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3
MEASurement Commands
READ[1]|2|3|4[:SCALar][:POWer:AC]:DIFFerence:
RELative? [<expected_value>[,<resolution>[,<source list>]]]
This query sets the measurement type to a difference measurement with relative
mode on for the specified window/measurement, aborts then initiates the
measurement, calculates the difference measurement result, and places the result
on the bus. The result is a ratio-based measurement and is expressed in the unit
defined by UNIT[1]|2|3|4:POWer:RATio. The relative value used is that set by the
CALCulate:RELative:MAGNitude:AUTO command.
INITiate:CONTinuous must be set to OFF, otherwise error –213,"INIT ignored"
NOTE
occurs. If TRIGger:SOURce is set to BUS, error –214,"Trigger deadlock" occurs.
Syntax
READ
1
2
3
4
Parameters
Refer to
parameters in this command.
192
:POW
:SCAL
expected_value
Space
DEF
"Optional parameters"
:AC
:DIFF
,
resolution
DEF
on page 146 for additional details on the
Keysight N432A Programming Guide
:REL
?
,
source list
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