Lenze i950

13.4.2 Basic seng
The base voltage and the base frequency dene the
rao of the two variables and thus the
gradient of the V/f characterisc.
Frequenz im Eckpunkt
f
soll
U
Spannung im Eckpunkt
U
f
soll
Spannung im Eckpunkt
Frequenz im Eckpunkt
0
0
0
0
0x2B01:2
0x2B01:1 0x2B01:1
0x2B01:2
Parameter
Address Name / seng range / [default seng] Info
0x2B01:001 V/f shape data: Base voltage
0 ... [225] ... 5000
V
Base voltage and base frequency dene the V/f rao and thus the gradi-
ent of the V/f characterisc.
•
The V
/f base voltage is usually set to the rated motor voltage.
0x2C01:007
•
The V/f base frequency is usually set to the rated motor frequency.
0x2C01:005
0x2B01:002 V/f shape data: Base frequency
0 ... [270] ... 5000
Hz
Conguring the motor control
V
/f characterisc control for asynchronous motor (VFC open loop)
Basic seng
240