KFU-
tronic
62
6.4.6
Synchronous motor controller data
34.225
Field weakening
Unit: integer
min: 0
max.: 1
Parameter manual:
p. xy
Transfer status:
2
Def.: 0
own value
(to be en-
tered!)
Relationship to
parameter:
For synchronous motors only.
0 = inactive, the motor cannot be run in the field weakening.
1 = active, the motor can be placed in the field weakening until the con-
34.226
Starting current
Unit: %
min: 5
max.: 1000
Parameter manual:
p. xy
Transfer status:
2
Def.: 25
own value
(to be en-
tered!)
Relationship to
parameter:
34.227
For synchronous motors only.
Here the current can be adjusted which was impressed in the motor before
34.227
Init time
Unit: s
min: 0
max.: 100
Parameter manual:
p. xy
Transfer status:
2
Def.: 0.25
own value
(to be en-
tered!)
Relationship to
parameter:
34.226
For synchronous motors only.
34.228 – 34.230 Startup procedure
Unit: integer
min: 0
max.: 1
Parameter manual:
p. xy
Transfer status:
2
Def.: 0
own value
(to be en-
tered!)
Relationship to
parameter:
For synchronous motors only.
By changing the startup procedure to “Controlled”, higher starting torques
can be achieved.
0 = regulated, the converter switches directly to the controller after the im-
pression phase.
1 = controlled, after the impression phase the rotation field is increased by
the control with start ramp 34.229 up to start frequency 34.230, then