NHR-5300系列人工智能PID调节器与组态王的通讯研究

Communications Research of NHR-5300 Series AI PID Controller and KingView

利用MODBUS通讯协议和组态王软件平台,通过RS485通讯接口,根据设备串口通讯参数设置,设备生产厂家、名称、通讯方式配置,详细阐述了智能调节器的功能参数与组态王的变量名称、类型、寄存器、数据类型、读写属性的对应关系,实现智能调节器78个参数集中管理,可视的操作界面。

Using MODBUS communication protocol and configuration software platform,through the RS485 communication interface,depending on the device serial communication parameter setting,equipment manufacturers,names,communication configuration.This paper elaborates intelligent regulator function parameters and variables KingView name,type,registers,data types,read the correspondence between attributes,and realizes intelligent controller 78 parameters centralized management,visual interface.