FBM217 BACHMANN

DS200GHDQF1CBD
DS200GHDQF1CBE
DS200GHDQF1CBF
DS200GHDQF1CBG

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描述

BW以1点为单位,写入位元件的状态

WW以16点为单位,写入位元件的状态,或以1字为单位,写入值到字元件

BT以1点为单位,SET/RESET位元件

WT以16点为单位,SET/RESET位元件,或写入值到字元件

RR控制PLC运行RUN

RS控制PLC停止STOP

PC读出PLC设备类型

TT连接测试

注:位元件包括X,Y,M,S以及T,C的线圈等;

字元件包括D,T,C,KnX,KnY,KnM等。

FX系列PLC专用协议通信指令格式详解

约定说明:

ENQ为请求标志,ASCII值5,VB中以chr(5)表示;

ACK为正确标志,ASCII值6,VB中以chr(6)表示;

STX为请求标志,ASCII值2,VB中以chr(2)表示;

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