Siemens G120X via Ethernet/IP

marks
2025-05-06
2025-05-13
  • marks - 2025-05-06

    The goal is to control a Siemens G120X VFD via Ethernet/IP.

    The .eds is installed into the device repository.
    The VFD is added and is using the connection and assemblies from the eds.

    It appears to reach the VFD but fails to establish a connection. The status message is:
    Diag String: 'Adapter configured. Open all connections.'

    The PLC is a raspberry pi 4, running codesys target version 4.13.0.0. The development environment is CODESYS V3.5 SP21 + (64-bit).

    Anyone have experience with this combination? Alternately, where should I look next?

    Thank you,

    Mark

     
  • marks - 2025-05-13

    Does anyone know the internals of Codesys well enough to interpret the diagnostic string?

     

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