Keithley 2002 User Manual

IEEE-488 Reference
3-50
Table 3-9
ROUTe command summary
Command Description
Default
parameter SCPI Ref.
:ROUTe
:CLOSe <list>
:STATe?
:CLOSe? <list>
:OPEN <list>
:OPEN:ALL
:OPEN? <list>
:SCAN
[:INTernal] <list>
[:INTernal]?
:FUNCtion <list>, <name>
:FUNCtion? <list>
:EXTernal <list>
:EXTernal?
:FUNCtion <list>, <name>
:FUNCtion? <list>
:RATio
:RCHannel <list>
:RCHannel?
:MCHannel <list>
:MCHannel?
:DELTa
:RCHannel <list>
:RCHannel?
:MCHannel <list>
:MCHannel?
:LSELect <name>
:LSELect?
Path and command to close specified channel:
Query closed channel.
Query specified channels (1 = closed, 0 = open).
Open specified channel or all channels.
Open all channels.
Query specified channels (1 = open, 0 = closed).
Command path to configure and control scan operations:
Specify internal scan list (2 to 10 channels).
Query the internal scan list.
Assign function to specified channels.
Query function for each specified channel.
Specify external scan list (2 to 80 channels).
Query the external scan list.
Assign measurement function to specified channels.
Query function for each specified channel.
Command path to configure ratio calculation:
Specify reference channel (1 to 10).
Query reference channel.
Specify measure channel (1 to 10).
Query measure channel.
Command path to configure delta calculation:
Specify reference channel (1 to 10).
Query reference channel.
Specify measure channel (1 to 10).
Query measure channel.
Select scan operation: (INTernal, EXTernal, RATio,
DELTa or NONE).
Query scan operation.
All 10
All 80
VOLT:DC
5
10
5
10
NONE
√
√
√
√
√
√
√
√
√
3.17.1
3.17.2
3.17.3
3.17.4
Table 3-10
SENSe command summary
Command Description
Default
parameter SCPI Ref.
[:SENSe[1]]
:ALTernate[1]
:SAVE
:RECall
:FUNCtion <name>
:FUNCtion?
:DATA
[:LATest]?
:FRESh?
Path to control an Alternate setup.
Save current setup as Alternate setup.
Return instrument to Alternate setup.
Select measurement function: ‘VOLTage:AC’, ‘VOLTage:DC’,
‘RESistance’, ‘FRESistance’, ‘CURRent:AC’, ‘CURRent:
DC’ , ‘FREQuency’,‘TEMPerature’
Query function.
Path to read reading conversions:
Return the last instrument reading.
Return a new (fresh) reading.
(Note 1)
‘VOLT:DC’ √
√
√
√
√
3.18.1
3.18.2
3.18.3
3.18.4

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