Trimmer functions
TCA
This allows the automatic closure time to be adjusted when this is enabled by positioning the
DSW2 Dip-switch on ON.
Adjustment can be from a minimum of 1 to a maximum of 250 seconds.
The minimum time is obtained by rotating the trimmer completely anticlockwise.
TL
This allows the working time of the automation to be adjusted. If the limit switches fail, the soft-
ware protection will intervene after this time has elapsed. (Add about 4 sec. to the actual stroke
time of the automation).
Adjustment can be from a minimum of 1 to a maximum of 125 seconds.
The minimum time is obtained by rotating the trimmer completely anticlockwise.
Note: TL is read by the control unit only at end of operation. Hence, if the Trimmer position is
changed to modify the following operation it is necessary to wait for the TL of the previuous
movement to elapse, otherwise cut power off the unit to reset.
TRAC This allows to regulate the delay time after which the second gate leaf starts its closing move-
ment. The adjustment ranges from 1 sec. min. to 40 sec. max
The minimum time is obtained by turning the trimmer completely anticlockwise.
Programming of the control unit
To cancel the remote controls from the memory, supply power to the control unit holding down the
programming button PGM; the led will light up with a fixed light and the blinking light will start to blink.
When the blinking light goes out, the memory has been cancelled.
Memorising a new remote control
To memorise a remote control with the functions of the P.P. button, press the PGM button once; the led
will start to blink rapidly. Within 10 seconds, press the button of the remote control that you want to
memorise.
To learn a remote control for commanding the clean contact (second radio channel, terminals 27,28),
press the PGM button twice, the led will light up with a fixed light. From this moment you have 10
seconds' time to press the button of the remote control that you want to memorise.
If the led goes out and the blinking light comes on after you have pressed the PGM button, this means
that the memory is full and cannot store any more codes.
NOTE: If the blinking light is not visible you can look at the respective control relay on the card (K5, the
one nearest the fuse).
Adjustment of the motor power
A faston connector is provided on the power transformer which allows to adjust the power of motors on
4 different levels. The minimum power is obtained by moving the Faston to120, by moving the Faston to
230 the power will be maximum.
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