Which parameters need to be set for Modbus communication on ATV71 drive.
Following parameters are required to program for Modbus communication:
- Do the factory setting of drive.
- Configure [ ACCESS LEVEL] (LAC-) to Expert
- Configure Fr1 to Modbus
- Configuring communication parameters:--
[Modbus Address] : 1 .
[Modbus baud rate]: [19.2 Kbps]
[Modbus format]: [8 E 1]
For modbus run command, you have to use CMD (Logic address 8501) to run the ATV71 drive via Modbus and you will put respectively 16#0006,16#0007 and 16#000F and for frequency setpoint, use the LFR (Logic address 8502).
- Do the factory setting of drive.
- Configure [ ACCESS LEVEL] (LAC-) to Expert
- Configure Fr1 to Modbus
- Configuring communication parameters:--
[Modbus Address] : 1 .
[Modbus baud rate]: [19.2 Kbps]
[Modbus format]: [8 E 1]
For modbus run command, you have to use CMD (Logic address 8501) to run the ATV71 drive via Modbus and you will put respectively 16#0006,16#0007 and 16#000F and for frequency setpoint, use the LFR (Logic address 8502).
Released for: Schneider Electric India
