Siemens SINAMICS S120 - Page 707

Safety Integrated Basic Functions
10.9 Control via TM54F
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
707
Figure 10-5 Selecting the safe state (example, Extended Functions)
The same signals (high-active) of each drive or drive group are logically linked by means of
AND operation. The different signals selected via p10039 are logically OR'ed. Result of
these logic operations is the "Safe State" for each drive group. You can find details in the
SINAMICS S120/S150 List Manual in function diagrams 2901 (Basic Functions) or 2906
(Extended Functions).
Each F-DO supports the interconnection of up to 6 signals by way of indexing (p10042[0...5]
to p10045[0...5]) and their output as logical AND operation.
Function diagrams (see SINAMICS S120/S150 List Manual)
•
2893
SI TM54F
- fail-safe digital inputs (F-DI 0 … F-DI 4)
•
2894
SI TM54F
- fail-safe digital inputs (F-DI 5 … F-DI 9)
•
2895
SI TM54F
- fail-safe digital outputs (F-DO 0 ... F-DO 3),
digital inputs (DI 20 ... 23)
•
2900
SI TM54F
- Basic Functions control interface
(p9601.2/3 = 0 & p9601.6 = 1)
•
2901
SI TM54F
- Basic Functions Safe State selection
•
2902
SI TM54F
- Basic Functions assignment (F-DO 0 ... F-DO 3)
•
2905
SI TM54F
- Extended Functions control interface
(p9601.2 = 1 & p9601.3 = 0)
•
2906
SI TM54F
- Extended Functions Safe State selection
•
2907
SI TM54F
- Extended Functions assignment (F-DO 0 ... F-DO 3)