描述
网络通信出现故障轻则掉线、脱网,重则死机、重启;网络通信出故障的影响面很大,但也较容易判断和发现,直接进行修理。
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