Siemens SINAMICS G120D CU240D-2 DP Manual page 256

2 Parameters
2.2 List of parameters
Bit field: Bit
00
02
03
05
06
07
11
12
14
15
16
17
18
19
20
Note: The following applies to permanent-magnet synchronous motors:
Without de-selection in bit 11, in the closed-loop control mode, the direct inductance LD and the quadrature
inductance Lq are measured at a low current.
When de-selecting with bit 11 or in the U/f mode, the stator inductance is measured at half the rated motor current.
If the stator is inductance is not measured but is to be estimated, then bit 0 should be set and bit 11 should be de-
selected.
Bit 19 = 1:
All parameters are automatically saved after a successful motor data identification.
If a speed controller optimization run is then selected, the parameters are only saved after this measurement has
been completed.
Bit 22 = 1:
Only that measurement is carried out that is required for the flying restart of a reluctance motor. The bit is reset after
a successful measurement
p1910 Motor data identification selection / MotID selection
CU240D-2_DP Access level: 3
CU240D-2_PN
Can be changed: T
CU240D-2_DP_F
Unit group: -
CU240D-2_PN_F
Min
0
Description: Sets the motor data identification routine.
The motor data identification routine is carried out after the next switch-on command.
p1910 = 1:
All motor data and the drive converter characteristics are identified and then transferred to the following parameters:
p0350, p0354, p0356, p0357, p0358, p0360, p1825, p1828, p1829, p1830
After this, the control parameter p0340 = 3 is automatically calculated.
p1910 = 20:
Only for internal SIEMENS use.
Value: 0:
1:
2:
20:
21:
22:
23:
256
Signal name
Stator inductance estimate no
measurement
Rotor time constant estimate no
measurement
Leakage inductance estimate no
measurement
Determine Tr and Lsig evaluation in the time
range
Activate vibration damping
De-activate vibration detection
De-activate pulse measurement Lq Ld
De-activate rotor resistance Rr
measurement
De-activate valve interlocking time
measurement
Determine only stator resistance, valve
voltage fault, dead time
Short motor identification (lower quality)
Measurement without control parameter
calculation
After motID direct transition into operation
After MotID automatically save results
Estimate cable resistance
Inhibited
Complete identification (ID) and acceptance of motor data
Complete identification (ID) of motor data without acceptance
Voltage vector input
Voltage vector input without filter
Rectangular voltage vector input without filter
Triangular voltage vector input without filter
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
28
0 signal
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Data type: Integer16
Dyn. index: -
Func. diagram: -
Factory setting
0
SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
FP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-