Siemens 440 manual R03133 Motor pole pairs, P03143 Motor pole pair number, R03303 Rated motor slip

Parameter Description Issue 01/06

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:

Level

3

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.

r0313 = 60 ⋅ P0310P0311

P0314[3] Motor pole pair number					Min:	0	Level
	CStat:	C	Datatype: U16	Unit: -	Def:	0	3
	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

Level

3

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:	-

Level

3

Displays nominal motor slip in [%] relative to P0310 (rated motor frequency) and P0311 (rated motor speed).

			P0310−	P0311⋅ r0313
	r0330[%] =			60		⋅ 100%
				P0310
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:	-	Level
					Datatype: Float		Unit: A	Def:	-	3
	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)

54	MICROMASTER 440 Parameter List
	6SE6400-5BB00-0BP0