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5) Operating modes
In the manual operating mode, the “Open” input enables the opening
manoeuvre and the “Close” input enables the closing manoeuvre.
The “Step-by-Step” input enables an alternating closing and opening
manoeuvre.
Movement stops as soon as the command in input stops. If the limit
switches trigger or “Photocell2” (on the PIU card) fails to enable
during an opening manoeuvre, movement will stop; during a closing
manoeuvre, on the other hand, movement will stop if “Photocell”
does not enable. Both in the opening or closing phases, movement
will be brought to an abrupt halt by means of “Stop”. When a
movement is stopped, stop the input command before giving a
command to start a new movement.
When one of the automatic functioning modes (“Semiautomatic”,
“Automatic” or “Close Always”) is operational, a command impulse
on the Open input will begin an opening manoeuvre. An impulse to
the “Step-By-Step” input begins an alternating closing and opening
manoeuvre. A second impulse on the “Step-By-Step” input or on the
input that started movement will cause it to stop.
Both in the opening or closing phases, movement will be brought to
an abrupt halt by means of “Stop”.
If, instead of an impulse to a command input a continuous signal is
maintained, a state of “priority” will be created in which the other
command inputs are disabled (useful if you want to connect a
timer or a Night-Day selector).
If an automatic functioning mode has been chosen, the opening
manoeuvre will be followed by a pause and then a closing
manoeuvre. If “Photocell” triggers during the pause, the timer will be
reset with a new pause time; if, on the other hand, there is a “Stop”
during the pause, the closing function will be cancelled and the
system will “Stop”.
Nothing will happen if “Photocell” triggers during an opening
manoeuvre but if “Photocell2” (on the PIU card) triggers, this will
invert the direction of movement; if “Photocell” triggers during a
closing manoeuvre, this will invert the direction of movement
followed by a pause and then a closing manoeuvre.
The unit features a set of microswitches used to operate various
functions so as to make the system more suitable to user needs and
safer in various conditions of use. All the functions can be activated
by moving the relative Dip-Switch to the “On” position and
deactivated by moving them to “Off”.
Some of the programmable functions are linked to
safety aspects; carefully evaluate the effects of a function
and see which gives the highest possible level of safety.
Use the Dip-Switches to select the various operating modes and add the functions required according to this table:
Switch 1-2: Off-Off = “Manual” movement (i.e.: man Present)
On -Off = “Semiautomatic” movement
Off-On = “Automatic” movement (i.e.: automatic closing)
On -On = “Automatic + always “Closes” movement
Switch 3: On = Condominium operating mode <not available in the manual mode>
Switch 4: On = Pre-flashing
Switch 5: On = Close 5” after “Photo” <in “Automatic”> or “Close” after “Photo” <in “Semiautomatic”>
Switch 6: On = “Photo” safety also in opening
Switch 7: On = Gradual departure
Switch 8: On = Deceleration
Switch 9: On = Brake
Switch 10: (on Robo) On = Gate open indicator with proportional flashing
Without PIU board
(on Otto) On = Courtesy light time = 4 minutes
With PIU board On = “Phototest” function
N.B.: Some functions are only possible in determined conditions, these are indicated in the notes placed between the symbols “<...>”.
6) Programmable functions
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