Siemens 440 manual P06253 Ambient motor temperature, P06263 Overtemperature stator iron

Parameter Description Issue 01/06

P0625[3] Ambient motor temperature				Min:	-40.0
CStat:	CUT	Datatype: Float	Unit: °C	Def:	20.0
P-Group:	MOTOR	Active: Immediately	QuickComm.: No	Max:	80.0

Level

3

Ambient temperature of motor. The parameter for the stator resistance P0350 and rotor resistance P0354 relate to the ambient temperature.

P0626 P0627 P0628 P0304 P0305 P0307 P0308 P0310 P0311

P0625

Thermal motor model

r0630

r0631

r0632

r0633

Equivalent

circuit

P1910

Index:

P0625[0] : 1st. Drive data set (DDS)

P0625[1] : 2nd. Drive data set (DDS)

P0625[2] : 3rd. Drive data set (DDS)

Note:

Following items should be considered when using P0625:

-The ambient temperature has to be entered prior to motor data identification.

-An accuracy of +/- 5°C is adequate.

-The motor data identification should be carried out on a cold motor (ambient temperature = stator temperature = rotor temperature).

-The highest accuracy at temperature adaption of the stator resistance and rotor resistance can be achieved by connecting a KTY84 sensor.

P0626[3] Overtemperature stator iron					Min:	20.0	Level
	CStat:	CUT	Datatype: Float	Unit: °C	Def:	50.0	4
	P-Group:	MOTOR	Active: Immediately	QuickComm.: No	Max:	200.0

Overtemperature of stator iron.

Index:

P0626[0] : 1st. Drive data set (DDS)

P0626[1] : 2nd. Drive data set (DDS)

P0626[2] : 3rd. Drive data set (DDS)

Note:

See parameter P0627

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