4 Remote Interface Reference
116 Keysight E3633A and E3634A User’s Guide
VOLTage {<voltage>| MINimum|MAXimum|UP|DOWN}
This command programs the immediate voltage level of the power supply. The 
immediate level is the voltage value of the output terminals.
The 
VOLTage
 command changes the output of the power supply to the newly 
programmed value regardless of the output range presently selected.
You can substitute 
“MINimum” 
or 
“MAXimum” 
in place of a specific value for the 
voltage parameter. 
MIN
 selects the lowest voltage values of “0” volts. 
MAX
 
selects the highest voltage values allowed for the selected range.
This command also increases or decreases the immediate voltage level using 
the 
“UP”
 or 
“DOWN”
 parameter by a predetermined amount. The command 
VOLTage:STEP
 sets the amount of increase or decrease. Notice that a new 
increment setting will cause an execution error -222 (Data out of range) when 
the maximum or the minimum rated voltage is exceeded.
VOLTage example
The following program segments show how to use the 
VOLT UP
 or 
VOLT DOWN 
command to increase or decrease the output voltage with the 
VOLT:STEP
 
command.
VOLTage? [MINimum|MAXimum]
This query returns the presently programmed voltage level of the power 
supply. 
VOLT? MAX 
and 
VOLT? MIN
 return the highest and lowest 
programmable voltage levels for the selected range.
“VOLT:STEP 0.01” Set the step size to 0.01 V
“VOLT UP” Increase the output voltage
“VOLT:STEP 0.02” Set the step size to 0.02 V
“VOLT DOWN” Decrease the output voltage