YOKOGAWA DL9040 User Manual

5-201
IM 701310-17E
Commands
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App
Index
5.30 WAVeform Group
:WAVeform:RECord? MINimum
Function Queries the minimum record number of the history of
the target channel.
Syntax
:WAVeform:RECord? MINimum
Example
:WAVEFORM:RECORD? MINimum -> :WAVEFORM:
RECORD -1999
:WAVeform:SEND?
Function Queries the waveform data specified by
“:WAVeform:TRACe”.
Syntax
:WAVeform:SEND? [{<NRf>}]
<NRf> = 1 to 2000
Varies depending on the record length setting.
Example :WAVEFORM:SEND? -> #8 (number of bytes, 8
digits) (data sequence)
or <NRf>,<NRf>,...
Description • The output format of
:WAVeform:SEND?
varies
depending on the
:WAVeform:FORMat
setting.
(1)
When set to
ASCii
Returned in the following format: <Voltage>,
<Voltage>, ... <Voltage>.
(2) When set to BYTE or WORD
Returned in the <Block data> format.
You can convert the value using the following
equation.
V
oltage (computed value) = (range
×
data /
divisions*) + offset
* BYTE: Divisions = 12.5
WORD: Divisions = 3200
(3) When set to RBYTE
Returned in the <Block data> format.
You can convert the value using the following
equation.
V
oltage (computed value) = (range
×
(data -
Position) / divisions*) + offset
Divisions = 12.5
Position = Return value of “
:WAVeform:
POSition?
”.
• <NRf> can be omitted. If <NRf> is attached,
waveform data is queried <NRf> times in order
from the record number specified by
:WAVeform:
RECord
– <NRf> + 1.
:WAVeform:SIGN?
Function Queries the existence of a sign when querying the
waveform data specified by :WAVeform:TRACe using
binary data.
Syntax
:WAVeform:SIGN?
Example
:WAVEFORM:SIGN? -> :WAVEFORM:SIGN 1
:WAVeform:SRATe? (Sample RATE)
Function Queries the sample rate of the record specified by
:WAVeform:RECord.
Syntax
:WAVeform:SRATe?
Example
:WAVEFORM:SRATE? -> :WAVEFORM:
SRATE 1.25E+09
:WAVeform:STARt
Function Sets the first data point of the waveform specified by :
WAVeform:TRACe or queries the current setting.
Syntax
:WAVeform:STARt {<NRf>}
:WAVeform:STARt?
<NRf> = 0 to 6,249,999 (0 to 2,499,999 on 2.5 MW
memory models)
Example
:WAVEFORM:START 0
:WAVEFORM:START? -> :WAVEFORM:START 0
:WAVeform:TRACe
Function Sets the target waveform or queries the current
setting.
Syntax
:WAVeform:TRACe {<NRf>|MATH<x>|
REFerence<x>}
:WAVeform:TRACe?
<NRf> = 1 to 4
<x> of MA
TH<x> = 1 to 8
<x> of REFerence<x> = 1 to 4
Example
:WAVEFORM:TRACE 1
:WAVEFORM:TRACE? -> :WAVEFORM:TRACE 1
:WAVeform:TRIGger?
Function Queries the trigger position of the record specified by
:WAVeform:RECord.
Syntax
:WAVeform:TRIGger?
Example
:WAVEFORM:TRIGGER? -> :WAVEFORM:
TRIGGER 6250
Description
Queries the number of points from the first point of
the record length to the trigger position.
:WAVeform:TYPE?
Function Queries the acquisition mode of the waveform
specified by :WAVeform:TRACe.
Syntax
:WAVeform:TYPE?
Example
:WAVEFORM:TYPE? -> :WAVEFORM:
TYPE NORMAL

YOKOGAWA DL9040 Specifications

General

Brand	YOKOGAWA
Model	DL9040
Category	Test Equipment
Language	English