MODBUS协议在电动轮自卸车控制与故障诊断系统中的应用

Application of MODBUS Protocol in the Control and Fault Diagnosis System for Motor Dump Trucks

对MODBUS协议的技术要点和具体规定作了比较详细的阐述。根据电动轮自卸车控制与故障诊断系统的通信需求,确定电动轮自卸车控制与故障诊断系统的通信方案,研究并实现基于MODBUS协议的电动轮自卸车控制与故障诊断系统的通信模块。

The technical main points and specifications of MODBUS protocol are expounded, According to the communications requirements between the main computer and the subroutine ones in the control and fault diagnosis system for 154T motor dump trucks, the communications scheme of the system is determined, and the communications module of the system based on MODBUS protocol is researched and realized.