1/28/2009 8:36 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating:
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Hi Adam, That is an DEFECT message, please save the diagnostic buffer of the CPU after switching off the power and switch it on again. This buffer will give the information where customer support of Siemens could some more. Because there is no further information about the H-System inyour question, I have to do some guessing.... Is the hole H-System is going into DEFECTIVE or only one H-CPU ? Have you the newest firmware: Operating System Updates for CPU412-3H / CPU414-4H / CPU414-4H PG / CPU417-4H |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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2/20/2017 3:07 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating:
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New question published by salihoht is split to a separate thread with the subject CPU 414-4H, leds blink simultaneously then unit shuts-down. Best regards |
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