Lenze I95AE240F User Manual

13.4.6 Set load adjustment
CAUTION!
If the load adjustment is too high, the motor current may increase in idle state and the motor
ma
y overheat!
Parameter
Address Name / seng range / [default seng] Info
0x2B07:001 Load adapon: Direcon of rotaon
•
Seng can only be changed if the inverter is inhibi-
t
ed.
Selecon for adapng the characterisc as a funcon of the load in case
of CW and CCW rotaon.
0 Passive load
1 Acve load CCW
2 Acve load CW
0x2B07:002 Load adapon: Load adapon value
0.00 ... [20.00] ... 200.00 %
Seng of the load adaptaon in [%] proporonally to the rated motor
torque to obtain an appropriately "rigid" drive behaviour even aer
start-up.
•
For starng torque = rated motor torque, a load adaptaon of 50 % is
suitable for most applicaons.
13.4.7 Set slip compensaon
The speed of an asynchronous motor depends on the load. This load-dependent speed drop is
c
alled “slip”. The slip compensaon serves to counteract the load-dependent speed loss.
Observe correct parameterisaon of the rated motor frequency 0x2C01:005 and
the r
ated motor speed 0x2C01:004. Both parameters serve to calculate the
rated motor slip.
Parameter
Address Name / seng range / [default seng] Info
0x2B09:001 Slip compensaon: Gain
-200.00 ... [0.00] ... 200.00
%
Adjustment in percent of the slip calculated.
•
For instance required for deviaons of the real motor data from the
nameplate data.
•
A seng of 100 % corresponds to the rated slip of the machine in the
nominal operang point.
0x2B09:002 Slip compensaon: Filter me
1 ... [2000] ... 6000 ms
Filter me for the slip compensaon.
Conguring the motor control
V
/f characterisc control for asynchronous motor (VFC open loop)
Set slip compensaon
222

Lenze I95AE240F Specifications

General

Brand	Lenze
Model	I95AE240F
Category	Inverter
Language	English