Transcript
IBC SolGuard
Operating Instructions
SolGuard 111118 - en
IBC Solar AG Am Hochgericht 10 D-96231 Bad Staffelstein Tel.: Fax.
+49 (0) 9573-3224-0 +49 (0) 9573-9224-111
Web:
www.ibc-solar.com
© 2011 IBC Solar AG All rights reserved. All information in these operating instructions has been compiled and checked with the greatest care and diligence. Nevertheless, the possibility of errors cannot be entirely excluded. IBC Solar AG therefore cannot accept any liability for errors or any circumstances resulting from errors. Subject to technical alterations. 2/36
SolGuard 111118 - en
Contents 1
Notes on using the Operating Instructions ..............................5
2
Safety instructions...................................................................5
3 3.1 3.2 3.3 3.4 3.5 3.6 3.6.1 3.6.2 3.7
Overview of the device............................................................6 Front view ...............................................................................6 Operator control elements ......................................................7 Status LED..............................................................................9 Standard scope of supply .....................................................10 Rating plate...........................................................................10 Assignment of connections ...................................................11 RS485 / RS422 interfaces ....................................................11 Other interfaces ....................................................................11 Default settings .....................................................................12
4 4.1 4.2 4.3 4.4 4.5 4.5.1 4.5.2 4.5.3 4.6 4.6.1 4.6.2 4.6.3 4.6.4
Installation.............................................................................13 Safety instructions for installation .........................................13 Cables and wiring .................................................................14 Installation.............................................................................15 Removal................................................................................15 Interfaces ..............................................................................16 Analog input ..........................................................................17 Digital input ...........................................................................17 Power supply ........................................................................18 Bus communication...............................................................18 General connection diagram .................................................19 IBC ServeMaster inverter......................................................20 Fronius inverter .....................................................................21 SMA inverter .........................................................................22
5 5.1 5.2 5.3 5.3.1 5.3.2
Start-up, configuration...........................................................23 Preconditions ........................................................................23 Starting up the IBC SolGuard ...............................................23 Configuring the IBC SolGuard ..............................................23 Driver installation ..................................................................23 Local configuration on the touch screen ...............................24
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5.4 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 5.4.7
Setting the network parameters............................................ 25 Static addressing in the LAN ................................................ 25 Dynamic addressing in the LAN ........................................... 25 Using the analog modem...................................................... 25 Performing a portal connection test ...................................... 26 Guided configuration via web browser.................................. 26 Expert configuration via web browser................................... 26 Registration of IBC SolGuard at SolPortal............................ 27
6
Operation.............................................................................. 29
7 7.1 7.2 7.3 7.3.1 7.3.2 7.4
Own Consumption ................................................................ 30 Activation.............................................................................. 30 Energy meter ........................................................................ 31 SMA Sunny Backup System S ............................................. 32 Activation.............................................................................. 32 Display.................................................................................. 32 Solar power forecast (optional)............................................. 33
8
Troubleshooting.................................................................... 34
9
Technical data ...................................................................... 35
10
Appendix .............................................................................. 36
SolGuard 111118 - en
1
Notes on using the Operating Instructions These Operating Instructions are intended for end customers and provide the basis for safe operation of the SolGuard. The personnel must have access to the Operating Instructions at all times. The current version of the Quick Reference Guide is given on the manufacturer’s website. The personnel responsible for installation, operation and maintenance must have read and understood these Operating Instructions. IBC Solar AG accepts no liability for personal injury, damage to property, or malfunctions and their consequences, insofar as these result from nonobservance of these Operating Instructions.
2
Safety instructions Safety instructions for operation
The device must not be opened (except for the cover over the connections)
The device must not be modified in any way
Damaged devices must be taken out of operation immediately and checked by a qualified electrician
The local regulations must be observed when using the device
The safety of the device and the operator cannot be guaranteed if the device is operated in contravention of the described safety instructions
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3
Overview of the device
3.1
Front view
1
2
13
12
11
10
9
8
7
6
5
4
3
Fig. 1: Overview of the device (cover over the connections opened) (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)
Status LED Touch screen RS485 interface, RJ12 socket RS485 interface, screw-clamp terminals RS485 / 422 combined interface, RJ12 socket RS485 / 422 changeover switch for combined interface RS485 / 422 combined interface, screw-clamp terminals Digital output, screw-clamp terminals Analog inputs, screw-clamp terminals Digital inputs, screw-clamp terminals Ethernet, RJ45 socket Telephone (PSTN), RJ12 socket Power supply, socket for plug-in power supply unit
For further information about LEDs and touch screen → Chapter 3.3.
