– The CONFigure:VOLTage[:DC], MEASure:VOLTage[:DC], [SENSe:]VOLTage[:DC]:NPLCycles, [SENSe:]VOLTage
[:DC]:RESolution commands automatically disable the aperture time mode, and select an integration time in
number of power line cycles.
– This parameter is set to its default value after a Factory Reset (*RST command).
[SENSe:]VOLTage[:DC]:REFerence {OFF | ON} [, (@<ch_list>)]
[SENSe:]VOLTage[:DC]:REFerence? [(@<ch_list>)]
Enables (On) or disables (Off) the specified DC voltage channels to be used as the reference channel for subsequent
strain bridge measurements that specify an external excitation reference voltage source (see [SENSe:]STRain:EXCit-
ation:TYPE command). The query returns the reference state as 0 or 1.
This command is not supported in DMM Digitize data acquisition mode.
Error -221,"Settings conflict; DMM digitizing mode has been disabled" will be generated when you send the
command to enable the DC voltage channel to be used as the reference channel in DMM Digitize mode.
Parameter Typical return
{OFF | ON}
Default: OFF
0 (OFF) or 1 (ON)
– The external DCvoltage reference channel must be one channel lower than the subsequent strain channel.
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Keysight DAQ970A/DAQ973A Programming Guide
2 SCPI Programming