Cimplicity READ error


Thread Starter

Florin David

I am trying to connect Cimplicity with Allen Bradley SLC 5/03 through DF-1 protocol, and I get the error "READ: Data length check error". Does anybody know what happens?

Dwight Ilsley

It's tough without more information. Here are two debugging tips:
1) Check the '.out' and '.err' files in your \log directory for that protocol in that project. There may be useful information there - the
trick is understanding what those files are telling you.
2) Are there additional messages in the .log file? Sometimes these messages are symptoms where the problem is reported earlier.

Dwight Ilsley
NEDDAM Software Technologies