YOKOGAWA DL350 - Search Group

4-141
IM DL350-17EN
Commands
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App
Index
4.25 SEARch Group
The commands in this group deal with searching for and extracting patterns from acquired waveforms. You can
perform the same operations and make the same settings and queries that you can by using Analysis > Search in
the top menu.
If the selectable range of the time axis is “<NRf> =
–
5 to 5div,” the selectable range varies depending on settings
such as the record length.For details, see “Selectable Range of Cursor Positions” under “Notes about Cursor
Measurement” in chapter 9 of IM DL350-01EN.
:SEARch:EDGE:[LOGic:]BIT<x>
Function Sets or queries the edge polarity of the specified
bit for when the edge search is performed on
logic traces.
Syntax
:SEARch:EDGE:[LOGic:]
BIT<x> {BISLope|OFF|FALL|RISE}
:SEARch:EDGE:[LOGic:]BIT<x>?
<x> = 1 to 8
Example
:SEARCH:EDGE:LOGIC:BIT1 BISLOPE
:SEARCH:EDGE:LOGIC:BIT1?
-> :SEARCH:EDGE:LOGIC:BIT1 BISLOPE
:SEARch:EDGE:SLOPe
Function Sets or queries the edge polarity for when the
edge search is performed on traces other than
logic traces.
Syntax
:SEARch:EDGE:SLOPe {BISLope|FALL|
RISE}
:SEARch:EDGE:SLOPe?
Example
:SEARCH:EDGE:SLOPE RISE
:SEARCH:EDGE:SLOPE?
-> :SEARCH:EDGE:SLOPE RISE
:SEARch:EDGE:SOURce
Function Sets or queries the trace to perform the edge
search on.
Syntax
:SEARch:EDGE:SOURce {<NRf>[,<NRf>]}
:SEARch:EDGE:SOURce?
First <NRf> = 1 to 16
Second <NRf> = If the channel has sub channels,
this is the range of sub channel numbers.
Example
:SEARCH:EDGE:SOURCE 1
:SEARCH:EDGE:SOURCE?
-> :SEARCH:EDGE:SOURCE 1
Description If no module is installed, you cannot select the
edge search.
:SEARch:EPOint (End POint)
Function Sets or queries the search end position.
Syntax
:SEARch:EPOint {<NRf>}
:SEARch:EPOint?
<NRf> = –5 to 5div (the resolution depends on
the record length)
Example
:SEARCH:EPOINT 3
:SEARCH:EPOINT?
-> :SEARCH:EPOINT 3.000000000000
:SEARch?
Function Queries all search settings.
Syntax
:SEARch?
:SEARch:ABORt
Function Aborts the search.
Syntax
:SEARch:ABORt
Example
:SEARCH:ABORT
:SEARch:EDGE?
Function Queries all edge search settings.
Syntax
:SEARch:EDGE?
:SEARch:EDGE:COUNt
Function Sets or queries the edge search count.
Syntax
:SEARch:EDGE:COUNt {<NRf>}
:SEARch:EDGE:COUNt?
<NRf> = 1 to 1000000
Example
:SEARCH:EDGE:COUNT 100
:SEARCH:EDGE:COUNT?
-> :SEARCH:EDGE:COUNT 100
:SEARch:EDGE:HYSTeresis
Function Sets or queries the edge search determination-
level hysteresis.
Syntax
:SEARch:EDGE:HYSTeresis {HIGH|LOW|
MIDDle}
:SEARch:EDGE:HYSTeresis?
Example
:SEARCH:EDGE:HYSTERESIS LOW
:SEARCH:EDGE:HYSTERESIS?
-> :SEARCH:EDGE:HYSTERESIS LOW
Description This setting is valid if the channel that is being
searched is not a logic channel.
:SEARch:EDGE:LEVEl
Function Sets or queries the edge search determination
level.
Syntax
:SEARch:EDGE:LEVEl {<Voltage>|
<Current>|<NRf>}
:SEARch:EDGE:LEVEl?
Example
:SEARCH:EDGE:LEVEL 2
:SEARCH:EDGE:LEVEL?
-> :SEARCH:EDGE:LEVEL 2.00000E+00