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3.2
Operator control elements The data logger is equipped with a touch-sensitive screen (touch screen).
Fig. 2: Touch screen
Symbol
Meaning Go to Diagrams menu Go to Time selection (Day, Month, Year) menu Go to Settings menu Go to System settings menu Go to Inverter menu Go to Internet menu Operator mode display: Administrator Go to Overview menu Local alarm active (red background) Messages (blue background)
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Delete messages Go to Provider overview menu Cursor left or time window minus 1 hour Cursor right or time window plus 1 hour Data recording stopped Data recording started Increase time scale Reduce time scale Reject operator input, return to higher-level menu Confirm operator input, return to higher-level menu Option selected (green) Option not selected (gray)
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3.3
Status LED Text
LED
power
status
connect
alarm
Meaning Green:
Device is powered
Green:
Device is in the start phase
Off:
Power supply fault
Green:
System loaded successfully, normal operation
Off:
System booting
Yellow:
Connection established
Yellow:
Attempting to establish a connection
Off:
No connection to PSTN modem
Red:
Alarm signal at configured output DO1
Red:
Fault detected *
Off:
Normal operation
* The Alarm LED flashes in the following cases:
System alarm, measured value alarm, status alarm
Inverter alarm state detected
Inverter Ini file missing
Inverter failure
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3.4
3.5
Standard scope of supply
SolGuard data logger
24 V DC plug-in power supply unit
Ethernet patch cable
Telephone connecting cable (analog)
Operating Instructions
Drilling template
Drivers (on CF card in device)
Touch pen
Mounting kit (plugs, screws)
Terminator
Rating plate The rating plate for identification of the device is attached to the back of the device.
1
WEB'log Comfort 421.160
2
Type Analog Item No. 421160 2610 001 YOM 2010
421160 2610 001
Monitoring System
MADE IN GERMANY
Fig. 3: Example of rating plate (1) (2)
Note:
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Device type and variant Modem type, serial number and year of manufacture
Note item number from rating plate for subsequent configuration of the device.
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3.6
Assignment of connections All interfaces are accessible once the plastic cover on the front plate of the device has been opened.
3.6.1
RS485 / RS422 interfaces Pin 1
6
2 1
2
3
1
6
4
1
2
3
1
6
4
1
2
3
1
4
Changeover switch
Combined interface, RS485 mode
Combined interface, RS422 mode
Interface RS485
1
RS485*
--
RX+
--
+24 V DC
+24 V DC
2
RS422
--
RS485 A
RX-
TX+
RS485 A
RS485 A
3
--
RS485 A
--
TX+
RX+
RS485 B
--
4
--
RS485 B
RS485 B
TX-
TX-
GND
RS485 B
5
--
--
--
--
RX-
--
--
6
--
--
GND
--
GND
--
GND
Note:
--
The combined interface is not suitable for supplying power to devices via the RS485 bus (e.g. RS485 hub). For RS485, always use right-hand interface.
* Factory setting
3.6.2
Other interfaces Pin
1
2
6
1
8
1 1
2
3
4
1
2
3
4
1
2
Plug-in power supply unit
PSTN (internal analog modem)
Ethernet
Digital inputs
Analog inputs
Digital output
1
GND
--
TX+
DI 1
AI 1
DO Pos
2
+24 V DC
a2 (out)
TX-
GND
GND
DO Neg
3
--
a1 (in)
RX+
DI 2
AI 2
4
--
b1 (in)
--
GND
GND
5
--
b2 (out)
--
--
--
6
--
--
RX-
--
--
7,8
--
--
--
--
--
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3.7
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Default settings
Default setting for the Ethernet connection: DHCP
A manual network configuration is only necessary if no DHCP server is present. IP address 192.168.30.40 Subnet mask 255.255.255.0 Gateway 0.0.0.0
Default setting for the modem connection: IP address 192.168.200.1 Remote IP 192.168.200.51 Subnet mask 255.255.255.255 Direct portal communication
Sending alarm messages, daily files
Time synchronization
Protocol
http
smtp (e-mail)
SNTP or TIME
Port
80, alternatively 8572
25
SNTP: 123 or TIME: 37
IP address
213.179.128.168 and 213.179.128.183
213.179.128.176
TIME: 132.163.4.102
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4
Installation
4.1
Safety instructions for installation Note Damage due to incorrectly connected cables! If cables are connected incorrectly, this can damage or destroy the measuring inputs and the device. –
Connect cables only to the correct locations.
