Drive-Object Assignment For Profibus Connection - Siemens SINUMERIK 804D sl Commissioning Manual

Tips
13.9 Configuration of the drive with macros
Figure 13-17 Topology
You will need the component numbers in order to configure direct measuring systems
manually.
13.9.4

Drive-object assignment for PROFIBUS connection

Introduction
PROFIBUS telegrams (internal PROFIBUS HW Config) are used to specify the process data
to be exchanged between the NCK and the drives. The sequence of the drive objects
(configurable/configured using HW Config) involved in PROFIBUS process-data exchange is
defined via a drive-object list.
List of drive objects
You usually configure eight drive objects (DOs). The drive objects have drive-object (DO)
numbers and are input in p978[0...9] as a list of drive objects.
You configure the following from parameter p978 in the index:
• 0...5 -> Motor Module (e.g., DO no. 3...8)
• 6 -> Control Unit (e.g., DO no. 1)
• 7 -> Active Line Module (e.g., DO no. 2),
216
PROFIBUS message frame 370 is not currently available for the Active Line Module
(infeed). However, according to the SINAMICS rule, all DOs from parameter p0101 have
to be assigned in parameter p0978. The resulting infeed DO number then has to be
entered in index 9 (see table below).
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0