BFT LIBRA-C-MA Instructions D'utilisation Et D'installation page 14

ENGLISH
- Gate-open or 2nd radio channel warning light (SCA 2ch) [ OFF ]
ON: The output between terminals 21 and 22 is configured as Gate-open
warning light, in this case the 2nd radio channel controls pedestrian
opening.
OFF:The output between terminals 21 and 22 is configured as 2nd radio
channel.
- Motors in operation (1 mot ON) [ OFF ]
ON: Only motor 2 is in operation (terminals 3, 4 and 5).
With this configuration, the pedestrian input is disabled.
OFF:Both motors are in operation.
- Lock hold (block persist) [ OFF ] (Fig. 5)
ON: To be used when the mechanical closing backstop is fitted.
This function activates leaf pressure on the mechanical backstop, without
this being considered as an obstacle by the Ampere-stop sensor.
Therefore the rod continues its travel for another 0.5 sec. after detecting
the closing limit switch or upon reaching the mechanical backstop. So
by activating the closing limit switches slightly earlier, the leaves will
come to a perfect halt against the backstop. (Fig. 5a)
OFF:To be used when no mechanical closing backstop is fitted.
Movement is exclusively halted by activation of the closing limit switches;
in this case proceed to carrying out precise setting of the closing limit-
switch activation. (Fig. 5b)
- Hold-to-run control (hold-to-run) [ OFF ]
ON: Hold-to-run operation: the manoeuvre continues as long as the control
key is kept pressed.
WARNING!: Enabling the Hold-to-run logic entails a different use of the
START and PEDESTRIAN buttons:
START takes on the hold-to-run OPEN function
PEDESTRIAN takes on the hold-to-run CLOSE function
OFF:Impulse operation, according to the 3 or 4 step logic.
- Fixed code (fixed code) [ OFF ]
(UNIPRO ⇒ Advanced logics ⇒ address 13)
ON: The receiver is configured for operation in fixed-code mode, see para-
graph on "Radio Transmitter Cloning".
OFF:The receiver is configured for operation in rolling-code mode, see
paragraph on "Radio Transmitter Cloning".
- Radio transmitter programming (radio prog) [ ON ]
(UNIPRO ⇒ Advanced logics ⇒ address 15)
ON: This enables transmitter storage via radio:
1 – First press the hidden key (P1) and then the normal key (T1, T2, T3
or T4) of a transmitter already memorised in standard mode by means
of the radio menu.
2 – Within 10s press the hidden key (P1) and the normal key (T1, T2,
T3 or T4) of a transmitter to be memorised.
The receiver exits the programming mode after 10s, other new transmit-
ters can be entered before the end of this time.
This mode does not require access to the control panel.
OFF:This disables transmitter storage via radio.
The transmitters can only be memorised using the appropriate Radio
menu.
- Master/Slave (Master) [ OFF ]
ON: The control panel is set as Master in a centralised connection (see
Paragraph 7).
OFF:The control panel is set as Slave in a centralised connection (see
Paragraph 7).
- Start-Open selection (start - open) [ OFF ]
ON: The input between the two terminals 15-16 acts as open.
wait until the TCA, which has to be previously enabled, has elapsed.
OFF:The input between the two terminals 15-16 acts as start.
- Prealarm (pre-alarm) [ OFF ]
ON The blinker comes on 3 sec. before the motors start.
OFF The blinker comes on at the same time as the motors start.
- Automatic fast time (auto fast time) [ ON ]
ON: The control unit automatically calculates slow-down time and offsets fast
time to keep slow-down time constant. With this function active, the fast
time value is continually updated (it is therefore possible to find a setting
other than the one actually carried out).
OFF:The control unit does not offset fast time, but applies the preset «fast time»
parameter, independently of any environmental changes.
6.3) RADIO MENU (RADIO)
- Add
Allows you to add one key of a radio control device to the receiver memory;
after storage it displays a message showing the receiver number in the
memory location (from 01 to 64).
Add Start button (add start)
associates the required key to Start command
Add 2ch button (add 2ch)
associates the required key to 2nd radio channel
- Read (read)
Checks one key of a receiver; if stored it displays a message showing
the receiver number in the memory location (from 01 to 64), and the key
number (T1, T2, T3 or T4).
14 - LIBRA-C-MA - Ver. 04
INSTALLATION MANUAL
- Eliminate list (erease 64)
WARNING! Completely removes all memorised radio control devices
from the receiver memory.
- Receiver code reading (RX code)
This displays the code entered in the receiver (par. 11).
Consult paragraphs 8, 9, 10 and 11 for further information concerning
the advanced functions of the Clonix incorporated receiver.
6.4) LANGUAGE MENU (language)
Allows you to set the language on the display programmer.
- ITALIAN (ITA)
- FRENCH (FRA)
- GERMAN (DEU)
- ENGLISH (ENG)
- SPANISH (ESP)
6.5) DEFAULT MENU (default)
Restores the preset default values on the control unit. After restoring, a new
autoset operation must be carried out.
6.6) DIAGNOSTICS AND MONITORING
The display on the LIBRA-C-MA panel shows some useful information, both
during normal operation and in the case of malfunctions.
Diagnostics:
In the case of malfunctions, the display shows a message indicating which
device needs to be checked:
STRT = START input activation
STOP = STOP input activation
PHOT = PHOT input activation
FLT = FAULT input activation for checked photocells
TH = Activation of software thermal protection
ER 1 = Board error during safety device check
ER 2 = Board error during safety device check
When using traditional limit switches connected to terminals 24-25-26-27:
SWO1 = activation of Motor 1 opening limit switch input
SWC1 = activation of Motor 1 closing limit switch input
SWO2 = activation of Motor 2 opening limit switch input
SWC2 = activation of Motor 2 closing limit switch input
In the case where an obstacle is found, the LIBRA-C-MA panel stops the
door and activates a reverse manoeuvre; at the same time the display shows
the "AMP" message.
Monitoring:
During the opening and closing phases, the display shows four digits sepa-
rated by a dot, for example 35. 4 0. The digits are constantly updated during
the manoeuvre, and represent the maximum torque reached by motor 1
(35) and motor 2 (40).
These values allow the torque setting to be corrected.
If the maximum torque value reached during the manoeuvre gets sensibly
close to the value set in the parameter menu, malfunctions may occur in the
future following wear or slight door deformation.
It is therefore advisable to check the maximum torque reached during some
of the manoeuvres carried out in the course of installation, and if necessary
set a value about 15-20 percent points higher in the parameter menu.
For closing,
6.7) ADJUSTING PROCEDURE
- Before switching on, check electrical connections.
- Set the following parameters:Automatic ClosingTime, Opening and closing
delay times, Slow-down speed and Zone number.
- Set all the logics.
- Carry out the autoset procedure.
After completing the autoset procedure, the Motor fast time and the Torque
can be manually adjusted.
WARNING! Any incorrect setting can cause injuries to persons and
animals or damage to things.
WARNING: Check that the impact force value measured at
the points established by the EN 12445 standard is lower than that
specified in the EN 12453 standard.
To obtain a better result, it is advisable to carry out the autoset procedure
and the fast time setting with the motors at rest (i.e. not overheated by a
considerable number of consecutive manoeuvres).
6.8) AUTOSET MENU (autoset)
Allows you to automatically set the Motor torque.
WARNING! The autosetting operation is carried out from closing end-of-
stroke devices. If Autoset is commanded in a different position an error
message indicating "nsvc" will be displayed and the required manoeuvre
will not take place.
WARNING!! The autoset operation is only to be carried out after checking the
exact leaf (opening/closing) movement, and correct limit-switch activation.