描述
在PLC控制系统中，需要显示的内容主要有计时器值、计数器值和数据寄存器值，数据显示方法可归纳为两种基本类型:一类为基于PLC数据通信接口，如RS-232,RS-485/422，显示装置也具有此类接口，通过数据通信方式实现数据显示。
AMAT FLAT PANEL15″ HIGH RESOLUTION TOUCH SCR 0850-00018
NATIONAL DISPLAY SYSTEMS DM-X15R/AM FLAT PANEL DISPLAY
NORTHWEST REDUCER, DRIVE 10:1 SP140P-MX1-10-121-OAM
VARIAN ASSY, PROFILER DRIVE LEAD SCRE E17097771
SANYO DENKI P5 750W AC SERVO MOTOR P50C08075HXS21
LAM RESEARCH HOT EDGE SILICON RING P/N 716-023013-004
AMAT CARD FOUR CHANNEL DEVICENET CPCI 3U 0660-00039
NOVELLUS SHAFT, INNER RING LIFT 15-01103-00
AMAT PWRSP DC 4@24V 2@15V 1KW 208VAC-INPUT 1140-00345
VICOR MEGAPAC MP6-76660 POWER SUPPLY ASSEMBLY
