Siemens SINAMICS G120D CU240D-2 DP Manual page 264

2 Parameters
2.2 List of parameters
p1974 Speed_ctrl_opt saturation characteristic rotor flux maximum / n_opt rot_fl max
Access level: 4
Can be changed: U, T
Unit group: -
Min
104 [%]
Description: Sets the maximum flux setpoint to measure the saturation characteristic.
r1979.0...12 BO: Speed_ctrl_opt status / n_opt status
Access level: 4
Can be changed: -
Unit group: -
Min
-
Description: Displays the status to check and monitor the states of speed controller optimization.
Bit field: Bit
00
01
02
04
05
06
07
08
09
10
11
12
p1980[0...n] PolID technique / PolID technique
Access level: 3
Can be changed: U, T
Unit group: -
Min
1
Description: Sets the pole position identification technique.
p1980 = 1, 8: The current magnitude is set using p0329.
p1980 = 4, 6: The current magnitude of the first measurement section is set using p0325, the second using p0329.
p1980 = 10: The rated motor current is impressed to align.
The current magnitudes are limited to the rated power unit values.
Value: 1:
4:
6:
8:
10:
Dependency: When commissioning a catalog motor, the technique is automatically selected depending on the motor type being
used.
Refer to: p0325, p0329, p1780
Refer to: F07969
Note: Voltage pulse technique (p1980 = 1, 4) cannot be applied to operation with sine-wave output filters (p0230).
264
Signal name
Speed controller optimization activated
Speed controller optimization completed
Speed controller optimization interrupted
Enc test active
Saturation char. identification active
Moment of inertia identification active
Recalc. speed controller parameters active
Speed controller vibration test active
Magnetizing inductance adapt. active
Operation with encoder after encoderless
operation
q-leakage inductance identification
Moment of inertia estimator inhibited
Voltage pulsing 1st harmonic
Voltage pulsing 2-stage
Voltage pulsing 2-stage inverse
Voltage pulsing 2nd harmonic, inverse
DC current injection
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
120 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calculated: p0340 = 1,3
Scaling: -
Unit selection: -
Max
10
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
120 [%]
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
-
0 signal
No
No
No
No
No
No
No
No
No
No
No
No
Data type: Integer16
Dyn. index: MDS
Func. diagram: -
Factory setting
4
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
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