Siemens SINAMICS G120 List Manual page 547

15:
172:
Dependency: Refer to: p9358, p9370
Refer to: C01799
p9381 SI Motion brake ramp reference value (processor 2) / SI Mtn ramp ref P2
Access level: 3
Can be changed: C(95)
Unit group: -
Min
600.0000 [rpm]
Description: Sets the reference value to define the brake ramp.
The rate of rise of the brake ramp depends upon p9381 (reference value) and p9383 (monitoring time).
Dependency: Refer to: p9382, p9383
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
p9382 SI Motion brake ramp delay time (processor 2) / SI Mtn rp t_del P2
Access level: 3
Can be changed: C(95)
Unit group: -
Min
10000.00 [µs]
Description: Sets the delay time for monitoring the brake ramp.
Monitoring of the brake ramp starts once the delay time has elapsed.
Dependency: Refer to: p9381, p9383
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: The set time is rounded internally to an integer multiple of the monitoring clock cycle.
Internally, the set time is limited downwards to 2 safety monitoring clock cycles (2 * 12 ms).
p9383 SI Motion brake ramp monitoring time (processor 2) / SI Mtn rp t_mon P2
Access level: 3
Can be changed: C(95)
Unit group: -
Min
500.00 [ms]
Description: Sets the monitoring time to define the brake ramp.
The rate of rise of the brake ramp depends upon p9381 (reference value) and p9383 (monitoring time).
Dependency: Refer to: p9381, p9382
Notice: This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note: The set time is rounded internally to an integer multiple of the monitoring clock cycle.
p9385 SI Motion actual value sensing sensorless fault tolerance (MM) / ActVal sl tol MM
Access level: 3
Can be changed: C(95)
Unit group: -
Min
-1
Description: Sets the tolerance of the plausibility monitoring of the current and voltage angle.
A higher value results in a higher degree of ruggedness when reversing at low speeds, as well as in the field
weakening range for load steps.
An increase is advantageous, if the current or voltage at the motor become small.
Dependency: Refer to: p9507
Refer to: F30681, C30711
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
[0F hex] Acc_mode not possible due to expired Acc_timer
[AC hex] Acc_mode active
Calculated: -
Scaling: -
Unit selection: -
Max
240000.0000 [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
99000000.00 [µs]
Calculated: -
Scaling: -
Unit selection: -
Max
3600000.00 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
4
2 Parameters
2.2 List of parameters
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
1500.0000 [rpm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
250000.00 [µs]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
10000.00 [ms]
Data type: Integer32
Dyn. index: -
Func. diagram: -
Factory setting
-1
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