您现在的位置是:首页 > PLC技术 > PLC技术
STL编程语言中断电延时定时器
来源:艾特贸易2017-06-05
简介启动一个断电延时定时器完整的 STL 语句表如下: A Enable_input; FR Timer; A Start_input; L Duration; SF Timer; A Reset_input; R Timer; L Timer; T Binary_time_value; LD Timer; T BCD_time_value; A Timer; =T imer_status; 采用
启动一个断电延时定时器完整的STL语句表如下:
A Enable_input;
FR Timer;
A Start_input;
L Duration;
SF Timer;
A Reset_input;
R Timer;
L Timer;
T Binary_time_value;
LD Timer;
T BCD_time_value;
A Timer;
=T imer_status;
采用SCL,调用断电延时定时器编程如下:
BCD_time_value:=S_OFFDT(
T_NO:=Timer,
S := Start_input,
TV :=Duration,
R := Reset_input,
Q := Timer_status,
BI :=Binary_time_value);
点击排行
