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shahnawazalam

20.02.2017, 13:18
Dear Sir,

We would like to ask your assistance with regard to subject, we have issue in LCN on our project, sometimes PCHK is showing error disconnected and sometime showing connected, kindly find attached snaps picture of the error.


Thanks & Best regard
Mohammad Shahanawaz Alam

HSZ

21.02.2017, 08:06
the picture shows the message "M000 to M000..." This blocked the LCN-bus, that's the reason for the "LCN-W disconnecting" The reason of the "M000 to M000"-message is a missing Neutral (power). One or more moduls have no Neutral but still try to send. Check the Neutral-connections to the LCN-modules.
LCN Forum > Software > LCN-PCHK > LCN-PCHK Problem