Siemens G130 List Manual page 345

p1216 Motor holding brake opening time / Brake t_open
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0 [ms]
Description: Sets the time to open the motor holding brake.
After controlling the holding brake (opens), the speed/velocity setpoint remains at zero for this time. After this, the
speed/velocity setpoint is enabled.
Recommendation: 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.
For p1216 = 0 ms, the monitoring and the message A07931 "Brake does not open" are deactivated.
p1217 Motor holding brake closing time / Brake t_close
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0 [ms]
Description: Sets the time to apply the motor holding brake.
After OFF1 or OFF3 and the holding brake is controlled (the brake closes), then the drive remains closed-loop
controlled for this time stationary with a speed setpoint/velocity setpoint of zero. The pulses are suppressed when the
time expires.
Recommendation: 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.
For p1217 = 0 ms, the monitoring and the message A07932 "Brake does not close" are deactivated.
p1218[0...1] BI: Open motor holding brake / Open brake
VECTOR_G (Ext Can be changed: T
brake)
Data type: Unsigned32 / Binary
P-Group: Functions
Not for motor type: -
Min
-
Description: Sets the signal source for a conditional opening of the motor holding brake.
Dependency: Refer to: p1215
Note: [0]: Signal, open brake, AND logic operation, input 1
[1]: Signal, open brake, AND logic operation, input 2
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
10000 [ms]
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
10000 [ms]
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
-
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: 2701, 2711
Unit selection: -
Expert list: 1
Factory setting
100 [ms]
Access level: 2
Func. diagram: 2701, 2711
Unit selection: -
Expert list: 1
Factory setting
100 [ms]
Access level: 2
Func. diagram: 2707
Unit selection: -
Expert list: 1
Factory setting
1
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