DS2020FEANRP075A PLC控制系统

PMM-BD-57025-3
140ACI04000
PFXGP4501TADW
3HNP00007-1
1420-V2-ENT
1C31224G01
3HNP00007-1
5X00357G03
1756-L61
8213
1756-L61
1756-L61

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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。

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