BLTouch Smart won't accept a reset from error condition

  • Duet Web Control 2.0.7
    Board: Duet Maestro 1.0
    Firmware: RepRapFirmware for Duet 2 Maestro 2.05.1 (2020-02-09b1)

    I'm running the BLTouch Smart on the Z Probe input of the Maestro.

    I can't figure out what PORT to use to do a Alarm reset on the BLTouch. (M280 Px S160).

    I've tried 0-12 and gave up, always get a "port error".
    So, what port should i use?
    It's not an end of the world thing but it's annoying to power down to reset it.

    I searched and searched but no joy.

  • Moderator

    For the Maestro I believe the servo number is P64, which should match what you have in the deploy and retract probe macros.

  • Thanks @Phaedrux ! I knew it was one of those "Duh" things. {Sigh}

    I'll check it when it's back up, I'm replacing a fan so it's apart.

    EDIT: Well, that did the trick! Thanks again!

  • I'm having the same issue on a Duet Wifi. BL Touch is working fine, but I want to create a macro button for an error reset on the probe.

    I have this:
    ; called to deploy a physical Z probe
    M280 P3 S10 I1 ; deploy BLTouch

    so in my macro I tried this:
    M280 P3 S160 ; reset BL Touch

    I don't get an error, but the probe doesn't stop blinking.

    Any tips?

  • Moderator

  • I hadn't seen the INVERT option relative to the reset -but that did the trick. Thanks.

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