Agilent Technologies 4294A, Руководство по программированию

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458 Chapter 16
GPIB Command Reference
TRGEVE
TRGEVE
Syntax TRGEVE {SWE|POIN}
TRGEVE?
Description Sets the mode of trigger events.
Parameters
Query response
{SWE|POIN}<newline><^END>
Corresponding
key
[Trigger] - SOURCE [ ] - EVENT [ ]
TRGP
Syntax
TRGP {POS|NEG}
TRGP?
Description
Sets the polarity of the external trigger signal inputted from the EXT TRIGGER terminal
on the rear panel.
Parameters
Query response {POS|NEG}<newline><^END>
Corresponding
key
[Trigger]
-
SOURCE [ ]
-
EXT POLRTY [ ]
Description
SWE (initial value) Specifies the mode in which each trigger performs a single sweep
(if the averaging function is on, a set number of times as the
averaging count).
POIN Specifies the mode in which each trigger performs the
measurement of a single measurement point.
Description
POS (initial value) Specifies positive (generating a trigger at a rise from the LOW
level to the HIGH level).
NEG Specifies negative (generating a trigger at a fall from the HIGH
level to the LOW level).