B.5 - SEMIAUTOMATIC programming of the UP (“0”) and DOWN (“1”) limit switches
MONO
NOTES AND WARNINGS
• Use this procedure solely for roller shutters with mechanical Up “0” limit switch stop.
•
If, previously, the limit switches were programmed with the “Manual (B.3)” 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’]”.
•
If the limit switches have not been programmed yet, the roller shutter’s direction of movement might not match the pressed button.
• After the limit positions have been programmed, the roller shutter can be controlled by simply pressing the appropriate buttons on the control unit. The Up movement
will be limited when the roller shutter impacts against the mechanical lock (box) in the Upper limit switch “0”. With each impact, the height of this limit switch will be
automatically updated by the “Automatic limit switch update” function (paragraph 5.4). Conversely, the Down movement will be limited by the Lower limit switch “1”
(limit switch set by the installer at a desired point).
1
2
continues
Command
an UP
movement
( )
“
0
”
( )
Command
an DOWN
movement
( )
Hold down the button
▲
(or
▼
) and wait ...
... wait for the roller shutter to be stopped
when it collides with the box (= UP
limit
switch
= position “
0
”).
release the button.
Hold down the button
▼
(or
▲
) and wait ...
2
3
4
5
“
1
”
( )
(x
1
)
PRG
2
=
5
sec
2
... release the button as soon as the roller
shutter reaches
position “1”
(
DOWN
limit
switch).
Press and release
the button (
1 time
);
count 2 movements.
Hold down the but-
ton and
release it after
5 sec-
onds
;
count 2 movements.
5
6
end
Finely adjust-
ing the posi-
tion of limit
switch “1”
“
1
”
=
5
sec
3
Press the buttons until you reach the desired position.
Hold down the button and
release it after
5 seconds
;
count 3 movements.
B
19
– English
Summary of Contents for NX SOL MA 1014 SH BD
Page 39: ...English 38 ...
