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Thread: UB1 gnd pin

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  1. 01-31-2025, 10:40 PM #1
    Buoyen
    Buoyen is offline Registered
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    UB1 gnd pin

    Hello
    I have just a quick question for you.
    I have had the UB1 for a few years now.
    I have never connected the GND pin on the board, but should I do that?

    Connect to mains ground?

    The servo drives is not directly connected to the mains gnd either. There is a GND wire from the servos connected to mains gnd, but it is not connected to the drive. There is also a gnd wire in the encoder cable I think, so everything might be connected through the cables.

    Trying to identify some thiching noises from my Z servo and have allready tried moving both the signal cables and encoder cable without any difference.
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  2. 01-31-2025, 10:41 PM #2
    Buoyen
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    Re: UB1 gnd pin

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