S7200 comms to Citect

[Steve_D]

Hi guys,
I have a client with a siemens S7200 PLC (1215C CPU),which has an on board ethernet port (marked "profinet" on the PLC) and I need to interrogate it with citect Scada. Has anyone done this? Do i need to buy the PSDirect driver to interface with citect? and do I need any other hardware?
Thanks in advance

 

[sigmadelta]

I would use the S7TCP driver (must be purchased), but I also managed to get communication working (using PLCSIM) using PSDirect (DBs must be set to non-optmized).

See this thread for the explanations I gave before:

http://www.plctalk.net/qanda/showthread.php?t=119466