11/8/2020 4:15 PM | |
Joined: 9/27/2006 Last visit: 9/23/2024 Posts: 12282 Rating: (2685) |
Hello Arif; Have a look at the screenshot below, taken to this introductory presentation for S7-1500R/H redundant systems. SIMATIC S7-1500R/H Technical Slides First, it states that CPs and CMs cannot be added to S7-1500R/H CPUs. Second, as an alternative it proposes the use of separate switches to implement additional networks. You could program your Modbus TCP connections directly on the redundant CPUs, through the additional switches. There are redundant Modbus TCP function brlocks available (for a price) on S7-1500R/H CPUs, have a look here: Where can you find information about the redundant Modbus/TCP instructions for the S7-1200 CPUs and S7-1500 (R/H) CPUs? https://support.industry.siemens.com/cs/ww/en/view/109771501 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 11/08/2020 16:17:11 |
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