摘要
SC系列PLC是台达新推出的一款S系列PLC,主要是增加了总频宽为130K的高速脉冲输出和高速计数的功能适合控制伺服系统,现使用SC系列PLC为客户开发了一套系统,系统组成为触摸屏DOP-A57GSTD+可编程控制器DVP-12SC11T+伺服ASD-A021LA+编码器ES3-06CN6941+步进,设备不大,但是使用的台达机电产品较全,整个系统由于控制精度高,所以调试较困难。
The SC series PLC is a new S series PLC of Delta. The key is to increase the total bandwidth of 130K high-speed pulse output and high-speed counting function suitable for the servo control system. We use the SC series PLC developed a system for our customer, this system compose with DOP-A57GSTD HMI, DVP- 12SC11T PLC, ASD-A021LA servo, ES3- 06CN6941 Encoder and step servo. Although it＇s a little equipment, but it uses many mechanical and elecuical products of Delta. Debugging is very difficult because of high precision of the whole control system.
