Lenze i950

Parameter
Address Name / seng range / [default seng] Info
0x2B0A:001 Oscillaon damping: Gain
-100 ... [20] ... 100
%
Gain of the oscillaon signal.
•
With the seng 0, oscillaon damping is deacvated.
0x2B0A:002 Oscillaon damping: Filter me
1 ... [5] ... 600 ms
Time constant of the PT1 lter.
0x2B0A:003 Oscillaon damping: Limitaon
0.1 ... [0.2] ... 20.0 Hz
Limitaon of the calculated oscillaon frequency.
0x2B0A:004 Oscillaon damping: Final ramp frequency
0 ... [0] ... 100 %
Ramp end frequency from which the gain factor is expected to have
reached its rated value.
•
By seng a ramp end frequency, a possible negave impact of the
oscillaon damping on the concentricity factor in the lower speed
range can be reduced.
•
The ramp end frequency refers to the rated motor frequency in per-
centage terms.
13.4.9 Opmising the stalling behaviour
The stalling protecon
funcon or the maximum permissible motor current in the eld weak-
ening range can be adapted.
•
If the mot
or stalls in the eld weakening range, the override point can be
shied by reduc-
ing the set value so that the motor stalling can be prevented.
•
If the motor does not provide enough torque in the eld weakening range, the set value
must be increased.
Parameter
Address Name / seng range / [default seng] Info
0x2B0C Override eld weakening
-500.0 ... [0.0] ... 500.0
Hz
Oset of the override point for eld weakening.
Conguring the motor control
V
/f characterisc control for asynchronous motor (VFC open loop)
Opmising the stalling behaviour
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