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| 7/7/2021 11:00 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi, yes, its also described in the ET200 SP HA system-manual: SIMATIC ET 200SP HA ET 200SP HA Distributed I/O systemhope this helps, regards, |
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FCK WAR! |
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| 2/5/2025 4:15 AM | |
Joined: 1/2/2014 Last visit: 8/25/2025 Posts: 160 Rating:
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2025 Feb Update As per S7-1500R/H redundant system 2024 System manual page 133 ET 200SP HA IM 155-6 PN HA (6DL1155-6AU00-0PM0), FW version V1.2 or higher **************************************************** What I understand is 1. S7 1500 H and ET 200SP HA can be used simply. 2. S71500 R and ET 200SP HA cannot be used as H-Sync forwarding is not available in ET 200SP HA. But 1500 R can work without H-Sync forwarding (if the Redundant cpu to cpu cable removal or breakege is unlikely, like both CPU exist nearby) So 1500 R ET 200SP HA without H-Sync forwarding may be possible. ET 200SP HA IO redundancy with S71500H As of July 2025 : IO redundancy via HARDWARE of ET 200SP HA is not supported in TIA. Achieve IO redundancy via "LRedIo" for TIA. |
Last edited by: RIAN Che at: 08/12/2025 08:29:06ET 200SP HA IO redundancy |
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