, for example: measured value, status line with status messages, bottom line, measuring ranges, components, etc. Measuring point Location where a measured value is recorded. Measuring point relay Relay which is allocated to a measuring point. Measuring range The measuring range has a reference number, e.g. 1. It is characterized by a start-of-scale value and a full-scale value. Measuring range switching Automatic switching among various measuring ranges. Also referred to as "autorange" in the software. Glossary-4 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary Measuring signal Representation of measured variables in the signal flow path by an allocated physical quantity of the same or different type. Depending on the position of the measuring signal at the input or output of the considered measured element, one distinguishes between an input signal and an output signal. Measuring span Difference between defined measuring range start-of-scale value and defined full-scale value. Membrane keyboard Keyboard, the keys of which are protected against atmospheric influences by a membrane. Mode of operation Various modes in which the device can be put by intervening from the outside. Three modes are distinguished: • Coded display mode • Decoded display mode • Operating mode Motherboard Board which contains the basic data and firmware for the device. Noise Entirety of all phenomena which could disturb the transmission and/or recording of information. Operating mode Mode of operation in which the device partially or entirely is decoded and the functional check is activated. The device is parameterized in this mode. Operating state Generic term for a series of independent states, which the device can take during operation (e.g. measure, standby, pause, etc.). Operation level Certain operating area (menus and functions) which is either freely accessible or protected by a code. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary-5 Glossary Polarization voltage Voltage which is applied across two oppositely lying electrodes for forming an electric field. Sample gas A gas which has been removed from a process and is to be analyzed Span calibration Calibration of the span with a suitable test gas. Signaling contact A usually floating contact contained In electronic components (e.g. relay) which signals the occurrence of an event defined as a fault to a control unit. Spike Undesired, briefly occurring peaked interference of a measuring signal. Standard equipment Entirety of the standard features contained in the device at the time of delivery without optional extensions. Start-up state Adjustable operating state to which the device changes after the warm-up phase has been successfully run through. Status message Output of various messages in the status line of the measured value display which can be parameterized. Subfunction Independent functional unit within a function. Submenu Menu which is listed under a higher-order menu item. Supply gas Generic term for combustion gas and combustion air. Glossary-6 FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary Test gas The gas used for carrying out calibration Time constant System parameter which determines the way a system-relevant quantity changes with time. Warm restart Restarting the device from its "warm" state with the last set parameters. Warm-up phase Time span which the device needs to reach operating temperature. It counts as one of the operating states. Weighting Evaluation of single factors of a solution approach with regard to their importance. It has the effect that more relevant factors have a greater influence on the result. Zero Smallest possible point of a measuring range (usually the start of the measuring range). Zero calibration Calibration of the zero point with a suitable zero gas. Zero gas Test gas used for calibrating the zero. FIDAMAT 6-G Operating instructions, 07/2006, A5E00478463 Glossary-7 07/2006 Operating instructions Operating instructions Edition 07/2006 FIDAMAT 6-G FIDAMAT 6-G Gas analyzer Gas analyzer for measuring total hydrocarbon concentrations @1PA5E00478463@ A5E00478463 A5E00478463-01 A5E00478463D-01 GN: 30330_FIDAMAT Siemens Aktiengesellschaft Automation and Drives Process Instrumentation and Analytics 76181 KARLSRUHE GERMANY www.siemens.com/processanalytics gas g analysis y

Fidamat 6 G A01 Engl?func=cslib

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