Telegrams - Siemens SINAMICS G115D Operating Instructions Manual

Converter and control system pack their data in telegrams.
Every telegram for cyclic data exchange has the following basic structure:
• Header and trailer form the protocol frame.
• User data is located within the frame:
– PKW: The control can read or change every parameter in the converter via "PKW data".
– PZD: The converter receives control commands and setpoints from the higher-level
PROFIdrive and telegram numbers
For typical applications, certain telegrams are defined in the PROFIdrive profile and are
assigned a fixed PROFIdrive telegram number. As a consequence, behind a PROFIdrive
telegram number, there is a defined signal composition. As a consequence, a telegram
number uniquely describes cyclic data exchange.
6.5.2

Telegrams

Telegrams that are available
The user data of the telegrams that are available are described in the following.
SINAMICS G115D distributed drive
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
Not every telegram has a "PKW range".
control - and sends status messages and actual values via "PZD data".
16-bit speed setpoint
Advanced commissioning
6.5 Drive control via PROFINET
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