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Chapter 6 - Parameter description [FU1]
6-20
☞ Note: The set value is the percentage of FU2-33 [Rated
Motor Current].
FU1-59 [Stall Prevention Mode Selection]
Setting Range
3
rd
bit 2
nd
bit 1
st
bit
FU1-59 Description
0 0 1 001
Stall Prevention during
Acceleration
0 1 0 010
Stall Prevention during Steady
Speed
1 0 0 100
Stall Prevention during
Deceleration
When FU1-59 is set to ‘111’, stall prevention works during
accelerating, steady speed and decelerating.
☞
Note: The acceleration and deceleration time may take
longer than the time set in DRV-01, DRV-02 when Stall
Prevention is selected.
☞ Note: If stall prevention status persists, inverter may stop
during acceleration.
[Stall Prevention during Acceleration]
[Stall Prevention during Steady Speed]
[Stall Prevention during Deceleration]
FU1-99: Return Code (7-Segment Keypad)
This code is used to exit a group when using a 7-segment
keypad. After pressing
PROG/ENT key, set the value to ‘1’
and press the PROG/ENT key again to exit.
Related Functions: FU2-33 [Rated Motor Current]
Output Current
Time
Output Frequency
Time
FU1-60
[Stall level]
FU1-60
[Stall Level]
Output Current
Time
Output Frequency
Time
FU1-60
[Stall Level]
FU1-60
[Stall Level]
Time
DC Link Voltage
Time
Output Frequency
390VDC o
r
680V DC
0 99
Factory Default: 0
Related Functions: FU2-99 [Return Code]
I/O-99 [Return Code]
EXT-99 [Return Code]
COM-99 [Return Code]