collision detection

    Hello, we have a robot that is randomly getting max disturbance spikes of up to 300 and giving an alarm 4315 collision detection when it’s not hitting anything. After reset, it can go for a few minutes or a few hours before happening again. Fresh grease was put in it, but it didn’t help. High disturbances are being detected on U, R, B, and T axis with the highest being R and B. Hope to get some ideas of what it could be.


    ROBOT TYPE: MS165/MH180-A10

    CONTROLLER TYPE: DX200


    Thanks

    Is it tugging on its own cables/accessories?

    Is there anyone observing the robot while the issue happened of if it's filmed?


    Is there a safety box that's being suddenly activated while the robot's in it at 100% speed?

    roboprof


    I believe you are right. I talked to motoman support earlier today and they mentioned letting the robot run with exhaust port open for a little while after greasing. We had not done that, so hopefully that fixes it. Thank you

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