125840-01 BENTLY

DS215TCCBG3AZZ01A GE
DS215TCCBG3BZZ01A GE
DS215TCCBG3BZZ01B GE
DS215TCCBG8BZZ01A GE
DS215TCQAP1BZZ01A GE
DS215TMCBP3AZZ03A GE
DS215TMIBP1AZZ01A GE
DS215UCIAG1AZZ05A GE
DS215UDSAG1AZZ01A GE
DS215UPLAG1BZZ01A
E3044V2H15 GE
ELEMENTSATZ KS100-4-N GE
EQ3700DW GE
G761-3039B GE
GK771K200A GE

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描述

在内部处理阶段,PLC检查CPU.模块内部的硬件是否正常,将监控定时器复位,以及完成一些其它内部工作。
在通信服务阶段,PLC与其它的带微处理器的智能装置通信,响应编程器键入的命令,更新编程器的显示内容。
当PLC处于停止(STOP)模式时,只执行以上的操作。PLC处于运行(RUN)模式时,还要完成另外三个阶段的操作。
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