32
5.2
Functions
The functions of service mode are described in the terminal connection diagram.
5.3
Learning
The door calculates its running parameters by using the Learn function in the Service
mode.
The display program switch shows the following steps:
Learning of a reduced position with
escape doors (DCU1-2M)
A reduced opening width can also be learned in the context of the Learn program.
1. Before starting the Learn program, install a jumper between terminals 2 and 6 on
the controller. Start the Learn program.
2. When
l6
is displayed at the display program switch, move the door until the
desired position for the reduced opening width is reached.
3. Press the
↵
key.
Door position is accepted.
4. Press the
↵
key.
Learn program is exited.
5. Remove jumper between terminals 2 and 6 again.
Close door leaves before learning.
When using a bolt lock, set the parameter
®T
to 4 before starting the "Learn"
process.
Display
Description
Possible settings
l0
Start
–
l1
Checking of rotary
transducer
–
l3
Opening width
–
l2
Toothed-belt lock
–
l8
Friction
–
l4
Leaf body
–
l6
Reduced opening width
➮
Push door into desired position.
➮
Press the
↵
key.
The setting is accepted.
- or -
Automatic acceptance after
30 seconds.
l7
End
➮
Press the
↵
key.
The settings are accepted.
el
Error in learning (see
Chapter 7.2)
To learn a reduced opening size, the operator must submit the escape route
width specified for the escape route in writing. Only when this document has
been submitted is it permitted to learn a reduced opening width. The set
reduced opening width must be at least as large as the required escape path
width. A copy of the document must be included with the service or test log.
The reduced opening width may not be less than 30 % of the opening width.
The controller does not learn a smaller reduced position.
