16
[F1 MT ?]
What
is
the
maximum
target
temperature
allowed?
......[F1 MT 110]
The
maximum
target
temperature
allowed
is
110
ºC.
[F1 LT ?]
What
is
the
lowest
target
temperature
allowed?
......[F1 LT -30]
The
lowest
target
temperature
allowed
is
‐
30
ºC.
6.
Instrument
Status
[F1 IS ?]
What
is
the
current
instrument
status?
......[F1 IS 0-+S]
Response
is
four
parameters:
number
of
unreported
errors
is
0
(0
to
9)
stirrer
is
off
(+
is
on,
‐
is
off)
temperature
control
is
on
(+
is
on,
‐
is
off)
temperature
is
stable
(S
is
stable,
C
is
changing)
[F1 IS +]
Automatically
report
instrument
status
whenever
it
changes
(e.g.,
due
to
manual
changes
at
the
controller)
[F1 IS -]
Stop
automatic
reports
of
instrument
status.
......[F1 IS R]
The
controller
has
been
powered
off
and
back
on
again.
7.
Current
Sample
Temperature
[F1 CT ?]
What
is
the
current
temperature
of
the
holder?
......[F1 CT 22.84]
The
current
temperature
is
22.84
ºC.
[F1 CT +3]
Periodically
report
current
temperature
every
3
seconds.
[F1 CT -]
Stop
periodic
current
temperature
reports.
8.
Error
Reporting
[F1 ER ?]
Report
the
current
error.
......[F1 ER -1]
No
current
error.
......[F1 ER 05]
Cell
T
out
of
range
(Loose
cable?
Sensor
failure?).
......[F1 ER 06]
Cell
&
heat
exchanger
T
out
of
range
(Loose
cable?).
......[F1 ER 07]
Heat
exchanger
T
out
of
range
(Loose
cable?
Sensor
failure?).
......[F1 ER 08]
Inadequate
coolant
(check
flow).
Temperature
control
has
shut
down.
......[F1 ER 09<<bad command>>]
Syntax
error
on
a
preceding
command
where
<<bad
command>>
is
the
command
that
caused
the
syntax
error.
[F1 ER +]
Automatically
report
errors
when
they
occur.
[F1 ER -]
Stop
automatic
error
reports.
