FAAC C720 - Alarm and Error Signals; Alarms; Errors; Setup

15
0 1
Board faulty
0 3
Motor faulty
0 6
Motor lock locked closed (check the motor
lock and replace if necessary)
0 7
Gate too heavy or too much friction (try to
increase motor power)
0 8
BUS-2EASY device error (e.g. same address
on two photocell pairs; check address)
1 0
Both limit switches with the same polarity
1 2
Limit switch engaged at the beginning of
SETUP
1 5
Time-out finished
ENGLISH
7.3 SETUP
When the board is powered when no SETUP
has ever been carried out, or if the board
requires it, the code S0 will flash on the
display together with the SETUP led to indi-
cate that SETUP must be carried out.
To ensure the effective outcome of the
SETUP procedure, carefully check the cor-
rect polarity of the magnetic limit switches
as described in the previous paragraph.
P roceed as follows to carry out the SETUP :
1. Move the gate leaf to mid-way through its travel (very
important to the success of the SETUP) and check
that both leds FCA and FCC are on. Otherwise, the
board will indicate error 12 (see tab. 5)
2. Press and hold the SETUP (SW4) push-button until the
gate begins to move slowly and stops when it reaches
the limit switch. If the limit switch reached is the closing
switch (with the SQUARE ) the device stores that point
as the closing stop, conversely if the limit switch is the
opening switch (with the CIRCLE ) the device stores
that point as the opening stop. During that stage , S 1
flashes on the display
3. The gate automatically begins to move slowly in the
opposite direction and then stops when it reaches the
limit switch. If the limit switch reached is the opening
switch (with the SQUARE ) the device stores that point
as the opening stop, conversely if the limit switch is
the closing switch (with the SQUARE ) the device stores
that point as the closing stop. During that stage ,
S 3 flashes on the display
4. According to the final limit switch reached, the de-
vice takes up a status of closed ( 0 0 ) or open ( 0 1 ).
In the second case, issue an OPEN pulse to close the
gate .
8 TESTING THE AUTOMATED SYSTEM
After installation and programming, check the system is
operating correctly. Above all, check that the safety de-
vices operate correctly and ensure that the current safety
regulations are met .
9 ALARM AND ERROR SIGNALS
If alarms occur (conditions that do not impair the opera-
tion of the gate) or errors (conditions that lock the gate
operation) the display shows a number relating to the
current condition .
The ALARM or ERROR signals disappear at
the next cycle only if the triggering cause
is removed.
9.1 ALARMS
When an ALARM occurs, the ERROR led
begins to flash and a number relating to
the current fault appears on the display
when the + and - keys are pressed.
T ab . 4 indicates all the alarms that may be shown on the
display.
T ab. 4 - Alar ms
2 2
Limited MO T OR current
2 4
LAMP output short -circuited
2 7
Obstacle detection (visible for 10 secs)
3 0
XF radio code memory-module full (visible
for 10 secs)
4 0
Service request
4 6
F orced default programming reset
9.2 ERRORS
When an ERROR occurs, led DL20 comes
on with a fixed light and a number relating
to the current fault appears on the display
when the + and - keys are pressed.
T ab . 5 indicates all the errors that may be shown on the
display.
T ab. 5 - Er rors