Plc; Fig. 44 Selecting The Plc Project - Beckhoff BC3150 Documentation

Bus terminal controller for profibus-dp

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Parameterization and Commissioning

K-Bus variables

PLC interface: Not supported (only included for moving CX or BX projects)

K-bus state: see Diagnostics

4.2.9

PLC

4.2.9.1

Inserting a PLC project

For variable mapping, configuration has to be specified in the system manager. This is where the link

between PLC and hardware is specified. The variables can process and link bit, byte, word or data

structures. Automatic addressing via the System Manager is possible, but should be checked for offset.

Word alignment, byte orientation

With data structures, ensure that the Bus Terminal Controller saves the data in word align-

ment and the System Manager operates byte-oriented (see Data structures [} 63])

Note

A valid project has to be compiled and saved in PLC Control. These data are saved as a *.tpy file. For

inserting a PLC project, right-click on PLC - Configuration. Select your current PLC project.

Fig. 44: Selecting the PLC project

Link the PLC variable with the hardware (e.g. digital Bus Terminal).

Version: 2.1.0

BC3150

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