Activation Via Profisafe; Assigning Safety Integrated Functions To Profisafe - Siemens SINAMICS S120 Function Manual

5.3

Activation via PROFIsafe

As an alternative to controlling Safety Integrated Functions via terminals, TM54F or on-board
terminals on the CU310-2, they can also be controlled via PROFIsafe. For communication
via PROFIBUS and PROFINET, use one of the following PROFIsafe telegrams: 30, 31, 901,
902 and 903
Control via PROFIsafe is available for both Safety Integrated Basic Functions, Safety
Integrated Extended Functions and the Safety Integrated Advanced Functions.
Note
Timing between the switching operations
Message F01611 with fault value 1000 is output if switching operations occur too frequently.
The cause depends on the type of control:
• Persistent signal changes occurred at the F-DI.
• STO was permanently triggered via PROFIsafe (also as subsequent response).
Within the time 5 · p9650, there must be at least two switching operations at the terminals or
via PROFIsafe with a minimum time between them of p9650.
5.3.1

Assigning Safety Integrated Functions to PROFIsafe

The following table provides you with an overview of which Safety Integrated functions you
can control with which PROFIsafe telegram.
Table 5- 4
Safety function
STO
SS1
SOS
SS2
SS2E
SLS
SSM
SDI
SLP
SCA
SLA
SP
Safe gearbox stage switchover
As feedback signal in S_ZSW1 and S_ZSW2
1)
Without safety-related switchover between 2 different position ranges
2)
Safety Integrated
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Assigning Safety Integrated functions to PROFIsafe telegrams
1)
Control of the safety functions
5.3 Activation via PROFIsafe
PROFIsafe telegram
30 31 901
x x x
x x x
x x x
x x x
- x x
x x x
x x x
x x x
x x x
2)
- - -
x x x
- - x
- x x
902 903
x x
x x
x x
x x
x x
x x
x x
x x
x x
- x
x x
x -
x x
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