Siemens SIMOTION D4x5-2 DP/PN Operating Instructions Manual page 181

Scenario A
Scenario A defines a learning travel if none of the containers is locked. It is applicable to all
spreader constellations.
P72
P78
Figure 6-16
Explanation of the diagram:
● Blocked region height = current hoist position (lower edge of spreader) + P72 or P78
● If none of the containers is locked, the blocked region is placed at "lower edge of spreader
+ P72 or P78" precisely.
● If the spreader is locked to a container following the learning travel, the blocked region is
raised by P108.
Scenarios B and C
Scenarios B and C define a learning travel if only the landside or waterside spreader is locked
in double-spreader operation.
P72
P78
P108
Figure 6-17
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA
Hoist safety clearance (SAM)
Hoist safety clearance (MAN)
Forming blocked regions - scenario A
Hoist safety clearance (SAM)
Hoist safety clearance (MAN)
Maximum container height
Forming blocked regions - scenarios B and C
Sway Control function description
6.10 Blocked regions
181