–
Ensure the correct polarity of the cables being connected.
Note Damage due to overvoltage! Overvoltage or voltage peaks can damage or destroy the device. –
Protect the power supply against overvoltage.
Note Damage due to overvoltage! If voltages of more than 10 V DC are applied to the analog inputs, or if currents of more than 20 mA flow, this can destroy the affected measuring inputs. –
Ensure that only voltages of up to 10 V DC are applied and only currents of up to 20 mA flow.
Note Damage due to incorrect supply voltage! If there is a voltage higher or lower than 24 V DC at the input for the supply voltage, the device may be damaged or destroyed. –
Only use the original plug-in power supply unit.
–
Only supply the plug-in power supply unit with voltage from the public grid (no isolated operation).
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4.2
Cables and wiring Cable types
Bus cabling (inverters) Data cable RS485, twisted and shielded: Network cable:
Li2YCYv (TP) 2×2×0.5 mm2 1) CAT 7
Sensors (irradiance sensor, temperature sensor) 2 Sensor cable: LiYCY 2×2×0.5 mm
Meters (energy meters) Telephone cable:
J-Y(ST)Y 2×0.6 mm2
Ethernet network Network cable:
CAT 5e / CAT 6 / CAT 7
Maximum permissible cable lengths: 1200 m 2) 3)
Bus cabling (data cable RS485)
Sensors
100 m
Meters
200 m
Ethernet network
100 m
3)
“Connect cable” option We offer a pre-assembled data cable (Connect cable) for connecting the SolGuard and the first device (inverter). 1)
We recommend using the cable type UNITRONIC® Li2YCYv (TP) manufactured by Lapp Kabel, or an equivalent cable type. This cable is suitable for direct installation in soil. 2) For longer cable lengths, repeaters must be used. 3) A hub is necessary if a number of separate cables of this length are used.
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4.3
Installation The device is intended for wall mounting. 1. Note the ITEM number from the rating plate on the rear for subsequent configuration. 2. Remove cover over the connections (1). 3. Insert two screws (6) 164 mm apart into the wall (use drilling template supplied). 4. Mount the device so that the heads of the screws are located in the slots. 5. Push the device down a short way and check that it is seated correctly. 6. Tighten the two screws until the device is securely seated.
2
5 3 1 6 4
Fig. 4: Wall mounting, side view (1) Remove cover (2) Device (3) Mount device
4.4
(4) (5) (6)
Lift device off Wall Fastening screws
Removal 1. Loosen the two fastening screws. 2. Push device upwards and remove from the screws.
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4.5
Interfaces PSTN connection 1. Test the PSTN telephone connection for outgoing and incoming calls (e.g. provider number; if necessary, include external call prefix and ensure there are no dialing restrictions). Set the telephone system as described in the manufacturer’s instructions. 2. Connect the device and the telephone connection with the supplied cable. If the cable needs to be extended, ensure secure contact and correct polarity.
Ethernet connection
Direct connection from data logger and PC / laptop via crossed network cable (crossover).
1 DC
PSTN
Ether
DI
AI
DA RS485 RS422
RS485 RS422
RS485
3
RS485
2
Fig. 5: Crossed network cable (1) Data logger (2) Crossed network cable
Note:
(3) Computer / laptop
The crossed network cable is not part of the scope of supply.
Connection to a switch / hub via an uncrossed network cable.
