Parameters
List of parameters
1-72
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description: Displays the maximum modulation depth.
Dependency: Refer to: p1803
Description: Displays the actual modulation depth.
Dependency: Refer to: r0028
Note: For space vector modulation, 100% corresponds to the maximum output voltage without overcontrol.
Values above 100 % indicate an overcontrol condition - values below 100% have no overcontrol.
The phase voltage (phase-to-phase, rms) is calculated as follows:(r0074 * r0070) / (sqrt(2) * 100 %).
The modulation depth is available smoothed (r0028) and unsmoothed (r0074).
Description: Displays the reactive current setoint.
Note: The reactive current requirement of a line filter can be covered by the controlled infeed/regenerative feedback. The
magnitude of the reactive current is determined by the capacitance of the line filter (p0221) that is automatically
parameterized when a line filter is selected (p0220). For p0221 = 0, the controller does not generate reactive cur-
rent for a line filter.
Setpoint r0075 includes the reactive current for a line filter that depends on the actual operating point.
Description: Displays the field-generating current setpoint (Id_set).
Note: This value is irrelevant for the V/f control mode.
r0073 Maximum modulation depth / Modulat_depth max
VECTOR Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 6724
P-Group: Modulation Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r0074 CO: Modulat_depth / Modulat_depth
A_INF, SERVO,
VECTOR
Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 5730, 6730,
6731, 6799, 8940, 8950
P-Group: Displays, signals Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
r0075 CO: Reactive current setoint / Id_set
A_INF Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 8946
P-Group: Displays, signals Units group: 6_2 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
r0075 CO: Current setpoint, field-generating / Id_set
SERVO, VECTOR Can be changed: - Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: 1630, 5714,
5722, 6714
P-Group: Displays, signals Units group: 6_2 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
- [Arms] - [Arms] - [Arms]
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