PMM-BD-57025-3 SANYO 元件

SANYO PMM-BD-57025-3
SCHNEIDER 140ACI04000
PROFACE PFXGP4501TADW
ABB 3HNP00007-1
A-B 1420-V2-ENT
WESTINGHOUSE 1C31224G01
ABB 3HNP00007-1
WESTINGHOUSE 5X00357G03
A-B 1756-L61
AMCI 8213
A-B 1756-L61
A-B 1756-L61
WESTINGHOUSE 1C31227G01
A-B 1756-IF16
ABB TZIDC-V18345-1010221001

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Description

当启动该对象运行时,同时也启动该定时器。若该对象的运行程序在规定的时间结束工作,发出一个工作完成信号,使该定时器清零,说明这一对象的运行程序正常;否则,属运行不正常,发出报警信号或停机信号。监控程序的梯形图如图7所示。图7中定时器T1为检测元件,

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