I've a project on S7-200 PLC /CPU 216 and want to download this project to S7-200 PLC /CPU 226.
Can I download it directly via Micro/Win or may need to do some change before?
Waiting for kind Answer !..
I got a circuit diagram from the net to implement S7-200 PPI cable adapter based on RS232 PC port as shown in attached image.
Please advise me if this design is trusted or not !..
Waiting for kind help..