Jump to content

Ethernet/IP and Omron PLC


JPowell

Recommended Posts

I need to interface a Unistream with an Omron PLC.  Specifically, the OMRON SYSMAC CJ2M CPU31.  Omron requires an EDS file for all Ethernet/IP connections and a generic EDS file we found does not seem to work.  The Unistream is configured as an adapter and the Omron is configured as the scanner.  During testing, I did attempt to switch roles and have the Unistream as the Scanner and the Omron as the adapter, but neither configuration seemed to work.

 

The error message in the Omron indicates a byte count issue; however, with the assistance of an Omron integrator, we confirmed that the number of bytes in and out of the Omron is correct.

 

  • Upvote 2
Link to comment
Share on other sites

  • 2 months later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...