Siemens SINAMICS S120 - Page 362

Basic functions
7.16 Simple brake control
Drive functions
362 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Commissioning
Simple brake control is activated automatically (p1215 = 1) when the Motor Module has an
internal brake control and a connected brake has been found.
If no internal brake control is available, the control can be activated using a parameter
(p1215 = 3).
WARNING
Destruction of the holding brake as a result of incorrect parameterization
If the drive moves against the closed holding brake, this can destroy the holding brake and
as a consequence result in death or severe injury.
• If a holding brake is being used, do
not
set p1215 = 0.
• Correctly set all of the parameters involved.
Note
It is only permissible to activate brake control monitoring for booksize power units and
blocksize power units with Safe Brake Relay (p1278 = 0).
Function diagrams (see SINAMICS S120/S150 List Manual)
•
2701
Brake control
- Simple brake control (r0108.14 = 0)
•
2704
Brake control
- Extended brake control, standstill detection (r0108.14 = 1)