Roger Technology H70/104AC Instrucciones Y Advertencias Para El Instalador página 32

36 03
Duration of the start-up
00 20
SECONDS travelled with the force set for the start-up phase (parameter
-
The start-up manages the power of the motor in the initial phase of motion, giving the maximum
torque to get the guarantee of starting the leaf; depending on the condition of use it may be useful
to increase this time, for example in the case of installations in very cold climates in which there may
be a risk that the structure is frozen and is difficult to set it in motion. Performed immediately after
the soft-start.
37 00
Management last stretch of stroke for hinged leaf
00
OFF
01 05
leaf length (1=0,5m, 2=1m, 3=1,5m, 4=2m, 5=2,5m)
-
Setting this function, when opening decreases the torque in the latest stretch of the stroke by
reducing the vibration which is generated when the leaf contacts When closing, the operation varies
on the basis of the presence or absence of the electric lock: if present (parameters
it increases the torque to ensure the closure of the electric lock, if absent it decreases the torque to
prevent vibration.
The parameter is visible only if the encoder is enabled (
38 00
Pressure surge
00
DISABLED
01 04
TIME IN SECONDS
-
Enabled in order to facilitate the release of the electric lock, which could be hindered by the leaf
which presses on the coupling point (for example, due to the wind). The opening operation is
preceded by a short closing the duration of which can be selected with this parameter.
Enabling the pressure surge and the electric lock (para.
second (para.
manually. The pressure surge is only performed when starting from the fully closed position, as long as
the position of the leaf is not known, or in the absence of a limit switch and encoder, it is performed
with each opening manoeuvre by performing a closing movement for 1 second before opening.
The parameter is visible only if the electric lock is enabled (
41 01
Slowdown selection
00
slowdown disabled
01
average slowdown
02
maximum slow-down (never select this value for 6-pole motors)
42 60
Encoder sensitivity to detect an obstacle during normal travel
43 10
Encoder sensitivity to detect an obstacle during slowed down travel
01 99
PERCENTAGE (1 = completely insensitive, ... , 99 = maximum sensitivity)
-
NOTE: reversing occurs when the measured speed is lower than the value set
Selecting a low percentage value for these parameters makes obstacle detection - based on the
encoder signals - less sensitive. As a factory standard it is set to a value that gives good assurances of
operation under all conditions, the sensitivity is therefore quite low.
In the case of obstacle detection, the motion is immediately reversed.
WARNING! For 6-pole motors set to a value less than 60
32
28
) and lasts for 3 seconds (para.
75 01
o
79
),automatically activates the advance by 1
29
). This is an automatic selection, it can be varied
79 99
33
)
28 29
,
75 02
).
).
79
and )