Reference <N> Commands - Keithley 2010 User Manual

:REFerence <n> commands
:REFerence <n>
[:SENSe[1]]:CURRent:AC:REFerence <n>
[:SENSe[1]]:CURRent[:DC]:REFerence <n>
[:SENSe[1]]:VOLTage:AC:REFerence <n>
[:SENSe[1]]:VOLTage[:DC]:REFerence <n>
[:SENSe[1]]:RESistance:REFerence <n>
[:SENSe[1]]:FRESistance:REFerence <n>
[:SENSe[1]]:FREQuency:REFerence <n>
[:SENSe[1]]:PERiod:REFerence <n>
[:SENSe[1]]:TEMPerature:REFerence <n>
[:SENSe[1]]:VOLT[:DC]:STERminals:REFerence <n>
Parameters
Query
Description
<n> = -3.1 to 3.1
-757.5 to 757.5
-1010 to 1010
-10.1 to 10.1
0 to 120e6
0 to 1.5e7
0 to 1
-200 to 1372
DEFault
MINimum
MAXimum
:REFerence?
:REFerence? DEFault
:REFerence? MINimum
:REFerence? MAXimum
These commands are used to establish a reference value for the specified
function. When Reference is enabled (see :REFerence:STATe), the result will
be the algebraic difference between the input signal and the reference value:
Reading = Input signal - Reference
From the front panel, reference is called relative (REL).
The :REFerence <n> command is coupled to the :ACQuire command. The
last command sent (:REFerence <n> or :ACQuire) establishes the reference.
When a reference is set using the :REFerence <n> command, the
:REFerence? query command returns the programmed value. Conversely,
when a reference is set using the :ACQuire command, the :REFerence? query
command returns the acquired reference value.
SCPI Command Reference
Specify reference for ACI
Specify reference for DCI
Specify reference for ACV
Specify reference for DCV
Specify reference for Ω2
Specify reference for Ω4
Specify reference for FREQ
Specify reference for PER
Specify reference for TEMP
Specify reference for sense terminals
Reference for ACI and DCI
Reference for ACV
Reference for DCV
Reference for DCV for sense terminals
Reference for Ω2 and Ω4
Reference for FREQ
Reference for PER
Reference for TEMP
0 (all functions)
Minimum value for specified function
Maximum value for specified function
Query programmed reference value
Query *RST default reference value
Query lowest allowable reference value
Query largest allowable reference value
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