Operating mode Functions
Sway neutralization drive position
(SND)
● Specification of the internally calculated drive position as a target position
● Sway-controlled travel of the trolley
● Not for the hoist and not when GSU is selected
● Move to the target position on the shortest path without taking blocked regions into
account
Semi-automatic mode (SAM)
● Specification of a target position by the higher-level control system
● Specification of a target position by the internal target generator (STS only)
● Operation with and without sway control (trolley)
● Only combined operation of hoist and trolley
● Calculation of the two-dimensional trajectory from the starting position to the target
position taking account of the blocked regions
● Move to the target position in accordance with the calculated trajectory
● Adjustment of trajectory during movement by changing:
– The target position
– The velocity
– The obstacle profile
● Adjustable trajectory
● Transfer the calculated interpolation points of the trajectory to the PLC
Table 2-2 Overview of TLS control operating modes
Operating mode Functions
Cylinder jogging Simultaneous movement of one or more cylinders during commissioning and servicing
Go to zero positions Save zero position
Go to zero position
TLS jogging Manual movement of the spreader in the trim, list or skew direction
TLS positioning Four variants for moving to specific target positions
Table 2-3 TLS control function
Function Description
Skew damping for damping skew
oscillation
Skew damping via cylinders
Skew damping via electric drive
Licenses required for the individual operating modes
The following licenses are available:
● Sway Control Basic License
● Sway Control Advanced License
The Advanced license is an extension of the Basic license and gives the user the right to
access all of the available operating modes.
System description
2.2 System overview
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA 21
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