6/14/2020 10:39 AM | |
Joined: 12/28/2016 Last visit: 12/22/2023 Posts: 364 Rating: (6) |
because of some reason I am unable to see the slave in my list |
With kind regards... |
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6/14/2020 11:21 AM | |
Joined: 12/28/2016 Last visit: 12/22/2023 Posts: 364 Rating: (6) |
No hardware ID |
With kind regards... |
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6/17/2020 3:28 PM | |
Joined: 9/27/2006 Last visit: 4/19/2024 Posts: 12256 Rating: (2664) |
Helloqwemx; Why do you complicate your life so? As stated before, Profibus masters and slaves (as long as they are certified) work the same way whatever manufacturer produces them. So Profibus functions such as DPRD_DAT and DPWR_DAT (functions that work on a S7 DP master) will read and write consistent data to/from a configured DP slave. Proof? Open the pdf file provided by Grzeg0rgzG in the following discussion, read the section on Access to Process Data. The document was written by Wago engineers. https://support.industry.siemens.com/tf//ww/en/posts/wago-and-step7/23236/?page=0&pageSize=10 Hope this helps, Daniel Chartier Edit: S7 Communications work on any native network (Profibus, Profinet, Industrial Ethernet) by which 2 S7 PLCs are connected. Your understanding of the examples is wrong. |
Last edited by: dchartier at: 06/17/2020 15:31:22Last edited by: dchartier at: 06/17/2020 15:32:34 |
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