PV Powered PVP260kW, Руководство по установке и эксплуатации

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47
PVP260kW Inverter
Installation and Operation Manual
Description
Start
Register
End
Register
Nbr. of
Registers
MB
Address
Format Range
Modbus base address = 1000
Line frequency 1016 1017 2 41017 FLOAT +/- 32bit IEEE754
Line kW 1018 1019 2 41019 FLOAT +/- 32bit IEEE754
Total kWH 1020 1021 2 41021 UINT 32 0 - 4.29 e9
PV input voltage 1022 1023 2 41023 FLOAT +/- 32bit IEEE754
DC kW (calculated) 1024 1025 2 41025 FLOAT +/- 32bit IEEE754
Table 5-12 Data Registers
Description
Start
Register
End
Register
Nbr. of
Registers
MB
Address Format
Range Notes
Modbus base address = 2000
Inverter operating status
(state)
2100 2100 1 42101 UINT 16 Bit mapped See Table 5-15
Main fault 2101 2101 1 42102 UINT 16 Bit mapped See Table D-3
Drive fault 2102 2102 1 42103 UINT 16 Bit mapped See Table D-4
Voltage fault 2103 2103 1 42104 UINT 16 Bit mapped See Table D-5
Grid fault 2104 2104 1 42105 UINT 16 Bit mapped See Table D-6
Temperature fault 2105 2105 1 42106 UINT 16 Bit mapped See Table D-7
System fault 2106 2106 1 42107 UINT 16 Bit mapped See Table D-8
System warnings 2107 2107 1 42108 UINT 16 Bit mapped See Table D-9
PVM status codes 2108 2108 1 42109 UINT 16 Bit mapped See Table 5-16
Table 5-13 Status and Fault Code Registers
Note: See Appendix D - Limits and Fault Codes for fault code information.
To set the following command registers, you need to use the
Write Single Register
command.
Description
Start
Register
End
Register
Nbr. of
Registers MB Address Format Range
Notes
Modbus base address = 3000
Clear fault command 3000 3000 1 43001 UINT 16 CF hex
Write this value to
clear faults and try
a restart.
Disable inverter
3
3001 3001 1 43002 UINT 16 DD hex Write 0xDD to
disable
Write 0xEE to
enable