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Idiomas disponibles
Idiomas disponibles
PROBLEM
ALARM
The gate does not
open or close.
Acquisition
procedure does
not complete
correctly.
Remote control
has limited range
and does not work
while automated
gate is moving.
is not working.
Gate open
indicator lamp
does not work.
Gate does not
perform desired
manoeuvre.
The control unit is
switched off and
does not start.
The control unit
does not accept
commands.
N.B.: Press the TEST button to temporarily cancel the alarm.
The next time a command is received, the alarm reappears on the display if the problem has not been resolved.
80
POSSIBLE CAUSE
Problems at the encoder circuit
or at the connection cable.
Motor calibration failed.
TEST button pressed accidentally. Repeat acquisition procedure.
Safety devices in alarm state.
Excessive voltage drop.
Incorrect setting of parameters
and
.
Travel length error.
Maximum permitted travel
length exceeded
The radio transmission is im-
peded by metal structures and
reinforced concrete walls.
Flat batteries.
light wires disconnected.
Bulb blown or wires discon-
nected.
Incorrect setting of parameter
.
F2 fuse blown due to overvol-
tage.
Only
for
TW90/800/R
TW90/820/R.
The gate is
moved by hand without being
battery voltage
Incorrect connection of the
battery charger to the control
unit. After 5 s the display shows
connection of the POWER-IN
terminal strip.
ACTION
Check the integrity of the connection cable.
Disconnect and reconnect the power supply.
If
is NOT displayed, repeat the acquisition procedure.
If
is displayed again, contact the technical ser-
vice department.
Repeat acquisition procedure.
If the problem persists, check the cable connecting the
encoder to the motor.
Check that the release pin has rotated.
Check that the motor turns without impediment. Con-
tact technical support in case of any problems.
Check that the mains voltage is correct and that the
mains cable cross-section is adequate.
alarm state and the connections of the safety devices.
Repeat acquisition procedure.
Check mains voltage.
Adjust parameters
and
and speed of the gate leaf.
Move gate into completely closed position (the signal-
ling of the limit switch FC if limit switches enabled
par.
, must be active) and repeat the procedure.
Check cable of limit switches (if installed and enabled
on par.
). Replace the cable if the problem persists.
Reset default controller unit parameters and repeat the
procedure.
Stroke length less than the minimum allowed: increase
the length.
Reduce the ride. Contact technical assistance (travel
exceeding the maximum allowed by the technical cha-
racteristics).
Install the antenna outside.
Replace the transmitter batteries.
Select the correct installation position with parameter
.
Replace the 2A F2 fuse.
-
WARNING:
nection of the battery charger to the control unit (the
POWER IN terminal 4). Otherwise, the manual manoe-
uvre will not be performed correctly.
Reverse the connection of the (+) and (-) wires on the
POWER IN terminal strip of the control unit (see bat-
By pressing the TEST button, the error can be tempora-
rily hidden to consult the control unit parameters.
correctly for the weight
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