A.保存所有歷史數(shù)據(jù) B.對電網(wǎng)實時監(jiān)控和操作 C.數(shù)據(jù)通信及通信規(guī)約解釋 D.基本SCADA功能和AGC/EDC控制與顯示
A.字節(jié) B.二進制數(shù) C.十進制數(shù) D.十六進制數(shù)數(shù)據(jù)包
A.0.002 B.0.005 C.0.01 D.0.015