1 DC
PSTN
Ether
DI
AI
DA RS485 RS422
RS485 RS422
RS485
RS485
3 2
4
4
2
Fig. 6: Uncrossed network cable (1) Data logger (2) Uncrossed network cable
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(3) Hub / switch (4) Computer / laptop
The hub/switch is not part of the scope of supply. SolGuard 111118 - en
4.5.1
Analog input The analog inputs can be configured as: - Voltage input (DC): 0...10 V - Current input: 0...20 mA - Resistance measurement input for a PT1000 two-wire measurement
Si-12TC DC
PSTN
Ether
DI
1
AI
DA RS485 RS422
RS485 RS422
RS485
RS485
1
3
2
4
+24 V GND
Fig. 7: Example of irradiance sensor Si-12TC (1) Irradiance (orange) (2) + 24 V DC (red)
4.5.2
(3) GND (black) (4) PE shield (black)
Digital input The digital inputs are pulse inputs according to DIN43864 (S0) and can be configured as: - Counter input - Status input
DC
PSTN
Ether
DI
1234
AI
DA RS485 RS422
RS485 RS422
RS485
20 +
21 -
RS485
1
2
20 +
21 -
1
2
Fig. 8: Example of energy meter (1) S0 interface, minus (21)
Note:
SolGuard 111118 - en
(2) S0 interface, plus (20)
For further information about configuration, see Appendix.
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4.5.3
Power supply For power supply, use the plug-in power supply unit supplied.
2 DC
PSTN
Ether
DI
12
AI
DA RS485 RS422
RS485 RS422
RS485
RS485
1
Fig. 9: Power supply (1) Flexible connecting cable
Note:
4.6
(2) 24V DC plug-in power supply unit
Only supply the plug-in power supply unit with voltage from the 230 V public grid. Do not power from inverter in isolated operation!
Bus communication For communication with inverters, the WEB’log must be equipped with the appropriate driver. Note: The required driver is installed by the manufacturer before shipment. For inverters, only the information required for connection is given. For further information → Inverter documentation.
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Observe the maximum permissible number of devices
Connect the SolGuard to the first device with the data cable or Connect cable
The order of the bus devices is unimportant
The use of a repeater is necessary for long cable lengths.
As a rule, no operating voltage may be connected to the communication interfaces of inverters.
The shield of the bus cable must be grounded at one end of the connection only.
When routing the bus cabling, ensure as great a distance as possible from AC cables.
To prevent reflections, the bus must always be terminated with a parallel terminator.
SolGuard 111118 - en
4.6.1
General connection diagram If the connection of the applicable inverter type is not described in the following sections, then the general connection diagram must be used. Observe any additional information in the manufacturer’s documentation! 1
654321
4
2 +24V 1 RS485 A 2 3 4 RS485 B 5 GND 6
RS485 A RS485 + +TR T+
3
5
RS485 B RS485 -TR T-
RS485 A RS485 B
Fig. 10: General connection diagram (1) RJ12 connector (SolGuard), RS485 (2) Signal names (3) Bus cable to the SolGuard
(4) Inverter (5) Possible connection names
Signal wires RS485 A and RS485 B must not be interchanged
A twisted and shielded wire pair must be used for the bus cable
Terminate the RS485 bus after the last device (using a resistor, switch, jumper, etc., depending on type of device)
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4.6.2
IBC ServeMaster inverter 1
654321
2
1 2 3 4 5 6 7 8
1 RS485 A 2 3 RS485 B 4 5 GND 6
RX/TX A (-)
3
4
120 Ω 87654321
RX/TX B (+)
6
8
1 2 3 4 5 6 7 8
5
87654321
7
9
10
Fig. 11: IBC ServeMaster with Connect Danfoss (1) RJ12 connector (Data logger), RS485 (2) PIN assignment (Connect cable) (3) RJ45 connector (inverter) (4) Pin assignment, terminator (5) RJ45 terminator
(6) First and subsequent inverters (7) (8) (9) (10)
Last inverter Connect Danfoss Ethernet patch cable Terminator for last inverter
Maximum of 10 inverters per device.
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Connect the cable shield to the ground terminal at the SolGuard end
Set the inverter bus address (see inverter documentation)
Ensure correct pin assignment
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4.6.3
Fronius inverter 1
654321
2 1 2 3 4 5 6
3
1 2 3 4 5 6 7 8
4
87654321
6
8
OUT
1 2 3 4 5 6 7 8
5
87654321
7
9
IN
OUT
IN
10
Fig. 12: Fronius inverter with Connect Fronius (1) RJ12 connector (Data logger), RS422 (2) PIN assignment (Connect cable) (3) RJ45 connector (inverter) (4) Pin assignment, terminator (5) RJ45 terminator
(6) First and subsequent inverters (7) (8) (9) (10)
Last inverter Connect Fronius Ethernet patch cable Terminator for last inverter
Maximum of 10 inverters per device.
