Manual Manoeuvre; Battery Powered Operation; Battery Check - Cardin SL Serie Manual Del Usuario

3) Manual manoeuvre

This can be used to close the gate/door (or open it) under the direct control of
the operator by inserting the jumper "J3".
This mode is only active after you have programmed the system. In this mode the
safety devices FTC_S, FTC_I and TB only work if they are in alarm.
J3: Manual operation function
position A = deactivated
position B = activated
• Closing manoeuvre
This is obtained by keeping the "TC" button pressed down.
The motor will block in the closing direction due to:
- releasing the "TC" button.
- activating the blocking button "TB": to move the door again in the closing
direction you must first release the "TC" button and then press it again.
- activating the stop or inverting photocells.
• Opening manoeuvre
This is obtained by keeping the "TA" button pressed down.
The motor will block in the closing direction due to:
- releasing the "TA" button.
- activating the blocking button "TB": to move the door again in the closing
direction you must first release the "TA" button and then press it again.
- activating the stop (FTC_S) or inverting photocells (FTC_I).
Attention: remote controls via radio are inactive during manual
operation.
4) Manual manoeuvre with the motor released
Releasing the motor (see fig. 8) the gate/door can be moved by hand. The
programmer will still monitor the position of the gate/door.
Attention! If a command is given while the motor is released the
symbol will appear on the display.

BATTERY POWERED OPERATION

This device allows the SL1524 motor for sliding gates to work during
blackouts.
• To indicate that the programmer is working off battery power when the
gate is completely closed a hyphen
display will appear. If the battery is under charged a hyphen
around the lower half of the display will appear.
When the battery is almost completely flat the symbol
the programmer will be blocked.
• After 15 manouvres or when the battery power drops below the minimum
level the gate will remain completely open even if automatic reclosing has
been selected.
Normal operation can only be obtained when the power has been
restored. To operate using battery power again the batteries will need
time to recharge.
• When the gate is completely closed the controlled external devices (CTRL
24dc) do not receive power in order to increase the autonomy of the bat-
tery. When a command is received however (via radio or via cable) the
programmer sends power to the controlled external devices and checks
their security status. It follows therefore that the command will be carried
out (security devices at rest) with a one second delay to give time to restore
the correct operation of the devices.
If after this period a security device is found to be in alarm the command
will not be carried out, power to the external devices will be cut off and
the programmer will return to stand-by.
Note! If you wish to use an external receiver it must be wired to the non
controlled 24V output between binding posts 1-2 (fig. 10) otherwise a com-
mand sent via radio will not be able to activate the gate.
• The self-sufficiency of the system when it is running on battery power is
dependent on the ambient conditions and on the load connected to the
non controlled 24V output of the electronic programmer (power is always
routed there during blackouts).
flowing around the perimeter of the
flowing
will appear and
When the batteries are completely flat (during blackouts) the
programmer will lose the position of the gate/door and therefore
when power returns carry out the repositioning procedure (see
pag.17). For this reason you should avoid leaving the elec-
tronic programmer without power for lengthy periods (more
than two days).
• In the battery power mode you may still enter programming and modify
the system parameters, the torque selection and limited opening but you
cannot program the encoder.
For this reason when the symbol
opening) pressing the "PROG" button will automatically quit program-
ming.
• During blackouts the battery supplies power to both the logic and the
motor control parts of the programmer. For this reason during battery
powered operation the voltage supplied to the motor is less than that
normally applied and the motor will move more slowly.
• The current sensor is disabled when battery power falls below the minimum
level , but all other safety devices are still functional.
Signal LEDs (fig.10)
L2: lit when the battery is not properly connected during blackouts.
L3 lit when the current supplied by the battery charger is greater than the
battery maintainment level (about 50mA).
WARNING!
The wires connecting the battery to the charger card must never
be short circuited, this would damage the battery, and in the
worst of cases could lead to burns (if metal parts are touching
the skin when the contact is made). Only connect them to the
Faston (CN3) and make sure you respect the polarity. The bat-
teries must only be installed/removed by qualified personnel.
Used batteries must not be thrown into domestic rubbish bins
and they must be disposed according to the local standards
and regulations in force.

Battery check

Move the gate to the completely closed position and the display will switch
off.
Check that LED "L3" (battery charging) is off.
Switch off the power at the mains and make sure that the symbol
on the display. Give a movement command and measure the overall voltage
for both batteries. The reading should be about 22Vdc.
19
appears (after programming the limited
appears