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Hi,experts
I would like to know Allen-Bradley's Ethernet(Client Server Protocol,CSP) and Ethernet/IP protocol,but I can't find their specification. Could any one tell me where I can get it?
Thanks a lot for your help.

Hello,

The Ethernet/IP spec is maintained by http://www.odva.org. They are the copyright holder.

It does not cover how to communicate with an AB processor using Ethernet/IP.

That you can find in other AB docs.

But if you are going to create some software to communicate to an AB processor you will need the spec as it covers all the wrapper information not covered in the AB docs.

If you are an AB tech partner I would suggest contacting AB for the needed information.

If you are not an AB partner, AB will not provide any help in developing a product.

Hope that helps,

Mark
www.hmisys.com