摘要
以三菱FX2系列PLC为例,介绍了用数据传送给位元件组的方法来控制输出、巧用脉冲输出指令及善用子程序等几种能够提高PLC程序运行速度的方法。实践证明,这几种编程方法是行之有效的。
With Mitsubishi FX2 Series PLC as example, some programming methods for increasing operationg speed of PLC programs are presented. These include transmitting data to combination of bit components to control outputs, using pulse output instructions and subroutines skillfidly, The practical results show that these methods are feasible and effective.
出处
《自动化仪表》
CAS
2005年第8期61-62,65,共3页
Process Automation Instrumentation
