No.
Phenomena
Reason
Solutions
1
Cannot read modbus
No power supply, the power
cord is incorrectly connected
Modbus connection pin A, B
is loose or wrong
Configuration slave address,
baudrate, parity is not
correct
Reading the wrong
command, wrong address
register
Check the power connection
Check the connection modbus A,
B
Check the configuration of slave
address, baudrate, parity
iConnector only supports modbus
3, 4, and 16. Check if the value of
modbus status returned by 2 or 3
is an incorrect address reading.
8. Troubleshooting