Extend Telegrams And Change Signal Interconnection - Siemens SINAMICS G110M Function Manual

3.1.5

Extend telegrams and change signal interconnection

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.
❒
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
Communication via PROFIBUS and PROFINET
3.1 PROFIDRIVE profile - Cyclic communication
33