Install the Com Card network card in the inverter (see inverter documentation)
Set the bus address in the inverter (see inverter documentation)
Use combined interface RS422
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4.6.4
SMA inverter SMA string inverter 1
2
654321
4 2
3
5
7
6
A B GND
3
+24V 1 RS485 A 2 3 4 RS485 B 5 GND 6
A
2
B
7
GND
5
5
C B A
2
3
5
7
7
C B A
2 7 5
8
9
Fig. 13: SMA string inverter with Connect Universal (1) RJ12 connector (Data logger), RS485 (2) PIN / connector assignment (3) Wire end ferrules (inverter) (4) First and subsequent inverters (5) Last inverter
(6) Jumper A on first and subsequent inverters (7) Jumper A on last inverter (8) Connect cable from SolGuard (9) Bus cable
Maximum of 10 inverters per device.
Install the RS485 communication interface “piggyback” on the SMA inverter (as described in the inverter instructions)
On the last inverter, set the jumper to “A”
Note:
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Use only original piggyback boards from SMA.
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5
Start-up, configuration
5.1
Preconditions
5.2
IBC SolGuard is installed
All cable connections are correctly connected
Starting up the IBC SolGuard 1. 2.
Connect the power supply. Wait until the device has booted up completely - Driver is installed: Overview is displayed - IBC multi-driver: Inverter selection is displayed
5.3
Configuring the IBC SolGuard
5.3.1
Driver installation Driver is installed: No action required IBC multi-driver: Install the desired driver: 1. Select the driver from the list on the display and confirm - The driver is installed (process takes approx. 15 minutes!) - The message “Installation complete” is displayed 2. Confirm - The device is restarted - After start-up, the overview is shown - The driver is installed Note: If parts of a previously installed driver are found during the driver installation process, a warning message is displayed. On confirmation of the warning message, the old files are deleted and the new driver is installed. Note: The driver can also be selected during configuration via web browser.
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5.3.2
Local configuration on the touch screen The local configuration forms the basis for further configuration via a web browser or the web portal. Before certain settings are made, the device must be switched to Admin mode. Note: In Admin mode, if no softkey is pressed for 90 s, the device switches back to Operator mode.
System settings
Switch device to Admin mode: Overview > Settings > enter PIN: 0010 > confirm - Key symbol in bottom left-hand corner turns green
Set Date / Time: Overview > Settings > System settings > Date/Time > enter new values > confirm Alternatively: Overview > touch date display > Date/Time > enter new values > confirm - Date / Time is displayed at the bottom of the overview
Set operator control language: Overview > Settings > System settings > Language > select flag symbol. - Data logger is restarted. - The texts are displayed in the selected language.
Note:
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The text displayed during the start procedure is always displayed in English.
Configure measuring inputs (Admin mode) Overview > Settings > System settings > Inputs > select input > set parameters
Set display parameters: Overview > Settings > System settings > Display > Set slider control by touching the + and - symbols.
Switch acoustic signals on/off: Overview > Settings > System settings > Acoustic signals > Switch the desired sound on/off by touching the corresponding check boxes.
Perform inverter scan: Overview > Settings > Inverter > Start SCAN - All the inverters connected to the device are listed.
SolGuard 111118 - en
5.4
Setting the network parameters One of the following LAN addressing schemes must be set in the device:
5.4.1
Static addressing in the LAN 1. 2. 3. 4.
5.4.2
Dynamic addressing in the LAN 1. 2.
5.4.3
Overview > Settings > Internet > PIN required > Network Deactivate DHCP check box Enter static IP Address Enter gateway address
Overview > Settings > Internet > PIN required > Network Activate DHCP check box
Using the analog modem 1. 2.
Overview > Settings > Internet > PIN required > Provider Check whether the provider intended for the analog dial-up is entered in the list. If the provider details are missing, the access data must be entered during configuration via web browser.
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5.4.4
Performing a portal connection test The portal connection test is a precondition for registration of the data logger on the SolPortal. 1. Overview > Settings > Internet > PIN required > Portal 2. Select the START softkey and confirm the selection
5.4.5
Guided configuration via web browser 1. 2. 3. 4. 5.
5.4.6
Expert configuration via web browser 1. 2. 3. 4. 5.
