I have a simatic S7-200 smart PLC with SR20 CPU and ethernet port. I would like to interface it with my Vijeo citect 7.4. it would be really helpful if somebody can help me with that.
The above threads may help you out.
'Citect, on the other hand, is designed to run with most PLCs on the market. To run with Siemens PLCs, you need to purchase a separate driver.'