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超哥002
(1) PLC I/O指示灯不亮 MS指示灯红灯闪烁
(2) PLC软件打不开(已经重装过),打开软件时出现以下提示,请各位大神高手给解决以下
Failed to initialize RSLogix5000 services.
Class not registered
(Unable to create an ISentinelClient - Make sure the Security Server client is installed.)