Tektronix KEITHLEY 2200 Series, Programming Reference Manual

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Commands Listed in Alphabetical Order
Returns
<NR2>
, which gives is the measured output current in amperes.
Examples
FETC:CURR?
might return 0.09998, which would be the current measured at the
output of the power supply in amperes.
FETCh[:SCALar]:VOLTage[:DC]? (Query Only)
This command returns the last measured output voltage stored in the
communications buffer of the power supply. A new measurement is not initiated
by this command.
Group Measurement
Syntax
FETCh[:SCALar]:VOLTage[:DC]? [CH1|CH2|CH3|ALL]
Related Commands
MEASure[:SCALar][:VOLTage][:DC]?
Returns
<NR2>
is the measured output voltage in volts.
Examples
FETC:VOLT?
might return 5.0011, which would be the measured voltage across
the power supply outputs in volts.
FETCh[:SCALar]:POWer[:DC]? (Query Only)
This command returns the calculated power based on the last measured output
voltage and current. A new measurement is not initiated by this command. The
power calculation in the instrument is performed approximately every 100 ms.
Insure that the voltage and current are stable longer than this for good results.
Group Measurement
Syntax
FETCh[:SCALar]:POWer[:DC]? [CH1|CH2|CH3|ALL]
Returns
<NR2>
is the measured output power in watts.
Examples
FETCh:POW?
might return 6.01667, which would be the power measured at the
output of t he power supply in watts.
2-16 Series 2200 Programmable Multichannel DC Power Supplies Programmer Manual