Baumer R600V.DAH5 Panduan Pengoperasian - Halaman 12

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Baumer R600V.DAH5 Panduan Pengoperasian
Manual R600V.DAH5 (EN)
2.2.2.

Target area guidelines

Generally it is desirable that the target is the object with the strongest reflection back to the
radar sensor. If strongly reflecting objects in the background cannot be avoided the insertion
of shields is recommended. As a rule of thumb a shield angle larger than approx. the total
opening angle (e.g. >10°) is recommended. Multi-path reflections may need to be consid-
ered. The following figure shows the setup schematically. Target selection preference (first,
last, strongest target) can be set via CAN commands. For details refer to chapter 3.5.2.
Directionality
(Opening angle)

Fig 7

Usage of shields to cover strongly reflecting objects

If strongly reflecting objects in the background of the target cannot be covered by shields the
target should be kept at a minimum distance of at least the specified blind range.
Directionality
(opening angle)
Object separation
> blind range
Fig 8

Separate strongly reflecting objects from target

2.2.3.

Multi-path beam propagation

Multi-path beam propagation may impact the accuracy of the measurement and should be
avoided. Multi-path propagation may occur due a combination of target alignment, existence
of a reflective object and side lobes of the sensor. Integration testing is important to under-
stand the impact of the build space on the result.
Page 12 of 32
target
shields
target
Objects with
strong reflec-
tions
Objects with
strong reflec-
tions
R600V.DAH5_manual_1.5 (EN).docm
Last Update: 03 Jul 20