12/11/2020 2:29 AM | |
Joined: 4/18/2014 Last visit: 9/25/2024 Posts: 253 Rating: (5) |
Dear Experts, Here i am using the S71500 CPU 1511-1 PN PLC which it interfacing with five number of IM-155-6PN HF.( one PLC panel with 5 Remote Panels). Actually here i am facing the craziest problem , If i press the door switch of the one particular Remote panel and the door switch of the Main CPU panel the IM Module of that particular remote panel green lights starts to flashing and after few seconds it getting back to normal. (For that particular secs the communication is disturbs between PLC and IM). I have tested the 24V for that IM module while pressing the door switch , it works fine. I have no clues why its happening and the Diagnostic file i have attached here . Please advise and thanks in advance. regards, GUWS AttachmentDiagnostics_101220.txt (274 Downloads) |
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