236 Actual signals and parameters
2610 USER
DEFINED U1
Defines the first voltage point of the custom U/f curve at the
frequency defined by parameter 2611 USER DEFINED F1.
See section Custom U/f ratio on page 141.
19% of
U
N
0…120% of U
N
V Voltage 1 = 1 V
2611 USER
DEFINED F1
Defines the first frequency point of the custom U/f curve. 10.0 Hz
0.0…500.0 Hz Frequency 1 = 0.1 Hz
2612 USER
DEFINED U2
Defines the second voltage point of the custom U/f curve at
the frequency defined by parameter 2613 USER DEFINED
F2. See section Custom U/f ratio on page 141.
38% of
U
N
0…120% of U
N
V Voltage 1 = 1 V
2613 USER
DEFINED F2
Defines the second frequency point of the custom U/f curve. 20.0 Hz
0.0…500.0 Hz Frequency 1 = 0.1 Hz
2614 USER
DEFINED U3
Defines the third voltage point of the custom U/f curve at the
frequency defined by parameter 2615 USER DEFINED F3.
See section Custom U/f ratio on page 141.
47.5% of
U
N
0…120% of U
N
V Voltage 1 = 1 V
2615 USER
DEFINED F3
Defines the third frequency point of the custom U/f curve. 25.0 Hz
0.0…500.0 Hz Frequency 1 = 0.1 Hz
2616 USER
DEFINED U4
Defines the fourth voltage point of the custom U/f curve at
the frequency defined by parameter 2617 USER DEFINED
F4. See section Custom U/f ratio on page 141.
76% of
U
N
0…120% of U
N
V Voltage 1 = 1 V
2617 USER
DEFINED F4
Defines the fourth frequency point of the custom U/f curve. 40.0 Hz
0.0…500.0 Hz Frequency 1 = 0.1 Hz
2618 FW VOLTAGE Defines the voltage of the U/f curve when frequency is equal
to or exceeds the motor nominal frequency (9907 MOTOR
NOM FREQ). See section Custom U/f ratio on page 141.
95% of
U
N
0…120% of U
N
V Voltage 1 = 1 V
2619 DC
STABILIZER
Enables or disables the DC voltage stabilizer. The DC
stabilizer is used to prevent possible voltage oscillations in
the drive DC bus caused by motor load or weak supply
network. In case of voltage variation, the drive tunes the
frequency reference to stabilize the DC bus voltage and
therefore the load torque oscillation.
DISABLE
DISABLE Disabled 0
ENABLE Enabled 1
All parameters
No. Name/Value Description Def/FbEq
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