Keithley 237

SECTION3
IEEE-488
Reference
+
Table
3-6. Device-dependent
Command
Summary
Mode
Command
Description
Modify
Sweep
List A(level),(range),(delay),
Modify
sweep
list
points
first(,last)
Bias
Operation
B(level) ,(range),( delay) Select bias
operation
Calibration C
step
(,value) X Calibrate
instrument
Display
DOX
Return
display
to
normal
D1,aaa ...
aX
Display
ASCIT
characters (18 max.)
D2,aaa ...
aX
Display
and
store
ASCIT
characters
(18max.)
Source
and
Function F(source) ,(function)
Select
source
(V
or
I)
and
function
(de
or
sweep)
Output
Data
Format
G(items),(format),(lines) Select
items
included,
format,
and
lines
per
talk
in
output
IEEE
Immediate
Trigger
HOX
Cause
an
immediate
bus
trigger
Self-tests
JOX
Restore factory defaults
J1X
Perform
memory
test
J2X
Perform
display
test
EOI
and
Bus Hold-off
KO
Enable EOI,
enable hold-off
on
X
K1
Disable EOI,
enable
hold-off
on
X
K2
Enable
EO
I, disable hold-off
on
X
K3
Disable
EOI,
disable hold-off
on
X
Compliance
L(level),(range)
Set compliance level
and
range
SRQ
Mask
and
Serial
Poll
M(mask),(compliance)
Select
conditions
that
will
cause
a
Byte
service-request
Operate
NO
Place
unit
in
standby
mode
N1 Place
unit
in
operate
mode
Output
Sense
00
Select
local
sensing
01
Select
remote
sensing
Filter
PO
Measurement
filter
disabled
P1
2-reading
filter
P2
4-reading
filter
P3
B-reading filter
P4 16-reading filter
P5 32-reading filter
Create/
Append
Sweep
List QO,(level),(range),
Create
fixed level
sweep
(delay),(count)
Q1 ,(start) ,(stop) ,(step),
Create
linear
stair
sweep
(range),(delay)
Q2,(start) ,(stop) ,(points),
Create
logarithmic
stair
sweep
(range),(delay)
Q3,(1evel),(range),
Create
fixed level
pulsed
sweep
(pulses),(toN),(toFF)
Q4,(start) ,(stop) ,(step),
Create
linear
stair
pulsed
sweep
(range),(toN),(toFF)
Q5, (start),(stop),
Create
logarithmic
stair
pulsed
(points),(range),(toN),
sweep
(toFF)
3-14
+
Para.
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
3.6.6
3.6.7
3.6.8
3.6.9
3.6.10
3.6.11
3.6.12
3.6.13
3.6.14
3.6.15