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20
PROGRAMMING THE OPERATIONAL LOGIC
It is possible for the control unit to use several different operational logic states, by simply moving the dip-switches located on the card.
The functions associated with each individual dip-switch are listed below.
DIP
FUNCTION
SETTING
DESCRIPTION
1
Pre-flashing
ON
Disabled
The blinker is switched on when the motor is started
OFF
Enabled
The blinker is switched on 2 seconds before the motor is started
2
Automatic
closure
ON
Enabled
The gate is closed automatically after the period of time set by the PAUSE
trimmer
OFF
Disabled
On completion of the opening step, the gate remains open. It is necessary to
instruct closure with another START command
3
Start opening
ON
Not accepted
Any START command issued during opening is not heard
OFF
Accepted
Any START command issued during opening is accepted
4
Operational logic
ON
Inversion
Start during opening causes closure.
Start during closure causes opening.
OFF
Step
Commands subsequent to starting cause, in order:
open
stop
close
stop...
5
Slow down
ON
Enabled
At the end of each opening and closing step, the motor slows down in order to
avoid noisy closure and bouncing.
WARNING: With gates that are particularly heavy, or with high friction,
breaking is not recommended, as it may lead to undesired stopping
OFF
Disabled
6
Start off
ON
Disabled
At the start of each opening and closing step, the motor is started at maximum
power
OFF
Enabled
7
Anti-slip
ON
Disabled
The time used for opening or closure will always be the value set by the WORK
trimmer, even if the previous operation has been interrupted before the expiry
of such time.
OFF
Enabled
When an opening (or closing) operation is interrupted before expiry of the set
time (for example due to the intervention of one of the safety devices or due to
a start command), the duration of the subsequent closing (or opening)
operation will not be that set by the WORK trimmer, but will be equal to the
time effectively elapsed, plus a short supplemental time in order to compensate
for the inertia of the gate.
8
Photocell
ON
Always active
Intervention of the photocell during opening or closing causes the gate to stop.
When the photocell restores, the gate re-opens completely.
OFF
NOT active during
opening:
Intervention of the photocell during opening is ignored. Intervention of the
photocell during closing causes the gate to be re-opened completely.
9
Photocell test
ON
Enabled
The control unit performs a photocell operational test before starting each
opening or closing operation. If the photocells are not operating correctly, the
gate does not begin to move and the light flashes for approx. 8 seconds.
PLEASE NOTE: connect the photocell TX correctly
OFF
Disabled
10
Safety edge
type
ON
Conductive rubber
edge
Select this option if using conductive rubber edges with nominal resistance of
8K2.
OFF
Standard or optical
edge
Select this option if using standard edges with switch normally closed or optical
edges.
11
Safety edge
ON
Always active
Intervention of the edge during opening or closing causes inversion of the
direction of movement in order to free the body that caused the edge to
intervene. The gate will be stopped after approx. 3 seconds.
OFF
NOT active during
opening:
Intervention of the edge during opening is ignored. Intervention of the edge
during closing causes the gate to re-open completely.
12
Safety edge test
ON
Enabled
The control unit performs an operational test on the edges before starting each
opening or closing operation. If the edges are not operating correctly, the gate
does not begin to move and the light flashes for approx. 8 seconds.
DO NOT enable testing if conductive rubber edges are used or standard
edges are used without a suitable control unit for controlling function.
OFF
Disabled
