LiftMaster AA250EVK Manuel D'installation page 17

7. PROGRAMMING
7.7.10a Relief Motor 1 for E-Lock
Relief Motor 1 for e-lock function enables to briefly push Motor 1 in CLOSE direc-
tion before engaging e-lock to relieve excess pressure on e-lock.
Not available if EL Function is set to "00" or "03" (e-lock not connected / mag- lock
connected).
deactivated (Default)
1 second activated
2 seconds activated
7.7.11 Flashing Light Settings
Flashing Light function allows to select which type of Flashing Lamp is connected.
24VDC- max 500 mA Flashing lamp (FLA1-LED) can be connected.
no flashing lamp installed (Default)
continuous 24V supply - for flashing lamp with own control board
(FLA1-LED)
interrupted 24V supply - for flashing lamp without own control board
7.7.11a Pre-Flashing
Pre-Flashing function defines time interval of pre-flashing of the flashing lamp prior
to gate movement. Function not active if Flashing Lamp (FL) Function is set to "00".
no pre-flashing (Default)
1 second
2 seconds
7.7.15 Password Protected Functions and Setup
7.7.15a Password Setup
Learning Phase must be completed and Password must be set before
doing changes for Password protected functions, like Force and Speed.
Chose the "PS" function to program password.
NOTE: "00" cannot be used as password. It is only used as a default setting.
Functions protected by password can't be accessed if the new password is not set.
Password will be required to change protected Functions after the setup.
Set new Password:
1. Choose "PS" function and press "P" button.
2. "00" flashes on display.
3. Use "+" and "–" buttons to set the new password.
4. Press "P" button.
5. New set password value remains on display for 2 seconds. Then display
changes to "PS".
Please note your password where it can be found later.
7.7.12 Special Contact Settings
Special Contact Function defines relay activation time.
A 24V max 500mA relay can be connected to manage other devices, e.g. courtesy
light. The time set here will also control countdown for myQ remote light.
7.7.13 Start Speed in Open and Close Directions
Start Speed function allows switching the Soft-Start in OPEN and CLOSE directi-
ons ON and OFF.
7.7.14 Maintenance Counter
Maintenance Counter function allows to set maintenance interval in cycles.
3 seconds
4 seconds pre-flashing of the Flashing Lamp will be a signal the interval is reached.
If PF Function (Pre-Flashing) is active then 4 second pre-flashing will be added
4 seconds
to the set time. To reset counter after maintenance is done, it will be enough to
program the cycles one more time.
5 seconds
16
no activation (Default)
15 seconds
30 seconds
45 seconds
1 minute
deactivated (Default)
Soft Start active: motors will accelerate gradually until they reach
standard speed.
Hard Start active, motors will start at the regular Speed and for the
first second the force sensor will be not considered.
no counter (Default)
1000 cycles
2000 cycles
ATTENTION
Any changes done to the Password protected functions (Force and Speed)
require verification of speed and force according to EU: EN 12453, EN 60335-
2-103; GB (UK, NI) BS EN 12453, BS EN 60335-2-103.
S P
S P
S P
1.5 minutes
2 minutes
3 minutes
4 minutes
5 minutes
... ... cycles
20000 cycles
No password selected (Default)
Selection available
+
+
+
2 sec.