Underlying data structure ....................................................................................................................... 32
Data from networked devices and options ............................................................................................. 32
Function description for systems with up to 100 inverters via RS 422 (IG Plus, IG TL) ......................... 33
Function description for systems with up to 100 inverters via RS 232 ................................................... 33
Function description for systems with 1 inverter via RS 232 (Interface Card easy) ............................... 33
Command availability .................................................................................................................................. 34
General commands ................................................................................................................................ 34
Error messages ...................................................................................................................................... 34
Measured value queries ......................................................................................................................... 35
Measured value queries ......................................................................................................................... 40
Details about measured value queries 0x11 - 0x13 ............................................................................... 41
0x01 - Get version .................................................................................................................................. 43
0x02 - Get device type ........................................................................................................................... 43
0xBE - Get device version ...................................................................................................................... 47
0xBF - Get device ID .............................................................................................................................. 48
Broadcast commands ................................................................................................................................. 52
General .................................................................................................................................................. 52
Broadcast commands ............................................................................................................................ 52
0x01 - Get version .................................................................................................................................. 52
0x03 - Get date time .............................................................................................................................. 53
0x04 - Get active inverter ....................................................................................................................... 53
0x06 - Get Solar Net status .................................................................................................................... 54
Active Error Forwarding .............................................................................................................................. 61
0x0D - Set error forwarding (active error forwarding Interface Card, Interface Card easy) .................... 61
0x07 - Set error sending (active error forwarding inverter) ..................................................................... 62
0x0F States ............................................................................................................................................ 63
Structure of a state ................................................................................................................................. 63
Error codes ............................................................................................................................................ 63
Protocol errors............................................................................................................................................. 64
Protocol errors ....................................................................................................................................... 64
Structure of a protocol error ................................................................................................................... 64
Protocol error details .............................................................................................................................. 64
Technical data ............................................................................................................................................. 65
Datalogger card / box ............................................................................................................................. 65
Datalogger & interface ........................................................................................................................... 65
Com card ............................................................................................................................................... 66
Interface card / box ................................................................................................................................ 66
Fronius Converter USB .......................................................................................................................... 67
Interface Card easy ................................................................................................................................ 67
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