Transcript
User's Manual Control of packaged goods – WTX series
MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS RADWAG 26 – 600 Bracka 28 Street, POLAND Radom, phone+4848 3848 800, phone/fax +4848 385 00 10, Sales Department +4848 366 80 06 www.radwag.com
MAY 2007
Table of contents 1. UNPACKING OF THE BALANCE...................................................................................4 2. GETTING STARTED ......................................................................................................4 2.1. Conditions of appropriate use.................................................................................4 2.2. Time of warming up................................................................................................4 2.3. Balance levelling ....................................................................................................5 3. INTENDED USE .............................................................................................................5 4. BALANCE DESCRIPTION..............................................................................................6 4.1. Graphic display.......................................................................................................6 4.2. Keyboard ................................................................................................................7 4.3. Connecting sockets ................................................................................................7 5. USER MENU ..................................................................................................................8 5.1. Navigating within the menu ..................................................................................11 5.1.1. By means of balance keyboard................................................................... 11 5.1.2. By means of PC keyboard .......................................................................... 12 5.2. User’s menu .........................................................................................................13 5.3. Return to weighing ...............................................................................................14 6. WEIGHING ...................................................................................................................14 6.1. Tarring..................................................................................................................15 6.2. Zeroing .................................................................................................................16 6.3. Functions of keys .................................................................................................16 7. BALANCE CALIBRATION ............................................................................................17 8. SETTING OF PRINTOUTS CONTENTS FOR GLP PROCEDURES ...........................18 9. TIME AND DATE SETTING..........................................................................................18 10. SETTING THE PARAMETERS ....................................................................................21 10.1. Filter setting..........................................................................................................21 10.2. Median filter setting ..............................................................................................21 10.3. Setting of autozero operating ...............................................................................21 10.4. Autozero setting ...................................................................................................22 10.5. Last digit ...............................................................................................................22 10.6. Negative ...............................................................................................................22 11. FUNCTIONS CONNECTED WITH RS 232 USE..........................................................23 12. PRINTOUTS .................................................................................................................24 13. SETTING ACCESSIBILITY OF WEIGHT UNITS..........................................................24 14. OTHER PARAMETERS................................................................................................25
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15. CONTROL OF PACKAGED GOODS ...........................................................................27 15.1. Control of Packaged Goods – single stand ..........................................................27 15.1.1. Adding the operators................................................................................... 28 15.1.2. Adding goods .............................................................................................. 30 15.1.3. NON-DESTROYABLE control in mode with average tare .......................... 31 15.1.4. NON-DESTROYABLE control in EMPTY-FULL mode................................ 37 15.1.5. DESTROYABLE control in mode EMPTY-FULL, FULL- EMPTY................ 37 15.2. Control of Packaged Goods –KTP Net 2003 .......................................................38 15.3. Statistics ...............................................................................................................41 16. TYPES OF PRINTOUTS ..............................................................................................43 16.1. Standard printout..................................................................................................43 16.2. Non-standard printout...........................................................................................44 16.2.1. Inscribing texts ............................................................................................ 46 16.2.2. Select non-standard printouts ..................................................................... 49 17. COOPERATION WITH PRINTER OR COMPUTER.....................................................50 17.1. Connections .........................................................................................................50 18. TRANSMISSION POTOCOL ........................................................................................51 18.1. Some basic information........................................................................................51 18.2. Transmission parameters .....................................................................................51 18.3. Types of transmission ..........................................................................................52 18.4. Transmission characteristics ................................................................................52 18.4.1. Types of printouts ....................................................................................... 52 18.4.2. Continuous transmission............................................................................. 53 18.4.3. Continuous transmission „with pauses” ...................................................... 53 18.4.4. Stable result transmission ........................................................................... 54 18.4.5. Survey of automatic printouts...................................................................... 55 18.5. Command and response syntax...........................................................................55 18.5.1. Command syntax ........................................................................................ 55 18.5.2. Response syntax ........................................................................................ 56 18.6. List of commands computer - balance..................................................................57 19. UNDER-FLOOR WEIGHING ........................................................................................59 20. TECHNICAL PARAMETERS........................................................................................60 21. ERROR MESSAGES....................................................................................................61
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1. UNPACKING OF THE BALANCE Cut open tape protecting the box. Take out the balance of factory package and place it on a stable base. Take out all components and assemble them according to below drawings.
Mounting of weighing pan in WTX series
2. GETTING STARTED 2.1. Conditions of appropriate use 9 9 9 9 9 9
place balance on a stable and flat table or free from vibrations balance should not be exposed to draughts and sudden air movements balance should be placed in room of stable temperature and humidity balance should be placed far from heat sources if static electricity influence balances, indications, its base should be earthed. Earthing clamp is in the back part of balance base balances should be levelled according to a level condition indicator to guarantee the appropriate weighing accuracy
2.2. Time of warming up To do the measurements correctly level the scale. Take the pan off carefully (without rapid pulls and hits) and turn the legs in order to level the balance, air bubble should be place in the centre of level condition indicator. Balance levelling 1 - correct levelling 2 - incorrect levelling
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2.3. Balance levelling Before performing measurements wait until balance reaches temperature stabilization. It is so-called warm-up time. It takes about 15 minutes. For weighing instruments that have been stored in low temperatures (e.g. during winter) the warm-up time is about 2 hours.
3. INTENDED USE The balances are used to do precise measurements in laboratories. It is possible to do the zero function in all measure range. The balance weights in following units:
Measure units Apart from weighing in various measure units the balance also: − − −
SQC SQC-net creates statistics
Measure units and particular functions can be inaccessible for user. It is possible to adapt the balance to individual needs and access functions and units which are necessary at this moment. It is possible to define accessible or noo-accessible in user menu and it is described in further part of the manual.
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4. BALANCE DESCRIPTION 4.1. Graphic display
Graphic display
1. 2. 3. 4. 5. 6. 7. 8.
load mass and quantity of pieces measure unit the result is stable line of max range of the balance work mode date time ZERO indication
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4.2. Keyboard Each key is dual-function key. Particular function can be done through. User also can move in the balance menu. Switches the display off Function key Selects the work mode Changes measure units Sends information to external instrument (PRINT) or confirms parameter value or function (ENTER). Sets indication to zero
4.3. Connecting sockets
Sockets of the WTX balances
1. 2. 3. 4. 5. 6.
