Serial communication with PLC SIEMENS SIMATIC S5-115U (941 CPU) with Labview 6i

[LormanZ]

I need to conect to a PLC SIEMENS SIMATIC S5-115U (CPU 941) with a PC using only the serial port (COM1). I need to use Labview 6i software.
Has anyone use a VI that can do that?
Does the 941 CPU (SIMATIC S5-115U) support AS511 protocol?

[Ben]

If you search the entire NI site for AS511 there is a hit that lists The Siemens AS511 as supported under Lookout.

You may want to inverstigate that route.

Ben

[Christ0phe]

http://www.citeng.com/
I use their 3964R Vis for 10 years.
Christophe