摘要
介绍Modbus-RTU通信协议在三菱FX3U系列PLC和三菱A700系列变频器之间的串行通信实现方法。经调试和实践,三菱FX3U系列PLC与三菱A700系列变频器基于MODBUS协议成功实现通信。
This study proposes an implementation method of Modbus-RTU communication protocol in the serial communication between PLC of Mitsubishi FX3 U series and inverter of Mitsubishi A700 series. The application and debugging ofit proves that the communication between PLC of Mitsubishi FX3 U series and inverter of Mitsubishi A700 series, which is based on Modbus protocol, is perfectly achieved.
出处
《中国仪器仪表》
2015年第2期37-40,共4页
China Instrumentation