power adapter socket add display connector RS 232 port PS keyboard connector RS 485 port power supply
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5. USER MENU User’s menu comprises 9 groups of parameters signed by P. Below you can see listed groups and parameters. P1 Calibration 01 Ext. calibr 02 User calibr 03 Print report
| * * * * * * * * | function | * * * * * * * * | function | * * * * * *0.1 | on
P2 GLP 01 User 02 Project 03 Time print 04 Date print 05 User print 06 Project print 07 Id print 08 Last cal print
| Nowak Jan | | AR – 65/04 | | * * * * * *0.0 | | * * * * * *0.0 | | * * * * * *0.0 | | * * * * * *0.0 | | * * * * * *0.0 | | * * * * * *0.0 |
off off off off off off
P3 Date/Time 01 Date format 02 Time format 03 Time 04 Date 05 Disp. Time 06 Disp. Date
| * * * * * * * 0 | DA/MO/YR | * * * * * * * 0 | 24 hours | * * * * * * * * | Function | * * * * * * * * | Function | * * * * * * * 1 | on | * * * * * * * 1 | on
P4 Readout 01 Filter 02 Median filter 03 Disp. refresh 04 Autozero 05 Last digit
|*******3| |*******3| |*******1| |*******1| |*******1|
06 Negative P5 RS - 232 01 Baud rate 02 Parity 03 Data bits 04 Stop bits 05 Handshake 06 Auto print 07 Interval 08 Min. mass 09 Print on stab
|
normal normal 0.1 s on always
0 | no
|*******1| |*******0| |*******2| |*******1| |*******0| |*******0| |*******1| |*******4| |*******1|
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4800 none 8 bits 1 bit none none * 0.1 s 10 d enabled
P6 Printout 01 Printout mem 02 Printout dest. 03 Printout No. 04 Pr. mem. No. 05 Pr. 1 start 06 Pr. 1 stop 07 Pr. 2 start 08 Pr. 2 stop ... . . . . . . . . . . 13 String 1 14 String 2 ... . . . . . . . . . . 92 String 80
|*******0| |*******0| |*******0| |*******0| |*******1| |*******1| |*******1| |*******1| |*******0| |*******1| |*******4| |*******1| |*******0|
P7 Units 01 Grams 02 Kilograms 03 Pounds 04 Ounces 05 Ounces troy 06 Carats 07 Dwt 08 Taele Hk. 09 Taele S. 10 Taele T. 11 Momms 12 Grains 13 Newtons 14 Tical’ e 15 Custom 16 Custom factor
| * * * * * * * 1 | enabled | * * * * * * * 1 | disabled | * * * * * * * 1 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled | * * * * * * * 0 | disabled |*******1|
P8 SQC 01 02 03 04 05 06
|*******1 |*******0 |*******0 |*******0 |*******1 |********
Res. in rep Header No. Code page Printer Cut paper Art. printout
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function RS Standard Standard
| disabled | Standard | Win | Standard | disabled | function
P9 Globals 01 Address 02 ID setting 03 ID autoprint 04 Beep 05 Language 06 Backlight 07 Contrast 08 Screenserver 09 Balance ID 10 Software rev. 11 Par. Printout 12 Par .receive 13 Password 14 Start mode
|*******1 |******** |*******0 |*******1 |******** |*******1 |******** |*******0 | 164493 * * | MBK 1.21 |******** |******** |******* 0 | 0
| | function | off | enabled | function | on | function | enabled | | | function | function | | SQC
Parameters in user’s menu are: • functional – for particular activity e.g. the balance calibration • selectable – selects one of few values from the balance memory • noted – changes sets in the balance memory e.g. Date, time, user number, texts
Menu – graphic version Press the F key to display main menu of the balance (display I). Select the submenu whose contents is displayed after pressing the F key (display II).
View of balance menu
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1 – number of main menu 2 – choice of function marker 3 – name of function 4 – name of currently performed activity 5 – number of submenu 6 – name of submenu 7 – attribute of submenu 8 – value referring to attribute
5.1. Navigating within the menu User moves in the menu by - the balance keyboard - PS keyboard, - Communicates from computer to the balance
5.1.1. By means of balance keyboard
Exit to one step higher level to menu
Entering parameter edition
Moving cursor downwards
Moving cursor upwards
Confirmation of introduced values
Cancellation of changes, menu exit
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5.1.2. By means of PC keyboard Every operation that can be made from the level of the balance keyboard Has its equivalent on the PC keyboard level: - functions PC
Description Switch on/off the balance display Move to the balance menu Selects work mode Selects measure unit PRINT TARE
- navigating Move up Move to level up Sets selected parameter Move down
- for ENTER / PRINT and ESC keys Confirm changes Cancel and leave function without changes
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balance
5.2. User’s menu
Main menu – submenu selection
Press the F key. Selected menu appears on the display. Select what will be changed in this submenu (activate). Select through keys presented on the drawing above. Press the F key.
Reaction of the balance: -
Activity of the balance (e.g. the balance calibration) is done from submenu described as Function
-
Attribute activation for submenu which is indicated (digit flashing means the value can be changed and some characters can be written)
The balance submenu
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5.3. Return to weighing Introduced changes in settings will be saved after return to weighing mode with procedure of saving changes.
Return to weighing mode
After introducing all changes in parameters settings press several times ESC key. When display indicates message, choose one of two options: ENTER – save changes ESC – without saving
6. WEIGHING Following conditions must be fulfilled to get reliable results: - Stable temperature - Stable ground - Proper parameters for external conditions Before measurements load the pan and check if the balance show „precise in down left corner of the display (only if the zero” – displayed parameter P4 06 Autozero has the value 1: yes) and check if the is displayed in right up corner of the display. measurement is stable – If the balance does not show zero press the key
If the conditions are unfavourable (no stable result) lines appear on the display. After settled time the balance returns to weighing mode without set up to zero. In this case wait until the conditions stabilize and press Esc again
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By the Units key select measure unit. Put the load on the pan and after stabilization read out the result. If measure unit user wants to use is not displayed during pressing the Units key check if it has access attribute. The indication can be set to zero many times. Sum of loads noted in the balance memory cannot be higher than max capacity. Between following measurements do not unplugged the balance. The balance should be switched off by the ON/OFF key. After pressing the key again the balance is ready to work without warm stabilization.
6.1. Tarring For determining net mass place on the pan package of load and when indication is stable press T key.
Tarring – display view 1 –TARE signature (NET is being displayed) 2 –stable result signature
Tarring can be performed repeatedly in the whole balance weighing range. Using tare function pay attention not to exceed the maximum weighing range. After removing the load and package display will indicate mass equal to mass of tare with minus sign. Notice: Tare value is not stored in balance memory and is deleted after disconnecting from mains
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6.2. Zeroing For zeroing display indication press key. Indication will return to zero and display will indicate a graphic signature in left lower corner . Zeroing of indication is possible only in range of 2% of maximum capacity currently displayed balance/platform. If zeroed value is bigger than 2% of maximum capacity display will indicate error message and return to displaying previous value – for main balance or displayed mass will not change. Notice: Balance zeroing determines a new zero point treated by balance as precise zero. Zeroing is possible only in stable states of the indication.
6.3. Functions of keys
Key functions – graphic interpretation
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7. BALANCE CALIBRATION To ensure very high accuracy of weighing, periodical entering to memory correction factor of balance indication referring to standard mass is required; it is so called balance calibration. In WLT balances it is inaccessible for user. The procedure of calibration can be performed only by authorized services of the manufacturer.
