我试图有一个循环,它将从 100 开始并下降,直到它达到 while 条件不再成立的点。
我从
While Solar_Power_House_W_Solar_PER <= OneHundred AND BatChargePercent < OneHundred DO
State_Dis_Charge := false
FOR PLC_SetLoopChargeValue:= 100 TO 0 By -1 DO
ConvertoReal := INT_TO_LREAL(PLC_SetLoopChargeValue);
Divide := ConvertoReal DIV(100);
PLC_SetCharge := Divide;
PLC_Charge := 1500 * PLC_SetCharge;
RB_Charge := PLC_Charge;
Visual_RBPower := 1500 * PLC_SetCharge; (*Charge *)
END_FOR;
我认为我遇到的问题是它循环太快,所以条件永远不会退出 while 循环,因为系统更新需要一段时间,所以我想添加一个延迟部分:
While Solar_Power_House_W_Solar_PER <= OneHundred AND BatChargePercent < OneHundred DO
State_Dis_Charge := false;
wait(IN:=not wait.Q , PT:=T#50ms);
if Wait.Q Then
FOR PLC_SetLoopChargeValue:= 100 TO 0 By -1 DO
ConvertoReal := INT_TO_LREAL(PLC_SetLoopChargeValue);
Divide := ConvertoReal DIV(100);
PLC_SetCharge := Divide;
PLC_Charge := 1500 * PLC_SetCharge;
RB_Charge := PLC_Charge;
Visual_RBPower := 1500 * PLC_SetCharge; (*Charge *)
END_FOR;
END_IF;
END_WHILE;
我认为它应该如何工作是每 50 毫秒 1 个 for 循环应该运行。目前,每 50 毫秒没有任何事情发生。