Siemens G130 List Manual page 369

Note: For values p1288 = 0.0 to 0.5, the controller dynamics are automatically adapted internally.
p1289[0...n] Vdc_max controller speed threshold (U/f) / Vdc_max n_thresh
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0.00 [rpm]
Description: Sets the lower speed threshold for the Vdc_max controller.
When this speed threshold is undershot, the Vdc_max control is switched out and the speed is controlled using the
ramp-function generator.
p1290[0...n] Vdc controller proportional gain (U/f) / Vdc_ctrl Kp
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0.00
Description: Sets the proportional gain for the Vdc controller (DC link voltage controller).
Note: The gain factor is proportional to the capacitance of the DC link. The parameter is pre-set to a value that is optimally
adapted to the capacitance of the individual Motor Module. The capacitances of the other power units which are
connected to the DC link can be taken into account using the dynamic factor (p1287 or p1283).
p1291[0...n] Vdc controller integral time (U/f) / Vdc_ctrl Tn
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0 [ms]
Description: Sets the integral time for the Vdc controller (DC link voltage controller).
p1292[0...n] Vdc controller rate time (U/f) / Vdc_ctrl t_rate
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0 [ms]
Description: Sets the rate time constant for the Vdc controller (DC link voltage controller).
p1293[0...n] Vdc min controller output limit (U/f) / Vdc_min outp_lim
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0.00 [Hz]
Description: Sets the output limit for the Vdc min controller (DC link undervoltage controller).
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Calculated: CALC_MOD_ALL
Dyn. index: DDS, p0180
Unit group: 3_1
Scaling: -
Max
210000.00 [rpm]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
100.00
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
10000 [ms]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
1000 [ms]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
600.00 [Hz]
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: p0505
Expert list: 1
Factory setting
10.00 [rpm]
Access level: 3
Func. diagram: 6320
Unit selection: -
Expert list: 1
Factory setting
1.00
Access level: 3
Func. diagram: 6320
Unit selection: -
Expert list: 1
Factory setting
40 [ms]
Access level: 3
Func. diagram: 6320
Unit selection: -
Expert list: 1
Factory setting
10 [ms]
Access level: 3
Func. diagram: 6320
Unit selection: -
Expert list: 1
Factory setting
10.00 [Hz]
369