J
Hello.
I am almost ignorant of inverter and new to MODBUS.
I have a question on controlling KEB inverter through RS485 MODBUS. If I need to set inverter RPM 3000, which RS485 data should I send?
As far as I have examined, I think I should send below data:
Byte 1: 1 - slave address
Byte 2: 6 - write single register command
Byte 3: higher byte of 0x0502-1 where 0x0502 is reference setting MODBUS address of inverter
Byte 4: lower byte of 0x0502-1
Byte 5: higher byte of 3000
Byte 6: lower byte of 3000
Byte 7,8: CRC
Please forgive me for asking too detailed question, I have inverter about 200Km away and I have to visit there and I should end it quickly. Please answer. Thanks.
I am almost ignorant of inverter and new to MODBUS.
I have a question on controlling KEB inverter through RS485 MODBUS. If I need to set inverter RPM 3000, which RS485 data should I send?
As far as I have examined, I think I should send below data:
Byte 1: 1 - slave address
Byte 2: 6 - write single register command
Byte 3: higher byte of 0x0502-1 where 0x0502 is reference setting MODBUS address of inverter
Byte 4: lower byte of 0x0502-1
Byte 5: higher byte of 3000
Byte 6: lower byte of 3000
Byte 7,8: CRC
Please forgive me for asking too detailed question, I have inverter about 200Km away and I have to visit there and I should end it quickly. Please answer. Thanks.