Internal setting of calibration 1 – main menu number 2 – cursor 3 – group of parameters 4 – status bar 5 – parameter number 6 – parameter name 7 – parameter value 8 – parameter description
Notice: In verified scales calibration can be accessed from the user’s menu. Calibration should be performed with no load on the pan!
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8. SETTING OF PRINTOUTS CONTENTS FOR GLP PROCEDURES P2 GLP his group of parameters allows to enable/disable printing some variables on the standard printout and calibration report. For variables: User and project name (max 8 alphanumerical characters) enter names with balance keyboard or with PS/2 keyboard. For remaining fields, select digits: 0 no (do not print during report) - 1 yes (print during report) Main view of GLP parameters can be seen in 7.2. chapter , fig. 14. If you use a PC keyboard read also chapter. 5.1.2.
9. TIME AND DATE SETTING Balances have a real time clock, which can be modified. Enter menu group P3 Date/Time according to the below scheme:
Date/Time submenu
01 Date format has doublestate choice according to below dependance - 1 date format Month/Day/Year - 0 date format Day/Month/Year After choice of appropriate value confirm with ENTER key.
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02 Time format has doublestate choice according to below dependance: - 1 time format 12 hours - 0 time format 24 hours After choice of appropriate value confirm with ENTER key. Format 12 hours. Is diffrentiated by placing letters PM or AM on printouts. 03 Time With F key enter parameter 03 Time setting according to below scheme.
Submenu Date / Time – time setting
Set cursor next to value which os to be changed (Hour, Minute, Second). Confirm choice pressing F key. Using keys Pcs and n change values.
Submenu Date/Time – time setting – steering keys
Confirm set value (last changed digit will stop pulsing)
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Above activities repeat for next values. After setting new values of time press ENTER key. Balance will return to submenu P3 Date/Time and hour displayed on upper bargraph will change.
04 Date With F key enter parameter 04 Date setting.. According to previous description (03 Time) set current date. After date setting return to weighing mode with changes saving in menu.
Submenu Date / Time – date setting
05 Disp time For setting 1 – YES on upper bargraph, time will be displayed, for setting 0-NO time will not be displayed.
06 Disp date For setting 1 – YES on upper bargraph, date will be displayed, for setting 0 – NO date will not be displayed.
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10. SETTING THE PARAMETERS User by means of appropriate setting of parameters from menu group
can adjust the balance to existing operating conditions (filter) and one’s expectations (refreshing, autozero, last digit displaying)
Submenu Readout – internal settings
10.1. Filter setting For perfect conditions filter can be set as very fast, however if conditions are bad (vibrations, draughts) filter should be set as slow or as very slow. Effectiveness of filter operating is different for weighing range. Filter works slower in time of “reaching” the final result, however stronger when mass gets to set range of filter operating (parameter range of filter operating available only in service menu – user do not have access to it).
10.2. Median filter setting Task of median filter is to eliminate single big disturbances. By setting digital value determines speed of filter operating. For zero option filter operating is off.
10.3. Setting of autozero operating To ensure accurate balance indications software “AUTOZERO” function was introduced. Task of this function is automatic control and correction of balance zero indication.
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10.4. Autozero setting If the function is active following results in declared periods of time are compared e.g. each 1s. If these results differs at less value than declared range AUTOZERA e.g. 1 interval the balance sets to zero automatically and and appears on the display. If the AUTOZERO function is active each measurement starts at precise zero every time. In special cases this function disturbs in the measurements e.g. when the load is put on the pan very slowly (pouring substance). In this case correcting system of zero indication can correct also indication of real load mass. AUTOZERA is switched on and off in the parameter P4 03
10.5. Last digit To ensure appropriate comfort of operating with balance user determines (depending on needs) if last digit of mass indication is to be displayed and in which states of balance. One of the below values can be set: - 0 never - 1 always - 2 when stab For verified balance option 1 – always is set (without possibility of changing)
10.6. Negative Possibility to change displaying mode – negative effect (dark background, light signs).
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11. FUNCTIONS CONNECTED WITH RS 232 USE User can set parameters needed for correct communication of balance with computer or printer.
Submenu RS 232 – setting Parameter
01 Baud rate
02 Parity 03 Date bits 04 Stop bits 05 Handshake
06 Auto print
Parameter value Parameter 0 : 2400; 1 : 4800; 2 : 9600; 3 : 19200 0 : no; 1 : see; 2 : dont see 1 : 7 bits; 2 : 8 bits 1 : 1 bit; 2 : 2 bits 0 : no; 1 : RTS/CTS; 2 : XON/XOFF 0 : no; 1 : constance; 2 : with breakes; 3 : for stable.
Parameter value
07 Interval
Interval it is defined how often balance sends indications through RS 232 port. It is counted on base on form for the parameter x 0.1 s = time yestu-interval). Value from 1 to 9999 can be written.
08 Min mass
Give value
09 Print on stab
0 : deasbled; 1 : enabled
After setting appropriate parameters return to weighing mode with saving changes.
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12. PRINTOUTS This function is used to configure standard and non-standard printouts. (see chapter 17).
13. SETTING ACCESSIBILITY OF WEIGHT UNITS In this group of parameters user declares measure units which are accessible for operators directly after pressing the key
.
All units which value of the parameters is set up at 1: yes are accessible from the level of toggling between units. For units described as 09 Taele Hk., 10 Taele S., 11 Taele T. there are following relations:
• •
If all of them have attribute 1: yes the balance show only first of them 09 Taele Hk If the measurement is done in units 11 Taele T set the attribute 0 : no for two previous
Enter group of the parameters P7 Units according to the figure below.
Units of measure - setting
NOTICE: For verified scales (DRH enabled) users can weigh in grams or in kilograms. Pressing the Units key do not effect changing the unit although they are set to YES in parameters.
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14. OTHER PARAMETERS User can set parameters have influence on work with balance in group of the parameters P9 Others e.g. beep signals etc. Enter submenu group P9 Others the same as in chapter. 14. 01 Address address of scale set for cooperation with computer software KTP NET 2003 02 ID Setting it includes 6 digits 6 codes which can be used during printouts for product specification, operator, batch etc. 03 ID autoprint for the option YES all digit codes are printed, for option NO the codes are not printed. 04 Beep beep signal for pressing keys 05 Language selection of languages 06 Backlight switch on/off the backlight 07 Contrast changes contrast – after entering this function a window appears, by means of keys on the balance contrast on the display can be changed 08 Screen server if the screen server is switched on displayed values disappear after settled time and if displayed value of the measurement does not change. 09 Balance Id it is only information about factory number of the balance 10 Software rev. it is information about program number of the balance
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11 Par. printout if the function is active the balance parameters in user menu are printed. User gives numbers of the parameters which should be printed.
