3. The converted laser value (bay scanner value hVB) is then calculated using the
scanner height h
s
in the following equation and transferred with the "ValueBayscan" signal
to the sway control system:
h
vB
= hs - h
m
Figure 6-32 Explanation of point 3
h
VB
= 46000 mm - 31000 mm
h
VB
= 15000 mm
Figure 6-33 Example of conversion in SIMATIC S7
This converted laser value (Value Bay Scanner hVB) is also displayed in the "Kinematics
[1]" display screen (see Monitor (tab) (Page 271)).
4. Check the adjustment of the bay scanner values and the hoisting height in the "Semi-
Automatic Mode (SAM) [6]" display screen (see Monitor (tab) (Page 271)). These must be
approximately the same (± 100 mm) when the spreader is on the quay.
Sway Control function description
6.14 Bay scanner
SC integrated STS, GSU
212 Operating Instructions, 07/2019, A5E48271265B AA
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