Agilent Technologies InfiniiVision 3000 X-Series Programmer's Guide

924 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
31 :TRIGger Commands
:TRIGger:PATTern:QUALifier
(see page 1138)
Command Syntax
:TRIGger:PATTern:QUALifier <qualifier>
<qualifier> ::= {ENTered | GREaterthan | LESSthan | INRange | OUTRange
| TIMeout}
The :TRIGger:PATTern:QUALifier command qualifies when the trigger
occurs:
• ENTered — when the pattern is entered.
• LESSthan — when the pattern is present for less than a time value.
• GREaterthan — when the pattern is present for greater than a time
value. The trigger occurs when the pattern exits (not when the
GREaterthan time value is exceeded).
• TIMeout — when the pattern is present for greater than a time value. In
this case, the trigger occurs when the GREaterthan time value is
exceeded (not when the pattern exits).
• INRange — when the pattern is present for a time within a range of
values.
• OUTRange — when the pattern is present for a time outside of range of
values.
Pattern durations are evaluated using a timer. The timer starts on the last
edge that makes the pattern (logical AND) true. Except when the TIMeout
qualifier is selected, the trigger occurs on the first edge that makes the
pattern false, provided the time qualifier criteria has been met.
Set the GREaterthan qualifier value with the
:TRIGger:PATTern:GREaterthan command.
Set the LESSthan qualifier value with the :TRIGger:PATTern:LESSthan
command.
Set the INRange and OUTRange qualifier values with the
:TRIGger:PATTern:RANGe command.
Set the TIMeout qualifier value with the :TRIGger:PATTern:GREaterthan
command.
Query Syntax
:TRIGger:PATTern:QUALifier?
The :TRIGger:PATTern:QUALifier? query returns the trigger duration
qualifier.
Return Format
<qualifier><NL>
See Also • "Introduction to :TRIGger Commands" on page 877
• ":TRIGger:PATTern:GREaterthan" on page 922

Agilent Technologies InfiniiVision 3000 X-Series Specifications

General

Brand	Agilent Technologies
Model	InfiniiVision 3000 X-Series
Category	Test Equipment
Language	English