Table of Contents
Advertisement
F013
Lower-Limit Frequency
Program Fundamental Frequency Settings
This parameter sets the lowest frequency that the ASD will accept as a
frequency command or frequency setpoint. The ASD will output frequencies
lower than the Lower-Limit Frequency when accelerating to the lower limit or
decelerating to a stop. Frequencies below the Lower Limit may also be output
when operating in the PID Control mode, Torque Control mode, or the
Vector Control modes (sensorless or feedback).
Base Frequency 1
Program Fundamental Motor Set 1
The Base Frequency 1 setting is the frequency at which the output voltage of
the ASD reaches its maximum setting. The Base Frequency Voltage 1
parameter is set at F409.
For proper motor operation, the Base Frequency should be set for the
nameplated frequency of the motor.
V/f Pattern
Program Fundamental Frequency Settings
This function establishes the relationship between the output frequency and the
output voltage.
The Automatic Torque Boost and the Sensorless Vector Control selections
use the motor tuning parameters of the ASD 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.
Settings:
0 — Constant Torque
1 — Voltage Decrease Curve
2 — Automatic Torque Boost
3 — Sensorless Vector Control (Speed)
5 — V/f 5-point Curve (Go to
6 — PM Drive (Permanent Magnet)
7 — PG Feedback Vector Control (Speed)
9 — Energy Savings
10 — Advanced Energy Savings
Note: When operating in the Vector Control mode, the carrier
frequency should be set to 2.2 kHz or above.
Q9 Plus ASD Installation and Operation Manual
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
F190
to configure the V/f 5-Point Settings)
Direct Access Number — F013
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — 0.00
Maximum — Upper-Limit Freq. (F012)
Units — Hz
Direct Access Number — F014
Parameter Type — Numerical
Factory Default — (ASD-Dependent)
Changeable During Run — No
Minimum — (ASD-Dependent)
Maximum — (ASD-Dependent)
Units — Hz
Direct Access Number — F015
Parameter Type — Selection List
Factory Default — Automatic Torque
Boost
Changeable During Run — No
F015
87
Advertisement
Table of Contents