Submenu others - printing settings
12 Par. receive If the functions are activated all parameters of the balance are received through RS 232. After reception the balance informs user how many parameters are accepted, how many are changed, how many were declared incorrectly and how many were not accepted by the software. Printing and reception of the parameters is very easy and fast procedure of introducing new setting. After printing actual parameters to file in the computer user changes the parameters very fast and without any problems. User sends new corrected setting to the balance software. After these changes the balance accepts new set up. User must know all parameters and computer operation very well. 13 Password protection this submenu contains options about accee password for administrator and user 14 Start mode setting operation mode (function) with which scale should started after plug in to power supply
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15. CONTROL OF PACKAGED GOODS Software of scale enables control of packaged goods directly on the scale ( single stand control) or connecting to computer and cooperation with computer software KTP NET 2003 (multi stand control). Choice of type of scale use to single stand control or multi stand control is possible from factory menu and it is not possible to be changed by user. Software enables execution of goods control according to requirements of General Manager’s Notice only, on few or dozen of production lines. Basing on collected data it is possible to perform quality evaluation produced packaged goods: • complying to company’s quality system - built-in statistics elements Control started from scale is automatically finished after control of required quantity of packages (sample), which is set by scale software depending on number of goods batches. When control is finished it is possible to generate final report containing all information necessary to report of control of packaged goods and print-out on connected printer. Scale software enables: - control of packaged goods of constant tare, - control of packaged goods of changeable tare.
15.1. Control of Packaged Goods – single stand Software enables introducing 999 goods to data base. For each good user has ability to set all data necessary for correct (according to regulation) performing of control process. During control software currently displays information about process, when control is finished generates summary. Results of control can be printed repeatedly on connected printer or memorize in scale memory for future printouts and analyzes. For correct management of memory capacity it is possible to enter 50 operators of different authorizations for interference in scale settings. Before performing the control operator must introduce to data base information about goods subjected to control and about users of scale, which will perform future controls and their level of authorization.
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15.1.1. Adding the operators Attention: In scale software there must be at least one operator of 5 level of authorization – administrator. It is operator recorded under position 01 on operators list (it is not possible to change level of his authorization). It is protection from accidental depriving by even one user the possibility of data editing . To add new operator: Only “administrator” has authorization to introduce changes operators list and operators which received such authorization from administrator.
In line of operators no name is displayed (none operator logged). To perform changes in operators list is authorized operator of suitable authorization level. By first turn on list is filled by factory settings. Select operator 01 of administrator authorization (5 in last column of list). Password for this operator is factory set to value 1111. After selecting operator and pressing ENTER key, software will move to next window, in which operator must enter password known only for him. After correct entering the password and confirmation by ENTER key software will go back to option of menu KTP with simultaneous introduction of name of chosen operator. If entered password is incorrect, software will display message about incorrect password and will go back to window of operator choice.
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After logging in scale software as administrator it is possible to introduce changes in operators data. Introducing administrator password: During introducing the password use scale keys described on drawing 2 or keyboard PS/2 (they can be connected to scale port) .
Scales keys – introducing value in menu field
To add operator: • introduce name of operator – Max 25 marks • introduce password of operator – Max 6 digits • set level of authorization – 1 digit determining level 0 – no possibility to start control 1 – possible to start control 2 – possible to stop control before set end 3 – possible to edit goods 4 – possible to edit operators 5 – has „administrator” authorization
ATTENTION: It is not possible to change authorization of operator 01.
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15.1.2. Adding goods Editing of goods is possibly only by operator of authorization level at least 3. To edit good: • •
Log as operator of authorization allowing edition (point mentioned above). Will enter window of goods choice where all variables concerning goods and control are placed
•
Select position on the list in which we want to add new good or introduce changes in existing data. All positions have exemplary data. Entering correct data will delete data introduced by manufacturer. Enter name of good – max 35 marks (enter in edition of name after pressing F key) Enter nominal mass of good – field Nominal Select measuring unit – field MU
• • •
Enter remaining data for good: • • •
Mass of packing – Tare: - in grams. Density of assortment if mass is set in [ml] – range entered values must include between 0,5 g/cm3 and 2,5 g/cm3 software doesn’t accept other values. If selected mass is in [g], field of entering density is unavailable. Type of control – it is possible to select control NON-DESTROYABLE or DESTROYABLE.
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•
For type of control set control mode Control NON-DESTRYABLE – mode AVERAGE TARE or EMPTYFULL. By selected mode AVERAGE TARE field Tare is active, and by mode EMPTY-FULL value of Tare is not displayed, and field of introducing Series, where dimension of measuring series for control should be entered is activated DESTROYABLE control – mode EMPTYFULL or FULL-EMPTY For both modes value of Tare is not displayed, and field of introducing Series, where dimension of measuring series for control should be entered is activated
After introducing all data concerning assortment enter changes to memory of scale pressing ENTER key. Marker of field will not be displayed. If user press Esc, changes introduced in assortment data won’t be memorize and displayed data will return to initial settings. After entering data for assortment user can choose next good to be edited or return to option of KTP mode with procedure of introduced changes record.
15.1.3. NON-DESTROYABLE control in mode with average tare Before control set general KTP parameters in submenu P8 KTP
parameter 01 Results in report:
1: yes – when control is finished complete report of control will be generated including all measurements of goods performed during process 0: no – when control is finished shorten report of control will be generated not including results of measurements
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parameter 02 No. of headings:
0: none – report will not include any heading (e.g. name of company using the scale) 1: printout 1 – as heading of report printout 1 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual). 2: printout 2 – as heading of report printout 2 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual). 3: printout 3 – as heading of report printout 3 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual). 4: printout 4 – as heading of report printout 4 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual).
parameter 03 Code page: 0: Win – code page of Windows – printout to computer 1: CP ISO – code page CP – cooperation with EPSON printer 2: Mazovia – code page Mazovia – cooperation with KAFKA printer parameter 04 Printer: 0: Standard – cooperation with KAFKA printer or printout to computer 1: Epson – cooperation with EPSON printer parameter 05 Cut paper: 0: no – cooperation with KAFKA printer or printout to computer 1: yes – cooperation with EPSON printer parameter 06 Printout goods: Start-up of parameter pressing F key will cause opening window to introduce contain of printout, (which goods are to be printed) giving positions of list from which should be startedand on which should be finished.. Pressing ENTER will cause printout of assortment list on connected printer. Exemplary printout see below. Base materials of balance no: ---------------------------------------Material :1 Art. 001 Nominal : 200.0 g Tare : 10.0 g Density : Control kind : NONDESTRUICTIVE Control mode : AVERANGE TARE Series : Becery : OFF
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TO START CONTROL THERE SHOULD BE: ¾
Logged operator of authorization to perform control – parameter 01 Operator. ATTENTION: To start control there should be selected operator of authorization level at least 1.
