Siemens SINAMICS DCM Manual page 432

The following drive objects can exchange process data:
● Control Unit CU_DC
● ENC
● Terminal Board 30 (TB30)
● Terminal Module 15 (TM15)
● Terminal Module 31 (TM31)
● Terminal Module 150 (TM150)
● DC_CTRL
Note
The sequence of drive objects in HW Config must be the same as that in the drive (p0978).
The structure of the telegram depends on the drive objects taken into account during
configuration. Configurations are permitted that do not take into account all of the drive
objects that are present in the drive system.
Example:
The following configurations, for example, are possible:
● Configuration with CU_DC, DC_STRL
● Configuration with DC_CTRL, TM31, TM31
● etc.
10.4.2.2 Example of a telegram structure for acyclic data acquisition
Task
The drive system comprises the following drive objects:
SINAMICS DCM with the objects
● CU_DC
● DC_CTRL
Configuration settings (e.g. HW Config for SIMATIC S7)
The components are mapped to objects for configuration.
Due to the telegram structure shown, the objects in the "DP slave properties" overview must
be configured as follows:
• CU_DC
• DC_CTRL
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
Standard telegram 390
Standard telegram 352
ac.maher.co.ir
Descriptions of functions
10.4 Communication via PROFIBUS DP
433