Profisafe Telegrams; Bit Assignments Of The Process Data - Siemens SINAMICS S210 Operating Instructions Manual

Appendix
A.1 Communication telegrams
A.1.3

PROFIsafe Telegrams

The converter supports the PROFIsafe telegrams 30 and 901. One of these telegrams is
required to control the Safety Integrated functions via PROFIsafe.
You only require telegram 901 if you use the SS2E or SLS function via PROFIsafe.
Telegram 30
Telegram 30 transfers Safety control word 1 (S_STW1) and safety status word 1 (S_ZSW1).
Telegram 901
In addition to Safety control word 2 (S_STW2) as well as Safety status word 2 (S_ZSW2), telegram 901 transfers the variable
SLS limit (S_SLS_LIM_A), the active SLS value of level 1 (S_SLS_LIM_A_ACT), a counter value (S_CYC_COUNT), and the
safe position value in 16-bit format (S_XIST16).
A.1.4

Bit assignments of the process data

Note
Representation of the sending direction Controller -> Converter and Converter -> Controller
The left column always shows the process data that is sent from the controller to the converter
(control words and setpoints).
The process data that is sent from the converter to the controller is displayed in the right column
(status words and actual values).
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SINAMICS S210 servo drive system
Operating Instructions, 01/2019, A5E41702836B AC