We are trying to communicate from a CompactLogix to some Modbus TCP devices.
At first, we were trying with the AOP found on the Rockwell Website and were always getting “exception code 11 – Gateway traget device failed to respond”.
So, we tried to flash the EN2MB with the current firmware found on Anybus website and, since then, our CompactLogix is not able to lunch the configuration of the EN2MB module.
We can create it, and when we click on the icon to lauch the EN2MB config page, we get a message saying that there is no config file in the module and everyhing just froze. There’s no way we can get back to Logix 5000 from there. the only option is to kill the task from task manager.
Any idea ?