Profibus; Fig. 31 Dp Slaves Tab - Beckhoff BC3150 Documentation

4.2.7

PROFIBUS

4.2.7.1 PROFIBUS settings
The PROFIBUS-relevant settings are made in the DP slaves tab.
Fig. 31: DP slaves tab
Reaction to PROFIBUS Error
In the event of a PROFIBUS error (e.g. PROFIBUS cable is pulled), the output data of the PROFIBUS
master are retained unchanged or set to 0 (depending on the parameterization). From the perspective of the
Bus Terminal controller, these are input data which the PROFIBUS master transfers to the Bus Terminal
Controller.
DP data format
The PROFIBUS data can be transferred in Intel or Motorola format.
Checking the DP configuration data
The configuration data can
• not be checked at all;
• checked for correct length; or
• checked for length and content
BC3150 Version: 2.1.0
Parameterization and Commissioning
37