140CPU65150 SCHNEIDER 外部执行机构

SCHNEIDER 140CPU65150
ABB LDMUI-01
RELIANCE MD-B6027C
A-B 1756-L71
ABB CI858K01
BENTLY NEVADA 3500/33
A-B 22C-D088A103
HONEYWELL 51198947-100
PROSOFT MVI56-MCMR
GE IC695CPU320
A-B 22C-D088A103
HONEYWELL CC-PCNT01
ABB CP450-T-ETH
ABB 3HAC025338-006
A-B 1394-SJT05-C-RL
ABB 3HAC025338-006
A-B MVI56-MCM
DEIF SCM4.2

Description

即使变化也不会太大,因此可以以这些时间为参考,在PLC发出输出信号,相应的外部执行机构开始动作时启动一个定时器定时,定时器的设定值比正常情况下该动作的持续时间长20%左右。例如设某执行机构(如电动机)在正常情况下运行50s后,它驱动的部件使限位开关动作,发出动作结束信号。若该执行机构的动作时间超过60s

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