MDO3000 Programmer Manual.pdf - 第811页

Commands Listed in Alphabetical Order Examples TRIGger:A:BUS :B<x>:ARINC429A: LABel:VALue "XXXX1000" sets the upper limit of the range to XXXX1000. TRIGger:A:BU S:B<x>:ARINC42 9A:LABel:VALue? might …

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Commands Listed in Alphabetical Order
EQual sets the l
abel qualifier to equal.
UNEQual sets the label qualifier to not equal.
LESSEQual sets the label qualifier to less than or equal.
MOREEQual sets the label qualifier to greater than or equal.
INrange sets the label qualifier to in range.
OUTrange sets the label qualifier to out of range.
NOTE. If the trigger condition is set to LABELANDDATA, the label qualifier will
be locked to EQual until the trigger condition is changed again.
Examples
TRIGger:A:BUS:B<x>>:ARINC429A:LABel:QUALifier LESSthan sets
the label qualifier to less than.
TRIGger:A:BUS:B<x>:ARINC429A:LABel:QUALifier? might return
EQUAL indicating the label qualifier is set to =.
TRIGger:A:BUS:B<x>:ARINC429A:LABel:VALue
This command specifies the low value to be used when triggering on the
ARINC429 bus label field. The trigger condition must be set to LABel or
LABELANDDATA (using TRIGger:A:BUS:B<x>:ARINC429A:CONDition).
The default is all X's (don't care). B<x> is the bus number.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ARINC429A:LABel:VALue <QString>
TRIGger:A:BUS:B<x>:ARINC429A:LABel:VALue?
Related Commands
TRIGger:A:BUS:B<x>:ARINC429A:CONDition
TRIGger:A:BUS:B<x>:ARINC429A:LABel:HIVALue
TRIGger:A:BUS:B<x>:ARINC429A:LABel:QUALifier
Arguments
QString is a quoted string of 8 bits. The allowable characters are 0, 1, and X.
The bits specified in the quoted string replace the least significant bits, leaving
any unspecified upper bits unchanged.
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Commands Listed in Alphabetical Order
Examples
TRIGger:A:BUS
:B<x>:ARINC429A:LABel:VALue
"XXXX1000" sets the
upper limit of the range to XXXX1000.
TRIGger:A:BU
S:B<x>:ARINC429A:LABel:VALue?
might return
"XXXXXXXX".
TRIGger:A:BUS:B<x>:ARINC429A:SDI
This command specifies the value for the SDI field to be used when triggering on
the ARINC429 bus data field(s). The trigger condition must be set to DATA or
LABELANDDATA (using TRIGger:A:BUS:B<x>:ARINC429A:CONDition).
The defau
lt is all X's (don't care). B<x> is the bus number.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ARINC429A:SDI <QString>
TRIGger:A:BUS:B<x>:ARINC429A:SDI?
Related Commands
BUS:B<x>:ARINC429A:DATA:FORMAT
TRIGger:A:BUS:B<x>:ARINC429A:CONDition
Arguments
QString is a quoted string of 2 bits. The allowable characters are 0, 1, and X.
The bits specified in the quoted string replace the least significant bits, leaving
any unspecified upper bits unchanged.
NOTE. The SDI field is only present when the selected data field format is DATA
(using BUS:B<x>:ARINC429A:DATA:FORMAT). Also, the stored QString is
reset to its default value whenever the data field format is changed.
Examples
TRIGger:A:BUS:B<x>:ARINC429A:SDI "X0" sets the SDI field value to X0.
TRIGger:A:BUS:B<x>:ARINC429A:SDI? might return "XX".
TRIGger:A:BUS:B<x>:ARINC429A:SSM
This command specifies the value for the SSM field to be used when triggering on
the ARINC429 bus data field(s). The trigger condition must be set to DATA or
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-781
Commands Listed in Alphabetical Order
LABELANDDATA (
using TRIGger:A:BUS:B<x>:ARINC429A:CONDition).
The default is all X's (don't care). B<x> is the bus number.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ARINC429A:SSM <QString>
TRIGger:A:BUS:B<x>:ARINC429A:SSM?
Related Commands
BUS:B<x>:ARINC429A:DATA:FORMAT
TRIGger:A:BUS:B<x>:ARINC429A:CONDition
Arguments
QString is a quoted string of 2 bits. The allowable characters are 0, 1, and X.
The bits specified in the quoted string replace the least significant bits, leaving
any unspecified upper bits unchanged.
NOTE. The SSM field is only present when the selected data fi eld format is DATA
or SDIDATA (using BUS:B<x>:ARINC429A:DATA:FORMAT). Also, the stored
QString is reset to its default value whenever the data fi eld format is changed.
Examples
TRIGger:A:BUS:B<x>:ARINC429A:SSM "X0" sets the SSM field value to X0.
TRIGger:A:BUS:B<x>:ARINC429A:SSM? might return "XX".
TRIGger:A:BUS:B<x>:AUDio:CONDition
This command sets the condition (start of frame or matching data) to be used
when triggering on an audio bus signal.
B<x> is the bus number (1-4). 1-3 for the
MDO4000C and 1-2 for the MDO3000.
Conditions
This command requires a DPO4AUDIO application module on DPO/MSO4000B
and MDO4000/B/C models and a MDO3AUDIO application module on
MDO3000 models.
Group
Trigger
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