11/11/2014 11:53 AM | |
Posts: 3 Rating: (0) |
Standby cpu-417H goes to stop mode due to Link-up/update aborted . Attachmentcpu1.pdf (102 Downloads) |
Last edited by: mohamed kassim at: 11/16/2014 1:04 PM |
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11/11/2014 12:20 PM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating: (1365)
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Hello mohamed kassim, Please upload diagnostic buffer of both CPUs for more investigations. In case of running master CPU and standby in STOP mode, please check if one of the sync. modules are not faulty or fiber optic cables are not damaged.Read more in section 16.2.5 of the following manaul:
SIMATIC Fault-tolerant systems S7-400H I hope this helps, Hamid Hosseini |
This contribution was helpful to1 thankful Users |
11/17/2014 12:42 PM | |
Posts: 3 Rating: (0) |
cpu1& 2diagnostic buffer attached
Attachmentcpu1.pdf (91 Downloads) |
10/12/2017 8:45 AM | |
Joined: 6/19/2017 Last visit: 8/5/2024 Posts: 8175 Rating: (169) |
New question published by Faizan Taufiq is split to a separate thread with the subject S7-400 - Received an error in Diagnostic Buffer:" Error when allocating local data" . Best regards |
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