hallo !
I have a system of S7-300 ( cpu 313c-2DP ), i want to connect this system to PC ( SCADA ) by cp341 ( serial communication port RS232C ) , I cannot use the both ports of CPU for some reason ,I think the protocool I must use is RK512, does any one can inform me or help if this is possible way to exchange data between PC ( scada ) AND S7-300 THROUGH CP341 .
thanks all.
David
I have a system of S7-300 ( cpu 313c-2DP ), i want to connect this system to PC ( SCADA ) by cp341 ( serial communication port RS232C ) , I cannot use the both ports of CPU for some reason ,I think the protocool I must use is RK512, does any one can inform me or help if this is possible way to exchange data between PC ( scada ) AND S7-300 THROUGH CP341 .
thanks all.
David