Profibus Dp - Beckhoff EL6731 Documentation

Parameterization and commissioning
PROFIBUS DPV2
A summary of the PROFIBUS-DPV2 master functions follows:
Function
Equidistance
S5-FDL-AGAG Communication (only FC310x)
S5-FDL-AGAG communication is described in the documentation of FC310x in S5-FDL section.
PROFIDRIVE-PKW Interface
The PROFIDRIVE PKW protocol [} 49] is implemented in the PROFIBUS master, and can be used by
means of acyclic ADS calls.
5.1.2

PROFIBUS DP

Standard DP Operation
In order to configure standard DP operation, proceed as follows in the TwinCAT system manager:
Configure the DP Master
FC310x
It is first necessary to configure a "Profibus Master FC310x, PCI" I/O device (selecting "I/O devices" with the
right hand mouse button, and then selecting "Insert device"). The appropriate channel is on the "FC310x" tab
and searched for ("Search" button) and the baud rate, which is set to 12 Mbaud as standard, adjusted if
necessary.
EL6731
Procedure as above; configure "Profibus master EL6731, EtherCAT" (right-click on "I/O devices", then select
"Append Device").
Add DP slaves
The Beckhoff slaves or devices from other manufacturers are to be configured. All slaves whose GSD files
are stored in the system manager's Profibus subdirectory are displayed automatically, sorted according to
manufacturer; in order to link other GSD files, "General Profibus box (GSD)" is to be selected under
Miscellaneous.
38
Description
The DPV2 equidistance functionality is described in the
PROFIBUS MC [} 40] section.
Version: 2.8 EL6731