SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
371
2 Parameters
2.2 List of parameters
Description: Displays the actual output of the Vdc controller (DC link voltage controller)
Description: Sets the U/f control mode of the drive.
Value: 0: U/f control with linear characteristic
1: U/f control with linear characteristic and FCC
2: U/f control with parabolic characteristic
3: U/f control with parameterizable characteristic
4: U/f control with linear characteristic and ECO
5: U/f control for drives requiring a precise freq. (e.g. textiles)
6: U/f control for drives requiring a precise frequency and FCC
7: U/f control for a parabolic characteristic and ECO
15: Operation with braking resistor
19: U/f control with independent voltage setpoint
Recommendation: The use of the vector control operating modes is recommended for synchronous motors.
Dependency: If you are working with reduced supply voltages (p0212.0 = 1), only U/f control with independent voltage setpoint
(p1300 = 19) can be set as the operating mode.
p1300 = 15 (operation with braking resistor), can only be activated or deactivated in quick commissioning (p0010 =
1). This operating mode is only possible for chassis power units (DC/AC Motor Module).
Notice: Active slip compensation is required in the U/f control types with Eco mode (p1300 = 4, 7). The scaling of the slip
compensation (p1335) should be set so that the slip is completely compensated (generally 100%).
The Eco mode is only effective in steady-state operation and when the ramp-function generator is not bypassed. In
the case of analog setpoints, if required the tolerance for ramp-up and ramp-down should be actively increased for
the ramp-function generator using p1148 in order to reliably signal a steady-state condition.
Note: The closed-loop torque control can only be changed over in operation (p1300 = 20, 21) by selecting the closed-loop
speed control (p1501). At the changeover, the setting of p1300 does not change. In this case, the actual state is
displayed in r1407, bit 2 and bit 3.
For motors, type p0300 = 14, operation with U/f control is only recommended for diagnostic purposes.
Description: Sets the open and closed-loop control mode of a drive.
Value: 0: U/f control with linear characteristic
1: U/f control with linear characteristic and FCC
2: U/f control with parabolic characteristic
3: U/f control with parameterizable characteristic
r1298 CO: Vdc controller output (U/f) / Vdc_ctrl output
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6320
P-Group: Functions Unit group: 3_1 Unit selection: p0505
Not for motor type: - Scaling: p2000 Expert list: 1
Min Max Factory setting
- [rpm] - [rpm] - [rpm]
p1300[0...n] Open-loop/closed-loop control operating mode / Op/cl-lp ctrl_mode
VECTOR_G Can be changed: C2(1), T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: DDS, p0180 Func. diagram: 6300, 6301,
8012
P-Group: V/f open-loop control Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 19 0
p1300[0...n] Open-loop/closed-loop control operating mode / Op/cl-lp ctrl_mode
VECTOR_G (n/M) Can be changed: C2(1), T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: DDS, p0180 Func. diagram: 6300, 6301,
8012
P-Group: V/f open-loop control Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 23 20
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