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Order No./ Description Component Version
6ES7 414-2XK05-0AB0 Hardware 2
- - - Firmware V 5.1.1
Rack: 0
Slot: 4
Settings:
Time including CPU/local time difference (0 h)
Event 1 of 120: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 18
DP master system ID: 1
Log. base address of the DP slave: Input address: 8146
Log. base address of the DP master: 8191
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Outgoing event
10:08:41:906 am 02/07/09
Event 2 of 120: 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 non 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
10:08:37:863 am 02/07/09
Event 3 of 120: Event ID 16# 456D
STOP caused by program sequence error (OB not loaded or not possible, or no FRB)
Previous operating mode: RUN
Requested operating mode: STOP (internal)
Internal error, Incoming event
10:08:37:859 am 02/07/09
Event 4 of 120: Event ID 16# 39B2
I/O access error when transferring the process image to the output modules
Access error occurred for consistent user data
process image partition no.: 0
start address of the affected I/O area: 1162, area length: 20
Requested OB: Program execution error OB (OB85)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Incoming event
10:08:37:859 am 02/07/09
Event 5 of 120: Event ID 16# 39C4
Distributed I/Os: station failure
Address of the affected DP slave: station number: 18
DP master system ID: 1
Log. base address of the DP slave: Input address: 8146
Log. base address of the DP master: 8191
Requested OB: Rack failure OB (OB86)
Priority class: 25
External error, Incoming event
10:08:37:859 am 02/07/09
其各位大侠帮忙分析一下,谢谢了 。
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1、首先我来分析一下故障信息:
Event 1 :机架故障,原因是和CPU连接的扩展机架或者DP口扩展的远程IO(一般是ET200)丢失,如果是后者的话说明当时Profibus链路收到了干扰,无法正常通讯,当然有可能远程IO本身有问题(例如断电);此时CPU调用OB86(机架故障)
Event 2 :因为在程序中没有发现OB86,系统有需要进入STOP状态
Event 3:提示CPU进入STOP状态的原因是需要的OB块没有被加载;
Event 4:因为系统需要的OB86没有被加载,CPU调用OB85(OB调用错误)
Event 5:提示CPU进入STOP最终原因是OB86(机架故障),有故障的站地址是18。
2、根据上述提示,你最好在程序中插入空的OB80、OB82、OB85、OB86、OB87、OB121、OB122,并且下载,按照西门子编程的基本规范,上述组织块都是包含的。
等您来回答
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