我司一台设备使用S7-300 314-6CG03-0AA0的cpu,cpu报SF报警,但是设备可以正常运行.查看诊断列表:如下：
Event 2 of 10: Event ID 16# 1381
Request for manual warm restart
STOP due to: Power failure
Startup information:
– Startup with modified system configuration
– Difference between setpoint and actual configuration
– Time for time stamp at the last backed up power on
– Single processor operation
Current/last startup type:
– Warm restart triggered by switch setting; last power on backed up
Permissibility of certain startup types:
– Manual warm restart permitted
– Automatic warm restart permitted
Last valid operation or setting of automatic startup type at power on:
– Warm restart triggered by switch setting; last power on backed up
Requested OB: Startup OB (OB100)
Priority class: 27
Incoming event
06:45:25:986 am 12/19/99
Event 5 of 10: Event ID 16# 4300
Power on backed up
Previous operating mode: No voltage
Requested operating mode: STOP (own initialization)
Incoming event
06:44:58:935 am 12/19/99
Event 9 of 10: Event ID 16# 4301
Mode transition from STOP to STARTUP
STOP due to: Power failure
Startup information:
– Time for time stamp at the last backed up power on
– Single processor operation
Current/last startup type:
– Warm restart triggered by switch setting; last power on backed up
Permissibility of certain startup types:
– Manual warm restart permitted
– Automatic warm restart permitted
Last valid operation or setting of the automatic startup type at power on:
– Warm restart triggered by switch setting; last power on backed up
Previous operating mode: STOP (internal)
Requested operating mode: STARTUP (warm restart)
Incoming event
06:36:36:710 am 12/19/99
问题补充：
测量了电源模块AC230V输入正常，DC24V输出正常啊。
有哪位大侠帮忙翻译一下诊断。谢谢
最佳答案
第一：电源有故障；
第二： Difference between setpoint and actual configuration，组态中的配置和实际的配置不一样，有差异。
要好好检查一下。
提问者对于答案的评价：
ok
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