Siemens SINAMICS G120 List Manual page 256

2 Parameters
2.2 List of parameters
Dependency: If a sine-wave filter is parameterized as output filter (p0230 = 3, 4), then only space vector modulation without
overcontrol can be selected as modulation type (p1802 = 3). This does not apply to power units PM260.
Refer to: p0230, p0500
Note: When modulation modes are enabled that could lead to overmodulation (p1802 = 0, 2, 10), the modulation depth
must be limited using p1803 (default, p1803 < 100 %). The higher the overmodulation, the greater the current ripple
and torque ripple.
When changing p1802[x], the values for all of the other existing indices are also changed.
p1803[0...n] Maximum modulation depth / Modulat depth max
PM230 Access level: 3
PM230_STO
Can be changed: U, T
Unit group: -
Min
20.0 [%]
Description: Defines the maximum modulation depth.
Dependency: Refer to: p0500
Note: p1803 = 100% is the overcontrol limit for space vector modulation (for an ideal drive converter without any switching
delay).
p1803[0...n] Maximum modulation depth / Modulat depth max
PM240 Access level: 3
Can be changed: U, T
Unit group: -
Min
20.0 [%]
Description: Defines the maximum modulation depth.
Dependency: Refer to: p0500
Note: p1803 = 100% is the overcontrol limit for space vector modulation (for an ideal drive converter without any switching
delay).
p1803[0...n] Maximum modulation depth / Modulat depth max
PM250 Access level: 3
PM260
Can be changed: U, T
Unit group: -
Min
20.0 [%]
Description: Defines the maximum modulation depth.
Dependency: Default setting PM260: 103 %.
Refer to: p0500
Note: p1803 = 100% is the overcontrol limit for space vector modulation (for an ideal drive converter without any switching
delay).
p1806[0...n] Filter time constant Vdc correction / T_filt Vdc_corr
PM230 Access level: 4
PM230_STO
Can be changed: U, T
PM250, PM260
Unit group: -
Min
0.0 [ms]
Description: Sets the filter time constant for the DC link voltage.
This time constant is used to calculate the modulation depth.
256
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: -
Max
120.0 [%]
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: -
Max
150.0 [%]
Calculated: p0340 = 1,3,5
Scaling: -
Unit selection: -
Max
150.0 [%]
Calculated: p0340 = 1,3
Scaling: -
Unit selection: -
Max
10000.0 [ms]
SINAMICS G120 Control Units CU240B-2/CU240E-2
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6723
Factory setting
115.0 [%]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6723
Factory setting
106.0 [%]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 6723
Factory setting
106.0 [%]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: -
Factory setting
0.0 [ms]
List Manual (LH11), 01/2016, A5E33839529