Kyle_S

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About Kyle_S

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  1. NE1A EtherNet/IP Communications

    Thanks for the reply!!!!! That link you provided for the CJ2 walkthrough is what i was working with originally. That document only had an input connection example.  I found another document that showed a connection between NE1A and Rockwell. That is where i found the screenshot i included above that showed the 102 output assembly. That was my whole issue here. Why isn't the implicit messaging detailed at all in the manual? There seemed to be something very specific with the 102 output assembly number. Without 102 as my output assembly, nothing would work. I've asked Omron directly but they are still getting back to me. Without that NE1A to Rockwell document, im not sure how one would figure this connection out. ps. I am by no means a networking expert, just trying to get a better understanding of this. I really appreciated your reply.
  2. NE1A EtherNet/IP Communications

    Hello, This may be a long shot as this is a 6 year old thread but.... I found that input assembly instance 100 (or 64 HEX) and output assembly 102 (66 HEX) needed to be set in order to make my connection work. Same numbers for: NE1A to CompactLogix, NE1A to Siemens and NE1A to Omron CJ2. My questions is: does anyone know where these numbers derive from? I cant seem to find anything in the NE1A operation manual nor can i even seem to find any sort of communication manual. Is the 100 and 102 instance IDs a Rockwell thing? I had found a custom document someone did which showed these 100 and 102 numbers being used, and that was the only reference of them i could find. Any help in understanding these would be greatly appreciated. Thanks.