5/31/2013 12:49 PM | |
Posts: 3 Rating: (0) |
Tank for you translate .. |
5/31/2013 7:06 PM | |
Joined: 9/27/2006 Last visit: 9/24/2024 Posts: 12282 Rating: (2685) |
Hello phb; I do not believe it is wise to change the masyter/slave settings of the PPI network participants. As you will find in the attached document, it would be better to setup a single CPU as the only master on the PPI bus, and to use it to read/write to all participants, transfering the data read from one CPU and rewriting it to another if required. By the way this is extracted from chapter 7 of the S7-200 System manual, Communicating over a Network. You will find a link to the manual in the following related FAQ: How is data exchanged between two SIMATIC S7-200 devices in PPI mode? Hope this helps, Daniel Chartier |
Last edited by: O_Moderator at: 6/3/2013 9:30 AMLast edited by: dchartier at: 5/31/2013 8:52 PM |
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6/3/2013 11:28 AM | |
Posts: 3 Rating: (0) |
thank you, |
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