¾
Selected appropriate good (goods should be correctly introduced to memory of scale) - parameter 02 Good.
¾
Introduced volume of batch and for this value, software will accept in accordance with regulation - size of sample to test parameter 03 Batch/Sample.
¾
Enter if for NON-DESTROYABLE with AVERAGE TARE before start-up of control there should be performed process of setting average tare by weighing packages - parameter 04 Control of tare.
¾
Set indicator by parameter 05 Start and press ENTER key.
After starting control of introduced data software will move to displaying main window of performing of control of packaged goods. If function of tare control is on before starting process of control of good , setting of average tare of package should be performed from at least 10 pieces of packages. To make possibility of control of good in AVERAGE TARE mode, standard deviation ”S” of package mass, set from at least 10 weighing can’t be bigger than 0.25, maximum permissible minus error T1, for nominal mass of package.
During control of tare software currently displays: • • •
Quantity of weighed packages Positions 1 from 10 Average mass of package X= Standard deviation S=
If user enters last measurement of package mass software will display summation. - 33 -
Pressing Esc key will cause moving to control without recording new set average mass of package in data of goods. Pressing ENTER key will cause moving to control simultaneously recording new set average mass of package in data of goods. During performing of control software currently analyzes results of measurements and displays them in appropriate fields of display informing user about results of control.
During control there are displayed: • • • • • • • •
Name and nominal value of assortment Number of sample P=1 Quantity of performed measurements and quantity of all measurements for given batch N=0 /50 Average value of performed measurements X= Value of disqualifying average DX= Quantity of minus errors T in sample and quantity of errors T disqualifying control T:0/5 Quantity of minus errors 2T in sample and quantity of errors 2T disqualifying control 2T:0/1 Description of control result POSITIVE or NEGATIVE.
When control is finished summation of process is generated.
Pressing ENTER key will case printing report on printer connected to scale. However pressing Esc key will cause return to menu function KTP without report printing. - 34 -
Exemplary view of report: REPORT FROM CONTROL No. 06/12/05/10:24 ---------------------------------------Scale manufacturer: ZMP RADWAG Radom Type of scale: WPX 4500 Max 4500.0 g d=0.01 g e=0.1 g Serial No.: 147159 Start of control: Date : 06/12/2005 Time : 10:20:35 End of control: Date : 06/12/2005 Time : 10:24:56 Operator: operator 01 Material: art. 001 Batch No.: Nominal : 100.00 g Tare : 0.00 g Error T: 4.5 g Error 2T: 9.0 g Control : nondestructive Batch : 100 pcs Sample : 30 pcs No. of trials : 1 No. of error T : 0 No. of error 2T : 0 Minimum : 99.99 g Maximum : 100.07 g Measurement avarage : 99.99 g Disqualifying average : 99.99 g Avarage standard deviation: 0.01 ** RESULT OF CONTROL ** ERROR IN AVARAGE : NO ERROR IN QUANTITY T: NO ERROR IN QUANTITY 2T: N0 BATCH OF MATERIAL ACCEPTED Results: 01. 100.07 02. 99.99 03. 100.01 04. 100.00 05. 99.99 06. 99.99 07. 99.99 08. 99.99 09. 99.99 10. 99.99 11. 99.99 12. 99.99 13. 99.99 14. 99.99 15. 99.99
g g g g g g g g g g g g g g g
16. 99.99 17. 99.99 18. 99.99 19. 99.99 20. 99.99 21. 99.99 22. 99.99 23. 99.99 24. 99.99 25. 99.99 26. 99.99 27. 99.99 28. 99.99 29. 99.99 30. 99.99
g g g g g g g g g g g g g g g
Signature:.............................. ----------------------------------------
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ATTENTION: If user sets in options of submenu P8 KTP parameter 01 Results in rep. On value 0:no, printed report will not include results of measurement performed in control. If during control for any reasons software recognizes that result of control is negative, message about incorrect control will be displayed with exposure why control was rejected.
When control is finished in summation of control software displays factors disqualifying control and its result as NEGATIVE. If during control such quantity of minus errors T appears for which with accordance with regulation second sample from batch should be controlled then when measurement of sample 1 is finished, software will give message about necessity of taking second sample from batch and controlling it.
After taking second sample for control press ENTER key, descriptions in control window and permissible quantity of errors.
Not before finish of second sample testing software will generate summation from control and printing of report will be possible.
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15.1.4. NON-DESTROYABLE control in EMPTY-FULL mode For EMPTY-FULL option user in data for good sets measuring batch (see example below)
After choosing good from control with options set as above, software after starting control displays messages simplifying correct performing of process.
Software with accordance to set batch gives message to first weigh empty packages and then after it’s filling with keeping order of weighing. Software performs particular calculations and results are actualized after confirming each next measurement. After finishing the control software as before generates summation and enables printing the report.
15.1.5. DESTROYABLE control in mode EMPTY-FULL, FULL- EMPTY For DESTROYABLE control irrespective of volume of product series from 100 pieces, volume of sample accepted by software is 20 pieces. Remaining conditions evaluating results of control are accepted in accordance with regulation.
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After choosing from the list good with set options to destroyable control with determined measuring batch and starting the control software will be displaying messages simplifying performing the control. Dependably on set mode order of goods weighing is given, EMPTY-FULL, FULL-EMPTY. Keep to the order of goods weighing, it is necessary for correct performing of calculation of goods mass placed in actual package.
After finishing the control as before summation of testing process is displayed with possibility of printing report from control.
15.2. Control of Packaged Goods –KTP Net 2003 ATTENTION: 1. Scale has possibility to cooperate with computer software KTP Net 2003 by RADWAG only after unblocking this function in factory menu 2. Unblocking can be performed by authorized RADWAG worker which is connected with destroying scale verification protective stickers and repeated legalization 3. Scale for correct cooperation with computer must be connected to it through converter of RADWAG. 4. Connection of scales in net and start-up cooperation with computer software KTP NET can be performed only by authorized RADWAG worker! Before starting work one should: • • • •
Connect scales in net using converter. Set address of scale in net parameter 01 Address from group P9 Other Set speed of transmission for value 9600 bit/s (parameter 01 groups P5 RS232) Select mode M2 KTP-net
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Press ENTER, scale will move to mode KTP, (size of displayed digit will be reduced, and on the left side of display pictogram which means activity of function KTP-net will appear) If computer software KTP NET is started pictogram will start to „move” which means correct communication of scale with software KTP NET 2003.
• •
Start computer software KTP NET and set appropriate parameters in software Set appropriate codes in scale
If entered codes are correct and for these codes (good, operator) exist in software defined names of good and operator, on the display in upper part appropriate name of good and scale operator will appear and information that setting code 5 on value 1 will cause start of control.
