
Le caratteristiche contenute in questa pubblicazione possono essere modifi cate senza preavviso
The performances stated in this sheet can be modifi ed without any prior notice
N° LEDs
behaviour Error Actuator use Actuator behaviour
Typicaltrouble
shooting
condition
Reset
procedure
Automatic calibration
(DIP N. 7 OFF)
Manual calibration
(DIP N. 7 ON)
1RED ON
Valve stroke
less than
5mm
Calibration/rst
installation
The actuator pushes/pulls 2
times (unexpected stall) trying
to remove the possible obstacle.
After 2 tries an alarm is signalled
and the actuator moves to initial
position and does not respond to
control signal. Stroke value is not
updated because out of range
The actuator pushes/pulls 2
times against endpoint during
calibration and the actuator
moves to the initial position and
then it does not respond to the
control signal. The actuator
keeps the previous stroke
Valve with a
stroke length
lower than 5mm
Remove
power and
power up
again
2
RED LED
quick
blinking
+ GREEN
ON
Stroke
longer than
60mm
Calibration/rst
installation
The actuator exits the 60mm
stroke range and it moves
toward the new stroke limit
signalling an anomaly. The
actuator pushes/pulls 2 times
against the new stroke limit, then
it goes back to the initial position
still signalling the anomaly until it
is not within 60mm. The actuator
does not calibrate the stroke
after 10s (wrong range)
The actuator exits the 60mm
stroke range and it moves
toward the new stroke limit
signalling an anomaly. The
actuator pushes/pulls 2 times
against the new stroke limit, then
it goes back to the initial position
still signalling the anomaly until it
is not within 60mm. The actuator
does not calibrate the stroke
after 10s (wrong range)
Valve with a
stroke length
longer than
60mm
Remove
power and
power up
again
3RED Quick
Blinking
Unexpected
stall
within the
calibrated
stroke range
normal
operation
The actuator tries 5 times against
the new stall condition and then
after 10s the actuator updates
the new stroke length
The actuator tries 5 times against
the new stall condition. At the
end of the attempts the fault
will be signalled. The actuator
does not update the new stroke
length, but after 60s makes
other attempts to verify the stall
condition
Valve stuck
Inverted
control
signal
4RED Quick
Blinking
Stroke
longer than
expected
Normal
operation
The actuator moves toward the
new stall condition with a lower
speed; after 10s the actuator
updates the new stroke value
The actuator moves toward the
new stall condition with a lower
speed; after 10s the actuator
does not update the new stroke
value
Stem connection
loose or valve
damaged
Inverted
control
signal
5RED slow
Blinking
Low Power
Voltage
Normal
operation
The actuator is still working
but performance cannot be
guaranteed
The actuator is still working
but performance cannot be
guaranteed
1. Wrong
transformer size Correct
Voltage
Power
2. Unstable power
6RED slow
Blinking
High Power
Voltage
Normal
operation
The actuator is still working
but performance cannot be
guaranteed
The actuator is still working
but performance cannot be
guaranteed
1. Wrong
transformer size Correct
Voltage
Power
2. Unstable power
COMPORTAMENTO STANDARD dei LED STANDARD LEDs BEHAVIOUR
N° Comportamento
LED Stato servocomando
1 VERDE FISSO Il servocomando è arrivato
all’estremo della corsa appresa
2VERDE
LAMPEGGIANTE
Il servocomando è arrivato o si sta
muovendo verso un punto intermedio
della corsa appresa
3ROSSO VERDE
LAMPEGGIANTE
Il servocomando sta apprendendo
la corsa o sta effettuando il
posizionamento iniziale
4ROSSO VERDE
FISSO
Comando manuale inserito, il
servocomando ignora il segnale di
comando.
ATTENZIONE! La scheda è alimentata
N° LED
behaviour Actuator status
1 GREEN ON The actuator arrived at the extreme
point of the stroke read
2 GREEN BLINKING
The actuator arrived at the
intermediate point of the stroke
read
3RED GREEN
BLINKING
The actuator is reading the stroke or
it is going to initial position
4 RED GREEN ON
Manual control ON, the actuators
ignores the control signal.
ATTENTION! The electronic board is
electrically supplied
Il dispositivo contiene componenti elettrici ed elettronici e non può essere smaltito con i riuti domestici. Vanno rispettate le normative locali sullo smal-
timento.
The device contains electrical and electronic components and is not allowed to be disposed of as household refuse. All locally valid regulations and
requirements must be observed.
1aEmissione / 1st Issue rev. e 03/2020 6 DIM205