Landcal Blackbody Source
Type P1600B2
User Guide
Page 26
11 Eurotherm Temperature Controller Type 3216CC
Fig. 13 'Eurotherm' Controller - front panel controls
11.1 Introduction
When switched on, the controller lights up, goes through a short test routine,
and then displays the measured temperature and starts to control. The output
light glows or flashes as heating occurs.
In
Level 1
operation, both the setpoint temperature and the actual measured
temperature are displayed.
The
Page
key allows access to the
Level 2
mode of operation. When in
Level
2
, the parameter lists within the controller can be displayed.
The
Scroll
key allows access to the adjustable parameters within the controller.
Most lists and parameters are hidden and cannot be accessed by the operator
even when in
Level 2
mode of operation. These hidden features contain
factory-set parameters which should not be changed.
The
Up
and
Down
keys are used to alter the setpoint temperature in
Level 1
operation and parameter values when in
Level 2
operation.
To enter the
Level 2
mode of operation:
1) Press and hold the
Page
key for 3 seconds.
2) The display will show
Leu 1 Goto
. Release the
Page
key.
3) Press the
Up
or
Down
button to choose
Leu 2
(Level 2).
4) Press the
Up
or
Down
button to enter the Level 2 access code, which is
9
.
The Home page is displayed.
The parameters within Level 2 are:
1) Press the scroll button.
WRK.OP
(working output) is displayed.
2) Press the scroll button.
SP.RAT
(setpoint rate limit) is displayed. This is
set to
OFF
, but is adjustable.
3) Press the scroll button.
OP.HI
(maximum power output setting) is
displayed. This is factory-set, but is adjustable downwards.
4) Press the scroll button.
ADDR
(communications address) is displayed. This
is set to
1
and is adjustable.
▲
▼
EUROTHERM
OP1
Set Point temperature
Up
Down
Scroll
Page
Measured temperature
Output light
