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IM DLM4038-17EN
Commands
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App
Index
5.23 REFerence Group
:REFerence<x>?
Function
Queries all reference waveform settings.
Syntax
:REFerence<x>?
<x> = 1 to 4
:REFerence<x>:DISPlay
Function
Sets or queries the display on/off status of a
reference waveform.
Syntax
:REFerence<x>:DISPlay {<Boolean>}
:REFerence<x>:DISPlay?
<x> = 1 to 4
Example
:REFERENCE1:DISPLAY ON
:REFERENCE1:DISPLAY?
-> :REFERENCE1:DISPLAY 1
:REFerence<x>:LABel?
Function
Queries all label settings of a reference.
Syntax
:REFerence<x>:LABel
<x> = 1 to 4
:REFerence<x>:LABel[:DEFine]
Function
Sets or queries a reference waveform label.
Syntax
:REFerence<x>:LABel[:DEFine] {<Strin
g>}
:REFerence<x>:LABel:DEFine?
<x> = 1 to 4
<String> = Up to eight characters
Example
:REFERENCE1:LABEL:DEFINE "REF1"
:REFERENCE1:LABEL:DEFINE?
-> :REFERENCE1:LABEL:DEFINE "REF1"
:REFerence<x>:LABel:MODE
Function
Sets or queries the label display on/off status of a
reference.
Syntax
:REFerence<x>:LABel:MODE {<Boolean>}
:REFerence<x>:LABel:MODE?
<x> = 1 to 4
Example
:REFERENCE1:LABEL:MODE ON
:REFERENCE1:LABEL:MODE?
-> :REFERENCE1:LABEL:MODE 1
:REFerence<x>:LOAD
Function
Loads a reference waveform.
Syntax
:REFerence<x>:LOAD {<NRf>|MATH<y>}
<x> = 1 to 4
<NRf> = 1 to 8
<y> = 1, 3
Example
:REFERENCE1:LOAD 1
When <x> of REFerence<x> = 1, <NRf> = 1 to 4
When <x> of REFerence<x> = 2, <NRf> = 1 to 4,
<y> of MATH<y> = 1
When <x> of REFerence<x> = 3, <NRf> = 5 to 8
When <x> of REFerence<x> = 4, <NRf> = 5 to 8,
<y> of MATH<y> = 3
:REFerence<x>:POSition
Function
Sets or queries the vertical position of a reference
waveform.
Syntax
:REFerence<x>:POSition {<NRf>}
:REFerence<x>:POSition?
<x> = 1 to 4
<NRf> = −4 to 4 (divisions)
Example
:REFERENCE1:POSITION 1
:REFERENCE1:POSITION?
-> :REFERENCE1:POSITION 1.000E+00
