Siemens MICROMASTER 440 - Motor Pole Pairs; Motor Pole Pair Number; Motor Magnetizing Current; Rated Motor Slip

Parameter Description Issue 01/06
MICROMASTER 440 Parameter List
54 6SE6400-5BB00-0BP0
r0313[3] Motor pole pairs Min: -
Datatype: U16 Unit: - Def: -
P-Group: MOTOR Max: -
Displays number of motor pole pairs that the inverter is currently using for internal calculations.
Index:
r0313[0] : 1st. Drive data set (DDS)
r0313[1] : 2nd. Drive data set (DDS)
r0313[2] : 3rd. Drive data set (DDS)
Value:
r0313 = 1 : 2-pole motor
r0313 = 2 : 4-pole motor
etc.
Dependency:
Recalculated automatically when P0310 (rated motor frequency) or P0311 (rated motor speed) is changed.
P0311
P0310
60 r0313 ⋅=
P0314[3] Motor pole pair number Min: 0
CStat: C Datatype: U16 Unit: - Def: 0
P-Group: MOTOR Active: first confirm QuickComm.: Yes Max: 99
Specifies number of pole pairs of motor.
Index:
P0314[0] : 1st. Drive data set (DDS)
P0314[1] : 2nd. Drive data set (DDS)
P0314[2] : 3rd. Drive data set (DDS)
Value:
P0314 = 1 : 2-pole motor
P0314 = 2 : 4-pole motor
etc.
Dependency:
Recalculated automatically when P0310 (rated motor frequency) or P0311 (rated motor speed) is changed.
P0320[3] Motor magnetizing current Min: 0.0
CStat: CT Datatype: Float Unit: % Def: 0.0
P-Group: MOTOR Active: Immediately QuickComm.: Yes Max: 99.0
Defines motor magnetization current in [%] relative to P0305 (rated motor current).
Index:
P0320[0] : 1st. Drive data set (DDS)
P0320[1] : 2nd. Drive data set (DDS)
P0320[2] : 3rd. Drive data set (DDS)
Dependency:
Setting P0320 = 0: causes calculation by
- P0340 = 1 (data entered from rating plate) or by
- P3900 = 1 - 3 (end of quick commissioning). The calculated value is displayed in parameter r0331.
r0330[3] Rated motor slip Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
Displays nominal motor slip in [%] relative to P0310 (rated motor frequency) and P0311 (rated motor
speed).
% 100
P0310
r0313
60
P0311
P0310
[%] r0330 ⋅
⋅−
=
Index:
r0330[0] : 1st. Drive data set (DDS)
r0330[1] : 2nd. Drive data set (DDS)
r0330[2] : 3rd. Drive data set (DDS)
r0331[3] Rated magnetization current Min: -
Datatype: Float Unit: A Def: -
P-Group: MOTOR Max: -
Displays calculated magnetizing current of motor in [A].
Index:
r0331[0] : 1st. Drive data set (DDS)
r0331[1] : 2nd. Drive data set (DDS)
r0331[2] : 3rd. Drive data set (DDS)
Level
3
Level
3
Level
3
Level
3
Level
3
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