I need help setting up Modbus RS485 communications between a Red lion G307K200 and an Advantech Adam 4168 to both read and or force the output relays when a tag changes between true and false in the G307K200
I can communicate to the Adam 4168 using the utility and control the outputs with the utility So I know the Adam is working.
I have the Modbus RTU Master driver loaded into the G307 for the communications port
Settings are
Baud rate 9600
Bits 8
Parity none
Stop 1
The Adam is also set to the same baud rate and parity etc. except is set as slave station 1
I can communicate to the Adam 4168 using the utility and control the outputs with the utility So I know the Adam is working.
I have the Modbus RTU Master driver loaded into the G307 for the communications port
Settings are
Baud rate 9600
Bits 8
Parity none
Stop 1
The Adam is also set to the same baud rate and parity etc. except is set as slave station 1
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