S7-300 With Cp 341 Connection To Scada System

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

Hello David;

Here is a list of drivers available for the CP341:



The following link will take you to a manual for the CP341 that will show you how to implement an RK512 connection, and what function blocks to use in your S7-300 program:
http://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=1117397&objAction=csOpen&lang=en&siteid=cseus&aktprim=0&extranet=standard

Hope this helps,
Daniel Chartier