Troubleshooting - Nice Riva200 Instructions Et Avertissements Pour L'installation Et L'utilisation

10

TROUBLESHOOTING

Table 14 contains useful information to help solve any malfunctions that may occur during installation or in case of a fault.
Symptoms
The radio transmitter does not emit
any signal and the corresponding led
fails to light up
The manoeuvre fails to start and the
ECSbus led on the control unit does
not flash
The manoeuvre fails to start and the
automation's flashing light is off
The manoeuvre fails to start and the
automation's flashing light emits a
few flashes
The manoeuvre starts but is imme-
diately followed by a reverse run
commanded by the control unit
The manoeuvre is carried out but the
flashing light is not working
30 – English
TABLE 14
Probable cause and possible solution
Check the batteries: if they are flat, replace them (consult the transmitter's instruction manual).
• Check that the power cable is correctly inserted in the
power outlet.
• Check the fuses; if they have tripped, determine the
cause of the fault and replace them with others of the
same type: see Fig. 32.
Check that the command is actually received. If the command reaches the SbS input, the relevant SbS
led lights up; if a transmitter is used, the ECSbus led must emit 2 long flashes.
• Check that the Stop input is active (in other words, that the Stop led is lit). Should this not be the case,
check the device connected to the Stop input.
• The photocells test (which the control unit performs at the start of each manoeuvre) failed: check the
photocells, by verifying their status in Table 10.
The programmed "motor force" setting is too low to move the gate. Check whether there are any obsta-
cles obstructing the gate's movement and, if necessary, select a higher force as described in Par. 9.1.1.
During the manoeuvre, check that the Flash terminal of the flashing light is powered (being intermittent,
the voltage value is irrelevant: roughly 10–30 V ); if it is powered, the problem is due to the lamp not
working (consult the flashing light's instruction manual to replace it).
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