e
3
0
b
u
0
3
3
C
B
E
D
A
Un
U[V]
f[Hz]
ID603
ID602
Illustration 25: Linear and squared change of the motor voltage
A
Default: Nominal voltage of the motor
B
Field weakening point
C
Linear
D
Squared
E
Default: Nominal frequency of the motor
e
3
0
b
u
0
3
4
C
B
A
P1
P2
P3
ID604
ID605
ID606
Un
ID603
ID602
U[V]
f[Hz]
Illustration 26: The programmable U/f curve
A
Default: Nominal voltage of the motor
B
Field weakening point
C
Default: Nominal frequency of the motor
AB296635287482en-000301 / DPD00903 | 169
Danfoss A/S © 2023.02
Parameter Descriptions
VACON® NX All-in-One
Application Guide
Summary of Contents for VACON NX
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