Siemens SIMOTION D4x5-2 DP/PN Operating Instructions Manual page 156

Sway Control function description
6.2 Sway Control operating modes
Figure 6-7
Start of travel
Requirements
All the bits in the control word must be set or reset as described for positioning. For at least one
drive, the target position must differ from the actual position. All other signals should have a
value within the value range.
As in the other operating modes, the travel signals must remain set throughout the entire travel
motion.
The following signal sequence is performed:
Figure 6-8
Section 1
The sway control system is activated and semi-automatic mode (SAM) is selected for the hoist
and trolley. A target position has been specified.
Section 2
The "automatic start" has been triggered (e.g. by means of a foot-operated switch). If no error
has occurred that blocks this operating mode and if no external variable obstacles are
necessary, the TRAVEL control bit must be set. If external variable obstacles are necessary,
156
Control in semi-automatic mode (trolley)
Signal sequence at the start of semi-automatic mode (trolley)
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA