基于无顺序协议的Q系列PLC与智能仪表的通讯实现

Implementation of communication between Q Series and intelligent instrument based on non-procedure protocol

无顺序协议是一种在控制领域中广泛使用的通讯协议。本文结合实践经验,描述了Q系列PLC与智能仪表的无顺序协议通讯的实现方法。

Non-procedure protocol is one of the most widely used communication protocols in the field of industrial control. Combined with practical examples, the way of implement communication between Q series PLC and intelligent instrument is described particularly in this paper.