Telegram Format - Siemens SINAMICS S120 Function Manual

5.3.4

Telegram format

The PROFIsafe telegram received at the Control Unit is displayed in r9768, and the
PROFIsafe telegram to be sent, in parameter r9769.
Structure of telegram 30
Telegram 30 transfers safety control word 1 (S_STW1) and safety status word 1 (S_ZSW1)
as user data. It is structured as follows:
PZD1
Structure of telegram 31
Telegram 31 transfers safety control word 2 (S_STW2) and safety status word 2 (S_ZSW2)
as user data. It is structured as follows:
PZD1
PZD2
Structure of telegram 901
Telegram 901 transfers the S_STW2, the variable SLS limit (S_SLS_LIMIT_A), the S_ZSW2,
the active SLS value of level 1 (S_SLS_LIMIT_A_ACTIVE), a counter value
(S_CYCLE_COUNT) and the safe position value in 16-bit format (S_XIST16) as user data. It
is structured as follows:
PZD1
PZD2
PZD3
PZD4
PZD5
Safety Integrated
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Output data
S_STW1
Output data
S_STW2
Output data
S_STW2
S_SLS_LIMIT_A
–
–
Control of the safety functions
5.3 Activation via PROFIsafe
Input data
S_ZSW1
Input data
S_ZSW2
Input data
S_ZSW2
S_SLS_LIMIT_A_ACTIVE
S_CYCLE_COUNT
S_XIST16
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