Nice Era Star A Serie Instrucciones Y Advertencias Para La Instalación Y El Uso página 5

6.2 - Programming the limit switches "0" and "1" in MANUAL mode
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A - Standard procedure
(the "Obstacle detection" function remains enabled):
01. Keep the Ascent (or Descent) button pressed to move the shutter until it is half open.
02. Keep the Ascent and Descent buttons pressed at the same time for at least 5 seconds and after the motor has made a short movement, release just one of the
buttons.
03. Within 3 seconds from the movement of the motor, press the button previously released 3 times.
04. Then release also the other button.
05. Keep the Descent button pressed until the shutter is in the required position for limit switch "1", then release the button.
06. Keep the Ascent and Descent buttons pressed at the same time for at least 5 seconds and after the motor has made a short upward movement release both
buttons.
07. Keep the Ascent button pressed until the shutter is in the required position for limit switch "0", then release the button.
08. Keep the Ascent and Descent buttons pressed at the same time for at least 5 seconds and after the motor has made a short downward movement release both
buttons.
01 02
05
07
B - Secondary procedure
(it disables the "Obstacle detection" function):
This procedure is particularly recommended when the shutter movement is not smooth and regular (for example when the guides are dirty and cause friction, the slats
are not perfectly positioned in their seats or in the case of shutters moved using ropes, etc.). In these cases in fact, the "obstacle detection" function considers the
friction as an obstacle and blocks the movement of the shutter. Once the function has been disabled the motor will function without any active obstacle detection al-
gorithm.
01. Keep the Ascent (or Descent) button pressed to move the shutter until it is half open.
02. Keep the Ascent button pressed until the motor reaches the required position for limit switch "0", then release the button.
03. Keep the Ascent and Descent buttons pressed at the same time and wait for the motor the make 2 short movements, then release both buttons.
04. Keep the Descent button pressed until the motor reaches the required position for limit switch "1", then release the button.
05. Keep the Ascent and Descent buttons pressed at the same time and wait for the motor the make 2 short movements, then release both buttons (= memorisa-
tion completed).
01 02
04
Caution! - These 2 alternative programming procedures are suitable for shutters without safety
stops or anti-intrusion springs.
1
5
sec.
06
"1"
08
"0"
05
"1"
03 04
x 3
1
5
sec.
1
5
sec.
03
"0"
2
10
sec.
2
10
sec.
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