Parameter description issue 01/06 – Siemens 440 User Manual
Page 64
Parameter Description
Issue 01/06
MICROMASTER 440 Parameter List
64
6SE6400-5BB00-0BP0
P0369[3]
Magnetizing curve imag 4
Min: 0.0
CStat:
CUT
Datatype: Float Unit:
%
Def:
170.0
P-Group: MOTOR
Active: Immediately
QuickComm.: No
Max: 500.0
Specifies fourth magnetizing current value of saturation characteristic in [%] relative to rated magnetizing
current (P0331).
Index:
P0369[0] : 1st. Drive data set (DDS)
P0369[1] : 2nd. Drive data set (DDS)
P0369[2] : 3rd. Drive data set (DDS)
Dependency:
Affects P0320 (motor magnetizing current).
Details:
See P0362 (magnetizing curve flux 1).
r0370[3]
Stator resistance [%]
Min: -
Datatype: Float Unit:
%
Def:
-
P-Group: MOTOR
Max: -
Displays standardized stator resistance of motor equivalent circuit (phase value) in [%] of the temperature
value in P0625.
Index:
r0370[0] : 1st. Drive data set (DDS)
r0370[1] : 2nd. Drive data set (DDS)
r0370[2] : 3rd. Drive data set (DDS)
Note:
%
100
<=>
0305
P
3
0304
P
I
3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0372[3]
Cable resistance [%]
Min: -
Datatype: Float Unit:
%
Def:
-
P-Group: MOTOR
Max: -
Displays standardized cable resistance of motor equivalent circuit (phase value)in [%]. It is estimated to be
20 % of the stator resistance.
Index:
r0372[0] : 1st. Drive data set (DDS)
r0372[1] : 2nd. Drive data set (DDS)
r0372[2] : 3rd. Drive data set (DDS)
Note:
%
100
<=>
0305
P
3
0304
P
I
3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0373[3]
Rated stator resistance [%]
Min: -
Datatype: Float Unit:
%
Def:
-
P-Group: MOTOR
Max: -
Displays the nominal stator resistance of the motor equivalent circuit diagram (phase value) as a [%] at the
ambient temperature + temperature rise of the stator winding.
Index:
r0373[0] : 1st. Drive data set (DDS)
r0373[1] : 2nd. Drive data set (DDS)
r0373[2] : 3rd. Drive data set (DDS)
Note:
-
ambient temperature, refer to P0625
-
temperature rise of the stator winding, refer to P0627
%
100
<=>
0305
P
3
0304
P
I
3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
Level
4
Level
4
Level
4
Level
4