我这边用317-2DP软冗余今天现在程序之后,两个PLC都无法RUN,报错信息是这样的,麻烦大家帮我看看是什么原因,另我的组态和现场的实际不符,组态多加了4个后期要用的ET200M从站,图片中是我的FC100的配置
Event 1 of 90: Event ID 16# 457F
STOP caused by STOP command
FC number: 100
Module address: 2860
Previous operating mode: STARTUP (warm restart)
Requested operating mode: STOP (internal)
Internal error, Incoming event
06:21:13.050 PM 01/01/1994
Event 2 of 90: Event ID 16# 1381
Request for manual warm restart
STOP due to: STOP caused by STOP command
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
06:21:12.125 PM 01/01/1994
问题补充:
问题 找到了,是由于所使用的软冗余包版本的问题,我用的是V1.2的,由于在启动过程中有PROFIBUS总线故障,则CPU会停机,除非换成V1.3的版本,哪位有V1.3的版本啊麻烦发我一个啊,邮箱wjfeng1@126.com,还有想问一下,资料上说用V1.2的话在暖启动过程中会出现这样的问题,那如果在后期CPU运行过程中出现ET200M站丢失的话,还会出现这样的问题吗
图片说明:
最佳答案
你要保证组态与实际配置相一致啊,组态好后重新下载。
看看你调用的FC100,输入的数值有不对的,是不是与组态中的地址不对应。
提问者对于答案的评价:
用V1.2版本的冗余包,当CPU从STOP到RUN,如果此过程中有PROFIBUS故障,则出现故障的那一路的CPU无法启动,换成V1.3的CPU只会报错,但可以运行
原创文章,作者:more0621,如若转载,请注明出处:https://www.zhaoplc.com/plc238931.html