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Code
Parameter
P1.24 I/f start enable
i
P1.25 I/f start frequency
i
reference limit
P1.26 I/f start current
i
reference
Table 26. Motor settings. (Continued)
Min
Max
Unit
0
1
1
100
%
0
100.0
%
84
Default
ID
0
534
The I/f Start function is
typically used with permanent
magnet motors (PM) to start
the motor with constant
current control. This is useful
with high power motors in
which the resistance is low and
the tuning of the U/f curve
difficult.
Applying the I/f Start function
may also prove useful in
providing sufficient torque for
the motor at startup.
0 = Disabled
1 = Enable
10
535
Output frequency limit below
which the defined I/f start
current is fed to motor.
80.0
536
The current fed to the motor
when the I/f start function is
activated.
Note
31-00108—07
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