Communication Profibus Dp/Profinet Io; Communications According To Profidrive; General Information About Profidrive For Sinamics - Siemens SINAMICS S120 Function Manual

Communication PROFIBUS DP/PROFINET IO

10.1

Communications according to PROFIdrive

10.1.1

General information about PROFIdrive for SINAMICS

General information
PROFIdrive V4.1 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
PROFIdrive for drive technology is standardized and described in the following document:
References: /P5/ PROFIdrive Profile Drive Technology
Controller, Supervisor, and Drive Unit
● Features of the Controller, Supervisor, and Drive Unit
Table 10-1
As bus node
Send messages
Receive messages
● Controller (PROFIBUS: Master Class 1, PROFINET IO: IO Controller)
● Supervisor (PROFIBUS: Master Class 2, PROFINET IO: IO Supervisor)
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Features of the Controller, Supervisor, and Drive Unit
Features
This is typically a higher-level control in which the automation program runs.
Example: SIMATIC S7 and SIMOTION
Devices for configuration, commissioning, operator control and monitoring during bus
operation. Devices that only non-cyclically exchange data with Drive Units and
Controllers.
Controller, Supervisor
Active
Permitted without external
request
Possible with no restrictions
10
Drive Unit
Passive
Only possible on request by
master
Only receive and acknowledge
permitted
341