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#1 |
Member
![]() ![]() Join Date: Jun 2008
Location: TSINGTAO
Posts: 16
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All the light on s7-400 panel flashing
Hello guys,
I'm in trouble because all the light on s7-400 cpu panel is flashing ,i remove and insert to rock many times and download hardware configuration it can be okay at first but after a little time they will flash again,what the matter? enclose hardware diagnose list Event 64 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:42:43.416 PM 01/07/2009 Event 65 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:42:37.648 PM 01/07/2009 Event 66 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:42:12.142 PM 01/07/2009 Event 67 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:41:02.579 PM 01/07/2009 Event 68 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:40:52.240 PM 01/07/2009 Event 69 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:40:47.350 PM 01/07/2009 Event 70 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:40:15.241 PM 01/07/2009 Event 71 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:40:12.397 PM 01/07/2009 Event 72 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:39:47.414 PM 01/07/2009 Event 73 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:38:49.817 PM 01/07/2009 Event 74 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:38:26.963 PM 01/07/2009 Event 75 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:37:37.781 PM 01/07/2009 Event 76 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:36:53.401 PM 01/07/2009 Event 77 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:36:21.091 PM 01/07/2009 Event 78 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0000 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:36:16.365 PM 01/07/2009 Event 79 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:34:31.784 PM 01/07/2009 Event 80 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0000 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:50.866 PM 01/07/2009 Event 81 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0000 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:43.371 PM 01/07/2009 Event 82 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:39.054 PM 01/07/2009 Event 83 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:27.946 PM 01/07/2009 Event 84 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:26.510 PM 01/07/2009 Event 85 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:11.754 PM 01/07/2009 Event 86 of 120: Event ID 16# 3583 Accumulation of detected and corrected memory errors Not user-relevant (Z1): 0002 Requested OB: CPU hardware fault OB (OB84) Priority class: 25 Internal error, Incoming event 02:33:03.265 PM 01/07/2009 |
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#2 |
Lifetime Supporting Member + Moderator
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Hello leon.LEE.
Either the CPU, the rack it sits in, or the PSU in the rack is defective, or there is excessive electrical noise in the plant.
__________________
Jesper ![]() 3 strikes and you're out
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#3 |
Lifetime Supporting Member
![]() ![]() Join Date: May 2008
Location: Finland
Posts: 1,451
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How you Jesper assume that? Do you think that there is so much electrical interference that it corrupts units ram? And how can it be from defective rack if so?
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