单项选择题
A.80%;100°打开B.100%;80°关闭C.100%;60°打开D.100%;60°关闭
A.SRVO–049SVAL1OHAL1alarm (Group :i Axis :j)B.SRVO–050SVAL1CLALM alarm (Group :i Axis :j)C.SRVO–051SVAL2CUER alarm (Group :i Axis :j)D.SRVO–054DSM Memory Error
A.机身电池电量不足B.主板电池电量不足C.零位丢失