Siemens SINAMICS S120 Function Manual page 296

Commissioning
6.8 Commissioning: Basic procedure
Configuring the motor deceleration with external stop
Any axis motion is possible
During the delay time (p9652), for "Safe Stop 1 (time-controlled) with external stop", any
axis movements are possible.
1. Select the "[1] SS1E external stop" setting from the "Braking response" drop-down list.
The screen form is structured accordingly.
2. Enter the required delay time in the "Delay time SS1 -> STO active" (p9556) input field.
3. Enter the required delay time in the "Safe stop 1 delay time" (p9652) input field.
4. Interconnect the signal sink "STO active in the drive" (r9773.1).
5. If you want to receive an alarm acknowledgment via STO, activate the option with the
same name.
6. Click "Save project" in the toolbar to save the changes in the project.
Completing parameter assignment
● Parameterize all the functions you have selected in a similar way.
● Accept these settings in the drive: Chapter "Accepting the settings in the drive
(Page 286)"
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WARNING
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated