500mm
Gate
closed
Origin
marker
Origin
sensor
greater than 500mm
greater than 500mm
Origin
marker
Origin
marker
Isometric view A
Plan view B
Origin
sensor
Origin
sensor
page 25
3. When joining two lengths together,
simply butt each section firmly together
to ensure the correct pitch.
FIGURE 29
Butt firmly
together
Mount the origin marker
1. Close the gate completely.
FIGURE 30
2. Mount the origin marker to the rack a
minimum of 500mm from the origin
sensor. Refer to Figure 31, isometric view
A or plan view B.
It is possible to make the distance
between the marker and the
sensor much greater than 500mm.
However, if using the pedestrian
opening facility, although the
position of the marker will not
affect the width of the pedestrian
opening, it is preferable to have
the marker mounted inside of the
pedestrian opening point.
FIGURE 31
