How to auto reset SRVO-004 using the plc output to the robot

    Does anyone know how I can automatically reset SRVO-004 (fence open) without having to use the teach pendant or the controller reset buttons? I am currently using ethernet/ip set up to uop and digital I/O. I suspect there is a system variable that will automatically reset the fault when it is not present, but I don't know. Also, if I could use a DI to toggle the SI 1 bit I think that would work but I am not sure how to accomplish this. Any help would be greatly appreciated.

    I have tried to reset this fault with ui 5 ,fault reset, and even though I can see that my plc output is working and ui 5 is coming on it will not reset this fault. Is there another ui bit used for this reset?

    ui signals are set to true in the configuration screen. The fault is clear. The light curtains, when tripped, open a set of safety relays that open the circuit that goes to eas1, eas11, easy, and eas21. When I use a reset pb this circuit is re-established. The only problem is I have to push either the tp reset button or the controller reset button. Very frustrating.

    Verify the wiring to ensure that both sets of safety contacts are closing at the same time. (1-11 and 2-21). If they are not it could be a single channel fault.


    Also ensure that the door to the Robot controller cabinet is secured shut.

    I got it fixed and I am not sure what the problem was. It just started working. That really bugs me but I absolutely did nothing.

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