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

Page 72
Image 72
Siemens 440 manual P06253 Ambient motor temperature, P06263 Overtemperature stator iron