Siemens SINAMICS DCM Manual page 380

10.3 Communication according to PROFIdrive
PROFIdrive is the PROFIBUS and PROFINET profile for drive technology with a wide range
of applications in production and process automation systems.
PROFIdrive is independent of the bus system used (PROFIBUS, PROFINET).
Note
PROFINET for drive technology is standardized and described in the following document:
• PROFIBUS profile PROFIdrive–Profile Drive Technology, Version V4.1, May 2006,
PROFIBUS User Organization e. V.
Haid-und-Neu-Straße 7, D-76131 Karlsruhe, http://www.profibus.com
Order Number 3.172, spec. Chapter 6
• IEC 61800-7
PROFIdrive device classes
Table 10- 3
PROFIdrive
Peripheral device (P device)
Controller (higher-level controller
or host of the automation sys-
tem)
Supervisor (engineering station)
Properties of the Controller, Supervisor and drive units
Table 10- 4
Properties
As bus node
Send messages
Receive messages
● Drive unit (PROFIBUS: Slave, PROFINET IO: IO Device)
Example: Control Unit CUD
● Controller (PROFIBUS: Master Class 1, PROFINET IO: IO Controller)
A controller is typically a higher-level controller in which the automation program runs.
Example: SIMATIC S7 and SIMOTION
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
PROFIdrive device classes
PROFIBUS DP
DP slave (I slaves)
Class 1 DP master
Class 2 DP master
Properties of the Controller, Supervisor and drive units
Controller
Active
Permitted without external
request
Possible without any re-
strictions
ac.maher.co.ir
Descriptions of functions
10.3 Communication according to PROFIdrive
PROFINET IO
IO Device
IO Controller
IO Supervisor
Supervisor Drive unit
Passive
Only possible on request by the
controller
Only receive and acknowledge
permitted
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