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  1. #1
    Join Date
    Dec 2014
    Posts
    4

    ModBus and MHC2 setup

    Hi,
    I did a lot of searches on Google about my cofiguration, but they all revealed close to nothing except one tread in this forum. The guy manage to solve his problem, but I am not able to so far...

    I manage to configure the MIB 3020 machine, the JY5300-2 and MHC2. Everything is working great, except the control of the machine from the MHC2 wheel, when the controller is in PC mode with MAch3 running. The readings between the DRO on the MAch3 screen and the MHC2 are synchronized, which (I think) means the modbus communication is working.
    when i jog from keyboard, both DROs (pc and pendant) update.
    If in Mach3 interface I go to MPG mode with TAB button, I can work the motors with the computer keyboard, but not with the wheel on MHC2.
    When I go to MPG mod CAL, I can see that numbers update when i rotate the wheel om MHC2.
    It appears, that the MPG mode is disabled as fro the JOG Mode button i can only toggle between "Cont" and "Step" and the "MPG" stays off (dark).


    Here is my setup:
    https://www.dropbox.com/s/gth1o3yj9q...16.35.png?dl=0
    https://www.dropbox.com/s/liauz3dpub...15.28.png?dl=0
    https://www.dropbox.com/s/svwpk029uz...16.04.png?dl=0
    https://www.dropbox.com/s/gc3fj3yduz...22.30.png?dl=0

    Here is the Manual for Jy5300-2 and MHC2:
    https://dl.dropboxusercontent.com/u/...User_guide.pdf

    I followed the instructions, few times, but I'm obviously missing something or there is an error in the docs.
    where did i screw up?

    Thank you in advance!

  2. #2
    Join Date
    Dec 2014
    Posts
    4

    Re: ModBus and MHC2 setup

    Help please... Pretty please?

  3. #3
    Join Date
    Dec 2014
    Posts
    4

    Re: ModBus and MHC2 setup

    Anybody?

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