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| 8/23/2023 8:08 AM | |
Joined: 9/2/2013 Last visit: 11/11/2024 Posts: 128 Rating:
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HI, The INTF LED in our CPU 417-4h has been lit for a very long time and I need you to assist me on how to clear it. It seems We have timing the the cyclic interrupt setting of the CPU because OB80 is trigger by OB35 and OB34 execution. Below is the diagnostic buffer: Diagnostic buffer of module CPU 417-4 H Order No./ Description Component Version 6ES7 417-4HL04-0AB0 Hardware 1 - - - Firmware V 4.0.10 Rack: 0 Slot: 3 Serial number: SVPV9374321 Event 1 of 2952: Event ID 16# 3502 OB request error No relevance for user (Z1): 0000 Cause: Cyclic interrupt clock pulse generator 6 Causing OB: Cyclic interrupt OB (OB 35) Causing priority class: 12 Requested OB: Timing error OB (OB80) Priority class: 26 Internal error, Incoming event 11:33:44.118 AM 01/26/2023 (Coding: 16# 3502 1A50 C358 0000 1136 0C23) Event 2 of 2952: Event ID 16# 3502 OB request error No relevance for user (Z1): 0000 Cause: Cyclic interrupt clock pulse generator 5 Causing OB: Cyclic interrupt OB (OB 34) Causing priority class: 11 Requested OB: Timing error OB (OB80) Priority class: 26 Internal error, Incoming event 11:33:43.718 AM 01/26/2023 (Coding: 16# 3502 1A50 C358 0000 1135 0B22) Event 3 of 2952: Event ID 16# 3502 OB request error No relevance for user (Z1): 0000 Cause: Cyclic interrupt clock pulse generator 6 Causing OB: Cyclic interrupt OB (OB 35) Causing priority class: 12 Requested OB: Timing error OB (OB80) Priority class: 26 Internal error, Incoming event 11:33:43.718 AM 01/26/2023 (Coding: 16# 3502 1A50 C358 0000 1136 0C23) Lookin forward to your prompt response in thins matter. Regards,
AttachmentDiagnoseA.txt (481 Downloads) |
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