Learning Mode - Nice 7251 Programming Instruction

14 - LEARNING MODE

NICE has taken great care to simplify the installation, operation and safety of this device and to ensure longevity and reliability
of the unit over time. The learning procedure consists of the following steps shown below:
NOTE: The control board is already in the "LEARNING MODE" when shipped.
NOTE: The learn process will not initiate until the minimum number of external entrapment sensors are connected. One
in the open direction and one in the close direction.
If the board is not in "LEARN MODE", press:
FUNCTION  OK  SWING  OK 
You are in LEARN MODE if "ENTER" is flashing.
1. Test the motor direction by pressing and holding CLOSE. If the gate OPENS, swap the RED and BLACK motor leads and
retest to verify correct operation. Set limits according to the operators installation manual. Limits and motor direction
MUST be set prior to learning the board!
2. Press and hold the OPEN or CLOSE button on the gate controller until the gate is 50% open.
3. Press OK to allow the control board to scan for the required monitored entrapment devices. If they are not present,
"BLUEBUS ERROR" will be displayed and start the learning sequence. The gate will open partially then stop. This is being
done, so that the control board can sense the type and operational condition of the drive motor. The gate will then run to the
closing limit (one leaf at a time in case of dual application: "slave" closes first then "master" follows), so that it can properly
sense the close limit switch. The gate will then fully open to test the open limit switch then fully close at high speed. The gate
should be fully learned by the control board at this point.
The gate opener is now programmed for basic usage.
22
FUNCTION BUTTON
LIGHT  OK
AVERAGE
HEAVY
UP SELECTION ARROW
OK BUTTON
DOWN SELECTION ARROW