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I have a PLC connected to a modem. I can tap into the modem via ethernet and read the Modbus messages coming in. So I use Modbus Poll.
I'm getting a bunch of Checksum Errors and Insufficient Byte Received messages. How do i resolve this? Is this a cabling issue?
If I let this go long enough, sometimes the errors will go away on its own.
Any ideas on how to resolve this?
I'm getting a bunch of Checksum Errors and Insufficient Byte Received messages. How do i resolve this? Is this a cabling issue?
If I let this go long enough, sometimes the errors will go away on its own.
Any ideas on how to resolve this?