Siemens SINAMICS Series User Manual

Descriptions of functions
10.5 Communication via PROFINET IO
SINAMICS DCM DC Converter
496 Operating Instructions, 12/2018, A5E34763375A
10.5.2.4
Communication channels for PROFINET
Control Unit with CBE20 Communication Board Ethernet
A Communication Board can be optionally inserted in the Control Unit CUD:
● The CBE20 Communication Board is a PROFINET switch with four PROFINET ports.
Overview of important parameters
(See the SINAMICS DCM List Manual)
•
p8829
CBE20 remote controller number
•
p8940[0...239]
CBE20 name of station
•
p8941[0...3]
CBE20 IP address of station
•
p8942[0...3]
CBE20 default gateway of station
•
p8943[0...3]
CBE20 subnet mask of station
•
p8944
CBE20 DHCP mode
•
p8945
CBE20 interface configuration
•
r8950[0...239]
CBE20 name of active station
•
r8951[0...3]
CBE20 IP address of active station
•
r8952[0...3]
CBE20 default gateway of active station
•
r8953[0...3]
CBE20
subnet mask of active station
•
r8954
CBE20 DHCP mode active
•
r8955[0...5]
CBE20 MAC address of station
•
r8959
CBE20 DAP ID
10.5.3
Drive control with PROFINET
PROFINET interfaces
The CBE20 Communication Board Ethernet can be inserted in the option slot of a CUD. The
Communication Board Ethernet CBE20 is a PROFINET switch with four ports.
Note
Ring topology
When connecting the ports, it must be ensured that for standard applications a ring topology
is not created. Additional information on ring topologies can be found in Chapter
"Media
redundancy
(Page 499)".

Siemens SINAMICS Series Specifications

General

Product Line	SINAMICS
Cooling Method	Air-cooled, Liquid-cooled
Voltage Range	200 V to 690 V
Power Range	0.12kW - 250kW
Communication Interfaces	PROFINET, PROFIBUS, Ethernet
Control Modes	Vector control, V/f control
Protection Class	IP20
Type	Variable Frequency Drives (VFD)