Keithley 2000 User Manual

:DIGits command
:DIGits <n>
[:SENSe[1]]:CURRent:AC:DIGits <n> Specify resolution for ACI
[:SENSe[1]]:CURRent:DC:DIGits <n> Specify resolution for DCI
[:SENSe[1]]:VOLTage:AC:DIGits <n> Specify resolution for ACV
[:SENSe[1]]:VOLTage:DC:DIGits <n> Specify resolution for DCV
[:SENSe[1]]:RESistance:DIGits <n> Specify resolution for Ω2
[:SENSe[1]]:FRESistance:DIGits <n> Specify resolution for Ω4
[:SENSe[1]]:PERiod:DIGits <n> Specify resolution for PER
[:SENSe[1]]:FREQuency:DIGits <n> Specify resolution for FREQ
[:SENSe[1]]:TEMPerature:DIGits <n> Specify resolution for TEMP
Parameters <n> = 4 3½ digits
54½ digits
65½ digits
76½ digits
DEFault 6½ digits for DCI, DCV,
Ω2, Ω4, FREQ, PER
5½ digits for ACI, ACV, TEMP
MINimum 3½ for DCI, ACI, ACV, DCV,
Ω2, Ω4, TEMP
MAXIMUM 6½ digits for DCI, ACI, ACV, DCV,
Ω2, Ω4, TEMP
Query :DIGits? Query selected resolution
:DIGits? DEFault Query *RST default resolution
:DIGits? MINimum Query minimum allowable resoltuion
:DIGits? MAXimum Query maximum allowable resolution
Description These commands are used to select display resolution for the specified mea-
surement function.
Even though the parameters for this command are expressed as integers (4 to
7), you can specify resolution using real numbers. For example, to select 3½
digit resolution let <n> = 3.5, for 4½ digit let <n> = 4.5, and so on. Internally,
the instrument rounds the entered parameter value to the nearest integer.
SCPI Command Reference 5-45

Keithley 2000 Specifications

General

Digits	6.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Connectivity	IEEE-488 (GPIB)
Display Type	VFD