Agilent Technologies 8504B - Page 270

FINAL TRIM SIZE : 7.5 in x 9.0 in
Error
Messages
Message Denitions
PLOTTER
NOT
READY-PINCH
WHEELS UP
The plotter
is not
ready
to
plot;
the
paper
has not
been properly
inserted
or
loaded.
GPIB
error number:
28
POWER
SUPPLY HOT!
The power
supply temperature
has been
sensed
by
the
post
regulator test
or during
self
test.
Turn
o
the
reectometer
immediately
,
and
contact your
Agilent T
echnologies
Service
Center
.
GPIB
error number:
21
PRINTER:
not on,
not connected,
wrong addrs
The
printer
does
not
respond
to
control.
Verify
power
to
the
printer
,
and
check
the
GPIB
connection
between
the
reectometer
and the
printer
.
Ensure
that
the
printer
address
recognized
by
the
reectometer
matches
the
GPIB
address
set
on
the
printer
itself.
GPIB
error
number:
24
REQUESTED
DATA
NOT
CURRENTLY
AVAILABLE
The
reectometer
does
not
currently
contain
the
data
being
requested.
F
or
example
,
this
condition
occurs
when
error
term
arrays
are
requested
and
no
calibration
is
active
.
GPIB
error
number:
30
SOURCE
1
TEMPERATURE
LOOP
OPEN
The
temperature
loop
on
the
1300
nm
source
is
open.
Turn
o
the
reectometer
immediately
,and
contact your
Agilent
T
echnologies
Service
Center
.
GPIB
error
number:
93
SOURCE
2
TEMPERATURE
LOOP
OPEN
The
temperature
loop
on
the
1550
nm
source
is
open.
Turn
o
the
reectometer immediately
,and
contact your
Agilent
T
echnologies Service
Center.
GPIB
error
number:
94
7-9
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