Extend Telegrams And Change Signal Interconnection - Siemens SINAMICS G120 Operating Instructions Manual

6.5.8

Extend telegrams and change signal interconnection

When you have selected a telegram, the inverter interconnects the corresponding signals with
the fieldbus interface. Generally, these interconnections are protected so that they cannot be
changed. With the appropriate inverter settings, these interconnections can be changed.
Extend telegram
Every telegram can be extended, by "attaching" additional signals.
Procedure
Proceed as follows to extend a telegram:
1. Using STARTER or an operator panel, set parameter p0922 = 999.
2. Set parameter p2079 to the appropriate value of the corresponding telegram.
3. Interconnect additional PZD send words and PZD receive words with signals of your choice
via parameters r2050 and p2051.
You have extended the telegram.
Parameter
p0922
p2079
r2050[0...11]
p2051[0...16] PROFIdrive PZD send word
Selection of the PZD (actual values) in the word format to be sent to the PROFIdrive controller.
For further information refer to the function block diagrams 2468 and 2470 of the List Manual.
Freely selecting the signal interconnection of the telegram
The signals in the telegram can be freely interconnected.
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Description
PROFIdrive telegram selection
999: Free telegram (message frame) configuration
PROFIdrive PZD telegram selection extended
1: Standard telegram 1, PZD-2/2
20: Standard telegram 20, PZD-2/6
350: SIEMENS telegram 350, PZD-4/4
352: SIEMENS telegram 352, PZD-6/6
353: SIEMENS telegram 353, PZD-2/2, PKW-4/4
354: SIEMENS telegram 354, PZD-6/6, PKW-4/4
PROFIdrive PZD receive word
Connector output to interconnect the PZD (setpoints) in the word format received from
the PROFIdrive controller.
Selection of the PZD (actual values) in the word format to be sent to the PROFIdrive
controller.
Advanced commissioning
6.5 Drive control via PROFIBUS or PROFINET
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