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
Access level: 3
Calculated: CALC_MOD_REG Data type: FloatingPoint32
Can be changed: T, U
Scaling: -
Dynamic index: DDS, p0180
Unit group: -
Unit selection: -
Function diagram: -
Min:
0.0 [ms]
Max:
10000.0 [ms]
Factory setting:
0.0 [ms]
Description:
Sets the filter time constant for the DC link voltage.
This time constant is used to calculate the modulation depth.
r1809
CO: Modulator mode actual / Modulator mode act
Access level: 4
Calculated: -
Data type: Integer16
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: -
Min:
1
Max:
9
Factory setting:
-
Description:
Displays the effective modulator mode.
Value:
1:
Flat top modulation (FLB)
2:
Space vector modulation (SVM)
9:
Optimized pulse pattern
r1809
CO: Modulator mode actual / Modulator mode act
G120X_DP (PM330),
G120X_PN (PM330),
G120X_USS (PM330)
Access level: 4
Calculated: -
Data type: Integer16
Can be changed: -
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: -
Min:
1
Max:
9
Factory setting:
-
Description:
Displays the effective modulator mode.
Value:
1:
Flat top modulation (FLB)
2:
Space vector modulation (SVM)
3:
Edge modulation from 28 Hz; 23:3
4:
Edge modulation from 28 Hz; 19:1
5:
Edge modulation from 60 Hz; 17:3
6:
Edge modulation from 60 Hz; 17:1
7:
Edge modulation from 100 Hz; 9:2
8:
Edge modulation from 100 Hz; 9:1
9:
Optimized pulse pattern
p1810
Modulator configuration / Modulator config
Access level: 3
Calculated: -
Data type: Unsigned16
Can be changed: T, U
Scaling: -
Dynamic index: -
Unit group: -
Unit selection: -
Function diagram: -
Min:
-
Max:
-
Factory setting:
0000 bin
Description:
Sets the configuration for the modulator.
Bit field:
Bit
Signal name
1 signal
0 signal
FP
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
713
Содержание SINAMICS G120X
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Страница 152: ...Wiring 4 2 Control interfaces SINAMICS G120X converter 150 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
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