Bedford B550-2001, Installation And Quick Start Manual

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04 If this parameter is set to 04, Accel/Decel time will be equal to or more than
parameter Pr.10 ~Pr.13.
This parameter should not be used when a braking unit is installed.
Pr.102 Auto Voltage Regulation (AVR) Factory Setting: 00
Settings 00 AVR function enabled
01 AVR function disabled
02 AVR function disabled when stop
03 AVR function disabled for deceleration
AVR function automatically regulates the AC drive output voltage to the Maximum Output
Voltage (Pr.03). For instance, if Pr.03 is set at 200 VAC and the input voltage varies
from 200V to 264VAC, then the Maximum Output Voltage will automatically be regulated
to 200 VAC.
When the AVR function is disabled, the Maximum Output Voltage follows the variations of
the input voltage (180V to 264 VAC).
Selecting program value 2 enables the AVR function and also disables the AVR function
during deceleration. This offers a quicker deceleration.
Pr.103 Auto Tune Motor parameters Factory Setting: 00
Settings 00 Disable
01 Auto tune for R1
02 Auto tune for R1 + No Load testing
For Auto Tune, set Pr.103 to 01 or 02 and press the RUN key. When it is set to 02, motor
should have no load.
Pr.104 R1 Value Factory Setting: 00
Settings 00 to 65535m
Ω
As an option to Auto Tune, this parameter inputs the motor resistance.
Pr.105 Control Mode
Factory Setting: 00
Settings 00 V/F Control
01 Sensor-less Control