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21 TIMING MOVEMENT TRAVEL
INTELLI+ includes a timing module for reducing the actuator’s operating speed (for example to protect
a line against pressure surges).
The timing system applies a series of on / off commands to the motor when an open or close command
is transmitted. The time spent operating the valve can be very long. Times can be adjusted in situ.
Settings for the opening and closing directions are separate.
It is also possible to apply timing to just a section of the stroke, with the remainder being completed
at normal speed.
The user just has to specify the total time required for the movement and INTELLI+ calculates
on and off times.
Select change in the MENU and turn to OK to confirm .
Select timer in the CHANGE menu and turn to OK to confirm.
Select timer open time and turn to OK to confirm.
Indicate the total time in which you want to open the valve
and turn to OK to confirm.
Select timer close time and turn to OK to confirm.
Indicate the total time in which you want to close the valve
and turn to OK to confirm.
To cancel the time function: check to ensure timer opening
and closing times are not higher than operating time (Value indi-
cated in the ‘data sheet’ menu..
To apply timing to one part of travel only:
select temporised zone and turn to OK to confirm.
To start opening timer from a specific position,
select open: start % and turn to OK to confirm.
Use the blue selector to increase or decrease the value until you
obtain the required position between 0 and 100% and then turn
to OK to confirm.
Do the same for the other values to establish a timer-controlled
opening zone and a timer-controlled closing zone.
Check default values when applying timer to entire stroke:
open: start % (0) close: start % (100)
open: end % (100) close: end % (0)
TIMER
return
timer open time
timer close time
temporized zone
return
TIMER OPEN TIME
(0)
TEMPORIZED ZONE
return
open : start %
open : end %
close : start %
close : end %
return
OPEN : START %
(0)
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