PLC在捻制设备应用中应注意的问题  

Problems Needing Attention to of PLC Application to Stranding Equipment

作　　者：马晓娟 杨芳 

机构地区：[1]宁夏恒力钢丝绳股份有限公司,石嘴山753202

出　　处：《金属制品》2007年第5期24-26,共3页Metal Products

摘　　要：简述PLC用户程序的工作过程,指出PLC在捻制应用中应注意的输出触点竞争、输出触点容量和报警电路设计等问题,给出解决问题的具体方法和程序,使得PLC的应用更加安全可靠。To explain the work course of PLC program briefly. Such problems needing attention to of PLC application to stranding equipment as the output contact competition, output contact capacity and alarm circuit design are pointed out. The concrete method and program to resolve the problems are given, which make PLC application more safe and reliable.

关 键 词：PLC设计 触点竞争 触点容量 报警电路 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]