Amtech Axpert-Eazy Series Instruction Manual page 107

MODE – B
GROUP – 1: MOTOR PARAMETERS
B101: Rated Input Voltage (Vac)
Select suitable rated input voltage for the AC DRIVE. When the rated input voltage is changed, the
motor voltage may change accordingly.
B102: Motor Voltage (Vac)
Enter motor nameplate voltage. This is used as reference voltage for many parameters. This is the
motor terminal voltage during full load at the base frequency.
B103: Motor Current (Amp)
Enter motor rated current from the motor nameplate. This is full load motor current at base frequency.
The motor over load and other current related protections are based on this value. This value cannot
be set higher than AC DRIVE rated current M305.
B104: Motor Frequency (Hz)
6
Enter motor base frequency from the motor nameplate. Base frequency A403 should be set in
accordance to the motor frequency.
B105: Motor Speed (rpm)
Enter motor base speed from the motor nameplate. When higher than this speed, the flux control
during vector control will be weakened.
B106: Motor Output Rating (kW)
Enter motor capacity from the motor nameplate.
B107: Motor Poles
Enter motor poles from the motor nameplate.
B108: No Load output Voltage (Vac)
Enter the motor terminal voltage during no load at the base speed. It will be automatically set if auto-
tuning function is executed.
B109: Encoder Pulses (P/R)
Enter the encoder pulses from the encoder specification. This is used when the motor control mode in
A401=2, 4, 6, 8.
B110: Carrier Frequency (kHz)
This is the carrier frequency of the PWM. Set in accordance to the rated capacity of the AC DRIVE. If
set higher than the specified carrier frequency, derate the output current accordingly.
B111: DTC Gain
This is gain for the dead time compensation. Adjust incase of motor hunting.
Axpert-Eazy AC Variable Frequency Drive
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