Siemens SINAMICS V20 Operating Instructions Manual page 332

Parameter list
8.2 Parameter list
Parameter Function
P3853[0...2] Frost protection frequency
[Hz]
The frequency applied to the motor when frost protection is active.
Dependency: See also P3852.
P3854[0...2]
Condensation protection
current [%]
The DC current (as a percentage of nominal current) which is applied to the motor when condensation
protection is active.
Dependency: See also P3852.
P3900 End of quick commis-
sioning
Performs calculations necessary for optimized motor operation. After completion of calculation, P3900 and
P0010 (parameter groups for commissioning) are automatically reset to their original value 0.
0
1
2
3
Dependency: Changeable only when P0010 = 1 (quick commissioning).
Note: P3900 = 1:
When setting 1 is selected, only the parameter settings carried out via the commissioning menu "Quick
commissioning" are retained; all other parameter changes, including the I/O settings, are lost. Motor calcu-
lations are also performed.
P3900 = 2:
When setting 2 is selected, only those parameters, which depend on the parameters in the commissioning
menu "Quick commissioning" (P0010 = 1) are calculated. The I/O settings are also reset to default and the
motor calculations performed.
P3900 = 3:
When setting 3 is selected, only the motor and controller calculations are performed. Exiting quick commis-
sioning with this setting saves time (for example, if only motor rating plate data have been changed).
Calculates a variety of motor parameters, overwriting previous values. These include P0344 (motor
weight), P0350 (stator resistance), P2000 (reference frequency), P2002 (reference current).
When transferring P3900, the converter uses its processor to carry out internal calculations.
Communications - both via USS as well as via the Fieldbus - are interrupted for the time that it takes to
make these calculations. This can result in the following error messages at the connected SIMATIC S7
control (communications via Fieldbus):
Parameter fault 30
•
Converter fault 70
•
Converter fault 75
•
r3930[0...4] Converter data version
Displays the A5E number and the converter data versions.
Index: [0]
[1]
[2]
[3]
[4]
330
Range Factory
default
0.00 - 550.00 5.00
0 - 250 100
0 - 3 0
No quick commissioning
End quick commissioning with factory reset
End quick commissioning
End quick commissioning and initiate motor data calculation
- -
A5E 1st 4 digits
A5E 2nd 4 digits
Logistic Version
Fixed Data Version
Calib Data Version
Can be Scaling Data
changed set
U, T - DDS
U, T - DDS
C(1) - -
- - -
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
Data Acc.
type Level
Float 2
U16 2
U16 1
U16 3