Auto-Learn – Automatically Sets Back And Latch Check (Recommended); Push The Learn Button (Lrn) - Assa Abloy Besam SW200i US Installation And Service Manual

13 Start-up
13.2 Auto-learn – automatically sets back and latch check (recommended)
This learning is performed by pushing the LEARN BUTTON (LRN).
Before the learning procedure starts, make sure that the door has been properly closed i.e.,
not by force.
A new learn must be carried out in following situations
- If any of the parameters SPRING PRE-TENSION, CLOSING TORQUE (CLTQ) and
LOCK RELEASE (DIP-switch No. 3 on EXU-SI) are changed after performing a learn.
- If any of the arm system DIP-switches are changed.
- If any changing of the MAT-dip.
- When replacing any of the extension units.
- When changing of Locked with/without power.
- When changing of Lock 12/24 V.
Learn can be carried out with activation units and locks connected.
The back-check will be automatically adjusted to 10° and 1 second before open position.
The latch-check will be automatically adjusted to 10° and 1.5 seconds before closed position.
10°/1 s
13.2.1

Push the LEARN BUTTON (LRN)

When the learn button is pressed the status LED starts to blink and will not stop until learn is
concluded.
Note: Do not touch the door during the auto-learn cycle.
The learn cycle starts with sensor detection, during which the door will stand still. When the
door starts moving the spring tension and door inertia are measured and the door open and close
position is saved. When the learn is concluded the back-check, latch-check, opening time and
closing time are calculated. The changed settings affect the behavior of the installation and must
be verified.
POAS CLTQ
HOT
62
Back-check
Remain clear of swing path of door, as door may open and close rapidly.
The door has no safety during auto-learn cycle.
MAT
PAG
KHOT
LRN
Issue 2012-06-27
Latch-check
10°
1.5 s
1007718-US-3.0