Diagnostics And Signals; Photocells; Flasher And Courtesy Light - Nice MhouseKit GD0N Instructions Et Avertissements Pour L'installation Et L'utilisation

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5.6 - DIAGNOSTICS AND SIGNALS

A few devices issue special signals that allow you to recognise the operat-
ing status or possible malfunctions.
5.6.1 – Photocells
The photocells are equipped with a "SAFE" LED [A] (Figure 60) that allows
you to check the operating status at any time.
"SAFE" LED MEANING
Always off Signal OK= No obstacle
Slow flash Weak signal = No obstacle
Quick flash Signal very bad = No obstacle
Always on No signal = Obstacle present
5.6.2 – Flasher and courtesy light
During the manoeuvre the flashing light flashes once every second, while
the courtesy light is always on; when something is wrong the flashes
are more frequent (half a second); the light flashes twice with a second's
Quick flashes Status
2 flashes Photocell activated
1 second pause
2 flashes
3 flashes Activation of the "motor force" limiting device
1 second pause
3 flashes
4 flashes STOP input activation
1 second pause
4 flashes
B C
A
TABLE 11
STATUS OF OUTPUT
Active
Active
Active
Alarm
TABLE 12
D
60
ACTION
All OK
Improve centring
Check centring, cleanliness and surroundings
Remove obstacle
pause between flashes. The diagnostic flashing itself is signalled by the
courtesy light.
Action
At the start of the manoeuvre, one or more photocells do not
enable it; check to see if there are any obstacles.
If there is an obstacle impeding the movement no action is
required.
During the movement, the door experienced excessive friction;
identify the cause.
At the start of the manoeuvre or during the movement, the STOP
input was activated; identify the cause.
F
E
A
English – 23