Hello,
I downloaded the configuration to the CM CanOpen module as described in the CM CanOpen Configuration Studio manual. But, I keep seeing the ERR light blinking at single flash rate. I have added the .eds file of the slave device to this configuration as well. The address of the CM CanOpen module and the data length match in S7-1200 (TIA PORTAL V12). From the description in the manual it looks like a single flash on the ERR light means generic configuration error. How do I solve this? Any thoughts? Please let me know if I can share in more information on this. Thanks very much!