Keithley 237

SECTION3
IEEE-488
Reference
+
a.s.1
A-
Modify Sweep
List
Purpose
Format
Parameters
Default
Description
3-16
To change
the
source level, source range,
or
sweep
delay
of
any
points
in
a
sweep
list
of
a previously created
or
appended
waveform.
A(level},(range},(delay},first(,last)
level-
Specifies
output
level
of
sweep
source
(I
or
V):
!-source
('236/237)
('238)
-100.00
to
+100.00mA
-1.0000
to
+
l.OOOOA
V
-source
('236
/238)
('237)
-110.00
to
+110.00V
-1100.0
to
+1100.0V
range
-
Selects
the
source range:
I -source
0=
Auto
1=
lnA
2=
lOnA
3=
lOOnA
4
=
lJ.IA
5
=
lOJ.IA
6
=
lOOJ.IA
7=
lmA
8=
lOrnA
9=
lOOmA
10
=
lA
('238)
V-source
Auto
1.1V
('236,
237); 1.5V (238)
11
V (236, 237); 15V ('238)
nov
1100V(237)
..
..
..
..
..
*lllegal V-source option.
delay-
Sweep
delay
in
milliseconds
(0-65000)
first-
First
data
point
(1-1000)
last-
Last
data
point
(1-1000)
Upon
power-up,
or
after receiving a
OCL
or
SOC
command,
the
instrument
defaults
to
the
last
programmed
selections. A
JOX
command
restores factory default values
for
the
first
and
last
data
points
to
"1".
Note
that
"first"
must
always
be
specified.
The
A
command
modifies a
point
or
range
of
consecutive points
in
the
sweep
list.
The
specified parameters
are
used
to replace
the
corresponding
point
in
the
sweep
list from
"first"
through
'1ast".
If
"last''
is
not
specified,
only
the
parameters selected
by
"first''
are
modified.
Only
the
specified
command
parameters
are
used
to
modify
the
corresponding
sweep
list parameters.
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