Siemens SINAMICS G120C DP

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)UDPH
3.:+HDGHU3='7UDLOHU
Figure8-12 Telegram structure
A telegram has the following structure:
• Header and trailer form the protocol frame.
• User data is located within the frame:
– PKW: The control system can read or change the parameters in the converter via "PKW
data".
Not every telegram has a "PKW range".
– PZD: The converter receives control commands and setpoints from the higher-level
control - and sends status messages and actual values via "PZD data".
PROFIdrive and telegram numbers
For typical applications, certain telegrams are de󹪝ned in the PROFIdrive pro󹪝le and are
assigned a 󹪝xed PROFIdrive telegram number. As a consequence, behind a PROFIdrive
telegram number, there is a de󹪝ned signal composition. As a consequence, a telegram
number uniquely describes cyclic data exchange.
The telegrams are identical for PROFIBUS and PROFINET.
8.6.2 Telegrams
Overview
The user data of the telegrams that are available are described in the following.
7HOHJUDP
6HQGXVHUGDWD
5HFHLYHXVHUGDWD
67:
162//
B$
=6:1,67B$
3='3='
 16-bit speed setpoint
7HOHJUDP
67:
162//B
$
=6:
1,67B$
*/$77
,$,67B
*/$77
0,67B
*/$77
3,67B
*/$77
0(/'B
1$085
3='3='3='3='3='3='
 16-bit speed setpoint for VIK-Namur
Advanced commissioning
8.6Drive control via PROFIBUS or PROFINET
SINAMICS G120C Converters
212 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK