CI867 with MB 3280

I am communicating a 3rd party PLC over Modbus TCP IP CI867,

PLC are giving serial data to MOXA GATEWAY MB3280 and gateway is connected via ethernet to CI867.

Problem is that gateway is not detected by the CI867.

I have also used a router in between to check wheter both are pinging , from my laptop

Result is fine .

So kindly guide me to get ridoff this situation.

thanks

Mudassir Rank: 1411

Asked 4 years ago

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Answers

Everything else seems fine. So there might be problem in your Moxa device. Consider replacing it. But before that check the following:

1) Same IP series have been used for controller, CI867 and Moxa.

2) Same subnet has been used throughout.

3) The Moxa has been configured as RTU Slave Mode ( can be done from MGate Manager)

saurishkr Rank: 90

Answered 4 years ago