Keithley 2002 Getting Started Manual

SCPI subsystem commands
Detailed information an all SCPI commands are covered in the User’s Manual. In this section,
only the command used for basic operation are summarized.
Defaults
:SYSTem
SYSTem Subsystem
:PREset
Set the 2002 to the system present defaults.
Some of the selected defaults include: DCV, continu-
ous triggers, normal speed (1.0 PLC), auto range and
auto filter.
:POSetup <name>
Select power-on setups:
RST
, PRESet or SAV0 through
SAV9. Instrument will power up to the *RST or system
present defaults, or one of the
*SAV0 – *SAV9 setups.
Fresh readings
[:SENSe[1]] SENSe Subsystem
:DATA:FRESh? Requests a “fresh” reading. This command will not re-
quest the same reading twice. If a new reading has al-
ready been triggered, this command will wait until the
new reading is available.
:CALCulate[1] CALCulate Subsystem
:DATA:FRESh? Requests a “fresh” calculated reading. When CALC1
is enabled, sens:data:fres? is the reading before calcu-
lation and calc:data:fres? is the reading after calcula-
tion. When CALC1 is disabled, the readings are the
same.
Function configuration
[:SENSe[1]] SENSe Subsystem
:FUNCtion <name> Select measurement function:
<name> = 'VOLTage:DC' DCV function
'VOLTage:AC' ACV function
'CURRent:DC' DCI function
'CURRent:AC' ACI function
'RESistance' Ω2 function
'FRESistance' Ω4 function
'FREQuency' FREQ function
'TEMPerature' TEMP function
3-12 IEEE-488 Bus Operation

Keithley 2002 Specifications

General

Resolution	8.5 digits
DC Voltage Accuracy	±0.0006%
Maximum DC Voltage	1000 V
Maximum AC Voltage	750 V
Maximum DC Current	3 A
Maximum AC Current	3 A
Connectivity	GPIB, RS-232
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	10 Ω to 1 GΩ
Model	2002
Category	Multimeter
Interface	GPIB, RS-232
AC Current Accuracy	±0.1%
Frequency Range	0.1Hz to 300kHz
Display	VFD
Type	Digital
Power Supply	100-240V AC, 50/60Hz
Current Range (DC)	100 μA to 3 A
Current Accuracy (DC)	±0.01%
Current Range (AC)	100 μA to 3 A
Current Accuracy (AC)	±0.1%
DC Current Range	100 μA to 3 A
AC Current Range	100 μA to 3 A