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Ethernet IP

51Mag
51Mag ✭
in Robot Controller
I'm trying to connect a compact controller (Master) to a Standard controller(Slave).  The Slave has a Ethernet IP fieldbus adapter and the Master has the Ethernet Port.  I have the options

841-1 Ethernet/IP M/S

905-1 Ethernet/IP Port


on both controllers as well as the Fieldbus adapter on the slave. 

 

I can't get them to talk.  I have them connected through a hub but I can't get the green lights on the fieldbus adapter to go solid green, they just flash green.  On the slave I can see the signals I have setup but on the master I get an "x" in the value instead of a 0 or 1. 

 

Does anyone have any experience with this.  I have followed the manuals by using the EN_Slave on the master and the EN_Internal_Slave on the slave.

 

thanks

Comments

  • RowanM
    RowanM ✭
    I'm assuming this is IRC5 with an AB CompactLogix controller. Hope this helps:
     

    #
    EIO_BUS:

          -ConnectorLabel "EtherNet/IP Fieldbus Adapter" -EN_Address "192.168.1.80"
          -EN_SubnetMask "255.255.255.0" -EN_Gateway "0.0.0.0"

     

    #
    EIO_UNIT_TYPE:

     

          -Name "EN_INTERNAL_SLAVE_FA" -BusType "ENIP" -VendorName "ABB Robotics"
          -ProductName "EtherNet/IP Fieldbus Adapter Slave" -InternalSlave
          -EN_InputSize 20 -EN_OutputSize 20

    #
    EIO_UNIT:

     

          -Name "PLCIO" -UnitType "EN_INTERNAL_SLAVE_FA" -Bus "EtherNetIP_FA1"


     

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