Cedes IMS 100 Manuel D'installation Et D'utilisation page 10

IMS 100
4 4 . . Troubles s h h o o o o t t i i n n g g
4 4 . . 1 1 . . L L E E D D i i n n d d i i c c a a t t o o r r s s
Red LED Indication
-
¡
No power connected or
-
No object detected or
-
Sleeping mode (Reduced scan frequency)
Object detected in IMS 100 protection area
l
Slow flashing:
¥
-
Door mode à door has been recognized
-
Sensor keeps flashing as long door is closed
Fast flashing:
-
Sensor in timeout (see Section 3.3.1)
-
Sensor flashing until door recognition (door
mode)
4 4 . . 2 2 . . R R a a n n d d o o m m d d o o o o r r o o p p e e n n i i n n g g s s
In case the elevator door is made of glass or a shiny material (e.g. mirror), the door may not be detected by the
sensor during closure. For these applications, place a piece of reflective tape on the inner side of the elevator cab
door that passes in front of the sensor as the door closes (see figure 4 and 5).
Figure 4: Reflective tape for side
opening door
10
Figure 5: Reflective tape for center opening
door
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Installation and Operation Manual
l = LED on ¡ = LED off
Figure 3: Position of LED (1) and sensitive receiver part (2)
IMS 100 sensor
To ensure the reflective tape is positioned within the
sensor's field of view , the Y distance measurement is
used.
For 30° mounting brackets, use the following formula:
Distance Y = 1.7 * horizontal distance x
For 35° mounting brackets, use the following formula:
Distance Y = 1.4 * horizontal distance x
¥ = LED flashing
1
2
Door frame
Y
Reflective tape
x
Inner door
of the cabin
© CEDES/April 2014