描述
软件故障在正常运行时出现的不多,主要出现在调试期间和修改组态后。因此,在判断系统故障时,应该先从硬件作手,尤其是现场仪表、温度变送器/单晶硅变送器等传感部件及执行器的检查。
NEW ABB 3HAB-2211-1/1 BOARD DSQC-256-A ABB3HAB221111
NEW SIEMENS 3TB54 17-0B CONTACTOR 3TB54170B
SIEMENS I.T.E JD62F400 CIRCUIT BREAKER
ALLEN BRADLEY 1391-DES15-DI-AQB DIGITAL SERVO DRIVE
SUPERIOR ELECTRIC SS2000D6I SLO SYN WARPDRIVE
ALLEN BRADLEY 512-BJB-3-4R-6P-24R DISCONNECT NEW
SUPERIOR ELECTRIC SS20001 MOTION CONTROLLER NEW
NEW PARKER HANNIFIN A4B0231B29A HYDRAULIC ACCUMULATOR
ABB 3HAB2236-1 BOARD DSQC-321 3HAB22361