Beckhoff BC3150 User Manual download pdf (Page 41)

Safety Instructions

Fieldbus Components 39

Creating a TwinCAT PC File

DEFAULT CONFIG

DEFAULT-CONFIG contains the PROFIBUS data from the address %IB1000 input and %QB1000. The data length

depends on the number of configured PROFIBUS data. A maximum of 244 bytes of input date and 244 bytes of

output data can be parameterised. No further settings are required for this configuration type.

Fig.1: Inserting BX3100.

Inserting the BX3100 in a PROFIBUS master via the System Manager

Select your PROFIBUS master PC card in the System Manager and right-click on your PROFIBUS master card. The

PROFIBUS devices will then be offered for selection, among them a BX3100. Select this and confirm with OK.

Opening an existing BX file

If you wish to work with the DEFAULT-CONFIG, interrupt the process at this point (see Creating PROFIBUS data in

DEFAULT-CONFIG). Otherwise select your configured BX file. If no such file exists, you have to create one (Creating

a BX file). Once you have selected your BX file, all required PROFIBUS data are copied automatically into your

project from this file. You now have to create a link to your task and set the PROFIBUS address. The configuration

can then be saved and the TwinCAT system started.

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Beckhoff BC3150 User Manual Page 41