A.stNum变为1，sqNum变为+1
B.stNum+1，sqNum变为1
C.stNum+1，sqNum变为0
D.stNum变为0，sqNum变为+1

A.stNum=1，sqNum=1
B.stNum=1，sqNum=0
C.stNum=0，sqNum=0
D.stNum=0，sqNum=1

A.5000ms
B.2ms
C.10000ms
D.20s

A.5000ms
B.2ms
C.1000ms
D.20s

A.5000ms
B.2ms
C.1000ms
D.20s

A.1µs
B.500ns
C.1ms
D.2µs

A.2µs
B.3µs
C.5µs
D.10µs

A.0x4001-0x7FFF
B.0x4000-0x8000
C.0x4001-0x8000
D.0x4000-0x7FFF

A.数据通道扩展至22路
B.有效无效状态位扩展至22位
C.DataSetName由01H变为FEH
D.增加通道延时

A.1到4000
B.0到3999
C.负2000到1999
D.0到4799

A.11760V
B.11585V
C.220kV
D.129kV