Docking Systems - Siemens SIMATIC ET 200AL System Manual

Functions

5.11 Docking systems

5.11 Docking systems
Using alternating IO devices ("alternating partners") during operation in a docking station
The following figure shows an automation cell with a docking station and several docking
units.
Figure 5-93 Alternating IO devices (partner ports) in a docking system
Area of application for alternating IO devices during operation
You can use the PROFINET function "Alternating IO devices during operation" ("alternating
partners"), for the tool changeover for robots, for example. Typical tools include:
● Welding guns
● Positioning tools for manufacturing parts
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PROFINET with STEP 7 V15
Function Manual, 12/2017, A5E03444486-AH