Goodrive300-LIFT series inverter Communication protocol
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forward (example 1 in section 10.4.7.2):
03 06 20 00 00 01
Note:
The inverter address (P14.00) must be set to 03.
Set P00.01 to "communication operation command channel" and P00.02 to "MODBUS
communication channel".
If the route and settings are correct, you will receive the response from the inverter after clicking
"Send".
10.5 Common communication faults
Common communication faults: no communication response or abnormal inverter response.
The possible causes of no communication response are as follows:
Selecting wrong serial interface, for example, if the converter is COM1, selecting COM2 during the
communication
The baud rate, digital bit, end bit and check bit are not the same with the inverter + and - of RS485 are
connected in reverse.
The 485 wire cap on the terminal board of the inverter is not plug in. the wire cap in behind the
terminal arrangement.
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