90 Sequoia Series
4.20 Sense Subsystem - Sweep
This subsystem controls the measurement current range, the data acquire sequence, and the
harmonic measurement window of the power source.
Subsystem Syntax
SENSe
[:COUPle] AC | DC ADC coupling mode.
:SWEep
:OFFSet <n> Define trigger points relative to the start of
the digitizer data record
:TINTerval? Query the digitizer sample spacing
SENSe[:COUPle]
This command sets the coupling mode for the ADC of the measurement system. Available coupling
modes are AC or DC. Factory default is DC coupled. This command requires firmware revision 0.95
or higher.
Command Syntax SENSe[:COUPle] <CRD>
Parameters AC | DC
*RST Value DC
Examples SENS:COUP DC
Query Syntax SENS:COUP?
Returned Parameters <CRD>
Related Commands SENS:SWE:TINT
SENSe:SWEep:OFFSet
This command defines the trigger point relative to the start of the returned data record when an acquire
trigger is used. The values can range from:
-42 msec to 1000 msec in a single-phase configuration and from -128 msec to 1000 msec in a three-
phase configuration.
When the value specified is negative (less than 0 msec), the values in the beginning of the data record
represent samples taken prior to the actual trigger moment.
Command Syntax SENSe:SWEep:OFFSet <NRf+>
Parameters -42 to 1000 for single phase configuration
-128 to 1000 for three phase configuration
*RST Value 0
Examples SENS:SWE:OFFS -5
Query Syntax SENSe:SWEep:OFFSet?
Returned Parameters <NR2>
Related Commands SENS:SWE:TINT? MEAS:ARR
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