Siemens G130 List Manual page 426

2 Parameters
2.2 List of parameters
p1610[0...n] Torque setpoint static (sensorless) / M_set static
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
-200.0 [%]
Description: Sets the static torque setpoint for sensorless vector control in the low speed range.
This parameter is entered as a percentage referred to the rated motor torque (r0333).
For sensorless vector control, in the speed-controlled operating range (open loop), an absolute current is impressed.
p1610 represents the maximum load that occurs at a constant setpoint speed.
Notice: p1610 should always be set to at least 10 % higher than the maximum steady-state load that can occur.
Note: For p1610 = 0%, a current setpoint is calculated that corresponds to the no-load case (ASM: rated magnetizing
current, RESM: no-load magnetizing current).
For p1610 = 100 %, a current setpoint is calculated that corresponds to the rated motor torque.
Negative values are converted into positive setpoints in the case of induction and permanent-magnet synchronous
motors as well as closed-loop controlled reluctance motors.
p1611[0...n] Additional acceleration torque (sensorless) / M_suppl_accel
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
0.0 [%]
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).
p1612[0...n] Current setpoint magnetizing open-loop controlled / Id_set ctrl
VECTOR_G (n/M) Can be changed: U, T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: ASM, PMSM, REL
Min
0.00 [Arms]
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.
426
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
200.0 [%]
Calculated: CALC_MOD_ALL
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
200.0 [%]
Calculated: CALC_MOD_ALL
Dyn. index: DDS, p0180
Unit group: 6_2
Scaling: -
Max
10000.00 [Arms]
List Manual (LH2), 07/2016, A5E03263479A
Access level: 2
Func. diagram: 6700, 6721,
6722, 6726
Unit selection: -
Expert list: 1
Factory setting
50.0 [%]
Access level: 2
Func. diagram: 6700, 6721,
6722, 6726
Unit selection: -
Expert list: 1
Factory setting
30.0 [%]
Access level: 2
Func. diagram: -
Unit selection: p0505
Expert list: 1
Factory setting
0.00 [Arms]
SINAMICS G130/G150