Keithley DMM7510

Section
6: SCPI command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
6-78 DMM7510-901-01 Rev. B / May 2015
[:SENSe[1]]:<function>:DB:REFerence
This command defines the decibel (dB) reference setting for the DMM in volts.
Type Affected by Where saved Default value
Command and query
Recall settings
Instrument reset
Power cycle
Measure configuration list
Save settings
Measure configuration list
1
Usage
[:SENSe[1]]:<function>:DB:REFerence <n>
[:SENSe[1]]:<function>:DB:REFerence DEFault
[:SENSe[1]]:<function>:DB:REFerence MINimum
[:SENSe[1]]:<function>:DB:REFerence MAXimum
[:SENSe[1]]:<function>:DB:REFerence?
[:SENSe[1]]:<function>:DB:REFerence? DEFault
[:SENSe[1]]:<function>:DB:REFerence? MINimum
[:SENSe[1]]:<function>:DB:REFerence? MAXimum
<function>
The function to which the setting applies; see Functions
<n>
The decibel reference range:
• DC voltage and digitize voltage: 1e-7 V to 1000 V
•
AC voltage: 1e-7 V to 700 V
Functions
VOLTage[:DC]
RESistance
TEMPerature
VOLTage[:DC]:RATio
VOLTage:AC
FRESistance
CONTinuity
DIGitize:VOLTage
CURRent[:DC]
DIODe
FREQuency[:VOLTage]
DIGitize:CURRent
CURRent:AC
CAPacitance
PERiod[:VOLTage]
Details
This value only applies when the unit setting for the function is set to decibels.
Example
FUNC "VOLT"
VOLT:UNIT DB
VOLT:DB:REF 5
Sets the units to decibel and sets the dB
reference to 5 for DC volts.
Also see
[:SENSe[1]]:<function>:UNIT (on page 6-113)