Command
:DISPlay:WINDow<Ch>:ACTivate
This command specifies the active channel. You can set only a channel displayed to the active channel. If this object is used to set a channel not displayed to the active channel, an error occurs when executed and the object is ignored.
Ana.WriteString ":DISP:WIND:ACT", True
Channel Prev, Channel Next
SCPI.DISPLAY.WINDOW(Ch).ACTIVATE