Duty Numbering - PROLEC Liftwatch Rail Operator's Manual

2.5 Duty numbering

Duty Numbering
Liftwatch Rail automatically constructs the duty number as shown below :
Road
1
Rail 0-50mm cant
2
3 Rail 50-150mm cant
Rail 150-500mm cant
4
NB the cant levels shown
here are the default
values. These can be
adjusted as required
during calibration.
Cant measurement shown refers to the
machine turret.
Liftwatch Rail Operators Manual 560386-000 Issue 1.2 © Prolec Ltd - Feb 2011
Duty sectors are labelled from a-h clockwise
from 0° slew (over floating axle). The sectors
shown below are the default values. Each duty
block (i.e. Road, Rail 0-50mm cant etc) can have
a different numbers of sectors.
Active sector
b
+
Adjacent
c
sectors
d
e

a
b
+
c
d
e
f
3
Axle status forms the last part of the duty
number. Locked axle are labelled L, floating axle
U. Tracked machines have no floating road
duties. All stabiliser duties assume that the axle
is locked, and append S to the duty number.
Stabiliser duties are not supported in rail mode.
Wheeled Tracked
Floating Locked Floating Locked
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