User manual

4.1 Proportional band setting
To change the proportional band setting press the “UP” or “DOWN” buttons.
U
Increment display
10. New proportional band setting
To store the new setting press the “SET” button. Press the “EXIT” button to
continue without storing the new value.
S
Accept the new proportional band setting
7.10 Controller Configuration
The controller has a number of configuration, operation, and calibration pa
-
rameters that are programmable via the front panel. These are accessed
from the secondary menu after the proportional band by pressing the “SET”
button. There are three sets of configuration parameters – operating param-
eters, serial interface parameters, and calibration parameters. The menus
are selected by using the “UP” and “DOWN” buttons and then pressing the
“SET” button.
7.11 Operating Parameters
The operating parameters menu contains the High Limit parameter. The op-
erating parameter menu is indicated by,
PAr Operating parameters menu
The High Limit parameter adjusts the upper set-point temperature limit. The
factory default and maximum are set to 160°C. For safety, a user can adjust
the High Limit parameter down so the maximum temperature set-point is
restricted. Press the “SET” button to enable adjustment of the High Limit
parameter.
HL Flashes and then displays the setting
H=126 Current HL setting
To change to High Limit setting, use the “UP” or “DOWN” button.
H=90 New High Limit setting
Press the “SET” button to save this setting.
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7
Controller Operation