我这里有一个西门子S7-412的CPU ,几次出现自动停止运行,开关在正常位置,也CPU上指示灯也没有异常指示,只有STOP灯亮,我保存了CPU的诊断信息,如下,我想问一下高手,这个到底是什么原因引起的,严不严重,不胜感激!
Diagnostic buffer of module CPU 412-2 DP
Order No./ Description Component Version
6ES7 412-2XG04-0AB0 Hardware 2
- - - Firmware V 4.0.3
Rack: 0
Slot: 2
Serial number: SVPT1375491
Event 1 of 120: Event ID 16# 4302
Mode transition from STARTUP to RUN
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STARTUP (warm restart)
Requested operating mode: RUN
Incoming event
08:56:25.036 AM 09/05/2014
(Coding: 16# 4302 FF68 C700 0000 0803 0703)
Event 2 of 120: Event ID 16# 1381
Request for manual warm restart
STOP due to: STOP caused by stop switch being activated
Startup information:
- Startup without modified system configuration
- No 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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Requested OB: Startup OB (OB100)
Priority class: 27
Incoming event
08:56:23.981 AM 09/05/2014
(Coding: 16# 1381 1B64 C772 4303 0803 0703)
Event 3 of 120: Event ID 16# 4301
Mode transition from STOP to STARTUP
STOP due to: STOP caused by stop switch being activated
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of the automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STOP (internal)
Requested operating mode: STARTUP (warm restart)
Incoming event
08:56:23.949 AM 09/05/2014
(Coding: 16# 4301 FF46 C772 4303 0803 0703)
Event 4 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- 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 by switch setting
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Operating mode: STOP (internal)
Incoming event
08:56:23.949 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0040 0803 0703)
Event 5 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- STOP request exists
- Keyswitch set to STOP
- 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 by switch setting
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
08:56:18.938 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0061 0803 0700)
Event 6 of 120: Event ID 16# 4303
STOP caused by stop switch being activated
Previous operating mode: RUN
Requested operating mode: STOP (internal)
Incoming event
08:56:18.934 AM 09/05/2014
(Coding: 16# 4303 FF84 0000 0000 0000 0000)
Event 7 of 120: Event ID 16# 4302
Mode transition from STARTUP to RUN
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STARTUP (warm restart)
Requested operating mode: RUN
Incoming event
08:56:17.034 AM 09/05/2014
(Coding: 16# 4302 FF68 C700 0000 0803 0703)
Event 8 of 120: Event ID 16# 1381
Request for manual warm restart
STOP due to: STOP caused by stop switch being activated
Startup information:
- Startup without modified system configuration
- No 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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Requested OB: Startup OB (OB100)
Priority class: 27
Incoming event
08:56:15.974 AM 09/05/2014
(Coding: 16# 1381 1B64 C772 4303 0803 0703)
Event 9 of 120: Event ID 16# 4301
Mode transition from STOP to STARTUP
STOP due to: STOP caused by stop switch being activated
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of the automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STOP (internal)
Requested operating mode: STARTUP (warm restart)
Incoming event
08:56:15.941 AM 09/05/2014
(Coding: 16# 4301 FF46 C772 4303 0803 0703)
Event 10 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- 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 by switch setting
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Operating mode: STOP (internal)
Incoming event
08:56:15.941 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0040 0803 0703)
Event 11 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- STOP request exists
- Keyswitch set to STOP
- 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 by switch setting
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
08:55:58.431 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0061 0803 0700)
Event 12 of 120: Event ID 16# 4303
STOP caused by stop switch being activated
Previous operating mode: RUN
Requested operating mode: STOP (internal)
Incoming event
08:55:58.427 AM 09/05/2014
(Coding: 16# 4303 FF84 0000 0000 0000 0000)
Event 13 of 120: Event ID 16# 4302
Mode transition from STARTUP to RUN
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STARTUP (warm restart)
Requested operating mode: RUN
Incoming event
08:55:55.223 AM 09/05/2014
(Coding: 16# 4302 FF68 C700 0000 0803 0703)
Event 14 of 120: Event ID 16# 1381
Request for manual warm restart
STOP due to: STOP caused by stop switch being activated
Startup information:
- Startup without modified system configuration
- No 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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Requested OB: Startup OB (OB100)
Priority class: 27
Incoming event
08:55:54.164 AM 09/05/2014
(Coding: 16# 1381 1B64 C772 4303 0803 0703)
Event 15 of 120: Event ID 16# 4301
Mode transition from STOP to STARTUP
STOP due to: STOP caused by stop switch being activated
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
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of the automatic startup type at power on:
- Warm restart triggered by switch setting
Previous operating mode: STOP (internal)
Requested operating mode: STARTUP (warm restart)
Incoming event
08:55:54.131 AM 09/05/2014
(Coding: 16# 4301 FF46 C772 4303 0803 0703)
Event 16 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- 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 by switch setting
Permissibility of certain startup types:
- Manual warm restart permitted
Last valid operation or setting of automatic startup type at power on:
- Warm restart triggered by switch setting
Operating mode: STOP (internal)
Incoming event
08:55:54.131 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0040 0803 0703)
Event 17 of 120: Event ID 16# 530D
New startup information in STOP mode
Startup prevented by:
- STOP request exists
- Keyswitch set to STOP
- 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 by switch setting
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
08:49:30.712 AM 09/05/2014
(Coding: 16# 530D FF04 C777 0061 0803 0700)
Event 18 of 120: Event ID 16# 4303
STOP caused by stop switch being activated
Previous operating mode: RUN
Requested operating mode: STOP (internal)
Incoming event
08:49:30.708 AM 09/05/2014
(Coding: 16# 4303 FF84 0000 0000 0000 0000)