5/3/2016 6:40 AM | |
Joined: 7/20/2015 Last visit: 6/9/2023 Posts: 9 Rating: (0) |
Hi.. I'm trying to synchronize both the PLC 's of 6Es7414 4HM14 0AB0. When i download the program to main plc,it is working. But it is not getting synchronize with standby plc. it was working fine for last 4 months. please help me out. thanks in advance. Regards, Balaji R ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 5/3/2016 10:12:21 AMNew subject after splitting |
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5/3/2016 10:24 AM | |
Joined: 6/14/2006 Last visit: 6/17/2024 Posts: 301 Rating: (60) |
Hi, please have a look at your sync modules. Are all 4 green LED on? Are the sync cables connected properly? Regards |
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