急躁的请各位指教从下列诊断信息中看看程序到底出了什么问题?????

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急躁的请各位指教从下列诊断信息中看看程序到底出了什么问题?????

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2005-07-04 15:20:14


Event 3 of 10: Event ID 16# 4301
Mode transition from STOP to STARTUP
STOP due to: STOP caused by programming error (OB not loaded or not possible, or no FRB)
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; 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
12:25:58:106 am 01/01/94


Event 4 of 10: Event ID 16# 4562
STOP caused by programming error (OB not loaded or not possible, or no FRB)
Breakpoint in user program: Cyclic program (OB1)
Priority class: 1
FC number: 2
Module address: 44
Previous operating mode: RUN
Requested operating mode: STOP (internal)
Internal error, Incoming event
12:25:28:824 am 01/01/94


Event 5 of 10: Event ID 16# 2522
Area length error when reading
Global DB, byte access, Access address: 202
Requested OB: Programming error OB (OB121)
OB not found, or disabled, or cannot be started in the current operating mode
Internal error, Incoming event
12:25:28:816 am 01/01/94
急躁的请各位指教从下列诊断信息中看看程序到底出了什么问题????? 已锁定
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