2 Parameters
2.2 List of parameters
SINAMICS G120D
228
List Manual (LH14), 01/2016, A5E33842313
Description:
Sets the signal source for the scaling of the lower torque limiting to limit the speed controller output without taking into
account the current and power limits.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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.
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:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p1400, p1560, p1562
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:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p1400, p1560, p1561
p1554[0...n]
CI: Torque limit lower scaling without offset / M_max low w/o offs
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6060
Min Max
Factory
setting
- - 1
p1560[0...n]
Moment of inertia estimator accelerating torque threshold value / J_est M thresh
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.10 [%]
100.00 [%]
10.00 [%]
p1561[0...n]
Moment of inertia estimator change time moment of inertia / J_est t J
Access level:
3
Calculated:
p0340 = 1,3,4
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
10.00 [ms]
5000.00 [ms]
500.00 [ms]
p1562[0...n]
Moment of inertia estimator change time load / J_est t load
Access level:
3
Calculated:
p0340 = 1,3,4
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
5.00 [ms]
5000.00 [ms]
10.00 [ms]
