User`s guide

Remarks
This command applies only to "WINDow2" (or "WIND2"), the second
display line, not "WINDow1".
This command determines the measurement or math function to be
displayed on the second display ("WINDow2"), provided no message (which
has higher priority) is being displayed.
Second display measurement or math functions are dependent on the
primary measurement being made, and on certain conditions being
enabled. The following table shows the required conditions for each <feed>
selection. If two conditions are shown, both must be met before this
command is sent.
<feed> Selection Setup Requirements
CALCulate:AVERage[:AVERage] CALC ON CALC:FUNC AVER
CALCulate:AVERage:MINimum CALC ON CALC:FUNC AVER
CALCulate:AVERage:MAXimum CALC ON CALC:FUNC AVER
CALCulate:AVERage:SDEViation CALC ON CALC:FUNC AVER
CALCulate:AVERage:COUNt CALC ON CALC:FUNC AVER
VOLTage:PEAK:MAXimum
FUNC
"VOLT:DC"
VOLT:PEAK:STAT ON
VOLTage:PEAK:MINimum
FUNC
"VOLT:DC"
VOLT:PEAK:STAT ON
VOLTage:PTPeak
FUNC
"VOLT:DC"
VOLT:PEAK:STAT ON
VOLTage:AC:PTPeak
FUNC
"VOLT:AC"
VOLT:AC:PEAK:STAT
ON
CURRent:PEAK:MAXimum
FUNC
"CURR:DC"
CURR:PEAK:STAT ON
CURRent:PEAK:MINimum
FUNC
"CURR:DC"
CURR:PEAK:STAT ON
CURRent:PTPeak
FUNC
CURR:PEAK:STAT ON