INPT
Safe-NET display module is equipped with a general-
purpose digital input. Purpose and associated actions of
the input are defined in accordance with the needs of the
application and/or user requirements. The following
input definitions are available:
•
NONE
Not used.
•
ALAR
Safe-NET Alarm Module attached. Used to
communicate with the Alarm Module.
•
DFRT
Used to terminate defrost from switch input (bi-
metal device; i.e., KLIXON).
•
CLEN
Clean switch. De-Activates refrigeration to the
fixture and disables high temperature alarms.
•
DOOR
Monitors door openings and closings to deactivate
evaporator fans and or alarm.
•
DUAL
Allows for dual temperature operation of cases so
equipped.
Setting this parameter is done in the SETUP menu. After
navigating to the INPT sub menu item, the display will
cycle between INPT and the current set point. While the
set point is being displayed, press ENTER on the Hand-
Held device or press the SELECT button on the
Safe-NET display module to allow editing of the value.
When the Safe-NET display module begins flashing the
value, use the UP or DOWN arrow keys on the Hand-
Held device or the UP /DOWN buttons on the Safe-NET
display module to increment or decrement the value to
the desired set point.
Once the desired set point is displayed, press the ENTER
key on the Hand-Held device or the SELECT button on
the Safe-NET display module to store the new value to
NV memory. The display will revert to cycling between
INPT and the new value.
Note:
Configuring the switch for operation not enabled by
hardware will result in erroneous alarms and unpredictable
performance.
The Safe-NET system must be RESET for the new value to
take effect.
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MENUS
Menu Structure — INPT
Summary of Contents for ARL
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