Keithley 2001 User Manual

IEEE-488 Reference
4-116
4.19.2
:ALTernate[1] commands
:SAVE
[:SENSe[1]]:ALTernate[1]:SAVE Save Alternate setup.
Format
:alt:save
Defaults
Power-up Saved Alternate setup lost
*RST Saved Alternate setup lost
:SYSTem:PRESet Saved Alternate setup lost
Description
This command is used to save the current instrument setup as the Alternate setup. The instrument
can be returned to the Alternate setup by using the :ALTernate[1]:RECall command.
An Alternate setup can be used as the function parameter for a scan (see :ROUTe :SCAN).
Programming example
OUTPUT 716; “:alt:save” ! Save current setup as the Alternate setup.
:RECall
:SENSe[1]:ALTernate[1]:RECall Return to Alternate setup.
Description This command is used to return the instrument to an Alternate setup (see :ALTernate[1]:SAVE).
If there is no Alternate setup currently saved, this command will simply be a No-Op (no opera-
tion).
Programming example
OUTPUT 716; “:alt:rec” ! Recall Alternate setup.
4.19.3
:FUNCtion <name>
[:SENSe[1]]:FUNCtion <name> Select measurement function.
Parameters
<name> = ‘VOLTage:AC’ Select ACV
= ‘VOLTage:DC’ Select DCV
= ‘RESistance’ Select Ω 2
= ‘FRESistance’ Select Ω 4
= ‘CURRent:AC’ Select ACI
= ‘CURRent:DC’ Select DCI
= ‘FREQuency’ Select FREQ
= ‘TEMPerature’ Select TEMP
Format
:func <name>
Defaults
Power-up Saved power-on setup condition
*RST ‘VOLTage:DC’
:SYSTem:PRESet ‘VOLTage:DC’

Keithley 2001 Specifications

General

Model	2001
Category	Multimeter
Manufacturer	Keithley
Type	Digital Multimeter
Digits of Resolution	7.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Connectivity	GPIB, RS-232
Display	VFD
Resistance Accuracy	0.008% + 2.0 mΩ
Frequency Accuracy	±0.01%
DC Current Range	10 μA to 3 A
AC Current Range	10 μA to 3 A
Power Supply	100 V to 240 V AC, 45 Hz to 66 Hz