SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
357
2 Parameters
2.2 List of parameters
Note: The controller settings are also used in the current controller of the DC braking (refer to p1232).
For p1346 = 0, the following applies:
The integral time of the I_max voltage controller is de-activated.
Description: Displays the economic factor determined for optimizing motor consumption.
Dependency: Refer to: p1335
Note: The value is only determined for operating modes with Economic (p1300 = 4, 7).
Description: Sets the maximum output frequency for resonance damping for U/f control.
Resonance damping is inactive above this output frequency.
Dependency: Refer to: p1338, p1339
Note: For p1349 = 0, the changeover limit is automatically set to 95 % of the rated motor frequency - however, to a max. of
45 Hz.
Description: Sets whether the voltage is continuously increased during the magnetizing phase (p1350 = 1, On) or whether it jumps
directly to the voltage boost (p1350 = 0, Off).
Value: 0: OFF
1: ON
Dependency: The function is not effective for p1300 = 15.
Note: The settings for this parameter have the following advantages and disadvantages:
0 = off (jump directly to voltage boost)
Advantage: Flux is established quickly -> torque is quickly available
Disadvantage: The motor can move while it is being magnetized
1 = on (voltage is continually established)
Advantage: The motor is unlikely to rotate
Disadvantage: The flux is established slower -> torque is available later
r1348 CO: U/f control Eco factor actual value / U/f Eco fac act v
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6300, 6301
P-Group: U/f open-loop control Units group: - Unit selection: -
Not for motor type: - Scaling: PERCENT Expert list: 1
Min Max Factory setting
- [%] - [%] - [%]
p1349[0...n] U/f mode resonance damping maximum frequency / Uf res_damp f_max
VECTOR_G Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6310
P-Group: U/f open-loop control Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.00 [Hz] 3000.00 [Hz] 0.00 [Hz]
p1350[0...n] U/f control soft start / U/f soft start
VECTOR_G Can be changed: U, T Calculated: - Access level: 3
Data type: Integer16 Dyn. index: DDS, p0180 Func. diagram: 6300
P-Group: U/f open-loop control Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 1 0
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