应用MODBUS协议的交流伺服系统通讯功能设计

The Communication Design of Digital AC Servo System Based on MOD-BUS Protocol

介绍了采用MODBUS协议的数字式交流伺服系统通讯接口设计方案,实现了在线设置系统控制参数、重构控制器结构、组合控制模式的功能。应用结果表明,设计方案具有结构简单、成本低、可靠性高的特点。

The paper presented a communication interface design of digital AC servo system using MODBUS protocol, implemented the function that on-line set up the controller parameter, re-configured controller structure and assembled control mode. The application results showed that the design was simple, cost-effective and reliable.