5/11/2021 2:35 PM | |
Joined: 5/11/2021 Last visit: 5/9/2022 Posts: 1 Rating: (0) |
Hello all. I have an issue with S7-1200 outputs. Almost every morning I am having a problem with DQa.0 and DQa.3. the led on the controller is on, but physically I dont get 24VDC at output. I have also checked the PLC program and it works correctly. After Turning the cycle on or off for many times, finally it gets working. what could be the issue? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/18/2021 12:15:57New subject after splitting |
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