Vidmas30 Posted March 15, 2013 Report Share Posted March 15, 2013 Good day, PLC worked without problems till we installed athernet card. Couple times a week it gets fatal error. Ethernet card is used only for remote operator. Today I noticed: when power up PLC, after some time ethernet card gets critical error (communication is still going): CRITICAL ERROR RESET PLC SDW39 4352 After reset and some time CRITICAL ERROR RESET PLC SDW39 256 Could it be because of wrong ethernet mask setting? and could make PLC fatal errors? Thank you. Quote Link to comment Share on other sites More sharing options...
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