5
Km/h
45
instantaneous
40
wind speed
35
30
momentary drops
25
in speed, within the
20
hysteresis values
15
10
drops in speed lasting
less than 10 minutes
automatic
operation
manual
operation
II
gust of wind
5
0
"0"
protection deactivated
active manual
manual commands
deactivated
commands
under-threshold
system active
after 3 seconds
after 4 minutes
hysteresis threshold:
set threshold
value: e.g.
positioned automatically
30 Km/h
at half the set threshold
value
over-threshold
hysteresis
after about 10 minutes
protection deactivated
active manual
commands