Communication Via Profibus Dp; General Information About Profibus; General Information About Profibus For Sinamics - Siemens SINAMICS S120 Function Manual

10.2

Communication via PROFIBUS DP

10.2.1

General information about PROFIBUS

10.2.1.1

General information about PROFIBUS for SINAMICS

PROFIBUS is an open international fieldbus standard for a wide range of production and
process automation applications.
The following standards ensure open, multi-vendor systems:
● International standard EN 50170
● International standard IEC 61158
PROFIBUS is optimized for high-speed, time-critical data communication at field level.
Note
PROFIBUS for drive technology is standardized and described in the following document:
References: /P5/ PROFIdrive Profile Drive Technology
Note
Before synchronizing to the isochronous PROFIBUS, all of the drive object pulses must be
inhibited - also for those drives that are not controlled via PROFIBUS.
The cyclic PZD channel is deactivated when the CBE20 is plugged in!
NOTICE
Destruction of the CAN bus nodes
No CAN cables must be connected to interface X126. If CAN cables are connected, the
CU320-2 and other CAN bus nodes may be destroyed.
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
10.2 Communication via PROFIBUS DP
Communication
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