C.7 - AUTOMATIC Programming of the UP (“0”) and DOWN (“1”) limit switches
MONO
UP
STOP
DOWN
NOTES AND WARNINGS
• Use this procedure only for roller shutters equipped with mechanical locking devices.
•
If, previously, the limit switches were programmed with the “Manual (C.6)” programming, to complete this procedure before proceeding with the “Total or partial de-
letion of the memory [B.11.1 (motor configured for ONE-WAY communication), A.10.1 (motor configured for TWO-WAY communication) or C.4.1 (motor configured
for ONE-WAY communication and OLD generation transmitter lacking the PRG and ESC keys) option ‘A’ or ‘D’]”.
• After the limit positions have been programmed, the roller shutter can be controlled by simply pressing the appropriate buttons on the control unit. The roller shutter’s
movement will be limited by the limit switches (Up “0” and Down “1”) programmed by the installer. With each impact, the height of this limit switch will be automati-
cally updated by the “Automatic limit switch update” function (paragraph 5.4).
• When performing the procedure, at any time you can cancel it by keeping the
■
and
▼
keys pressed simultaneously for 4 seconds. Otherwise, do not press any key
and wait 60 seconds for the motor to perform 6 movements. • After the adjustments, the
▲
key will command the Raising motion and the key
▼
key will command
the Lowering motion. The roller shutter will move within the limits defined by the two limit switch heights.
1
2
3
5
sec.
2
5
sec.
4
Hold down the
button and
count 2 movements;
release the button.
Hold down the but-
ton and
count 4 move-
ments;
release the button.
3
4
5
sec.
“
0
”
Hold down the
button and
wait for the roller shutter to start rising;
the motor will disengage automatically once the up-
per stop has been reached and will memorise the UP
“0” limit switch;
If the roller shutter starts in the opposite direction, press and release
the
▲
button to invert the motor’s rotation direction.
release the but-
ton.
4
end
“
1
”
↕
The roller shutter will start descending;
the motor will disengage automatically once the lower stop has been rea-
ched and will memorise the DOWN “1” limit switch.
Note
– In case of need, to promptly stop the motor, press the
■
button
(the command also cancels the procedure).
C
English –
32