Overview Of The F-Dos - Siemens Sinamics S120 Function Manual

Function diagrams (see SINAMICS S120/S150 List M anual)
• 2893
• 2894
Ov erview of important parameters (see SINAMICS S120/S150 List Manual)
• p10002
• p10017
• p10040
• r10051.0...9
5.4.3

Overview of the F-DOs

Fail-safe digital outputs (F-DO) consist of 2 digital outputs and 1 digital input that checks the
switching state for forced dormant error detection (test stop). The 1st digital output switches
24 V DC, and the 2nd switches the ground of the power supply of X514 (TM54F).
The status of each F-DO can be read at parameter r10052. The status of the associated DI
can be read at parameter r10053 (only available for TM54F_SL (TM54F Slave Module)).
The actuator connected to the F-DO can also be tested under specific conditions as part of
forced dormant error detection (test stop). See Section "Forced dormant error detection (test
stop) of the TM54F (Page 305)".
Table 5- 13
Mo dule
TM54F
F-DO signal s ources
A drive group contains several drives with similar characteristics. The groups are
parameterized at the p10010 and p10011 parameters.
The following signals are available for interconnecting (p10042, ..., p10045) each one of the
four drive groups with the F-DO:
● STO active
● SS1 active
● SS2 active
● SOS active
● SLS active
● SSM feedback active
● Safe State
Safety Integrated
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
SI TM54F - Fail-safe digital inputs (F-DI 0 ... F-DI 4)
SI TM54F - Fail-safe digital inputs (F-DI 5 ... F-DI 9)
SI TM54F F-DI switchover discrepancy time
SI TM54F digital inputs debounce time
SI TM54F F-DI input mode
CO/BO: SI TM54F digital inputs, status
Overview of the fail-safe outputs in the SINAMICS S120/S150 List Manual:
Fu n ction diagram
2895
Ou tputs
F-DO 0 ... 3
Control of the safety functions
5.4 Control via TM54F
Associated checking inputs
DI 20 ... 23
193