Control Unit Signals - Nice RUN400HS Instrucciones Y Advertencias Para La Instalación Y El Uso

3 flashes
1 second pause
3 flashes
4 flash
1 second pause
4 flash
5 flash
1 second pause
5 flash
6 flash
1 second pause
6 flash
7 flash
1 second pause
7 flash
8 flash
1 second pause
8 flash

9.5 - Control unit signals

The leds on the control unit's terminals, connectors and keys, issue signals to indicate their normal/faulty operation .
Table 20 describes the causes and solutions for each signal .
TABLE 20
Terminal leds on control
unit
BlueBus led
Off
On
1 flash per second
2 quick flashes
Series of flashes separated
by a pause light
Led STOP
Off
On
SS led
Off
On
OPEN led
Off
On
CLOSE led
Off
On
STOP led
Off
On
Activation of the "motor force" limiting device During the movement, the gate experienced excessive friction; identify
Activation of the STOP input
Error in the internal parameters of the elec-
tronic control unit
The maximum manoeuvre limit/hour has
been exceeded
There is an error in the internal electric
circuits
A command that does not permit other
commands to be performed is already
present .
Cause
Malfunction
Serious malfunction
Everything OK
Status variation
Miscellaneous
Cause
Activation of the STOP input
Everything OK
Cause
Everything OK
SS input activation
Cause
Everything OK
OPEN input activation
Cause
Everything OK
CLOSE input tripped
Cause
STOP input
Everything OK
the cause .
At the starting of the manoeuvre or during the movement, the STOP input
was activated; identify the cause
Wait at least 30 seconds, then try giving a command . if the condition
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 .
L1 L2 L3 L4 L5 L6 L7 L8
1.6A T
Flash
SCA
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 .
This is normal when there is a change in one of the inputs: SS, STOP,
OPEN, CLOSE, triggering of photocells or the radio transmitter is being
used .
This is the same signal as on the flasher (see Table 19)
1 second pause
Solution
Check the devices connected to the STOP input
STOP Input active .
Solution
SS input not active
Normal if the device connected to the SS input is active
Solution
OPEN input not active
Normal if the device connected to the OPEN input is active
Solution
CLOSE input not active
Normal if the device connected to the CLOSE input is active
Solution
Check the devices connected to the STOP input
STOP Input active
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