Question

我正在编写一个程序，开关按钮打开电动机并关闭电动机。

我想在引发标志时关闭电动机。（标志是@IOTest :: IO :: ClutchDetector == 0 || 1）我设置了一个带有3个选项的组合框作为测试，所以离合器检测器= 0 ==脱离，1 ==订婚，2 =在运输..

如果（@IOTest :: IO :: ClutchDetector == 2）In Transit

允许马达继续运行

当我运行下面的程序时...使用while循环..允许电机接通（@IOTest :: IO :: ClutchDetector == 2）并且当我更改@IOTest :: IO :: ClutchDetector == 0 || 1）

然而，当我将clutchDetector组合框更改为== 0或1时，系统崩溃，我必须终止进程才能将其恢复。请帮忙..有关如何更改此代码的建议..

on sysvar CCU::ClutchPowerOnOff
{
    int clutchMotorOff = 1;
    cancelTimer(clutchMotorTimer);
    ;

    ////////// from here if clutch Power Off is selected

    if (@this == this::ClutchPowerOff)
    {
        write("Clutch Power Off");
        sysSetVariableInt(sysvar::IO::IOPiggy1::MotorPowerClutchOnOff, 0 );
        sysSetVariableInt(sysvar::CCU::ClutchPowerOnOff, 0);

    }
    else if(@this == this::ClutchPowerOn)
        clutchMotorTimer.set(CLUTCH_POWER_ON_TIME_MS);
    while (@IOTest::IO::ClutchDetector == 2)
    {   
        if (clutchMotorOff == 1)
        {   
            write("!!!!Clutch Motor ON because Clutch wasn't engaged!!!!");    
            sysSetVariableInt(sysvar::IO::IOPiggy1::MotorPowerClutchOnOff, 1 );
            sysSetVariableInt(sysvar::CCU::ClutchPowerOnOff, 1); 
            write("!!!!Timer on!!!!");    
             //flag set to prevent restarting the timer
            clutchMotorOff == 0;
        }   
    }   
    //sysSetVariableInt(sysvar::IO::IOPiggy1::MotorPowerClutchOnOff, 0 );
    //sysSetVariableInt(sysvar::CCU::ClutchPowerOnOff, 0); 
    sysSetVariableInt(sysvar::IO::IOPiggy1::MotorPowerClutchOnOff, 0 );
    sysSetVariableInt(sysvar::CCU::ClutchPowerOnOff, 0); 

    //set flag to indicate Motor switched off 
    clutchMotorOff == 1;
    write("!!Detector Clutch Dis Engaged / Engaged - Motor Not Allowed!!");
    cancelTimer(clutchMotorTimer);
}

Answer 1

//flag set to prevent restarting the timer
clutchMotorOff == 0;

您没有设置标志，此声明无效。使用=代替==。

同样的：

clutchMotorOff == 1;

为什么我的循环使我的系统崩溃？我该如何解决？

1 个答案: