GBC模板的前方有LED，是正常操作时的工作状态指示OK表明GBC模板状态.在上电诊断完成后LED变亮.COM表明Genius通讯总线状态此LED灯亮表明总线工作正常，间断的闪烁表明总线有错误，当灯不亮说明总线连接失败.当PLC CPU没有接收到配置时也会不亮兼容需要同GBC模板兼容的特殊的设备和软件版本列出如下

ROCKWELL REFERENCE GUIDE FOR PANELVIEW 550/600/900/100?0

ALLEN BRADLEY 2755-SN3,-SN5,-?SN8 ADAPTASCAN BARCODE REA

RELIANCE ELECTRIC AUTOMAX REMOTE I/O COMMUNICATIONS MOD

ALLEN BRADLEY 160-DN2 DEVICENET COMMUNICATION MODULE, U

BLACK BOX ME800A-R2 SHORT HAUL MODEM B, NIB

NUMATICS 12DSA4OA00030 120 VOLTS 150 PSIG PNEUMATIC VAL

UNIVERSAL FLOW MONITORS B15633-A-1-1/5 MODULE, NNB

UNIVERSAL FLOW MONITORS B15633-B-1-1/5 MODULE, NNB

MITSUBISHI QM200HA-2H IGBT MODULE, NNB

ALLEN-BRADLEY 1775-BH NICKEL – CADMIUM RECHARGEABLE BAT

ALLEN BRADLEY 1485-P4T5-T5 SERIES A 4-PORT DEVICE BOX,

PRECISION TWIST DRILL PTD 1-5/8 APPROX 15-3/8″ OAL HS T

THK HSR25 LINEAR GUIDE CARRIAGE, NNB

ASCO, 8335B3, PRESSURE SWITCH VALVE, 110/120 V, 50/60 H

TRIAD LT-101-2P LITE TOUCH,

ALLEN BRADLEY DIRECT COMMUNICATION MODULE MANUAL 40072-

SICK PHOTOELECTRIC REFLEX SWITCH WL12-2P460S51

ALLEN BRADLEY TERMINAL BLOCK SURGE SUPPRESSOR 1492-HM2K

CUTLER HAMMER 2 POLE 15A QUICKLAG CIRCUIT BREAKER LOT

MODICON ANALOG INPUT MODULE AS-B873-001

CMH INDUSTRIES GM-EPS-200 REMOTE CONTROL PENDANT UNIT,