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IM DLM4038-17EN
5.16 HISTory Group
:HISTory?
Function
Queries all of the settings for the history feature.
Syntax
:HISTory?
:HISTory:AVERage
Function
Sets or queries the highlight display mode for
history waveforms.
Syntax
:HISTory:AVERage {<Boolean>}
:HISTory:AVERage?
Example
:HISTORY:AVERAGE ON
:HISTORY:AVERAGE?
-> :HISTORY:AVERAGE 1
:HISTory:DISPlay
Function
Sets or queries the display record start and end
numbers.
Syntax
:HISTory:DISPlay {<NRf>,<NRf>}
:HISTory:DISPlay?
<NRf> = See the DLM4000 Features Guide for
this information.
Example
:HISTORY:DISPLAY 0,−100
:HISTORY:DISPLAY?
-> :HISTORY:DISPLAY 0,−100
:HISTory:DMODe
Function
Sets or queries the history waveform display
mode.
Syntax
:HISTory:DMODe {ALL|COLor|INTensity|
ONE}
:HISTory:DMODe?
Example
:HISTORY:DMODE ALL
:HISTORY:DMODE?
-> :HISTORY:DMODE ALL
:HISTory:RECord
Function
Sets or queries the history waveform source
record.
Syntax
:HISTory:RECord {<NRf>|MINimum}
:HISTory:RECord?
<NRf> = See the DLM4000 Features Guide for
this information.
Example
:HISTORY:RECORD 0
:HISTORY:RECORD?
-> :HISTORY:RECORD 0
Description Specify
MINimum
to specify the minimum record
number.
:HISTory:RECord? MINimum
Function
Queries the minimum history waveform record
number.
Syntax
:HISTory:RECord? {MINimum}
Example
:HISTORY:RCORD? MINIMUM
-> :HISTORY:RECORD −1
:HISTory:REPLay?
Function
Queries all of the settings for the history
waveform replay feature.
Syntax
:HISTory:REPLay?
:HISTory:REPLay:JUMP
Function
Jumps to the specified record number in a history
waveform.
Syntax
:HISTory:REPLay:JUMP {MAXimum|
MINimum}
Example
:HISTORY:REPLAY:JUMP MAXIMUM
:HISTory:REPLay:SPEed
Function
Sets or queries the history waveform replay
speed.
Syntax
:HISTory:REPLay:SPEed {<NRf>|PAR3|
PAR10|PAR30|PAR60}
:HISTory:REPLay:SPEed?
<NRf> = 1, 3, 10
Example
:HISTORY:REPLAY:SPEED 1
:HISTORY:REPLAY:SPEED?
-> :HISTORY:REPLAY:SPEED 1
:HISTory:REPLay:STARt
Function
Starts replaying a history waveform in the
specified direction.
Syntax
:HISTory:REPLay:STARt {MAXimum|
MINimum}
Example
:HISTORY:REPLAY:START MAXIMUM
:HISTory:REPLay:STOP
Function
Stops history waveform replaying.
Syntax
:HISTory:REPLay:STOP
Example
:HISTORY:REPLAY:STOP
:HISTory:SEARch?
Function
Queries all history waveform search settings.
Syntax
:HISTory:SEARch?
:HISTory[:SEARch]:ABORt
Function
Aborts searching.
Syntax
:HISTory[:SEARch]:ABORt
Example
:HISTORY:SEARCH:ABORT
:HISTory[:SEARch]:EXECute
Function
Executes searching. This is an overlap command.
Syntax
:HISTory[:SEARch]:EXECute
Example
:HISTORY:SEARCH:EXECUTE
