Polarity Of Velocities And Position Values; Sway Control Function Blocks; Addon Dcc Library - Siemens SIMOTION D4x5-2 DP/PN Operating Instructions Manual

3.2.3.5

Polarity of velocities and position values

The following assignments are used for the polarities of velocities and position values for the
individual drives:
Table 3-6
Drives
Hoist
Trolley
3.3

Sway control function blocks

3.3.1

AddOn DCC library

Note
The source code of every DCC block is protected and cannot be opened.
Unless otherwise stated, the following statements apply to all DCC blocks:
Firmware version
● SIMOTION D4x5-2 DP/PN: Firmware V5.2 SP1 or higher
● SINAMICS: Firmware V5.1 HF1 or higher
Configuration
The DCC blocks in "SwayControl" operate in the sampling time of the SIMOTION interpolator
cycle clock (T2). One exception is the DCC_SCDIAG block, which must be in T3.
The following execution sequence must be followed in the DCC chart:
● DCC_SCHOIST
● DCC_SCTROLLEY
● DCC_SCTARGETS
● DCC_SCOBSTACLES
● DCC_SCCAMERA
● DCC_SCTLS2
● DCC_SCINTPO
SC integrated STS, GSU
Operating Instructions, 07/2019, A5E48271265B AA
Polarities of velocities and position values
Direction of motion
Lifting
Lowering
Forward
(to the water side)
Backward
(to the landside)
3.3 Sway control function blocks
Polarities
Positive velocity
Increasing position values
Negative velocity
Decreasing position values
Positive velocity
Increasing position values
Negative velocity
Decreasing position values
Overview of the software
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