摘要
文章提出了基于PLC的感应淬火机床能量监控系统方案,给出了上位机与PLC的通信数据内容,设计了PLC相关主程序和循环中断程序,实现了感应加热直流电压和电流采集、标度变换、计算加热时间、加热功率、加热能量、判断报警、启停控制等功能。经现场运行,整个PLC控制程序工作正常,计算准确。
In this paper,the energy monitoring system scheme for induction quenching machine based on PLC is proposed.The communication data format between the upper computer and the PLC are provided.The PLC related main program and interruption program are designed.Functions are fufilled,including the collection of DC voltage and current during induction heating,scale transformation,calculation of heating time and power,alarm setting,on/off control,etc.Through on-site running,the entire PLC control program can work well and get accurate result.
作者
雷钧
陈志楚
罗敏
LEI Jun;CHEN Zhichu;LUO Min(School of Electrical&Information Engineering,Hubei University of Automotive Technology,Shiyan 442002,CHN)
出处
《制造技术与机床》
北大核心
2023年第11期90-94,共5页
Manufacturing Technology & Machine Tool
关键词
感应淬火机床
能量监控
PLC
induction quenching machine
energy monitoring
PLC
