Siemens SINAMICS G120 Function Manual page 121

3. Interconnect the status signals of your choice with the fail-safe output.
4. Activate the test for the safety output.
5. Select the test mode that is compatible with your application.
6. Adjust the wait time. The following lower limits apply for the setting:
7. Close the screen forms.
You have defined which signal the inverter transfers via its safety output, and how the
inverter tests its safety output.
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
The following signals are available:
– STO active
– SS1 active
– SLS active
– SSM feedback active
– Internal event
– SDI positive active
– SDI negative active
– Safe state
Figure 5-12 The safe state signal in the factory setting
If you wish to change the "safe state" signal, you must set the parameters in
STARTER via the expert list.
The inverter logically combines the status signals according to the following rules:
– The inverter ignored inputs without interconnection.
– If none of the inputs is interconnected, then the output signal = 0.
– The wait time must be longer than the response time t
– The wait time must be longer than or equal to 24 ms.
– The wait time must be longer than the time for the input filter of the feedback input
(p10017).
See also: Setting the filter for safety inputs (Page 113).
Commissioning
5.7 Setting extended functions
of the connected actuator.
R
121