在组件页上的定时器控件可以被安全的用在任何类中。
The timer control that is located on the Components TAB can be safely used in any class.
该定时器类的实例能够被多个线程安全地访问。
Instances of this timer class can be safely accessed from multiple threads.
本文介绍了PL C定时器在双速电梯端站保护中的应用。这种方法能提高电梯的安全可靠性。
This article introduces the application of PLC timer for end station protection in double speed lift. The methods can improve the safety reliability of the lift.
应用推荐