6/8/2012 4:01 PM | |
Joined: 3/16/2012 Last visit: 5/1/2024 Posts: 34 Rating:
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Dear Experts; I need your helps.
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6/22/2012 10:25 AM | |
Joined: 3/14/2008 Last visit: 8/30/2024 Posts: 2093 Rating:
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Take my advice: Use PCS7 environment only.. You can make your custom blocks by programming in SCL,FDB, STL, but I would suggest to use CFC charts for main programming... I started up an old plant with seperate S7300 modules with their own programs and sending data to and from S7400. (PCS7 4.0). I had a lot of problems with errors and a lot of time figuring out which data to send on profibus. I removed all S7300 and replaced by ET200M. I converted the S7 programs to CFC and everything runs smoothly. |
If I could help you, you can use the RATE button. Thank you. |
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