Keithley 2002 User Manual

IEEE-488 Reference
3-51
:CURRent:AC
:APERture <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:APERture?
:NPLCycles <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:NPLCycles?
:COUPling AC|DC
:COUPling?
:RANGe
[:UPPer] <n>
[:UPPer]?
:AUTO <b>
:AUTO ONCE
:ULIMit <n>
:ULIMit?
:LLIMit <n>
:LLIMit?
:AUTO?
:REFerence <n>
:STATe <b>
:STATe?
:ACQuire
:REFerence?
:DIGits <n>
:AUTO <b>
:AUTO ONCE
:AUTO?
:DIGits?
:AVERage
:TCONtrol <name>
:TCONtrol?
:COUNt <n>
:COUNt?
:ADVanced
:NTOLerance <n>
:NTOLerance?
[:STATe] <b>
[:STATe]?
[:STATe] <b>
[:STATe]?
:AUTO <b>
:AUTO ONCE
:AUTO?
:DETector
[:FUNCtion] <name>
[:FUNCtion]?
Path to configure AC current.
Set integration rate in seconds (166.67e-6 to 1).
Enable or disable auto aperture.
Enable and then disable auto aperture.
Query auto aperture.
Query aperture (integration rate).
Set integration rate (line cycles; 0.01 to 50).
Enable or disable auto NPLC.
Enable and then disable auto NPLC
Query auto line cycle integration.
Query line cycle integration rate.
Specify input coupling.
Query input coupling.
Path to configure measurement range:
Select range (0 to +2.1).
Query range.
Enable or disable auto range.
Set range based on present input signal.
Set upper limit for auto range (0 to +2.1).
Query upper limit.
Set lower limit for auto range (0 to +2.1).
Query lower limit.
Query auto range.
Specify reference (-2.1 to +2.1).
Enable or disable reference.
Query state of reference.
Use input signal as reference.
Query reference value.
Specify measurement resolution (4 to 9).
Enable or disable auto resolution.
Enable and then disable auto resolution.
Query auto resolution.
Query resolution.
Path to configure and control the filter.
Select filter type: (MOVing or REPeat).
Query filter type.
Specify filter count (1 to 100).
Query filter count.
Path to configure and control advanced filter.
Specify noise tolerance level (0 to 100%).
Query noise tolerance level.
Enable or disable advanced filter.
Query state of advanced filter.
Enable or disable filter.
Query state of digital filter.
Enable or disable auto filter.
Enable and then disable auto filter.
Query auto filter.
Path to select function:
Select type of AC measurement: RMS, AVERage.
Query detector function.
(Note 2)
OFF
1
OFF
AC
2.1
ON
2.1
0.0002
0
OFF
7
ON
(Note 3)
10
5
ON
(Note 4)
(Note 5)
RMS
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
3.18.5
3.18.6
3.18.7
3.18.8
3.18.9
3.18.10
3.18.11
3.18.12
Table 3-10 (Continued)
SENSe command summary
Command Description
Default
parameter SCPI Ref.

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