Tls Control Function Description - Siemens SIMOTION D4x5-2 DP/PN Operating Instructions Manual

TLS control function description

Hydraulic cylinders can be used to control the length of each individual suspension cable with
STS cranes, thereby making
trim, list and skew motions possible.
An electric drive can also be used for skew damping.
The diagram below illustrates the directions of TLS movement of the spreader.
● List: Tilting motion about the x axis
● Trim: Tilting motion about the y axis
● Skew: Rotary motion about the z axis
Figure 7-1
You will find information about the necessary crane constellations in Chapters Mechanical
requirements for TLS with a hydraulic system (Page 238) and Mechanical requirements for TLS
with a hydraulic system and electric drive (Page 239).
You will find explanations of the type of movement and associated functions in Chapter TLS
modes and TLS functions (Page 241).
Constellations
In total, there are three constellations for which the software can be used.
● TLS_A: TLS modes and function for skew damping via cylinders (hydraulic system)
● TLS_B: TLS modes via cylinders and function for skew damping via electric drive (hydraulic
system with electric drive)
● TLS_C: Only skew damping via electric drive, without TLS mode via cylinders
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA
STS_TLS
7
237