V2 City7, Instruction Manual

Page: 12 / 13

ENGLISH
22
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 motors are started
OFF Enabled
The blinker is switched on for 2 seconds before the motors are
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 ignored
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 motors slow
down in order to avoid noisy closure and bouncing.
OFF Disabled
6 Start off
ON Disabled
At the start of each opening and closing step, the motors are
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.