HP 4284A - Page 280

APERture Subsystem
APERture
Subsystem
The APERture command sets the integration time of the A/D
converter and the averaging rate. The APERture? query returns the
currentintegration time and the averaging rate settings.
Command Syntax
APERture
8
<
:
SHORt
MEDium
LONG
9
=
;
2
, < value >
3
Where,
SHORt Short integration time
MEDium Medium integration time
LONG Long integration time
< value > 1 to 128 (NR1) : Averaging rate
Example
OUTPUT 717;"APER SHOR"
OUTPUT 717;"APER MED,64"
Query Syntax
APERture?
Query Response
Returned format is :
8
<
:
SHOR
MED
LONG
9
=
;
,<NR1><NL^END>
Example
10 OUTPUT 717;"APER?"
20 ENTER 717;A$
30 PRINT A$
40 END
Command Reference 8-39