摘要
介绍了PLC和触摸屏(POD)的特点,以及触摸屏与PLC组成的步进电机控制系统的构成与功能。重点阐述触摸屏界面设计、PLC控制电机和PLC高速计数功能。
The property of programmable operation display （POD） and PLC is introduced and also introduces the composing and function of the step motor control system besed on programmable operation display and PLC.Besides ,it introduces the methods how to design the POD＇s screen ,how to use PLC control the motor and how to make PLC＇s high speed counter to count in details.
出处
《机电产品开发与创新》
2006年第3期125-126,136,共3页
Development & Innovation of Machinery & Electrical Products
关键词
触模屏PLC
步进电机
人机交互
programmable operation display （POD） PLC
step motor
human-computer interface
