Nice Riva Serie Instructions Et Avertissements Pour L'installation page 77

8 2 SIGNALLING THROUGH WARNING LIGHT
If a warning light is connected to the FLASH output (A) on the control
unit, the light will flash once every 1 second while the manoeuvre is
being performed.
If there are any anomalies, the flashing light will flash twice in quick
succession, separated by a 1-second pause. The cause and possible
solution for each type of anomaly reported by the flashing light are de-
scribed in "Figure 52".
SIGNALS FROM THE FLASHING LIGHT CONNECTED TO THE FLASH OUTPUT ('FIGURE 52')
Flashes
1 short red flash
1-second pause
1 flash
2 short red flashes
1-second pause
2 flashes
3 short red flashes
1-second pause
3 flashes
4 short red flashes
1-second pause
4 flashes
5 short red flashes
1-second pause
5 flashes
6 short red flashes
1-second pause
6 flashes
7 short red flashes
1-second pause
7 flashes
8 short red flashes
1-second pause
8 flashes
9 short red flashes
1-second pause
9 flashes
10 short red flashes
1-second pause
10 flashes
11 short red flashes
1-second pause
11 flashes
Anomaly
ECSbus system error
Intervention of a photocell
Intervention of the "Obstacle Detection"
function through the force limiter
Intervention of the STOP input
Error in the internal parameters of the
control unit
The maximum limit for consecutive
manoeuvres or manoeuvres per hour has
been exceeded
Electric circuit anomaly
A command that prevents other
commands from being executed is
already present
The automation was stopped by a "Stop
automation" command
Motor selector configuration not allowed Check the motor type selector setting.
Engine malfunction
52
Flash OGI
M M M M
Possible solution
The check of the devices connected to the ECSbus system, which is
performed at the start of the manoeuvre, does not correspond to the
devices stored during the learning phase. There may be disconnected
or faulty devices, so check and replace them. If changes have been
made, the devices must be relearned.
One or more photocells do not consent to the movement or have
caused the latter to reverse. Check for any obstacles.
During the gate's movement, the motors encountered more
resistance. Verify the cause and increase the motor force if necessary.
At the start of the manoeuvre or during the movement itself, the
devices connected to the STOP input intervened. Identify the cause.
Wait at least 30 seconds then try giving a command and disconnect
the power supply if necessary. If the condition persists, there may be
a serious malfunction and the electronic board needs to be replaced.
Wait for a few minutes until the manoeuvre limiting device drops to
under the maximum limit.
Wait at least 30 seconds then try giving a command and disconnect
the power supply if necessary. If the condition persists, there may be
a serious malfunction and the electronic board needs to be replaced.
Check the type of the "always present" command (for example, it
could be a command from a clock on the AUX input).
Unlock the automation mechanism by giving the "Unlock automation"
command.
Check that the M1 terminals (where present) and the M2 terminals
are correctly connected. Check continuity between motors and
terminals M1 and M2.
A
ECSbus Stop Sbs Open
Table 18
ENGLISH – 35