Siemens SINAMICS G120 List Manual page 360

2 Parameters
2.2 List of parameters
03
08
11
12
15
Note: The individual bits are only set if the appropriate action has been initiated and successfully completed.
When motor rating plate parameters are changed, the final display is reset.
r3926[0...n] Voltage generation alternating base voltage amplitude / U_gen altern base
Access level: 4
Can be changed: -
Unit group: -
Min
- [V]
Description: Displays the base voltage for the alternating voltage in the context of motor data identification.
0:
No alternating voltages. The function is de-activated.
<0:
Automatic determination of the base voltage and wobbulation / self-setting based on the converter and the connected
motor.
Otherwise:
Base voltage for alternating current generation in volts (wobbulation active).
r3927[0...n] Motor data identification control word / MotID STW
Access level: 3
Can be changed: -
Unit group: -
Min
-
Description: Successfully completed component of the last motor data identification carried out.
Bit field: Bit
00
02
03
05
06
07
11
12
14
15
16
17
18
19
20
360
Rotating measurement carried out (p1960 =
1, 2)
Motor identification data have been
automatically backed up
Automatic parameterization as standard
drive control
Automatic parameterization as dynamic
drive control
Motor equivalent circuit diagram parameters
changed
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
Yes
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
- [V]
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SINAMICS G120 Control Units CU240B-2/CU240E-2
No
No
No
No
No
Data type: FloatingPoint32
Dyn. index: MDS
Func. diagram: -
Factory setting
- [V]
Data type: Unsigned32
Dyn. index: DDS, p0180
Func. diagram: -
Factory setting
-
0 signal
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
List Manual (LH11), 01/2016, A5E33839529
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-
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FP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-