Activity Forums Questions & Troubleshooting Relay stuck on Controllino Mega

  • Relay stuck on Controllino Mega

  • SiwatS

    August 16, 2022 at 10:45 am

    Hi, my Controllino Mega, R10 relay is stuck in the On state, when I disconnect the power supply and remove the cables to R10, there are still continuity as measured by a multimeter, when I command the Relay to open and close, the relay, The LED does turn on and off but there are no audible click. This problem can be temporary solved by a gentle loving whack on the PLC with a wrench, but when it switch on, it will get stuck again.

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0 of 0 posts June 2018