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Operating The Nxl Hvac Keypad - Honeywell NX Series Pocket Programming Manual

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Operating the NXL HVAC Keypad

Reading the Display
RUN and STOP
Indicate if the drive is
running. When RUN
blinks, STOP command
has been given but the
motor is still rotating.
Keypad Push-Buttons
LEFT
- In menu: move backward
- In parameter edit mode: move cursor left
- Exit edit mode
Tip:
Hold LEFT down 3 – 5 s for
control place change
KEYPAD
06
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DIRECTION
READY
Active motor
Lights up when AC power is on. In case of a fault,
direction visible:
the symbol will not light up.
forward or
ALARM
reverse.
Lights up to warn that the drive is running outside
a certain limit.
FAULT
Indicates that unsafe operating conditions caused
the drive to stop.
CONTROL PLACE
Active control place is visible: keypad, I/O or
fieldbus.
NUMERIC INDICATIONS
Provide information on values and location in the
menu structure.
UNIT
Unit of the value on screen visible.
UP+ and DOWN–
- Browse the pages in main and submenus
- Edit values
RIGHT
- In menu: move forward
- In parameter edit mode: move cursor right
REMOTE
- Enter edit mode
START and STOP
Control the motor if the keypad is the active control
Tip:
ENTER
- Confirmation of selections
- Fault history reset (2 – 3 s)
RESET
Reset active faults
Note:
Hold STOP down 5 s to launch the
START UP WIZARD
The motor may start immediately after
resetting the fault!

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