Limit Switch Setting; Emergency Release (Fig. Y); Malfunction: Causes And Remedies - BFT GIOTTO 30-50 S BT Instrucciones De Uso Y De Instalacion

4 wires (RX/TX) for the SCS1 interface boards;
- All the activation controls, as well as the remote controls must refer to
the MASTER board;
- All the photocells must be connected to the MASTER control panel;
- The safety edges of the MASTER leaf must be connected to the MASTER
control unit;
- The safety edges of the SLAVE leaf must be connected to the SLAVE
control unit.

24) LIMIT SWITCH SETTING

WARNING: before opening the door, the spring must be unloaded
(vertical boom). The barrier is provided with programmable electronic
limit switches and mechanical stop devices. There must be a rotation
margin (about 1°) on closing and opening between the electrical limit
switches and mechanical stop devices (Fig. J). To evaluate correctly the
values set, you are advised to carry out a few complete consecutive
manoeuvres.

25) EMERGENCY RELEASE (Fig. Y)

WARNING! When an actuator without bar needs to be released, ensure
that the balancing spring is not compressed (bar in the opening posi-
tion).

26) MALFUNCTION: CAUSES and REMEDIES

26.1) The bar does not open. The motor does not turn.
WARNING: before opening the door, the spring must be unloaded
TABLE "A" - PARAMETERS MENU - (PARA )
PARAMETERS min. max. default
0 180
tca
40 99
op. t slov
40 99
cls. t slov
15 99
Op. speed
15 99
cl speed
0 240
alar ti e
1 10
brake
0 128
Zone
o p e n . c a l i b .
0 100
(Special par. 1)*
c l o s . c a l i b .
0 100
(Special par. 2)*
accel.
1 10
(Special par. 6)*
dist. decel
0 99
(Special par. 18)*
*=Refer for universal handheld programmer.
INSTALLATION MANUAL
Definition
10 Automatic Closing Time
75 Opening motor torque
75 Closing motor torque
99 Speed during opening
99 Speed during closing
30 Alarm time
2 Braking
0 Zone
80 Opening value calibration
25 Closing value calibration
3 Acceleration
70 Slow-down distance
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(vertical boom).
1) Check that the photocells are not dirty, or engaged, or not aligned.
Proceed accordingly. Check the electric edge.
2) Check the correct connection of the drive motor and capacitor.
3) Check that the electronic appliance is correctly supplied. Check the
integrity of the fuses.
4) Use the control unit self-diagnosis (see "Acces to Menus"), to check
whether the functions are correct. Identify any possible cause for the
fault. If self-diagnosis indicates that a start command persists, check
that there are no radio transmitters, start buttons or other control
devices keeping the start contact activated (closed).
5) If the control unit does not work, it must be replaced.
6) Check the activation of the reference microswitches by checking the
messages appearing on the control panel display.
7) Lubrificate the guide-ressort tirants in case of rumors or vibrations.
26.2) The bar does not open. The motor turns but there is no move-
ment.
1) The manual release was left engaged. Reset the motorised opera-
tion.
2) If the release is in the motorised operation position, check the gearmo-
tor for integrity.
Automatic Closing Time [s]
Set the numerical value of the automatic closing time.
Opening torque [%]
Sets sensitivity to obstacles during opening (1=max., 99=min.)
Closing torque [%]
Sets sensitivity to obstacles during closing (1=max., 99=min.)
Running speed during opening [%]
Sets the running speed that the barrier must reach during opening, as a percen-
tage of the maximum speed the actuator can reach.
Running speed during closing [%]
Sets the running speed that the barrier must reach during closing, as a percenta-
ge of the maximum speed the actuator can reach.
Alarm time [%]
In the case of obstacle detection or photocell engagement for a period exceeding
the time set (ranging from 10 s to 240 s), the SCA contact closes. The contact is
subsequently opened by the STOP command or by triggering of the closing limit
switch. Only active when the SCA Alarm logic is set to OFF.
If set to 0 s, the SCA contact becomes a connection to the Parky system (see Pa-
ragraph Connection To Parky Car-Park Management System).
Braking [%]
Set the braking rate to be applied while the barrier is stopping.
Zone [ ]
Set the zone number between a minimum value of 0 and a maximum value of
128.
Opening value calibration [%]
Set the reference value from 0,0 to 100,0 for the required opening position (see
Paragraph Limit Switch Setting).
Closing value calibration [%]
Set the reference value from 0,0 to 100,0 for the required closing position (see
Paragraph Limit Switch Setting).
Acceleration [%]
Set the acceleration to be applied at the beginning of each movement.
Slow-down distance [%]
Set the distance the barrier needs to go from from high to low speed in percen-
tage to total travel.
Description
GIOTTO 30-50 S BT / GIOTTO 30-50 BT -
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