Programming is simple and easy to master-PLC is a user-oriented device,and the designers of PLC have fully considered the skills and habits of field engineers and technicians.The programming of most PLCs provides the common ladder diagram method and the simple instruction method oriented to industrial control.The programming language is intuitive,with few instructions and simple syntax.It does not require special computer knowledge and language,and can be mastered in a short time by people with certain electrical and technological knowledge.The user program can be easily viewed,edited and modified by using the dedicated programmer.
编程简单、容易掌握——PLC是面向用户的设备,PLC的设计者充分考虑了现场工程技术人员的技能和**惯。大多数PLC的编程均提供了常用的梯形图方式和面向工业控制的简单指令方式。编程语言形象直观,指令少、语法简便,不需要专门的计算机知识和语言,具有一定的电工和工艺知识的人员都可在短时间内掌握。利用专用的编程器,可方便地查看、编辑、修改用户程序。
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