Description Of Functions - Nice mindyA60 Guía De Installación

6.1) Description of functions

Here is a brief description of the functions that can be added by setting the corresponding Dip-Switch to "ON".
Switch 1-2: Off-Off
On-Off
Off-On
On-On
In the "Manual" operating mode, the gate will only move as long as the control button is held down.
In "Semiautomatic"mode, a command impulse will perform the whole movement until the Working Time limit expires or the limit stop is reached.
In the "Automatic" operating mode, an opening manoeuvre is followed by a pause, after which the gate closes automatically.
The "Always Close" function comes into play following a power failure, automatically activating a closing manoeuvre preceded by 5 seconds
of pre-flashing.
Switch 3: On
In the Condominium operating mode, once an opening manoeuvre has started it cannot be interrupted by other command impulses, such as
STEP-BY-STEP or OPEN, until the gate has finished opening.
During a closing manoeuvre, a new command impulse will stop the gate and reverse the direction of movement in order to open the gate.
Switch 4: On
A command impulse activates the flashing light, followed by movement 5 seconds later (2 seconds later in manual mode).
Switch 5: On
This function, in Automatic mode, allows the gate to be kept open only for the time required for transit; when the PHOTO stage is over, the
manoeuvre stops. After 5 seconds a closing manoeuvre will automatically begin. If PHOTO triggers in the "Semiautomatic" mode during a
closing manoeuvre, the "Automatic" closing manoeuvre is activated with a set pause time.
Switch 6: On
The "Photo1" safety device is normally active only during the closing manoeuvre; if Dip-Switch 6 is turned "On", the safety device will cause
the movement to stop also during the opening manoeuvre.
In the Semiautomatic or Automatic modes, the opening manoeuvre will start again immediately after the photocell has been disengaged.
Switch 7: On
When reversible actuators are used, so that the gate does not remain closed thanks to the thrust of the motors alone, it is necessary to install
an electric lock (see actuators' operating instructions).
The electric lock may apply a natural thrust to the gate, causing the leaves to open slightly; at times this thrust is so powerful as to cause the
locking mechanism to jam.
With the ramming function on, a brief closing cycle is activated before an opening manoeuvre is started. This, however, will not generate any
actual movement since the leaves will already be positioned against the closing limit stop.
This way, when the electric lock is activated it will be free from the effects of unwanted forces and will readily click open.
Switch 8: On
Deceleration reduces speed to 30% of rated speed in order to limit the force of the impact in the gate's opening and closing areas.
As well as reducing the speed of the manoeuvre, the deceleration function also reduces motor torque by 70%.
For systems requiring elevated torque, this decrease may cause the motor to stop immediately.
Once the deceleration function has been activated, it will be necessary to adjust the Working Time trimmer (TL), since the starting of
deceleration is connected with the established working time.
Therefore, adjust the Working Time parameter to ensure that deceleration starts approximately 50-70cm before the limit stops.
Switch 9: On
With hydraulic actuators, the thrust required to keep the gate closed is generated by a hydraulic circuit which is constantly under pressure.
However, time and wear tend to reduce the seal of the hydraulic circuit. Consequently, after a few hours of operation the internal pressure may
drop, causing the leaves to open slightly.
If the "Maintain Pressure" function is enabled, every 4 hours that the gate remains closed a brief closing manoeuvre is activated in order to
restore the hydraulic circuit pressure.
12
= "Manual" movement (hand operated)
= "Semiautomatic" movement
= "Automatic" movement (automatic closing)
= "Automatic + Always Close" movement
= Condominium operation (not available in Manual mode)
= Pre-flashing
= Close 5" after Photo < in automatic mode > or Close after Photo < in semiautomatic mode >
= Safety (Photo1) also during the opening manoeuvre
= Ramming
= Deceleration
= Maintain pressure