Communication
9.4 Communication via PROFINET IO
Function Manual
620 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Cycle communication using PROFINET IO with IRT or using RT is possible on all drive units
equipped with a PROFINET interface. This means that problem-free communication using
other standard protocols is guaranteed within the same network.
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 no. 3.172, spec. Chapter 6
IEC 61800-7
CAUTION
The cyclic PZD channel for PROFIBUS DP is initially deactivated when the CBE20 is
plugged in and for the CU320 2 DP. It can however be activated again with parameter
(p8839) (see chapter "Parallel operation of communication interfaces").
9.4.1.4 Addresses
MAC address
Each PROFINET interface is assigned a worldwide unique device identifier in the factory.
This 6-byte long device identifier is the MAC address. The MAC address is divided up as
follows:
● 3 bytes manufacturer's ID and
● 3 bytes device identifier (consecutive number).
The MAC address is on the corresponding rating plate (CU305-PN).
e.g.: 08-00-06-6B-80-C0
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