描述
薄膜键盘在大多数操作员站上得到应用。其主要功能是快速调取过程图形，便于操作员迅速监控过程参数。当因薄膜键盘组态错误、键盘接触不良、信号电缆松动或主机启动时误动键盘造成启动不完整，均可导致其功能不正常，应针对不同的情况进行处理。
A20B-2902-0070/04B FANUC
(5902) Allen Bradley Photoswitch Transbeam 42SRR-6003 1
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