Display:ddemod:trace<N>:Y[:Scale]:Rlevel; Display:ddemod:trace<N>:Y:unit:preference - Rigol SA5000 Series Programming Manual

Chapter 2 Command System
:DISPlay:DDEMod:TRACe<n>:Y[:SCALe]:RLEVel
Syntax
:DISPlay:DDEMod:TRACe<n>:Y[:SCALe]:RLEVel <real>
:DISPlay:DDEMod:TRACe<n>:Y[:SCALe]:RLEVel?
Description
Sets the Y-axis reference of the specified trace.
Queries the Y-axis reference of the specified trace.
Parameter
Name
<n>
<ampl> Consecutive Real Number
Remarks
The reference unit is determined by the Y-axis unit.
Return Format
The query returns the reference in scientific notation.
Example
The following command sets the Y-axis reference of Trace 1 to -10 dB.
:DISPlay:DDEMod:TRACe1:Y:SCALe:RLEVel -10
The following query returns -1.000000000e+01.
:DISPlay:DDEMod:TRACe1:Y:SCALe:RLEVel?
:DISPlay:DDEMod:TRACe
Syntax
:DISPlay:DDEMod:TRACe<n>:Y:UNIT:PREFerence PEAK|RMS|POWer
:DISPlay:DDEMod:TRACe<n>:Y:UNIT:PREFerence?
Description
Sets the Y-axis unit of the specified trace.
Queries the Y-axis unit of the specified trace.
Parameter
Name
<n>
--
Remarks
This command is valid when the data source is "CaptureTime" or "CaptureSpectrum".
Return Format
The query returns PEAK, RMS, or POW.
Example
The following command sets the Y-axis unit of Trace 1 to PEAK.
:DISPlay:DDEMod:TRACe1:Y:UNIT:PREFerence PEAK
The following query returns PEAK.
:DISPlay:DDEMod:TRACe1:Y:UNIT:PREFerence?
VSA Programming Guide
Type
Discrete
:Y:UNIT:PREFerence
<n>
Type
Discrete
Keyword
Range
1|2|3|4
-1e+12 to 1e+12
Range
1|2|3|4
PEAK|RMS|POWer
Default
--
0
Default
--
PEAK
RIGOL
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