Parameters
List of parameters
1-722
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Sets the inductance of the commutating reactor at the maximum power unit current (r0209) as a percentage of the
inductance (p3421) at the application threshold (p3620).
Dependency: Refer to: p3410, p3415, p3620
Note: The parameter for a line supply identification (p3410 = 4, 5) automatically optimized, if the following applies:
p3415[1] - p3415[0] > 10%. Otherwise, the measurement result is rejected.
For chassis power units, it is generally not necessary to adapt p3620 and p3622 to the characteristics of the line
supply. However, when required, the current controller adaptation can be optimized by selecting suitable current
magnitudes for p3415.
For booksize power units, p3620 and p3622 are automatically adapted with the then valid default setting of the line
identification p3415.
Description: Sets the Order of the line harmonics for the current harmonics controller.
p3624[0]: Order of the line harmonics for the first harmonics controller.
p3624[1]: Order of the line harmonics for the second harmonics controller.
Dependency: Refer to: p3625, r3626
Note: Harmonics in the line supply voltage can cause harmonics in the converter current. These types of current harmon-
ics can be reduced by activating additional controller modules.
Example:
For a 50 Hz line supply harmonics at 250 Hz in the phase currents can be reduced by activating a harmonic control-
ler with Order 5 (p3624[0] = 5).
Description: Sets the gain of the harmonics controller.
p3625[0]: Gain of the first harmonics controller
p3625[1]: Gain of the second harmonics controller
0 %: Controller is de-activated
100 %: Controller is activated with default gain setting
Dependency: Refer to: p3624, r3626
Note: The harmonics controller corrects the power unit voltages so that the line-side current harmonics are reduced.
The order of a current harmonic, that is to be dampened using a harmonics controller, is defined using p3624.
p3622 Infeed current controller adaptation reduction factor / INF I_adapt factor
A_INF Can be changed: U, T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Expert list: 1
Min Max Factory setting
0.01 [%] 100.00 [%] 85.00 [%]
p3624[0...1] Infeed harmonics controller order / INF harm_ctr order
A_INF Can be changed: T Calculated: - Access level: 2
Data type: Unsigned16 Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
5 13 [0] 5
[1] 7
p3625[0...1] Infeed harmonics controller scaling / INF harm_ctrl scal
A_INF Can be changed: U, T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [%] 300.0 [%] 100.0 [%]
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