Siemens SINAMICS G150 Manual page 348

2 Parameters
2.2 List of parameters
7:
15:
19:
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.
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
Data type: Integer16
P-Group: U/f open-loop control
Not for motor type: -
Min
0
Description: Sets the open and closed-loop control mode of a drive.
Value: 0:
1:
2:
3:
4:
5:
6:
7:
15:
18:
19:
20:
21:
22:
23:
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.
348
U/f control for a parabolic characteristic and ECO
Operation with braking resistor
U/f control with independent voltage setpoint
U/f control with linear characteristic
U/f control with linear characteristic and FCC
U/f control with parabolic characteristic
U/f control with parameterizable characteristic
U/f control with linear characteristic and ECO
U/f control for drives requiring a precise freq. (e.g. textiles)
U/f control for drives requiring a precise frequency and FCC
U/f control for a parabolic characteristic and ECO
Operation with braking resistor
I/f control with fixed current
U/f control with independent voltage setpoint
Speed control (encoderless)
Speed control (with encoder)
Torque control (encoderless)
Torque control (with encoder)
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
23
List Manual (LH2), 04/2014, A5E03263479A
Access level: 2
Func. diagram: 6300, 6301,
8012
Unit selection: -
Expert list: 1
Factory setting
20
SINAMICS G130/G150