Expert Functions
5.1 PROFIdrive message frame
Connection of the SINAMICS S120 to the Technology CPU
Product Information, 09/2011, A5E00480378-04
129
5.1.2 Example: telegram 105
Structure
Telegram 105 contains the following data, where the first row of the table represents the
setpoint transfer from the controller to the drive and the second row represents the actual
value transfer from the drive to the controller.
3='
=6:
67:
=6:
67:
*B
=6:
*B
67:
0B
5HG
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
3='
*B;,67: *B;,67
162//B% ;(55 .3&
1,67B%
3ODQQHG
7HOHJU
$FWXDO
HJ0VJ HJ
The individual data items have the following meaning:
STW Control word ZSW Status word
NSOLL Set speed NIST Actual speed
M_Red Torque derating MeldW Message word
XERR System deviation (for DSC) G1_XIST1 Cyclical actual value (incremental
encoder)
KPC Position controller gain (for
DSC)
G1_XIST2 Absolute actual value (absolute
encoder)
The PZD 11 to PZD 16 data ranges are not used for telegram 105.
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