3/30/2021 9:50 AM | |
Joined: 10/11/2017 Last visit: 4/1/2021 Posts: 5 Rating: (0) |
Good day, dear experts! I had problems with my old CP 416: I tested the multiprojects program and opened the FC of one of the CFC block. When i put this FC online, after few second my controller went to STOP with this error: Event 265 of 3000: Event ID 16# 4541 STOP caused by priority class system Event: Current OB1 start event initiated by end of OB1 (free cycle) OB number: Cyclic program (OB1) Priority class: 1 Previous operating mode: RUN Requested operating mode: STOP (internal) Internal error, Incoming event 06:44:23.841 AM 03/30/2021 Event 264 of 3000: Event ID 16# 530D New startup information in STOP mode Startup prevented by: - STOP request exists - Cold restart or warm restart necessary Startup information: - Time for time stamp at the last backed up power on - Single processor operation Current/last startup type: - Warm restart triggered via MPI Permissibility of certain startup types: - Manual warm restart permitted Last valid operation or setting of automatic startup type at power on: - No startup type/following memory reset Operating mode: STOP (internal) Incoming event 06:44:23.843 AM 03/30/2021 After that i started controler with the switch / on switch and it work fine. This CPU is quite buisy and often has OB request errors, but this never caused stop mode becous of OB 80. So i just want to know - can watching FC in online mode cause to this problem and how i can fix this? More info: CPU have some problems during complite OB 34, 35, 36. I monitor cycle time this OB and in moment of stop i saw some increase their cycles. AttachmentSTOP cause.txt (481 Downloads) |
Follow us on