Testing The Automated System; Alarm And Error Signals; Alarms; Errors - FAAC E721 Manual Del Usuario

7.4 SETUP
When the board is powered when no SETUP
has ever been carried out, or if the board
requires it, the code
display together with the SETUP LED to in-
dicate 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.
1. Place the gate at half its travel (very important for a
successful SETUP) and check that both the FCA and
FCC LEDs are on. Otherwise, the board will signal
error 12 (see tab. 5)
SQUARE
closing
opening
SQUARE
opening
S 3

8 TESTING THE AUTOMATED SYSTEM

Remember that the second programming
level features the encoder configuration
parameter (parameter
encoder located on the board acts as
an anti-crushing device. During the open/
closing phase, should the gate collide
with an obstacle, the "virtual" encoder
will cause the motion to reverse. At the
next motion in the same direction, an
obstacle in the same position will cause
the motor to stop. It is essential to correctly
configure this parameter to adjust the
correct sensitivity of the "virtual" encoder
with respect to obstacles during motion.
E721
S0
will flash on the
CIRCLE
SQUARE
closing
0 0
). This "virtual"
EC

9 ALARM AND ERROR SIGNALS

alarms

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.
Tab. 4 - Alarms
2 2
2 4
2 7
S 1
3 0
4 0
4 6

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.
0 1
Tab. 5 - Errors
0 1
0 3
0 6
0 7
0 8
1 0
1 2
1 5
9 0
9 1
9 2
9 0 9 1
Errors
only on E721 configured as MASTER and
in particular
present on the SLAVE unit. Should such
errors be displayed, we recommend you
check on the SLAVE unit the type of error
shown on the display to solve it and restore
correct operation of the system.
17
errors
9 2
and are displayed
9 1 9 2
and indicate errors
532014 - Rev. D