Serial communication with Siemens RK512 protocol

[acsiom]

How to communicate between a Siemens S5 PLC using RK512/3964 serial protocol and a PC with Labview.
Hardware 1 : PC, serial port, Labview
Hardware 2 : PLC Siemens 135U with CP544 module, Step5.

Thanks.

[SanaaT]

Hello Acsiom,

National Instruments has OPC Server software that is capable of communicating with a large number of PLCs, RTUs, and other industrial hardware.

Please see the attached documents for more information:
http://digital.ni.com/public.nsf/websearch/13EE0A9E2C43F0DB86256A6100722651?OpenDocument 
http://zone.ni.com/devzone/conceptd.nsf/webmain/49524fe0fbb7954686256aab0057bb70 

Regards,

Sanaa T
National Instruments