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Connect the computer to the Data logger via Ethernet Address the home page of the Data logger in the web browser (Factory settings: 192.168.30.40) If necessary perform driver installation Select mode: “Installation assistant” Perform guided configuration
Connect the computer to the Data logger via Ethernet Address the home page of the Data logger in the web browser (Factory settings: 192.168.30.40) If necessary perform driver installation Select mode: “Expert mode” Carry out configuration via menu pages
SolGuard 111118 - en
5.4.7
Registration of IBC SolGuard at SolPortal 1. 2.
Start web browser Start IBC home page “www.ibc-solar.de/1101.html”
3.
Enter and confirm user name and password
4.
Confirm request for confirmation with “Next”
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5. 6. 7.
Enter item number (sticker on back of device) Fill out remaining boxes Click on “Create access”
- Following successful registration, you can access the portal. The data logger is so preconfigured that it logs onto the portal twice a day (8.00 a.m. and 4.00 p.m.) and transfers the data.
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6
Operation “Overview” menu In normal operation, the device displays the most important system data in the “Overview” menu.
Current performance of the inverters in kW
Daily and total power supplied to the grid in kWh
Current irradiance of the sun
Current temperature
Recording of measurements in progress / stopped
Date and time
The softkeys on the left-hand side can be used to access further menus:
Settings (see chapter “Start-up, configuration”)
Performance diagrams (see below)
“Diagram” menu The menu displays the irradiance and inverter performance values for the specified display period (day, week, month, year, total).
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7
Own Consumption This additional function is for displaying and optimizing the user’s own consumption.
7.1
Activation Overview > Settings > System settings > Own Consumption Once “Own Consumption” has been activated, the house view on the home page is replaced by the “Own Consumption” display.
Each field contains functions. Displays the current power of the PV system and the power production for the current year. Touching this field takes you to the Production diagram, which displays the total power production and individual inverter power, as well as the irradiance over various time intervals. Displays the current household consumption and the consumption for the current year. Touching this field takes you to the Consumption diagram, which displays the consumption over various time intervals.
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Displays the current irradiance and temperature (if connected). No diagram linked.
Evaluation of the power consumption on the basis of the number of persons in the household. The value is extrapolated for the entire year. Touching this field additionally displays the amount of CO2 saved by the PV system. Displays the user’s current own consumption (on the bar display), as well as the absolute power surplus. Touching this field displays the Use diagram, which displays the consumption, production, own consumption and optionally the solar power forecast, as a function of the selected time interval. Displays the monetary advantage for the current year resulting from the user’s own consumption, as against full feed-in. Touching this field allows the advantage to be calculated for other time intervals.
7.2
Energy meter Once “Own Consumption” has been activated, the energy meter values must be acquired via the digital inputs of the data logger. These must then be activated accordingly: 1. Overview > Settings > System settings > Inputs > Digital input 1 (or Digital input 2) 2. Activate the meters 3. Select meter type: - Export meter - Consumption meter - Solar meter - Electricity meter
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7.3
SMA Sunny Backup System S The compatibility with SMA Sunny Backup System S allows further increase of the user’s own consumption.
7.3.1
Activation A prerequisite for communication between the data logger and the Sunny Backup System S is correct bus communication (see Section 4.6.4 SMA inverter). After a successful inverter scan (see Section 5.3.2 Local configuration on the touch screen), the display is available on the touch screen.
7.3.2
Display The display shows the power values for the PV system, the powered devices and the feed-in or supply to/from the grid or battery. In addition, the following battery parameters are shown: voltage, temperature and battery charge (SOC: State Of Charge).
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7.4
Solar power forecast (optional) The solar power forecast is available if the data logger was completely set up using the portal. A forecast is then presented for the current day and for the two following days.
