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Fanuc Group Inputs Not Working

  • Jeffrocks99
  • November 18, 2024 at 9:21 PM
  • Thread is Resolved
  • Jeffrocks99
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    • November 18, 2024 at 9:21 PM
    • #1

    Hello,

    I am having issues with Group inputs over Ethernet IP. I have an LR Mate 200id robot with an R30IB Mate Plus controller, and a Omron PLC. I've set this up many times and it always works

    When the PLC sends an integer the Group inputs do not populate but the Digital inputs do.

    For example, If the PLC sends a 1 to GI 1, The Group input reads 0 but the Digital input associated With the GI is on

    The I/O is configured as such

    Thanks

    Range RackSlotStartStatus
    DI [1-152] 8911ACTIVE
    DI [153-153] 3661ACTIVE
    DI [154-160] 36610ACTIVE
    DI [161-296] 891153ACTIVE
    GI RackSlotStart PtNum Pts
    1 89116916
    2 89118516

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    ssaul
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    • November 19, 2024 at 12:34 AM
    • #2

    What happens if you turn on di 169 and di 170?

  • jstolaruk
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    • November 19, 2024 at 12:46 AM
    • #3

    How many words is the input size and output size in the driver set up for?

  • Jeffrocks99
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    • November 19, 2024 at 2:31 PM
    • #4

    I figured it out.

    Since I had the DCS CPC from 153-160 in the Digital inputs, it created an offset of 8 bits

    DI [161-296] 891153ACTIVE

    DI 161 is actually DI 153. I guess the Group inputs don't Offset because if I turned on DI 161 Group input 1 would have a 1, as well as 177, Turned on GI 2 will have a 1.

    Very confusing

    I Moved the DCS signals to unassigned DI

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Thread Tag Cloud

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  • Ethernet IP
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Tags

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  • omron
  • Group Input
  • Digital I/O
  • I/O mapping
  • Ethernet IP
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