摘要
本文主要阐述了永宏PLC在自动焊接机上的应用;通过采用永宏PLC提供的NC定位指令,选用位置加方向的控制方式控制永宏E2系列伺服电机,实现了焊接长度精确定位;而且还采用了永宏FBs系列PLC高速通讯,通讯速度高达921.6Kbps;由于永宏PLC单机最多控制四轴高速脉冲输出,而使用高速Link,可实现高速共享资料,从而实现控制多于四轴的控制系统。
This paper describes FATEK PLC in the automatic welding machine; through the use of NC positioning instructions provided FATEK PLC, the choice of location plus direction control mode control FATEK E2 series servo motors to achieve precise positioning of the weld length; but also uses the FATEK FBs series PLC high-speed communication, communication speeds up to 921.6Kbps; due FATEK PLC control up to four axes standalone high-speed pulse output, and the use of high-speed Link, enables high-speed sharing of information, in order to achieve control more than four-axis control system.
