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有一套设备,400PLC带3路ET200M,没路都有模拟量输入输出,数字量输入输出,工作3--4小时,报INTF后转为停止,但PLC至于运行,设备不开,不报警。只有5分,不要嫌少呀。</p>
问题补充:
cpu硬件诊断关键几条如下:Event 9 of 120: Event ID 16# 39C4
Distributed I/Os: station failure
Address of the affected DP slave: station number: 4
DP master system ID: 1
Log. base address of the DP slave: Input address: 4092
Log. base address of the DP master: 16383
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Incoming event
02:25:26:820 pm 03/02/95
Event 11 of 120: 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: 4093
Log. base address of the DP master: 16383
Requested OB: Rack failure OB (OB86)
OB not found, or disabled, or cannot be started in the current operating mode
External error, Incoming event |
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