E6582175
F-65
6
[If momentary power failure occurs]
An example of setting when
f302
=
2
• Even after the recovery from an input power failure, the motor continues deceleration stop. If the voltage in the
inverter main circuit falls below a certain level, however, control will be stopped and the motor will coast.
• If the voltage in main circuit falls below main circuit under voltage (
moff
) level at the deceleration stop operation
during power failure, the motor will coast and inverter displays
stop
and
0.0
alternately. The motor continues
coasting even after power supply is restored.
Time
Input voltage
Deceleration stop
Motor speed
Motor speed
Note
5: If momentary power failure occurs during deceleration stop,
power ride-through control will not be performed.
Internal DC
voltage level
Input voltage
Normal acceleration
Non-stop control
Summary of Contents for TOSVERT VF-S15 series
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