Connecting The Profinet Cable To The Converter; What Do You Have To Set For Communication Via Profinet - Siemens SINAMICS G120C Operating Instructions Manual
Low voltage converters
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Also See for SINAMICS G120C:
- Operating instructions manual (470 pages) ,
- Compact operating instructions (92 pages) ,
- Getting started (68 pages)
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4.10.10.2
Connecting the PROFINET cable to the converter
Procedure
1. Integrate the converter in the bus system (e.g. ring topology) of the control using PROFINET
cables and the two PROFINET sockets X150-P1 and X150-P2.
The maximum permitted cable length from the previous station and to the next one is 100 m.
2. Externally supply the converter with 24 VDC through terminals 31 and 32.
The external 24 V supply is only required if communications with the control should also run
when the line voltage is switched off.
You have connected the converter to the control system via PROFINET.
❒
Communication with the control system even if the line voltage is switched off
You must supply the converter with 24 V DC at terminals 31 and 32 if you wish to maintain
communication with the control system when the line voltage is switched off.
In the case of brief interruptions of the 24 V power supply, the converter may signal a fault
without communications with the control system being interrupted.
4.10.10.3
What do you have to set for communication via PROFINET?
Configuring PROFINET communication in the I/O controller
You require the appropriate engineering system to configure PROFINET communication in the IO
controller.
If required, load the GSDML file of the converter into the engineering system.
Device name
In addition to the MAC address and IP address, PROFINET also uses the device name to identify
PROFINET devices (Device name). The device name must be unique across the PROFINET
network.
To assign the device name, you need an engineering software, e.g. HW-Config.
The converter saves the device name on the inserted memory card.
IP address
In addition to the device name, PROFINET also uses an IP address.
You have the following options to specify the IP address of the converter:
• You specify the IP address using engineering software, e.g. via HW Config.
• The IO Controller assigns an IP address to the converter.
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
Overview of the interfaces (Page 82)
Installing GSDML (Page 112)
4.10 Connecting the interfaces for the converter control
Installing
111
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