3664 TRICONEX 循环程序

BAYLEY SPASI23
ABB 3HAC025338-006
ABB 3HAC025338-006
GE IS420UCSBH4A
GE 369-HI-R-M-0-E-0
PR0S0FT PTQ-PDPMV1
ABB PPC905AE101
A-B 1756-L72
GE IS200TVBAH2ABC
AB 1769-L32C
PR0S0FT PTQ-PDPMV1
ABB PFEA111-20

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Description

若该执行机构的动作时间超过60s(即对应定时器的设定时间),PLC还没有接收到动作结束信号,定时器延时接通的常开触点发出故障信号,该信号停止正常的循环程序,启动报警和故障显示程序,使操作人员和维修人员能迅速判别故障的种类,及时采取排除故障的措施。

General Electric DS3800HCMA1E1G Comm Board Free Ship

GENERAL ELECTRIC DS3800DGRA1E1C USPP DS3800DGRA1E1C

GENERAL ELECTRIC DS3800HCMA1E1G USPP DS3800HCMA1E1G

GENERAL ELECTRIC DS3800DSQD1A1A USPP DS3800DSQD1A1A