5/4/2021 7:52 PM | |
Joined: 7/16/2019 Last visit: 3/17/2023 Posts: 10 Rating:
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batteries need for Redundancy time ,with out Batteries Redundancy is Possible are not my case:no battery in both PLC Download Hardware and Logic in Both PLC and Stop PLC A ,now PLC A is Standby and PLC B is master Changer is ok But that time output is Disable and Error also came IO address image not read something error is came ------------------------------------------------------------------------------------------ |
Last edited by: SATHISHANBU at: 05/04/2021 20:01:28Last edited by: Jen_Moderator at: 05/05/2021 08:57:54New subject after splitting |
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5/4/2021 8:10 PM | |
Joined: 7/16/2019 Last visit: 3/17/2023 Posts: 10 Rating:
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Redundancy Change ok but Change time output also Disable ,why this happen my case: |
5/7/2021 8:20 AM | |
Joined: 6/19/2017 Last visit: 8/5/2024 Posts: 8175 Rating:
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Closed cause question posted twice. The second thread with the subject CPU 412-5 H PN/DP issue is published within the conference SIMATIC S7-400 / S7-400H / S7-400F /FH. Jen_Moderator |
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