Encoder Operation - Genius SPRINT 05 SW Instructions For Use Manual

The unit is designed to be connected to an Encoder (optional) which guarantees a greater safety level.
During operation, the motor power is managed directly by the encoder, which detects any obstacles during gate movement. In case of
an obstacle, the encoder will reverse the movement of the gate for 2 seconds, without disabling automatic re-closing, if enabled. Only if it
goes into action 2 consecutive times it will place the unit in STOP mode and disable any automatic reclosing. The reason for this is that if
it goes into action more than once it means that the obstacle is still there and any automatic actions could be a source of danger. Once it
is in STOP mode it is necessary to provide an OPEN A or B pulse to resume normal operation. The sensitivity of the encoder is adjusted
using dip-switches 7-8 (see paragraph 7).
Important: Use of the encoder does not substitute the limit switches, which are mandatory.
The motor power can be adjusted in two ways, depending if an encoder is connected or not.
• Without an encoder: to adjust the motor power use trimmer TR1 (see Fig. 1) turning it anti-clockwise to reduce power and clockwise
to increase it. The motor power must be adjusted depending on the size of the gate, its weight and the friction it has during movement.
• With an encoder: the motor power is managed directly by the encoder. To adjust the sensitivity of the encoder use
dip-switches 7 and 8, as specified in paragraph 7.
LED
ALIM
FSW
STOP
FCA
FCC
The state of the LEDs with the unit powered and the gate in stand-by is highlighted in bold.

8. ENCODER OPERATION

9. ADJUSTING THE MOTOR POWER
10. CONTROL LEDs
ON
Unit engaged
Safety switches not released
Command not active
Opening limit switch released
Closing limit switch released
SPRINT 05 SW Page 11
Guide for the installer
OFF
Unit not engaged
Safety switches released
Command active
Opening limit switch engaged
Closing limit switch engaged