Agilent Technologies E3631-90002, User Manual, Page: 78 / 166

Chapter 4 Remote Interface Reference
Output Setting and Operation Commands
77
4
Output On/Off and Tracking Operation Commands
OUTPut[:STATe] {OFF | ON}
This command enables or disables all three outputs of the power supply. The
state of the disabled outputs is a condition of less than 0.6 volts of opposite
polarity with no load and less than 60 mA of opposite direction with a short
circuit. At
*RST
, the output state is off.
OUTPut[:STATe]?
This command queries the output state of the power supply. The returned
value is “0” (OFF) or “1” (ON).
OUTPut:TRACk[:STATe] {OFF | ON}
This command enables or disables the power supply to operate in the track
mode. When the track mode is first enabled, the -25V supply will be set to
the same voltage level as the +25V supply. Once enabled, any change of the
programmed voltage level in 25V supply or -25V supply will be
reflected in the other supply. The
TRACk OFF
command returns the power
supply to the non-track mode. The ±25V supplies must not be coupled to
enable “Track”. At
*RST
, the track mode is disabled.
OUTPut:TRACk[:STATe]?
This command queries the track mode state of the power supply. The
returned value is “0” (OFF) or “1” (ON).
Output Setting Commands
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude]
{
<current>
|MINimum | MAXimum}
This command directly programs the immediate current level of the power
supply. The immediate level is the current limit value of the output selected
with the
INSTrument
command.
[SOURce:]CURRent[:LEVel][:IMMediate][:AMPLitude]?
[MINimum | MAXimum]
This query returns the presently programmed current limit level of the
selected output.
CURRent? MAXimum
and
CURRent? MINimum
return
the maximum and minimum programmable current levels of the selected
output.