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10/16/2013 10:35 PM | |
Joined: 9/27/2006 Last visit: 9/20/2024 Posts: 12282 Rating: (2684) |
Hello Ton; When you setup a Siemens CPU as a DP slave, once you have incorporated the GSD file and selected the correct node address, you still have a configuration to produce for the expected data exchange modules. The master must have the same configuration, but reversed (all IN moidules in the slave have to be OUT modules in the master, reflecting the same amnount of data, and in the same order). Look at the example in the following FAQ: Master-slave connection between two CPUs in different projects Having CPUs in different projects is a lot like having a non0-Siemens master (even though you use Step 7 for both projects in this case). Hope this helps, Daniel Chartier |
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