Signals On The Control Unit - Nice SLIGHT Installierungs-Und Gebrauchsanleitungen Und Hinweise

Fast flashing
1 flash
1 second's pause
1 flash
2 flashes
1 second pause
2 flashes
3 flashes
1 second pause
3 flashes
4 flashes
1 second pause
4 flashes
5 flashes
1 second pause
5 flashes
6 flashes
1 second pause
6 flashes
7 flashes
1 second pause
7 flashes
8 flashes
1 second pause
8 flashes
9 flashes
1 second pause
9 flashes
10.4 - Signals on the control unit
The SLIGHT unit has a series of LEDs, each of which can give particular signals
both during regular operation and when there is a problem. Refer to table 19,
table 20 and the figure shown here.
Bluebus LED
OFF
ON
1 flash per second
2 fast flashes
Series of flashes separated by a pause
ond
STOP LED
OFF
OFF
STEP-by-STEP LED
OFF
ON
OPEN LED
OFF
ON
active
CLOSE LED
OFF
ON
TABLE 18 - FLASH Flashing light signalling
Cause
Bluebus error
Triggering of a photocell
Activation of the "motor force" limiting device
Activation of the STOP input
Error in the internal parameters of the electronic con-
trol unit
The maximum manoeuvre limit/hour has been exceed-
ed
There is an error in the internal electric circuits
A command that does not permit other commands
to be performed is already present.
The automation mechanism has been stopped by a
"Stop automation mechanism" command
TABLE 19 - Terminal LEDs on control unit
Cause
Malfunction
Serious malfunction
All is OK
There has been a change in the status of the inputs It is normal when there is a change to one of the inputs:
Various
Cause
Triggering or STOP input
All is OK
Cause
All is OK
Triggering of STEP-by-STEP input
Cause
All is OK
Triggering of OPEN input
Cause
All is OK
Triggering of CLOSE input
ACTION
At the starting of the manoeuvre, the devices connected to
BLUEBUS do not correspond to those recognized during the
recognition phase. One or more devices may be faulty; check
and, if necessary, replace them; in case of modifications repeat
the recognition process.
At the starting of the manoeuvre, one or more photocells do not
enable it; check to see if there are any obstacles. This is normal
when there is an obstacle impeding the movement.
During the movement, the gate experienced excessive friction;
identify the cause.
At the start of or during the manoeuvre, the STOP input was acti-
vated; identify the cause.
Wait at least 30 seconds, then try giving a command. if the con-
dition persists it means there is a malfunction and the electronic
board has to be replaced.
Wait for a few minutes until the manoeuvre limiting device drops to
under the maximum limit.
Disconnect all the power circuits for a few seconds and then try to
give the command again. if the condition persists it means there is
a serious malfunction and the electronic board has to be replaced
Check the type of command that is always present; for example,
it could be a command from a timer on the "open" input.
Release the automation mechanism by giving the "Release auto-
mation mechanism" command
Solution
Check for presence of the power supply; check that the
fuses are not blown; in this case, identify the cause of
the fault and then replace with versions with the same
specifications.
There is a serious malfunction; try switching off the
control unit for a few seconds; if the condition persists, it
means there is a malfunction and the circuit board has to
be replaced.
Normal control unit operation
STOP, OPEN, triggering of photocells or the radio
transmitter is being used.
It is the same signal as for the flashing
(see Table 20)
Solution
Check the devices connected to the STOP input
STOP input is active
Solution
STEP-by-STEP input is inactive
Normal if the device connected to the S.S. input is active
Solution
OPEN input is inactive
Normal if the device connected to the OPEN input is
Solution
CLOSE input is inactive
Normal if the device connected to the CLOSE input is
active
of 1 sec-
English – 15