Posted 4 Feb 2019 Hello. I'm trying to comunicate to Siemens S7-300 using Citect S7NT driver. I haven't done this so far so I'm asking you for help. What software do I need to successfully comunicate with S7? How do I set S7NT CITECT driver (Board, port, device,...)? Thanks. Best regards. Share this post Link to post Share on other sites
Posted 4 Feb 2019 (edited) @AndrejP For driver help you should follow this path C:\Program Files (x86)\Schneider Electric\[Your SCADA version]\Bin such as C:\Program Files (x86)\Schneider Electric\Citect SCADA 2016\Bin then select file "DriverReferenceHelp.chm" It will descibe you how to config parameter for each driver communication. If you have some budget I think you should buy PSDIRECT additional plugin to communicate with S7-300 it easier to config than S7NT. Edited 4 Feb 2019 by Wasan Share this post Link to post Share on other sites
