10/9/2016 5:21 AM | |
Posts: 13 Rating: (0) |
Hi, I am working with step7 ,but I dont know how to use SFC14 and SFC15 for send and recieve data when i have profibus device .can i ask to show me how to use it i need example project .i searche in this from ,i found link of some project but i couldnt open them,please help me ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 10/10/2016 3:49:11 PMNew subject after splitting |
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10/9/2016 6:31 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (872) |
Please visit this link. |
This contribution was helpful to1 thankful Users |
10/10/2016 8:53 AM | |
Joined: 1/28/2009 Last visit: 4/1/2024 Posts: 6836 Rating: (1359)
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Dear User,
The most straight-forward example that I can suggest would be the following link.It is easy,simple and you can find extra explanations in supporting links.Please read the following FAQ carefully and check the provided STEP 7 project : DP link between CPU 315-2DP (slave) and S7-400 (master) with STEP 7 V5.3Pleas note that you need to extract project before opening it with STEP 7. I hope it helps, hdhosseini |
This contribution was helpful to4 thankful Users |
10/11/2016 5:27 AM | |
Posts: 13 Rating: (0) |
Hi , Thank you for your time, I want to connect to simicode pro (through profidbus).I got gsd file ,and I attached the hwconfig, however i dont know how to read and write ,I dont know i should use sfc58 or sfc 14,15, which one i should use and how can i use it. Thank you again
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10/11/2016 9:02 AM | |
Joined: 7/9/2015 Last visit: 4/18/2024 Posts: 3807 Rating: (554) |
Hi, please check this FAQ: How do you read consistent data from a DP standard slave/PROFINET IO device and write it consistently to a DP standard slave/PROFINET IO device?Regards, Towome |
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