Contents
1. GENERAL INFORMATION...................................................................................................................................................................... 3
1.1. WARRANTED INFORMATION....................................................................................................................................................... 3
1.2. GENERAL CONDITIONS FOR SAFE USE.................................................................................................................................... 3
1.3. CE LABEL....................................................................................................................................................................................... 3
1.4. ENVIRONMENTAL PRESERVATION............................................................................................................................................ 3
1.5. SERVICE AND MAINTENANCE..................................................................................................................................................... 3
1.6. PACK CONTENTS.......................................................................................................................................................................... 3
2. PRODUCT INFORMATION..................................................................................................................................................................... 3
2.1. PROPERTIES................................................................................................................................................................................. 3
2.2. DESCRIPTION................................................................................................................................................................................ 4
2.3. SUPPORTED INVERTERS OF MASTERVOLT* COMPANY.........................................................................................................5
2.4. ISOLATION..................................................................................................................................................................................... 5
3. INSTALLATION....................................................................................................................................................................................... 5
3.1. ASSEMBLING................................................................................................................................................................................. 5
3.2. CONNECTION TO COMPUTER..................................................................................................................................................... 5
3.3. CONNECTION TO MASTERVOLT INVERTER WITH PC-LINK SOLADIN INTERFACES............................................................6
3.4. CONNECTION TO MASTERVOLT INVERTER WITH RS485 INTERFACE..................................................................................6
3.5. CONNECTION TO RS485/RS422 BUS.......................................................................................................................................... 7
3.5.1. CONNECTION OF INVERTER WITH SOLADIN INTERFACE TO RS485(4W) MODBUS-RTU BUS..................................7
3.5.2. CONNECTION OF INVERTER WITH SOLADIN INTERFACE TO RS485(2W) MODBUS-RTU BUS..................................8
3.5.3. GND TERMINAL CONNECTION........................................................................................................................................... 8
3.5.4. LINE TERMINATION Rt......................................................................................................................................................... 8
3.6. POWER SUPPLY CONNECTION.................................................................................................................................................. 8
4. ACTIVATION........................................................................................................................................................................................... 8
4.1. DESCRIPTION OF SIGNALLING LEDS......................................................................................................................................... 9
4.2. TROUBLESHOOTING.................................................................................................................................................................... 9
5. CONFIGURATION................................................................................................................................................................................... 9
5.1. OPERATION MODE....................................................................................................................................................................... 9
5.2. CONFIGURATION BY USING ADACONFIG.................................................................................................................................. 9
5.3. FACTORY DEFAULT.................................................................................................................................................................... 10
5.4. FIRMWARE UPDATE................................................................................................................................................................... 10
5.5. EMERGENCY FIRMWARE UPDATE...........................................................................................................................................11
6. DATA TRANSMISSION DIAGNOSTICS............................................................................................................................................... 11
7. OPERATION.......................................................................................................................................................................................... 12
8. IMPLEMENTATION OF MODBUS-RTU PROTOCOL...........................................................................................................................13
8.1. TABLE OF MODBUS-RTU ADDRESSES....................................................................................................................................13
8.1.1. REGISTERS ACTUAL VALUE MEASUREMENTS AND CONDITION INVERTER, READOUT BY FUNCTION 04 (3X –
REFERENCES) INPUT REGISTERS............................................................................................................................................13
8.1.2. REGISTERS ACTUAL VALUES MEASUREMENTS AND CONDITION INVERTER , READOUT BY FUNCTION 03 (4X –
REFERENCES) HOLDING REGISTERS....................................................................................................................................... 14
8.2. FRAME STRUCTURE OF MODBUS-RTU PROTOCOL..............................................................................................................14
8.3. USED FUNCTIONS OF MODBUS-RTU PROTOCOL..................................................................................................................14
8.3.1. FUNCTION 0x03 / 0x04 - READOUT VALUE MEASUREMENTS AND STATUS FROM INVERTER................................15
8.3.1.1. READOUT OF CURRENT MEASURED VALUE STORED IN 16-BIT REGISTER [4X / 3X-REFERENCES]............15
8.3.1.2. READOUT OF CURRENT MEASURED VALUE STORED IN TWO 16-BIT REGISTERS [4X / 3X-REFERENCES] 16
8.3.1.3. READOUT OF SOLAR PANEL VOLTAGE VALUE Usol FROM INVERTER [4X / 3X-REFERENCES].....................17
8.3.1.4. READOUT OF SOLAR PANEL CURRENT VALUE Isol FROM INVERTER [4X / 3X-REFERENCES]......................18
8.3.1.5. READOUT OF FREQUENCY VALUE Fac ALTERNATING VOLTAGE NETWORK, CONNECTED TO INVERTER
[4X / 3X-REFERENCES].......................................................................................................................................................... 18
8.3.1.6. READOUT OF VOLTAGE VALUE Uac ALTERNATING VOLTAGE NETWORK, CONNECTED TO INVERTER [4X /
3X-REFERENCES]................................................................................................................................................................... 18
8.3.1.7. READOUT OF CURRENT VALUE Iac ALTERNATING VOLTAGE NETWORK, CONNECTED TO INVERTER [4X /
3X-REFERENCES]................................................................................................................................................................... 19
8.3.1.8. READOUT OF POWER VALUE Pac ALTERNATING VOLTAGE NETWORK OF INVERTER [4X / 3X-
REFERENCES]........................................................................................................................................................................ 19
8.3.1.9. READOUT OF ENERGY VALUE Eac TRANSFERRED TO ALTERNATING VOLTAGE NETWORK, CONNECTED
TO INVERTER [4X / 3X-REFERENCES].................................................................................................................................19
8.3.1.10. READOUT OF VALUE INVERTER TEMPERATURE [4X / 3X-REFERENCES].......................................................20
8.3.1.11. READOUT OF VALUE INVERTER'S RUNNING TIME [4X / 3X-REFERENCES]....................................................20
8.3.1.12. READOUT OF INVERTER'S STATUS [4X / 3X-REFERENCES].............................................................................20
9. RS232 INTERFACE – PIN DESCRIPTION OF DSUB-9F-DCE SOCKET............................................................................................21
10. VERSIONS.......................................................................................................................................................................................... 22
11. SPECIFICATION................................................................................................................................................................................. 22
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ADA-1040PC3
Summary of Contents for ADA-1040PC3
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