3HAC13389-2 ABB 应急措施 _ 山西润盛自动化

3HAC13389-2 ABB 应急措施

A-B 1784-PCIC
A-B 1756-ENBT
Fuji Electric PSR751S PS CONTROLLER
Bently 125840-01
FOXBORO FBM215
A-B 1756-OF6CI
A-B 1784-PCIC
OLYMPUS OTV-S7H-NA-12E
A-B 1769-IF16C
A-B 1756-ENBT
ABB SNAT604IFS
SCHNEIDER 140CRA21220
SCHNEIDER 140CRP93100
A-B 1746-P4
SCHNEIDER AS-B827-032
SCHNEIDER 140CRA93100
BENTLY 330980-71-05

Description

PLC系统都设置了“看门狗“（Watchingdog）监控程序。运行用户程序开始时，先清“看门狗“定时器，并开始计时。当用户程序一个循环运行完了，则查看定时器的计时值。若超时（一般不超过100ms），则报警。严重超时，还可使PLC停止工作。用户可依报警信号采取相应的应急措施

Square D PowerLogic Circuit Monitor CM-2150

NEW Sti Beamsafe II BS2R24 Receiver Camera

NEW Sti Beamsafe II BS2X24 Transmitter Camera

USED Ekonogage Model A Pin Gauge Set 028 to .502