REGION StatusOut

    #Status.bEnabled := #AxisName.StatusWord.%X0;

    #Status.bError := #AxisName.StatusWord.%X1;

    #Status.bHomed := #AxisName.StatusWord.%X5;

    #Status.fActualPostion := #AxisName.ActualPosition;

    #Status.fActualVelocity := #AxisName.ActualVelocity;

    #Status.iErrorID := #AxisName.ErrorWord;

    IF #AxisName.StatusWord.%X7 THEN

        #Status.State := E_AxisState#Standstill;

    ELSIF #AxisName.StatusWord.%X8 THEN

        #Status.State := E_AxisState#PositioningCommand;

    ELSIF #AxisName.StatusWord.%X9 THEN

        #Status.State := E_AxisState#JogCommand;

    ELSIF #AxisName.StatusWord.%X10 THEN

        #Status.State := E_AxisState#VelocityCommand;

    ELSIF #AxisName.StatusWord.%X11 THEN

        #Status.State := E_AxisState#HomingCommand;

    ELSE

        #Status.State := E_AxisState#UNDEF;

    END_IF;

    #Status.Sensor.NegativeLimit := #AxisName.StatusWord.%X17;

    #Status.Sensor.PositiveLimit := #AxisName.StatusWord.%X18;

END_REGION

这是伺服状态根据StatusWord来的

StatusWord的17/18位是正负极限

那回零参考点呢？