4/20/2019 7:33 AM | |
Joined: 7/31/2017 Last visit: 7/30/2024 Posts: 98 Rating:
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Hi guys, I found this article that says hot swapping is possible in 1500 system. |
Last edited by: Jen_Moderator at: 4/20/2019 1:10:10 PMOptimized link. Last edited by: draacula at: 09/20/2019 10:52:11thanks & regards, |
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4/22/2019 2:43 PM | |
Joined: 7/7/2010 Last visit: 8/16/2024 Posts: 15092 Rating:
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My general understanding in s7-1500's in the I/O modules are hot-swappable. Obviously, if your project requires a module to operate properly and continuously, you would stop it so you could swap out the module. With redundancy as an option for the s7-1500's in the "H" family, you can design and program the system to continue operating while swapping out a module. This is a good thing for large process systems that cost much time and/or money to stop and restart. That said, this is an early version of redundancy for the s7-1500 family. If it were me, I would not stake my company's reputation and design using that on a large scale system without having tested it in-house for an extended period of time, creating and solving all potential problems with handling of module / channel failure, and module swapping.
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