Siemens SINAMICS G150 User Manual

2 Parameters
2.2 List of parameters
SINAMICS G130/G150
398 List Manual (LH2), 04/2014, A5E03263479A
Negative values are converted into positive setpoints in the case of induction and permanent-magnet synchronous
motors.
Description: Enters the dynamic torque setpoint for the low-speed range for sensorless vector control.
This parameter is entered as a percentage referred to the rated motor torque (r0333).
Note: When accelerating and braking p1611 is added to p1610 and the resulting total torque is converted into an
appropriate current setpoint and controlled.
For pure accelerating torques, it is always favorable to use the torque pre-control of the speed controller (p1496).
Description: Sets the magnetizing current setpoint in the open-loop controlled encoderless operation.
The value is only valid during the current model orientation.
Dependency: Refer to: p1610, p1611
Note: The value is effective at speeds less than p1755 and represents a reserve for a possibly existing load torque or
torque error in the moment of inertia.
Description: Displays the actual maximum possible electromotive force (EMF) of the separately-excited synchronous motor.
Dependency: The value is the basis for the flux setpoint.
The maximum possible EMF depends on the following factors:
- Actual DC link voltage (r0070).
- Maximum modulation depth (p1803).
- Field-generating and torque-generating current setpoint.
Description: Sets the smoothing time for the current/torque setpoint in the open-loop-controlled operating range in the case of
sensorless vector control.
p1611[0...n] Additional acceleration torque (sensorless) / M_suppl_accel
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6700, 6721,
6722, 6726
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0.0 [%] 200.0 [%] 30.0 [%]
p1612[0...n] Current setpoint magnetizing open-loop controlled / Id_set ctrl
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_ALL Access level: 2
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: 6_2 Unit selection: p0505
Not for motor type: ASM, PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
0.00 [Arms] 10000.00 [Arms] 0.00 [Arms]
r1614 EMF maximum / EMF max
VECTOR_G (n/M) Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6725
P-Group: Displays, signals Units group: 5_1 Unit selection: p0505
Not for motor type: ASM, PEM, REL Scaling: p2001 Expert list: 1
Min Max Factory setting
- [Vrms] - [Vrms] - [Vrms]
p1616[0...n] Current setpoint smoothing time / I_set T_smooth
VECTOR_G (n/M) Can be changed: U, T Calculated: CALC_MOD_REG Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6721, 6722,
6726
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
4 [ms] 10000 [ms] 40 [ms]

Siemens SINAMICS G150 Specifications

General

Brand	Siemens
Model	SINAMICS G150
Category	Media Converter
Language	English