SICK microScan3 - EFI-pro

Supplement Z
R
f
or reflection-based measurement errors
All devices: If there is a retroreflector in the vicinity of the protective device (distance of
the retroreflector from protective field ≤ 6 m), you must take the supplement Z
R
=
350 mm into account.
Supplement Z
F
f
or lack of ground clearance
This supplement is necessary, because, generally, a person is detected above the foot
and so the braking process cannot take account of the length of the foot in front of the
point of detection. A person’s foot could be injured if a vehicle has no ground clearance.
F
Z
L
S
F
B
Figure 34: flat-rate supplement ZF for lack of ground clearance
B
F
ground clearance
S
L
protective field length without a supplement for lack of ground clearance
Z
F
supplement for lack of ground clearance
The flat-rate supplement for a ground clearance below 120 mm is 150 mm. T
his sup‐
plement may be reduced further in individual cases. Read the supplement actually
required for your vehicle’s ground clearance from the following graph.
4 P
ROJECT PLANNING
48
O P E R A T I N G I N S T R U C T I O N S | microScan3 – EFI-pro 8021913/15ZW/2019-11-14 | SICK
Subject to change without notice