Remote Operation

CALCulate Subsystem Commands

CALCulate:MARKer[1234]:FUNCtion:DELTa:X:OFFSet:FREQuency <numeric_value>

Allows the user to set the marker offset in frequency units. The marker X-axis value corresponds to the reference X value + the offset value. The default units of the parameter for this command are Hertz.

This query generates a “Settings conflict” error if the delta function is OFF for the specified marker.

CALCulate:MARKer[1234]:FUNCtion:DELTa:X:OFFSet:TIME <numeric_value>

Allows the user to set the marker offset when the instrument is in zero span. The marker X-axis value corresponds to the reference X value + the offset value. The default units of the parameter are seconds.

This query generates a “Settings conflict” error if the delta function is OFF for the specified marker.

CALCulate:MARKer[1234]:FUNCtion:DELTa:X:OFFSet[:WAVelength]<numeric_value>

Allows the user to set the marker offset in wavelength units. The marker X- axis value corresponds to the reference X value + the offset value. The default units of the parameter are meters.

Even though the offset READout may be FREQuency, this command can still be used to specify the offset using wavelength units.

For example:

CALC:MARK:FUNC:DELT:X:OFFS:WAV 10NM when readout is WAVElength CALC:MARK:FUNC:DELT:X:OFFS:FREQ 10THZ when readout is FREQuency CALC:MARK:FUNC:DELT:X:OFFS:WAV 1E-8M when readout is FREQuency

This query generates a “Settings conflict” error if the delta function is OFF for the specified marker.

CALCulate:MARKer:FUNCtion:DELTa:X:READout FREQuencyWAVelengthTIME

CALCulate:MARKer:FUNCtion:DELTa:X:READout?

Sets the X-axis readout for frequency or wavelength when the instrument is in a non-zero span. This setting controls only the delta offset and the delta reference X-axis readouts. The bandwidth markers have their own setting. This setting controls all four delta markers.

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