Siemens D410 appendix Creating a DMC20, 1 DMC20 hub properties, DRIVE-CLiQ hub properties

Models: D410

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Commissioning (software)

4.8 Creating a DMC20

4.8Creating a DMC20

4.8.1DMC20 hub properties

DRIVE-CLiQ hub properties

The DMC20 DRIVE-CLiQ hub can be used to extend the number of DRIVE-CLiQ interfaces and to configure a star topology. You must increase the number of DRIVE-CLiQ interfaces if connecting the following additional components:

Direct measuring systems

Terminal modules

Reduction of the network hierarchy levels A star topology has the following advantages:

The components can operate as end node of your segment.

Line communication is not affected.

Application examples

Encoder expansion and hot-plugging are typical applications implemented by means of a DRIVE-CLiQ hub.

An encoder expansion involves integration of direct measuring systems. These are installed in the control cabinet directly at the machine. Several encoders can be connected to the same hub.

Note: SIMOTION D410 has just one DRIVE-CLiQ interface. You can use the DMC20 to evaluate the motor encoder and an additional encoder by means of SMx.

Hot plugging is the option for changing motor components while in operation. These components are connected to a star topology using a DRIVE-CLiQ hub. This setup allows their deactivation without impairing downstream components.

Additional references

Information pertaining to the DMC20 DRIVE-CLiQ hub is available in the SIMOTION D410 Manual.

D410

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Commissioning Manual, 08/2008 Edition

Page 107
Image 107
Siemens D410 appendix Creating a DMC20, 1 DMC20 hub properties, DRIVE-CLiQ hub properties, Application examples