2 Parameters
2.2 List of parameters
SINAMICS G120 Control Units CU240B-2/CU240E-2
238 List Manual (LH11), 01/2016, A5E33839529
Description: Sets the integral-action time of the field-weakening controller.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Displays the output of the field weakening controller.
The value is referred to the rated motor flux.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description: Displays the effective flux setpoint.
The value is referred to the rated motor flux.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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, when the motor model is shut down, an absolute current is impressed. p1610
represents the maximum load that occurs at a constant setpoint speed.
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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.
p1596[0...n] Field weakening controller integral-action time / Field_ctrl Tn
Access level: 3 Calculated: p0340 = 1,3,4 Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6723, 6724
Min Max Factory setting
10 [ms] 10000 [ms] 300 [ms]
r1597 CO: Field weakening controller output / Field_ctrl outp
Access level: 4 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 6723
Min Max Factory setting
- [%] - [%] - [%]
r1598 CO: Total flux setpoint / Flux setp total
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 6714, 6723, 6724,
6725, 6726
Min Max Factory setting
- [%] - [%] - [%]
p1610[0...n] Torque setpoint static (sensorless) / M_set static
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: 6700, 6721, 6722,
6726
Min Max Factory setting
-200.0 [%] 200.0 [%] 50.0 [%]
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