描述
如供电或通信线路的影响,过程通道的保险损坏,机柜电源不正常等。模件底座通信回路出故障。元器件老化或损坏,模件处于长时间工作导致的损坏。对于以上故障只有在出现故障时尽力修复,但前提是要有备品备件来保障。
SYMAX 8020-SCR-544 PROCESSOR 8020SCR544 SERIES J.N1
NEW CUTLER HAMMER HMCP400R5 TYPE HMCP BREAKER
HONEYWELL 620-1631 MODULE 620-1631
NEW GE FANUC C697CPU731X CENTRAL PROCESSOR
CUTLER HAMMER PGGLOBLPMNTD2 TOUCH SCREEN 98-00135-00
CUTLER HAMMER PGGLOBLPMNTD2 TOUCHSCREEN 98-00135-00