mc controls Posted November 27, 2015 Report Share Posted November 27, 2015 Hi All, I have 3 Jazz PLC's communicating over Modbus with JZ-RS4, 1 master (R31) and 2 slaves(R10). Is there a way to check for errors in comms, Rx & TX. If comms fail, to reset all outputs on both slaves. (similar to CanBus "check alive function") thanks Matt Quote Link to comment Share on other sites More sharing options...
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