化工自动化及仪表
化工自動化及儀錶
화공자동화급의표
CONTROL AND INSTRUMENTS IN CHEMICAL INDUSTRY
2015年
6期
673-675
,共3页
采区变电所监测系统%Modbus%PIC24FJ32GA104 单片机
採區變電所鑑測繫統%Modbus%PIC24FJ32GA104 單片機
채구변전소감측계통%Modbus%PIC24FJ32GA104 단편궤
mining area substation monitoring system%Modbus%PIC24FJ32GA104 SCM
介绍了基于 Modbus的采区变电所监测系统功能和结构，以 PIC24FJ32GA104单片机为核心开发了采区变电所监测平台，选用 MAX485完成监测平台与综保开关的通信，采用串口服务器 EDG-4504将监测平台接入井下工业以太网，基于 Modbus通信协议开发通信程序，并给出了 Modbus通信的部分程序。经实际验证，该系统运行可靠。
介紹瞭基于 Modbus的採區變電所鑑測繫統功能和結構，以 PIC24FJ32GA104單片機為覈心開髮瞭採區變電所鑑測平檯，選用 MAX485完成鑑測平檯與綜保開關的通信，採用串口服務器 EDG-4504將鑑測平檯接入井下工業以太網，基于 Modbus通信協議開髮通信程序，併給齣瞭 Modbus通信的部分程序。經實際驗證，該繫統運行可靠。
개소료기우 Modbus적채구변전소감측계통공능화결구，이 PIC24FJ32GA104단편궤위핵심개발료채구변전소감측평태，선용 MAX485완성감측평태여종보개관적통신，채용천구복무기 EDG-4504장감측평태접입정하공업이태망，기우 Modbus통신협의개발통신정서，병급출료 Modbus통신적부분정서。경실제험증，해계통운행가고。
Both function and structure of Modbus-based substation monitoring system for the mining area was introduced,which has PIC24FJ32GA104 SCM cored and MAX485 employed to implement the communication between the monitoring platform and the comprehensive protection switch;and it has EDG-4504 serial server used to switch the monitoring platform in the underground industrial Ethernet.Basing on Modbus communica-tion protocol,the communication program,including partial program was developed.Application results prove its reliability in operation.
