发表于:2006/11/28 14:09:00
#0楼
我厂有一台s7-318-2的西门子plc最近老是出现死机。(sf灯亮,显视屏没有故障信息)。进行连机后查看plc故障信息。看到以下信息,但不知道是什么意思和怎样解决?有哪位高手给我支点招啊!我先谢谢拉!
故障如下:
Event 1 of 100: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 25
DP master system ID: 1
Log. base address of the DP slave: Input address: 8189
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
02:14:35:900 pm 06/13/97
故障如下:
Event 1 of 100: Event ID 16# 38C4
Distributed I/Os: station return
Address of the affected DP slave: station number: 25
DP master system ID: 1
Log. base address of the DP slave: Input address: 8189
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
02:14:35:900 pm 06/13/97