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8
Troubleshooting Fault
Remedy
No display Power LED does not light up
Check the power supply
Status LED does not flash
Have internal memory card (Compact Flash) checked. Check the network connection Start the device once a network connection has been established If there is no DHCP server in the network, use manual network settings The Internet connection must be via a router. Direct connection to a cable modem is not possible
No IP address assigned to the device by the DHCP server
Internet connection via cable does not work No inverter found
Energy meter not detected No data or alarms sent via the telephone connection
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Inverters must be switched on for scanning Check the bus cabling. Suitable data cable used? Set the bus address in the inverter (manufacturer-specific) Check the terminator to prevent signal reflections Connect the shield of the bus cabling Check the interfaces of the inverters Check the cabling (polarity) Check that the digital input is active Has the pulse constant been entered? Check the function of the telephone connection using a telephone Check that the connection is not subject to dialing restrictions (e.g. premium-rate numbers) If necessary, cancel any dialing restrictions, or use a different Internet provider
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9
Technical data AMBIENT TEMPERATURE Operation: Storage and transportation: Protection rating:
0 ... 55 °C -20 ... 65 °C IP20
TECHNICAL DATA Power supply:
24 V DC plug-in power supply unit
Analog inputs (configurable):
Number: 2 Voltage measurement: 0 ... 10 V DC (max. 24 V DC) Current measurement: 0 ... 20 mA (max. 40 mA / 3 V DC) Resistance measurement: PT1000
Digital inputs (configurable):
Number: 2 Pulse input acc. to DIN 43864 (S0) DC: Low = 0 ... 7 V , High = 9 ... 24 V (function only via the device’s internal power supply!) Status input
Digital output:
Number: 1 Optocoupler output acc. to DIN 43864 (S0) Max. load 70 V DC / 50 mA (observe correct polarity!) Alarm output or pulse output
Power consumption:
4.1 W
DISPLAY
4.3" resistive analog touch screen, resolution 480 x 272 pixels, 16 million colors Display area 95.0 x 52.8 mm 4 x LED indicators
INTERFACES Modem: Network: Communication:
PSTN modem (analog) Ethernet connection (100 MBit) 1× RS485 1× RS422 max. 10 inverters
MEASURING ACCURACY Voltage input: Current input:
1% of full scale (0.1 V) 1% of full scale (0.2 mA)
MEMORY
Internal CF card
BATTERY
Lithium cell / type Li2032, clock back-up battery
MECHANICAL DATA Size: Installation: Weight:
195 × 140 × 33 mm (W×H×D) Wall mounting 490 g (plug-in power supply unit 160 g)
SolGuard 111118 - en
35/36
36/36 Ambient temperature Ambient temperature
Temperature input Voltage input
PT1000 sensor with integrated converter (0 … 10 V)
Module temperature
Temperature input
PT1000 adhesive sensor (passive)
T_M0
Voltage input
Pyranometer CMP11 (with converter)
Wind direction
Voltage input
Thies compact, wind direction
W_R0
°
m/s
W/m²
W/m²
°C
W/m²
°C
°C
°C
°C
°C
Unit
1
1
0
0
1
0
1
1
1
1
1
Decimal places
36
5
250
130
10,869
120
1
15
10
1
10
Gradient
0
0
-1000
0
-20
0
0
-50
-50
0
-30
Offset
SolGuard 111118 - en Status
Ripple control receiver
S_LMx
S_0x
E_Z_PVx
E_Z_EVU
Abbreviation
subcounters are named E_Z_PV1, E_Z_PV2, etc.
Status, load management
Status
Floating contact
E_Z_EVU refers to Grid infeed meter of power company;
Status, input x
Pulse input
Note: x is a placeholder for a consecutive number;
Counter, subsystem x
Pulse input
Subcounter with S0 interface
Designation
Counter with S0 interface
Digital input
Grid infeed meter (overall counter)
Configuration of digital inputs
kWh
kWh
Unit
1
1
3
3
Decimal places
1
1
as per meter as per meter
Pulse constant
1
1
60
60
Interval
*Each abbreviation may be configured only once. If more than one sensor of a given type is used, a consecutive number is used in the abbreviation. G_M0 is only used if there is only one irradiance sensor installed in the module plane; otherwise numbering starts from G_M1.
Wind speed
Voltage input
Thies compact, wind speed (0 … 10 V)
W_V0
G_H0
Irradiance in horizontal plane
Wind sensors
G_H0
Irradiance in horizontal plane
Voltage input
Pyranometer GSM 10.7 (0 … 10 V)
Module temperature
Voltage input
Si-12TC-T (module temperature)
Global irradiance sensors (pyranometer)
Irradiance in module plane G_M0
Voltage input
T_M0
T_M0
T_U0
T_U0
T_U0
Abbreviation*
Si-12TC (solar radiation) (0 … 10 V )
Irradiance sensor Si-12TC
Module temperature
Voltage input
PT100 self-adhesive sensor (0 … 10 V)
Measurement of module temperature
Ambient temperature
Voltage input
Designation
PT1000 sensor in housing (passive)
Analog input
PT100 Thies compact (0… 10 V)
Measurement of ambient temperature
Configuration of analog inputs
10 Appendix
