Siemens SINAMICS S120 Commissioning Manual page 236

Commissioning
4.11 Configuring brake control
2. Interconnect the signal sinks for the following options of the "Close brake immediately"
function:
– p1219[0]: Close brake immediately signal, inversion via p1275.0
– p1219[1]: Close brake immediately signal, inversion via p1275.1
– p1219[2]: Close brake immediately signal
– p1219[3]: Close brake immediately signal according to r1229.9
– These four signals form an OR operation.
3. Interconnect the "Unconditionally close brake" (p0858[0]) signal sinks for the
"Unconditionally close brake" command.
Note
The "Unconditionally close holding brake" signal has a higher priority than the
"Unconditionally open holding brake" signal.
Configuring standstill detection
The standstill detection is configured in a separate dialog. You can decide for the standstill
detection whether a deceleration ramp for the monitoring time is to be used in addition. In the
latter case, the brake, however, can close for a turning motor.
Figure 4-81
1. Click "Standstill detection" on the "Close brake" screen form.
A setting dialog with the same name opens. The "Deceleration ramp monitoring time"
option is initialized with the "ON" option.
2. Optional: Select the "OFF" option in the "Deceleration ramp monitoring time" drop-down
list. In this case, the input field for the monitoring time is hidden.
234
Extended brake control: Close brake standstill detection
Commissioning with Startdrive
Commissioning Manual, 12/2018, 6SL3097-5AA10-0BP0