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• From the moment of entering code of good and operator all measurements after pressing ENTER/PRINT key will be memorized in data base of computer software
Appearing pictogram informs user about sending result of measurement to computer software, if pictogram disappears from display, this means that result was memorized in data base of computer software. • To start performing control set code KOD 5 on value 1 and confirm by ENTER/PRINT key • Started control can be stopped by pressing ENTER/PRINT key
and confirm operation by
In each moment of operation user can change value of random code.
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15.3. Statistics Activation
Statistics – function activation
Results of previous statistics should removed after function activation. It is realized through option M8 01 Cancel. All statistic date are actualized after write following measurement to the balance memory. Following measurment is writen to series after load is put on the pan, stabilization of the result (measure unit is displayed) and after pressing ENTER. User decides what statistic date are presented on the graphic display during measurements by setting their activity in the submenu of work mode (values which are set for YES are active). Independly on setting (YES/ NO), during final result (the key UNITS) the printout contains full statistics. N : SUM : X : MIN : MAX : D : SDV : RDV :
5 161.121 g 32.224 g 20.486 g 35.578 g 15.092 g 6.581 g 20.4 %
(quantity of weights) (all components total mass) (average mass of weighed components) (min mass) (max mass) (difference between Max- Min) (standard deviation) (variation factor)
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Statistics – display for series of measurement
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
mass on the pan measurement number in measurement series sum of all weighed components in measurement series average mass of weighed components in the series mass of the lightest component in measurement series mass of the heaviest component in measurement series difference between the lightest and the heaviest component in measurement series value of counted standard deviation value of variation factor measure unit [g] work mode
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16. TYPES OF PRINTOUTS 16.1. Standard printout The are 2 types of printouts. First is a standard printout. It comprises a result of weighing and all variables which have attribute YES in GLP submenu. In User and Project fields names should be written.
Declaration of variables to printout – submenu GLP
Example of standard printout:
Example of standard printout
Example of standard printout
Question mark before the load mass means that the result is not stable.
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16.2. Non-standard printout Procedure of creating non-standard printouts: − user can create 4 printouts, − give the number of the text which starts the printout e.g. Printout 1 Start – 1 and text number which finishes the printout e.g. Printout 1 Stop – 40. In this case texts from 1 to 40 are printed. − And then write text in the lines 1 ÷ 40. It is recommended to use PC keyboard what is simpler and faster way. − Non-standard printouts can overlap each other: Printout 1 Start – 1 Printout 1 Stop – 40 Printout 2 Start – 20 Printout 2 Stop – 40 Notice: During manual writing give all special characters as CRLF, tabulator etc.
Menu printouts – the function activation
Non-standard printout can include: -
Variable related to work mode and other necessities (mass, date, Project No, Constant texts inscribed in user menu Non-standard printout can include not more than 640 characters recorded as 80 texts 8 characters each (from the parameter Text 1 to Text 80). User can design 4 non-standard printouts
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Non-standard printouts – internal setting − Printouts memory This function shows the level of memory filling, enables printing and cancelling printouts kept in the balance memory
Memory printouts – display view
− Printout destination According to setting the printout can be sent to: • RS 232 port (immediate printout) • The balance memory (registration) • RS 232 port and the balance memory (immediate printout with registration) − Printout number This function selects number of non-standard printout which is printed after pressing PRINT button. User can choose: • Standard (result of weighing and declared changes in GLP menu are printed – option YES) • Printout No 1 • Printout No 2 • Printout No 3 • Printout No 4 -
Memory number
Indicate what type of printout is sent to the balance memory. It is possible to send non-standard printout from the texts to printer (computer) (text 1 – text 80), and the standard printout to the balance e.g.: Date, time, result of weighing.
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16.2.1. Inscribing texts Variables in all modes and with the same values %% %N %d %t %i %R %$ %P %U %F %C %K %I %1 %2 %3 %4 %5 %6
Printout of „%” single character Current net mass in basic unit Current date Current time The balance number The program number Pause The Project number The user number Current function name – work mode Date and time of last calibration Type of last calibration Deviation of last calibration Code 1 Code 2 Code 3 Code 4 Code 5 Code 6
Statistic variables in all modes apart from basic weighing %n %x %S %m %M %D %s %r
The measurement number Average value Sum Min value Max value Difference between max and min value Standard deviation Variation factor
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Special characters used to create special printouts \\ \c \r \n \t \s \0
Single character „\” CR LF CR LF Tabulator skip to next „string” End of the printout
Each text (Text 1 ÷ 89 Text 80) can include max 8 characters (letters, digits, special characters, spaces). To write a long sentence create it using 8 character texts. User can use special characters to include variables dependly on own necessities.
Example 1: Max mass cannot be higher than 11.250 g!
If user write this sentence uses 46 characters grouped in adjacent lines of the text. Set up following texts and write 8 characters in each of them untill the sentence finishes. Parameter number 19 20 21 22 23 24
Text 10 Text 11 Text 12 Text 13 Text 14 Text 15
Text 1 M m n e a 2
2 a a o d l 5
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3 x s t u 0
4 i s t e
5 m e h g
6 a c x e 1 !
7 l a c 1
8 n e V .
Example 2: Zaklad Mechaniki Precyzyjnej „RADWAG” Date: Time: Load mass: *****Signature:......... ******
Należy wejść w ustawianie kolejnych tekstów i wpisywać po osiem znaków w każdym z nich aż zakończymy wpisywanie wydruku. Parameter number
Text 1
2
3
4
5
6
25 Text 16
Z
a
k
l
a
d
26 Text 17
e
c
h
a
n
i
c
y
z
y
„
R
A
27 Text 18
7
8 M
k
i
P
r
e
28 Text 19
j
n
e
j
29 Text 20
D
W
A
G
„
\
c
D
30 Text 21
a
t
e
:
%
d
\
c
31 Text 22
T
i
m
e
:
32 Text 23
%
t
\
r
\
n
L
33 Text 24
a
d
m
a
s
s
:
%
N
\
c
\
34 Text 25
: o
35 Text 26
c
*
*
*
*
*
S
I
36 Text 27
g
n
a
t
u
r
e
:
37 Text 28
.
.
.
.
.
.
.
\
38 Text 29
c
*
*
*
%
F
*
*
39 Text 30
*
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Method of entering texts −
from the balance desk
Move up through digits, letters and sings by 1
Move down through digits, letters and sings by 1 Determine sign to change and move right (if the key is pressed flashing sign is moved in right direction. If no sign is written this keys makes space in the text) Determine sign to change and move lef (after this key is pressed flashing sign is cancelled) Confirm the text −
from a PS/2 PC keyboard Press F2 to enter main menu. Press F3 to set parameters indications next to group P6 Printouts and press F2 to enter menu group and then select parameter. Press F2 to activate the procedure of writing the text. By means of keyboard write the text (max 8 signs) and confirm by Enter. Repeat this procedure for the rest of the texts. Description of the computer keyboard is in the. 5.1.2 of this manual
16.2.2. Select non-standard printouts If printout as STANDARD is chosen printout will only contain weighing result and variables declared in GLP menu. If one wants to print own non-standard printout, choose type of printout (1-4) give beginning and end of printout.
