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Table 27: Motor Underload Menu Common Installations (cont'd.)
Time to tolerate an underload
situation when the drive is
running. Set this time as long
as possible without causing heat
damage to the motor.
Set to non-zero to allow for
automatic restarts on a Motor
Underload fault.
Delay between the fault and an
automatic restart.
Defines an enhanced motor
protection mode in which the
underload limit is ramped up
from the ULoad@Min Freq to
the Motor Underload value at
Max Frequency. Setting this
parameter to 0 Amps (default
value) disables the enhanced
Underload protection mode (the
underload threshold the same at
all frequencies).
Navigate between pages of the menu by pressing the Left Arrow and Right Arrow buttons. The second
screen of menu is shown in Figure 89: Underload Menu-Screen 2, page 117. Changes on this page would
be very rare.
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