Tn Of Rs-Adaption; Output Of Rs-Adaptation; Tn Of Xm-Adaption; Output Of Xm-Adaption - Siemens MICROMASTER 440 Parameter Manual

Issue 01/06
P1781[3]

Tn of Rs-adaption

CStat: CUT
P-Group: CONTROL
Enters Rs-adaptation controller integral time.
Index:
P1781[0] : 1st. Drive data set (DDS)
P1781[1] : 2nd. Drive data set (DDS)
P1781[2] : 3rd. Drive data set (DDS)
r1782

Output of Rs-adaptation

P-Group: CONTROL
Displays stator resistance adaptation from controller in [%] relative to rated motor resistance.
Stator resistance is obtained as a function of the motor temperature as:
ϑ
a) ≈
P0625
act
=
R R
s
act
ϑ
b) =
r0633
act
=
R
s
act
Note:
Rated motor impedance:
V
N
= =
Z
N
⋅
3 I
N
P1786[3]

Tn of Xm-adaption

CStat: CUT
P-Group: CONTROL
Enters Xm-adaptation controller integral time.
Index:
P1786[0] : 1st. Drive data set (DDS)
P1786[1] : 2nd. Drive data set (DDS)
P1786[2] : 3rd. Drive data set (DDS)
r1787

Output of Xm-adaption

P-Group: CONTROL
Displays main reactance adaptation from controller in [%] relative to rated impedance.
f ≤
For f is valid
N
=
X X
Γ Γ
m m
act
Note:
Rated motor impedance:
V
N
= =
Z
N
⋅
3 I
N
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
Datatype: U16
Active: Immediately
Datatype: Float
:
r0370 - r1782
+ = ⋅
R Z
N
s s
Start adapt
100 %
:
r0395
+ = ⋅
R (r0633) R Z
s s N
adapt
100
P 0304
<=> 100 %
⋅
3 P 0305
Datatype: U16
Active: Immediately
Datatype: Float
r0382 - r1787
+ = ⋅
X Z
Γ
m N
Start adapt
100 %
P 0304
<=> 100 %
⋅
3 P 0305
Unit: ms
QuickComm.: No
Unit: %
=
with R R (P0625)
s
s
Start
- r1782
%
Unit: ms
QuickComm.: No
Unit: %
Parameter Description
Level
Min: 10
4
Def: 100
Max: 2000
Level
Min: -
3
Def: -
Max: -
Level
Min: 10
4
Def: 100
Max: 2000
Level
Min: -
3
Def: -
Max: -
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