2 Parameters
2.2 List of parameters
SINAMICS G130/G150
348 List Manual (LH2), 04/2014, A5E03263479A
7: U/f control for a parabolic characteristic and ECO
15: Operation with braking resistor
19: U/f control with independent voltage setpoint
Recommend.: 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
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
18: I/f control with fixed current
19: U/f control with independent voltage setpoint
20: Speed control (encoderless)
21: Speed control (with encoder)
22: Torque control (encoderless)
23: Torque control (with encoder)
Recommend.: The use of the vector control operating modes is recommended for synchronous motors.
Dependency: Closed-loop speed or torque control (with encoder) cannot be selected if the encoder type is not entered (p0400).
Closed-loop speed or torque control can be selected if the closed-loop speed/torque control was selected as
operating mode (p0108.2).
Only operation with U/f characteristic is possible if the rated motor speed is not entered (p0311).
A reluctance motor can only be operated in a U/f control mode (p1300 < 20).
Sensorless control on separately excited synchronous motors is only possible with a VSM module (see p0150,
p0151).
For chassis power units with reduced line voltage (see r0212 bit 0), the drive can only be operated in a control mode
(p1300 = 20...23) and with the DC link voltage control activated.
Refer to: p0108, r0108, p0212, p0300, p0311, p0400, p1501
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.
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: U/f open-loop control Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 23 20
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