Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Communicating with PLC using serial COM

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
    2
    2
    23
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • mkr38undefined
      mkr38
      last edited by

      Hi all,

      I am trying to control a Duet 3 6hc with a PLC through a serial COM.
      The Duet is running firmware 3.5.3
      The PLC sends RS232 commands connecting to IO_0 on the board.
      Is there a procedure or hardware for setting this up? Any guidance would be greatly appreciated.

      jay_s_ukundefined 1 Reply Last reply Reply Quote 0
      • jay_s_ukundefined
        jay_s_uk @mkr38
        last edited by

        @mkr38 just M575. You need to set the correct speed etc and whether you use a checksum too (you probably won't). And then just send away

        Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Unless otherwise noted, all forum content is licensed under CC-BY-SA