Extending The Telegram - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage inverters
built-in units with cu250s-2 control units and
encoder evaluation
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
Table of Contents
6.5.11
Extending the telegram
Overview
When you have selected a telegram, the inverter interconnects the corresponding signals with
the fieldbus interface. Generally, these interconnections are locked so that they cannot be
changed. However, with the appropriate setting in the inverter, the telegram can be extended
or even freely interconnected.
Extending the telegram
Procedure
1. Set p0922 = 999.
2. Set parameter p2079 to the value of the corresponding telegram.
The interconnections contained in the telegram are locked.
3. Extend the telegram by "attaching" additional signals.
Interconnect additional PZD send words and PZD receive words with signals of your choice
via parameters r2050 and p2051.
You have extended the telegram.
❒
Freely interconnecting signals in the telegram
Procedure
1. Set p0922 = 999.
2. Set p2079 = 999.
The interconnections contained in the telegram are enabled.
3. Interconnect additional PZD send words and PZD receive words with signals of your choice
via parameters r2050 and p2051.
You have freely interconnected the signals transferred in the telegram.
❒
Parameter
Parameter
p0922
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
Description
PROFIdrive telegram selection
999:
Free telegram (message frame) configuration
Advanced commissioning
6.5 Drive control via PROFIBUS or PROFINET
203
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