Agilent Technologies 4339B - Page 187

4339B
Common
Commands
3
TST?
Executes
an
internal
self-test
and
returns
the
test
result
as
the sum
of the
error codes
of all
existing
errors
.
If
there
is
no error
the 4339B
returns a
0 .
Test
Item
Error Code
1.
RAM
1
2.
EPROM
2
3.
Calibration
data
(EEPROM)
4
4.
User's
data
(EEPROM)
8
5.
AD
converter
16
6.
Backup
RAM
32
Query
response
is
a
numeric
value
in
<
NR1
>
format.
3
W
AI
Makes
the
4339B
wait
until
all
previously
sent
commands
are completed.
(No query)
GPIB Reference 5-39