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Programming Commands
CALCulate3 Subsystem
DRIFt:REFerence[:STATe]
Turns on and off the drift reference state.
Syntax
:CALCulate3:DRIFt:REFerence[:STATe]{?| {ON | OFF | 1 | 0}}
Attribute
Summary
Preset State: off
*RST State: off
SCPI Compliance: instrument specific
Description When this command is set to on, the CALC3:DATA? command returns
the reference laser lines. Use the CALC3:DRIF:PRES command to turn
off all the drift states before turning on the drift reference state.
Note
Only one STATe command can be turned on at any one time. Attempting to turn
more than one state on at a time results in a “–221 Settings Conflict” error. Refer
to “Measure delta, drift, and signal-to-noise” on page 3-14 for additional informa-
tion on selecting measurements.