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17. COOPERATION WITH PRINTER OR COMPUTER To send indication on the display with measure units to the computer or printer press the key . The speed of transmission 9600 bit/s is settled automatically. If external instrument has different baud rate change the baud rate in the balance menu. (see p. 11 of the manual). 17.1. Connections
Connections balance - computer
Connection cable scale – printer EPSON
Connection cable scale – printer KAFKA
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18. TRANSMISSION POTOCOL 18.1. Some basic information
The communication protocol has been designed for exchanging information between RADWAG scales and external devices via RS-232C. The communication protocol has been designed in the form of request response messages. Scales always respond after receiving a command or automatically after completing a command. Using the set of commands you can fetch some information from scales or influence the operation of the device. E.g. It is possible to: • Identify the scale • Collect weighing results • Keyboard control • Display control • Changes of variables • Other
External software have to assure not sending the next command without receiving the answer for the previous one.
18.2. Transmission parameters • •
Scales are equipped in RS 232 (bidirectional) and RS485 (one direction from the scale to an external device). Possibile interface settings: Parameter Baud rate Parity Data bits Stop bits Flow control (cannot be used in HX)
Setting 2400 – 4800 – 9600 – 19200 Even/odd/None 7/ 8 1/ 2 No – RTS/CTS – XON/XOFF
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18.3. Types of transmission Scales with MBK X.XX program use two different ways of transmission: • Continuous transmission or automatic printout (RS 232 and RS 485) • of request-response messages (request messages via RS 232 and response messages via RS 232 or RS 485)
18.4. Transmission characteristics 18.4.1. Types of printouts There are 3 types of automatic printouts in the scale provided it is not a retail scale and the DRH parameter in factory parameters is not enabled. Notice: If the parameter DRH is set to 1 this parameter is locked for edition, but it is possible to start continuous transmission by using a RS232 command.
Settings/ RS-232/ Aut. Printout No 0 1
Name No Contin.
2
With int.
3
When stab.
Description Request-response Continuous transmission Continuous transmission with the time pause between the subsequent printouts. The pause is set in the next parameter in the menu. Printouts are automatically generated after each stable measurement over min. mass (next parameter). The next printout can be generated when the result achieves the value below the Min. mass and again over it.
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18.4.2. Continuous transmission Results are transmitted in basic units. Transmission can be disabled/enabled using RS232 command: C1 CR LF – Switch on continuous transmission in basic unit C0 CR LF – Switch off continuous transmission in basic unit or using the parameter: settings/ RS-232/Aut. printout/continuous The frame length is constant (21 characters). Frame format: [SI] [space] [stability] [space] [sign] [mass] [space] [unit] [CR LF]
Stability character
sign mass unit
[space] if stable [?] if not stable [^] if an indication over the range [v] if an indication below the range [space] for positive values [-] for negative values 9 characters justified to the right 3 characters justified to the left
18.4.3. Continuous transmission „with pauses” Continuous transmission „with pauses” allows users to determine the time interval between the subsequent frames in the parameter interval. His type of printouts can be enabled only in parameters: Settings/RS-232/ Aut. printouts/with interv. The frame format is the same as in basic simple transmission. The interval is set in: Setting/RS-232/Interval
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18.4.4. Stable result transmission The scale automatically generates after each stable result separated by a stable result below the Min. mass that can be set in parameters. The intended use of this printout is for slip printers so it doesn’t have a starting characters and the length can vary from 18 to 20 characters. Standard length is 18 characters, but if the parameter digit marking has been enabled, the length increases to 20 characters, because additional brackets are printed e.g.: 383 kg 38[3] kg 3[83] kg It can be set in : Settings/Factory/digit marking Frame format: [space] [sign] [mass] [space] [unit] [CR LF] sign mass unit
[space] for positive values [-] for negative values 9 characters justified to the right 3 characters justified to the left
This type of printouts can be enabled in parameters: Settings/RS-232/Aut. print/when stab. Setting the Min. mass is possible in: Settings/RS-232/Min. mass Notice: The result is printed in current unit.
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18.4.5. Survey of automatic printouts No
Name
0
No Continu ous Wit interv. When stab.
1 2 3
Frame [Command] [space] [stability] [space] [sign] [mass] [space] [unit] [CR LF] [SI] [space] [stability] [space] [sign] [mass] [space] [unit] [CR LF] [SI] [space] [stability] [space] [sign] [mass] [space] [unit] [CR LF] [space] [sign] [space] [mass] [space] [unit] [CR LF]
Quantity of characters 20-22
Command
1-3 characters (repeated command characters)
Stability character
[space] if stable [?] if not stable [^] if an indication over the range [v] if an indication below the range [space] for positive values [-] for negative values 9 characters justified to the right 3 characters justified to the left
sign mass unit
21 21 18
In any continuous transmission results are printed in basic units. In frames generated after pressing print key results are printed in current units.
