Parameter Reference
D-40
AC30V series Variable Speed Drive
Fluxing VHz
Parameters::Motor Control::Fluxing VHz
Designed for VOLTS/Hz motor Control Mode.
This function allows user parameterisation of the conventional (volts/hertz) fluxing strategy of the Drive. This is achieved through three flexible
Volts-to-frequency templates. Starting torque performance can also be tailored through the
Fixed Boost
,
Acceleration Boost
and
Auto Boost
parameters.
PNO Parameter Descriptions
VHz Shape
Type of volts to frequency template to flux the motor. The choices for this parameter are:
Enumerated Value
:
VHz Shape
0 : LINEAR LAW
This gives a constant flux characteristic up to the
Base Frequency
(see
Motor Nameplate
function).
1 : FAN LAW
This gives a quadratic flux characteristic up to the
Base Frequency
. This matches
the load requirement for fan and most pump applications
2 : USER DEFINED
This gives a user defined flux characteristic up to the
Base Frequency
.
3 : APPLICATION DEFINED This gives a user the ability to set up and apply fluxing law from the application layer.
V/F SHAPE
LINEAR
FREQUENCY
= BASE FREQUENCY
100%
CONSTANT
POWER RANGE
(field weakening)
OUTPUT VOLTS
f
B
f
B
QUADRATIC LAW
CONSTANT
TORQUE
RANGE
Содержание AC30V Series
Страница 140: ...9 24 Setup Wizard AC30V series Variable Speed Drive MONITOR THE DRIVE Figure 9 15 Monitor the Drive and fine tune...
Страница 141: ...Setup Wizard 9 25 AC30V series Variable Speed Drive Figure 9 16 Charting Drive Parameters...
Страница 205: ...Compliance C 10 AC30V series Variable Speed Drive Frame H Frame J Frame K contact Parker for more information...
Страница 341: ...Parameter Reference D 102 AC30V series Variable Speed Drive Setpoint Drive Frequency Frequency 1 Frequency 2...