25
BOM 520/820 Operating Instructions
Fig. 21 - Checking the power limitation
device
-
Position obstacle (e.g. drive box) beneath the
door’s closing edge.
-
Start door from the UP end position.
-
Drive contacts the obstacle and stops, then re-
turns to the top end position.
-
Point display (a) must switch off for approx. 1
second. The drive will then operate fault-free.
If springs have been changed on the door, then a
new power programming run must be carried out:
Go to menu step 5 and keep the
button pressed
down for 3 seconds. The number 0 will appear. Then
carry out power programming run as explained in
point 18a.
21
15
kg
F =
1 sec.
a
Special settings
Menu step 7: Lighting times
Keep the
button pressed down for 3 seconds. The number 3 appears in the display. Press the
button several times,
until menu step 6 is displayed. Keep the
button pressed down for another 3 seconds until number 7 appears.
Menu
Lighting time
Warning time
0
60s
-
1
90s
-
2
120s
-
3
240s
-
4
0s
3s
5
90s
3s
6
240s
3s
7
0s
10s
8
90s
10s
9
240s
10s
If the warning time is set, the light will flash before the drive starts and during movement. The factory setting is 1.
Menu step 8: Soft run sections
Note
The factory setting of 4 must be retained. Any change in the soft run sections requires the express approval of
the door manufacturer. Press
button. The number 0 appears on the display.
Press
button. Number 8 appears on the display.
Menu value
Start Up
Stop Up
Start Down
Stop Down
0
0
0
0
0
1
15
0
15
0
2
0
15
0
60
3
15
15
15
35
4
25
45
25
45
5
15
15
15
60
6
15
15
15
15
7
35
35
35
50
8
60
15
15
85
9
soft run only
This data correspond to the soft run sections measured on the running slide block in cm.
