HP 54501A - Tst

*TST
*TST
(Test)
query
The
*TST
query
causes
the
instrument to
perform
a
self-test.
The
result of
the
test
will
be
placed
in
the
output
queue.
Note
Prior
to
sending
this
command
all
front
panel
inputs
must
be
disconnected.
A
0
indicates
the
test
passed
and
a
non-zero
value
indicates
the
test failed.
If
a
test
fails
refer
to
the
troubleshooting
section
of
the
Service
Manual.
Query
Syntax:
*TST?
Returned
Format:
<
result
> <
ML
>
Where:
<
result
>
::
=
0
or
non-zero
value
Where:
0
indicates
the
test
passed.
non-zero
indicates
the
test
(ailed.
Example:
OUTPUT
707;"*TST?"
ENTER
707; Result
PRINT
Result
Common Commands
5-24
HP
54501A
Programming