74
WX9 ASD Installation and Operation Manual
Base Frequency 1
Program
Fundamental
Motor Set 1
Program
Motor
Motor Set 1
The
Base Frequency 1
setting determines the frequency at which the output
voltage of the ASD reaches its maximum setting. The maximum voltage setting
cannot be more than the input voltage (see
Maximum Output Voltage
at
There are four
Base Frequency Profile
settings: 1 – 4.
For proper motor operation, the
Base Frequency
should be
set for the name-
plated frequency of the motor.
Direct Access Number — F014
Parameter Type —
Numerical
Factory Default —
60.0
Changeable During Run —
Yes
Minimum — 25.0
Maximum — 299.0
Units — Hz
V/f Pattern
Program
Fundamental
Frequency Settings
This function establishes the relationship between the output frequency and the
output voltage.
Settings:
0 — Constant Torque
1 — Variable Torque
2 — Automatic Torque Boost
3 — Sensorless Vector Control (Speed)
4 — Automatic Torque Boost + Automatic Energy Saving
5 — Sensorless Vector Control (Speed) + Automatic Energy Saving
6 — V/f Five-Point Setting (Open Five-Point Setting Window)
7 — Sensorless Vector Control (Speed/Torque Switching)
8 — PG Feedback Vector Control (Speed/Torque Switching)
9 — PG Feedback Vector Control (Speed/Position Switching)
Note:
For proper operation, the
Carrier Frequency
must be 2.2 kHz or
above except when operating in the
Constant Torque
,
Variable
Torque
, or the
Five-Point Setting
modes.
The
Automatic Torque Boost
and the
Sensorless Vector Control
selections
use the motor tuning parameters of the drive to properly configure the ASD for
the motor being used. If
Load Reactors
or
Long Lead Filters
are used, or if
the capacity of the ASD is greater than the motor, manual tuning of the motor
parameters may be required for optimum performance.
Direct Access Number — F015
Parameter Type —
Selection List
Factory Default —
Variable Torque
Changeable During Run —
No
Содержание WX9 ASD
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