Detailed Description Of Commands - Directly Addressed Commands; 0X01 - "Get Version; 0X02 - "Get Device Type - Fronius IG 300 Bedienungsanleitung

Detailed Description of Commands - Directly Ad-
dressed Commands
0x01 - "Get ver- The command "0x01 - Get version" can only be directly addressed in a system version with
sion" up to 100 inverters via RS 422.
The command indicates:
-
-
-
The "Type" byte indicates which inverter (which series) executed the command.
Display in the "Type" byte
0x04
0x05
0x06
Query:
Start Length Device / Op-
Response:
0x02 - "Get device The device type of the addressed device is displayed using the "0x02 - Get device type"
type" command.
Query for inverters:
Start Length Device / Op-
160
which IF type is involved (interface unit)
the current interface protocol version
the current software version of the inverter control board
NOTE! If the command is sent via an RS 232 interface (up to 100 inverters via RS
232 or 1 inverter with Interface Card easy), then the command must be sent as a
Broadcast command. For more detailed information about this, see chapter
"Broadcast Commands", section "0x01 - 'Get Version".
tion
0x00 0x01
Start Lengt Device / Op-
h tion
0x08 0x01
IFC - SW - Major SW - Minor SW - Release
Release
tion
0x00 0x01
Description
Fronius IG Plus (system version with up to 100 inverters
via RS 422)
Fronius IG-TL (system version with up to 100 inverters
via RS 422)
Fronius Agilo (system version with up to 100 inverters
via RS 422)
Number Com- Checksum
mand
0 - 99 0x01
Number Com- Type
mand
0 - 99 0x01
SW - Build
Number Com- Checksum
mand
0 - 99 0x02
IFC - Major IFC - Minor
Check-
sum