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2 Parameters
2.2 List of parameters
SINAMICS G120C
134 List Manual (LH13), 04/2014, A5E33840768B AA
Description: Sets the time to open the motor holding brake.
After the holding brake has been controlled (opened), the speed setpoint remains at zero for this time. After this, the
speed setpoint is enabled.
Recommend.: This time should be set longer than the actual opening time of the brake. This ensures that the drive cannot
accelerate when the brake is applied.
Dependency: Refer to: p1215, p1217
Note: For a motor with DRIVE-CLiQ and integrated brake, for p0300 = 10000, this time is pre-assigned the value saved in
the motor.
Description: Sets the time to apply the motor holding brake.
After OFF1 or OFF3 and the controlling (closing) of the holding brake, the drive remains stationary under closed-loop
control for this time with a speed setpoint of zero. The pulses are suppressed when the time expires.
Recommend.: This time should be set longer than the actual closing time of the brake. This ensures that the pulses are only
suppressed after the brake has closed.
Dependency: Refer to: p1215, p1216
Notice: If the selected closing time is too short with respect to the actual closing time of the brake, then the load can sag.
If the closing time is selected to be too long with respect to the actual closing time of the brake, the control works
against the brake and therefore reduces its lifetime.
Note: For a motor with DRIVE-CLiQ and integrated brake, for p0300 = 10000, this time is pre-assigned the value saved in
the motor.
Description: Sets the signal source to activate DC braking.
Dependency: Refer to: p1231, p1232, p1233, p1234, r1239
Note: 1 signal: DC braking activated.
0 signal: DC braking de-activated.
Description: Setting to activate DC braking.
Value: 0: No function
4: DC braking
p1216 Motor holding brake opening time / Brake t_open
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2701
Min Max Factory setting
0 [ms] 10000 [ms] 100 [ms]
p1217 Motor holding brake closing time / Brake t_close
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: -
Units group: - Unit selection: - Func. diagram: 2701
Min Max Factory setting
0 [ms] 10000 [ms] 100 [ms]
p1230[0...n] BI: DC braking activation / DC brake act
Access level: 2 Calculated: - Data type: U32 / Binary
Can be changed: U, T Scaling: - Dyn. index: CDS, p0170
Units group: - Unit selection: - Func. diagram: 7017
Min Max Factory setting
- - 0
p1231[0...n] DC braking configuration / DCBRK config
Access level: 2 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: MDS, p0130
Units group: - Unit selection: - Func. diagram: 7014, 7016, 7017
Min Max Factory setting
0 14 0
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