Agilent Technologies HP 83711A - Page 201

Error
Messages
Messages
600 600,"ALC
loop went
unleveled;(600)"
Power
is set
to a
level
that
is
higher
than
the
instrument
can
supply
.
This is
usually due
to attenuator
hold
and
the
power
is
set
to
a
value that
requires the
vernier to
be
operating
out
of
its
specied
range.
Change
the
power
level
or
turn
o
attenuator
hold.
This
is
a
\permanent" error
.
601 601,"Hardware
driver P
ower
limit;(601)"
Due to
instrument specials
such
as
attenuator
hold,
the
circuits
cannot
supply
the
specied
power
.
Change
the
power
level
or
turn
o
attenuator
hold.
This
is
a
\permanent"
error
.
602
602,"V
ernier
has
been
set
to
the
limit;(602)"
Due
to
instrument
options
such as
attenuator hold,
the circuits
cannot
supply the
specied power
.
The
vernier
has
been
limited
to
a
valid
value.
Change the
power
level
or
turn
o
attenuator
hold.
This
is
a
\permanent" error
.
603 603,"RF
on/o
command
not
valid;(603)"
An invalid
request
to
turn
o
RF
power
was
ignored
by
the
instrument.
604
604,"Atten
driver
error
while
setting
level;(604)"
The
attenuators
could
not
be
set
to
the
range
requested.
Change
output
power
to
a
valid
setting.
605
605,"V
ernier
driver
error
while
setting
level;(605)"
The
vernier
value
requested
was
not
possible
.
Change
output power
to
a
valid
setting.
606
606,"Level
is
not
in
guaranteed
range
.;(606)"
The
power
level
requested is
beyond specications
and may
be
invalid.
This could
be due
to a
very low
vernier setting
required when
attenuator hold is active
. This is a \permanent" error
.
608 608,"Attenuator not set before Ext Meter mode;(608)"
The attenuator range must match that of the meter range desired for
external meter ALC mode
. Turn o attenuator hold mode and make
sure
the power meter is in range hold before entering external power
meter mode
.
8-13