18.5. Command and response syntax 18.5.1. Command syntax
All commands are terminated with CR,LF (ASCII 13 dec,10 dec) Commands can include a parameter or not
Overall format: ID CR LF – example of a command without a parameter ID _ PARAMETER CR LF – example of a command with a parameter where: • ID – command 1-4 characters • _ - space (ASCII 32 decimal) • •
PARAMETER – string of ASCII characters. Texts have to be inscribed within a quotation marks. Spaces are not elements of the syntax – placed only for better readability. - 55 -
18.5.2. Response syntax Response can include parameters or not and additionally can signalise errors. After receiving an appropriate command scales response immediately with: Immediate response Acknowledge of receiving a command Accepting of a received command Not accepting of a received command Overall format: ID_STATUS CR LF - example of a command without a parameter ID_STATUS_PARAMETER CR LF - example of a command with a parameter ES CR LF - error detected or not listed command where: • ID – – command 1-4 characters • _ - space (ASCII 32 dec) • STATUS – one character that outlines the response status or a status of the scale. Different possibilities: A – in case of commands that cannot be completed immediately command accepted I – correct command but cannot be executed at that moment D – in case of commands that cannot be completed immediately command completed E – error of execution of a command e.g. incorrect parameter value. Additionally when the parameter is a weighings result, STATUS can be: _ - (space ASCII 32 dec) stable result ? – non-stable result ^ - error – result over the range v – error – result below the range
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18.6. List of commands computer - balance Function Command
RESET INTERFACE R CR LF (zero actual orders, restore factory setting)
Function Command
SEND ALL COMMANDS FROM THE BALANCE PC CR LF (all recorded information in commands in the balance program are sent from the balance)
Function Command
SEND THE RESULT IN BASIC UNIT S CR LF (result is sent from the balance in basic interval after stability)
Function Command
SEND RESULT IN BASIC UNIT IMMEDIATELY SI CR LF
Function Command
SEND THE RESULT IN ACTUAL INTERVAL SU CR LF (result in current unit is sent from the balance after stability)
Function Command
SEND RESULT IN ACTUAL INTERVAL IMMEDIATELY SUI CR LF
Function Command
ZERO THE BALANCE Z CR LF (set the balance to zero after it reaches stability)
Function Command
ZERO IMMEDIATELY ZI CR LF
Function Command
TARE WHEN STABLE T CR LF
Function Command
TARE THE BALANCE IMMEDIATELY TI CR LF
Function Command
SWITCH CONSTANCE TRANSMISSION OFF IN BASIC INTERVAL C0 CR LF
Function Command
SWITCH CONSTANCE TRANSMISSION IN BASIC INTERVAL C1 CR LF
Function Command
SWITCH CONSTANCE TRANSMISSION OFF IN ACTUAL INTERVAL CU0 CR LF
Function Command
SWITCH CONSTANCE TRANSMISSION ON IN ACTUAL INTERVAL CU1 CR LF
Function Command
NUMBER OF THE BALANCE NB CR LF
Function Command
RANGE OF WEIGHIGN FS CR LF
Function Command
PROGRAM VERSION RV CR LF
Function Command
WRITE OR CHANGE DATE IN THE BALANCE PD CR LF (the balance sends settled date or the date is changed)
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Function Command
WRITE NEW OR CHANGE TIME IN THE BALANCE PT CR LF (the balance sends settled time or this time is changed)
Function Command
WRITE ACTUAL WORK MODE PM CR LF
Function Command
SEND SETUP PS CR LF (all balance setup is sent – printout of the parameters)
Function Command
SOUND SIGNAL – „BEEP“ B CR LF (sound beep is switched on)
Function Command
SEND LAST ERROR CODE ER CR LF (last order of the error is sent)
Function Command
DISPLAY STRING DS CR LF (signs are show on the display)
Function Command
CANCELL STRING CS CR LF (cancels string and restores previous state of the display)
Function Command
DISPLAY HEADLINE DH CR LF (sinus are displayed in top headline of the display)
Function Command
CANCELL HEADLINE CH CR LF (cancels information in the top headline)
Function Command
CANCELL HEADLINE DF CR LF (displays signs in the bottom headline)
Function Command
ERASE HEADER CF CR LF (erases an inscription in „lower bargraph”)
Function Command
PERFORM INTERNAL CALIBRATION CL CR LF
Function Command
LOCK THE KEYPAD KL CR LF
Function Command
UNLOCK THE KEYPAD KU CR LF
Function Command
TURN OFF THE KEYPAD ECHO E0 CR LF (turns off sending the codes of pressed keys)
Function Command
TURN ON THE KEYPAD ECHO E1 CR LF
Function Command
TURN OFF THE SCALE O0 CR LF
Function Command
TURN ON THE SCALE O1 CR LF
Function Command
TURN OFF AUTOZERO A0 CR LF
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Function Command
TUN ON AUTOZERO A1 CR LF
Any command that is not listed but is terminated with will cause the scale response ES. 19. UNDER-FLOOR WEIGHING For scales with 165 x 165mm platforms can weigh underslinged loads (hanged under the balance floor). In case of using this function: − remove the hole plug made of plastic (placed in the balance floor), − a suspension can be seen in the hole. It is standard equipment, − Mount an appropriate hook for hanging loads (hook is non-standard equipment). 1. The suspense cannot be rotated, revolved or tampered in any way, because of direct connection with the weighing mechanism of the balance. 2. All the additional elements like pan, string etc. should be tarred (TARE). 3. Balances with 300 x 300mm or 410 x 410mm platforms do not have the under-floor weighing mechanism.
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20. TECHNICAL PARAMETERS WTX 0,3/0,6 KTP
WTX 1,5/3 KTP
WTX 3/6 KTP
WTX 0,3/0,6 KTPS
WTX 1,5/3 KTPS
WTX 3/6 KTPS
Max. capacity
0,3/0,6 kg
1,5/3 kg
3/6 kg
Min. capacity
2g
10 g
20 g
Readability
0,1/0,2 g
0,5/1 g
1/2 g
Tare range
- 0,6 kg
- 3 kg
- 6 kg
Type:
Pan size
165 x 165 mm 0oC / +40oC
Temperature Power
230V AC / 11V AC
OIML class
Type:
Max. capacity Min. capacity
WTX 1,5/3 KTP2
WTX 3/6 KTP2
WTX 6/15 KTP2
WTX 15/30 KTP2
WTX 1,5/3 KTPS/2
WTX 3/6 KTPS/2
WTX 6/15 KTPS/2
WTX 15/30 KTPS/2
1,5/3 kg
3/6 kg
6/15 kg
15/30 kg
10 g
20 g
40 g
100 g
Readability
0,5/1 g
1/2 g
2/5 g
5/10 g
Tare range
- 3 kg
- 6 kg
- 15 kg
- 30 kg
Pan size
300 x 300 mm 0oC / +40oC
Temperature Power
230V AC / 11V AC
OIML class
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21. ERROR MESSAGES Message
Error No
Description
"checksum error"
1.1
Errors during date transmission
"A/D Error"
1.2
Converter error
"Exceed range"
2.2
Exceed max measure range of the balance
" Exceed range "
2.3
Exceed max measure range of the balance
"A/D Null"
2.4
No divisions from the converter
"A/D Full"
2.5
Exceed max value converter intervals
2.6
Exceed admissible tare or zero value
2.8
Exceed admissible tare value for the balances
"Zero above the range"
2.9
Exceed zero range for the balances
"Result > 4% Max"
2.10
"Result > 1% Max"
2.11
"Piece < 1 Div"
2.12
Piece < 10 Div"
3.1
"Ref < 1000 Div"
3.2
"above the range"
3.3
"Faulty value"
4.1
"Blocked - DRH"
4.2
"Overwite error"
4.3
" Party error"
4.4
" Frame error"
4.5
"stopped transmission CTS"
6.1
"Tara/Zero above the range" "Tara above the range "
To high start mass (start the balance up with load on the pan) Difference between determined calibration mass and calibration mass recorded in the balance memory higher than (difference >1%) Singular mass value in counting pieces function less than actual scale interval Mass on the pan during determining mass of singular piece in the function of counting pieces less than 10 actual scale intervals Value of reference mass in the function deviations is less than 1000 current scale intervals The parameter value above the range
Errors during date transmission to sprinter or computer
Exceed admissible time during for an operation (e.g. zero)
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MANUFACTURER OF E L E C T R O N I C W E I G H I N G I N S T R U M E N T S
ZAKŁAD MECHANIKI PRECYZYJNEJ ,,RADWAG” 26 – 600 Radom, Bracka 28 Street POLAND phone +48 48 38 48 800, phone./fax. + 48 48 385 00 10 www.radwag.com
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