Nice AVIO500 Instructions Et Avertissements Pour L'installation Et L'utilisation page 44

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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 – otocells
The photocells are equipped with a "SAFE" LED (fig. 60) that allows you
to check the operating status at any time.
"SAFE" LED MEANING
Always off Signal OK= No obstacle
Slo flash Weak signal = No obstacle
Quick flash Signal very bad = No obstacle
Always on No signal = Obstacle present
5.6.2 – las er and courtes lig t
During the manoeuvre the flashing light flashes once every second, hile
the courtesy light is al ays on;
are more frequent (half a second); the light flashes t ice
uick 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
[A] Led
hen something is rong the flashes
ith a second's
C
60
TABLE 11
STATUS OF OUTPUT ACTION
Active All OK
Active Improve centring
Active Check centring, cleanliness and surroundings
Alarm Remove obstacle
pause bet een flashes. The diagnostic flashing itself is signalled by the
courtesy light.
TABLE 12
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.
D
Led SAFE
F
E
English – 19