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Slave to slave communication

Created by: Dreamer of NZ at: 8/31/2012 9:03 AM (1 Replies)

8/31/2012 9:03 AM	Rate (0)
Dreamer of NZ Experienced Member Joined: 10/15/2008 Last visit: 4/6/2022 Posts: 35 Rating: (1)	Dear all: I have one CPU 315-2 DP and three CU320-2 DP, and I put all CU320-2 DP in the same DP port, it also means they communicate in the same bus. Therefore my question is may I do slave to slave communication between these three CUs? Is it possible to do it? Because I want to exchange some data between these CUs directly and do want to exchange data via CPU.

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8/31/2012 9:33 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 10/7/2024 Posts: 22391 Rating: (3016)	Hello, yes is possible. Refer capter 10.2.4 in the SINAMIS function Manual. http://support.automation.siemens.com/WW/view/en/59737625 Regards Christoph

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