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Topic starter
25/06/2020 9:48 pm
Hello. I’m working on a motion control 4 stop hydro. Every other day or so the car is trapping people between floors in different spots. The scrolling message is always time out of service with the SAFSA relay clicking in and out fast. That is the relay to the right of SAFSB relay. My gate lock seems fine. Any ideas of what else can cause this ? Is it possibly that board. The HC -DVR board with the inspection station on it and SAF relays
26/06/2020 2:42 am
Most of the problems I’ve had on those trace back to those crappy little relays on that board. Don’t think I’ve seen those exact symptoms but replacing them
26/06/2020 6:32 am
Yep...what Dirt said. IIRC, these two relays were an MCE nightmare years ago on the red board jobs. You’re probably due to change them out again.
Topic starter
06/07/2020 6:53 am
Ok I will change them.
06/07/2020 12:53 pm
Is the SPB and/or SPA LED in the board blinking when you get to the job? And have problems?
Topic starter
13/07/2020 4:28 am
I will check that. It actually ran fine for like 10 days later then fire department came because oil was smoking in machine room.