2711P-RP1X A-B 定时器

A-B 1756-OF8
IN PXI-6025E
Emerson EV2000-4T0150G/0185P
A-B 1747-L541 C
GE IC693PCM301
SCHNEIDER 140AVI03000
ABB NPBA-12
A-B 1756-OF8
ABB NPBA-12
IN PXI-6025E
YASKAWA SGMPH-04A1A-YR13
GE IC693PBM200
GE IC693PBM200
SCHNEIDER 140NOE77101
AB 150-F108NBD
SCHNEIDER 140NOE77101
YASKAWA SGMPH-04A1A-YR13

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Description

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,X001为控制对象动作信号,X002为动作完成信号,M2为报警或停机信号。假设被控对象的运行程序完成一次循环需要50s,则定时器K值可取510T1100ms定时器)。当X001=1时,被控对象运行开始,T1开始计时;

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