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故障信息,请帮忙看看

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新手

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主题:故障信息,请帮忙看看


只看楼主 楼主 2013-01-11 15:18:22
3号从站限位开关动作时,cpu出现sf、bf灯报错,cpu不停机。cpu故障信息如下:
Diagnostic buffer of module CPU 315-2 DP

Order No./ Des cription Component Version
6ES7 315-2AG10-0AB0 Hardware 7
- - - Firmware V 2.6.11
Boot Loader Firmware expansion A 0.21.0

Rack: 0
Slot: 2


Event 1 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 3
DP master system ID: 1
Log. base address of the DP slave: Input address: 2046
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
Priority class: 26
External error, Outgoing event
01:00:19.975 AM 02/04/1996


Event 2 of 10: Event ID 16# 39C4
Distributed I/Os: station Failure
Address of the affected DP slave: station number: 3
DP master system ID: 1
Log. base address of the DP slave: Input address: 2046
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
Priority class: 26
External error, Incoming event
01:00:19.838 AM 02/04/1996


Event 3 of 10: 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:
- Automatic warm restart after backed up power on
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:
- Automatic warm restart after backed up power on
Previous operating mode: STARTUP (warm restart)
Requested operating mode: RUN
Incoming event
12:59:17.991 AM 02/04/1996


Event 4 of 10: Event ID 16# 1382
Request for automatic warm restart
STOP due to: Power failure
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:
- Automatic warm restart after backed up power on
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:
- Automatic warm restart after backed up power on
Requested OB: Startup OB (OB100)
Priority class: 27
Incoming event
12:59:17.990 AM 02/04/1996


Event 5 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:
- Automatic warm restart after backed up power on
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:
- Automatic warm restart after backed up power on
Previous operating mode: STOP (internal)
Requested operating mode: STARTUP (warm restart)
Incoming event
12:59:17.169 AM 02/04/1996


Event 6 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 8
DP master system ID: 1
Log. base address of the DP slave: Input address: 2038
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:59:16.842 AM 02/04/1996


Event 7 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 7
DP master system ID: 1
Log. base address of the DP slave: Input address: 2040
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:59:16.746 AM 02/04/1996


Event 8 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 6
DP master system ID: 1
Log. base address of the DP slave: Input address: 2042
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:59:16.650 AM 02/04/1996


Event 9 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 5
DP master system ID: 1
Log. base address of the DP slave: Input address: 2036
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:59:16.554 AM 02/04/1996


Event 10 of 10: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 4
DP master system ID: 1
Log. base address of the DP slave: Input address: 2044
Log. base address of the DP master: 2047
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
12:59:16.468 AM 02/04/1996
请大家帮忙看看,谢谢
 
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侠士

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只看楼主 1楼 2013-01-14 09:58:05
从你的现场看,是限位开关导致3号从站故障,从而导致CPU出现故障。我认为是你的限位开关有短路的现象,从而导致3号从站通讯模块出现掉电情况。建议检查一下限位开关线路。我认为是这种情况引起的。
赢在起跑线,奋斗在中间。
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新手

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只看楼主 楼主 2楼 2013-01-14 15:41:36
限位开关、限位开关的线路已更换了,但还是出现上述故障。头疼
 
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游侠

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只看楼主 3楼 2013-01-14 20:52:45
把这个地址更换一下备用的点试试,重新修改程序在线一下
 
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