Siemens G130 List Manual page 414

2 Parameters
2.2 List of parameters
p1556[0...n] Power limit scaling / P_max scal
VECTOR_G (n/M) Can be changed: T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
0.00
Description: Sets the scaling of the signal source for the motoring and negative regenerative power limit.
0 signifies no power limiting.
p1560[0...n] Moment of inertia estimator accelerating torque threshold value / J_est M thresh
VECTOR_G Can be changed: C2(3), U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: REL
Min
0.10 [%]
Description: Sets the threshold for the accelerating torque for the moment of inertia estimator.
The moment of inertia estimator is active above this threshold.
The value is referred to the rated torque (r0333).
Dependency: Refer to: p1400, p1561, p1562
Note: The moment of inertia estimation is inaccurate at very low accelerating torques. As a consequence, below this
threshold, the estimator does not provide any new values.
p1561[0...n] Moment of inertia estimator change time moment of inertia / J_est t J
VECTOR_G Can be changed: U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
10.00 [ms]
Description: Sets the change time for the moment of inertia for the moment of inertia estimator.
Lower values mean that faster changes are possible.
For a higher value, this estimated value is smoothed more significantly.
Dependency: Refer to: p1400, p1560, p1562
p1562[0...n] Moment of inertia estimator change time load / J_est t load
VECTOR_G Can be changed: U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
5.00 [ms]
Description: Sets the change time for the load torque for the moment of inertia estimator.
Lower values mean that faster changes are possible.
For a higher value, this estimated value is smoothed more significantly.
Dependency: Refer to: p1400, p1560, p1561
414
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
340.28235E36
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
100.00 [%]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
5000.00 [ms]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
5000.00 [ms]
List Manual (LH2), 07/2016, A5E03263479A
Access level: 2
Func. diagram: 6640
Unit selection: -
Expert list: 1
Factory setting
0.00
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
10.00 [%]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
500.00 [ms]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
10.00 [ms]
SINAMICS G130/G150