Announcement

Collapse
No announcement yet.

Tested modbus devices

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Tested modbus devices

    Here is a list of devices I have tested with the modbus PI and have functioned well:

    1. Automation Direct PLC's {IP and 485}
    2. TriPLC {only tested mod 485}
    3. Cummins Power Command 1300 {modbus 485 9600,8E1}
    4. Siemens Transfer switch {modbus 485}
    5. Eaton ELC line of PLC's {modbus 485}

    #2
    Originally posted by Jgarbus View Post
    Here is a list of devices I have tested with the modbus PI and have functioned well:

    1. Automation Direct PLC's {IP and 485}
    2. TriPLC {only tested mod 485}
    3. Cummins Power Command 1300 {modbus 485 9600,8E1}
    4. Siemens Transfer switch {modbus 485}
    5. Eaton ELC line of PLC's {modbus 485}
    Jgarbus,

    Which PLC's have you tested from Automation Direct? I am trying to get the Click PLC working but am having issues with the analogue mapping. Seems that Click PLC does not follow the standard Modbus mapping protocol.

    Comment


      #3
      I have a DL06 with all digital IO. I ordered a click to try but have not messed with it yet. I also dont have any analog input to test. Have you tried reading the registers with modscan or another 3rd party application. I debugged most of my devices externally and then moved into HS3. What model PLC are you using? I just looked at a C0-02DD2-D and see the AI and AO as register 428673 - 428679 Floating 32 bit words


      DF1,FLOAT,428673,"FC=03,06,16","",0,No,""
      DF2,FLOAT,428675,"FC=03,06,16","",0,Yes,""
      DF3,FLOAT,428677,"FC=03,06,16","",0,Yes,""
      DF4,FLOAT,428679,"FC=03,06,16","",0,Yes,""
      Last edited by Jgarbus; October 1, 2016, 07:34 PM.

      Comment


        #4
        Originally posted by Jgarbus View Post
        I have a DL06 with all digital IO. I ordered a click to try but have not messed with it yet. I also dont have any analog input to test. Have you tried reading the registers with modscan or another 3rd party application. I debugged most of my devices externally and then moved into HS3. What model PLC are you using? I just looked at a C0-02DD2-D and see the AI and AO as register 428673 - 428679 Floating 32 bit words


        DF1,FLOAT,428673,"FC=03,06,16","",0,No,""
        DF2,FLOAT,428675,"FC=03,06,16","",0,Yes,""
        DF3,FLOAT,428677,"FC=03,06,16","",0,Yes,""
        DF4,FLOAT,428679,"FC=03,06,16","",0,Yes,""
        And there is the problem - the click mapping for the analogue data - 6 digit address - tried Modscan but even that does not support 6 digit mapping.

        I have Y and C working on the click for digitals - X do not work because of the mapping (6 digits) - but the click still becomes useful using C and Y.

        Comment


          #5
          Have you looked at the move function? You can move the final value to another register.

          Comment


            #6
            Originally posted by Jgarbus View Post
            Have you looked at the move function? You can move the final value to another register.
            Jgarbus - where is the move function? In the click software - if so what version are you using? I am on version 1.4 and all analogue registers appear to use 6 digit modbus addressing.

            Comment


              #7
              Originally posted by Neil View Post
              Jgarbus - where is the move function? In the click software - if so what version are you using? I am on version 1.4 and all analogue registers appear to use 6 digit modbus addressing.
              Jgarbus - mapping solved, see...

              http://board.homeseer.com/showthread...25#post1267625

              Comment

              Working...
              X