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5
VFD-F Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-31
Over-current Stall
Prevention during
acceleration
06-01
Current
Output
frequency
Over-current stall
prevention during
acceleration,
frequency held
Time
Over-current Stall Prevention during Acceleration
06 - 02 Over-current Stall Prevention during operation
Factory Setting: 120
Settings 20~150% Unit: 1
This parameter selects the percentage of allowable over-current during operation before
the stall prevention function is enabled.
If the output current exceeds the value specified in Pr.06-02 when the drive is operating at
steady state speed, the drive will decrease its output frequency to prevent the drive from
faulting with an OC. Once the current falls below the value specified in Pr.06-02, the drive
will then accelerate to catch up with the command frequency.
Over-current Stall
Prevention during
operation
06-02
Current
Output
frequency
Over-current Stall
Prevention during
operation, output
frequency decrease
Time
Over-current Stall Prevention during Operation
06 - 03 Over-torque Detection Selection
Factory Setting: 00
Settings
00: Over-torque detection disabled.
01: Over-torque detection enabled during constant speed operation
(OL2), and operation continues.
02: Over-torque detection enabled during constant speed operation
(OL2), and operation halted.
03: Over-torque detection enabled during operation (OL2), and
operation continues.
04: Over-torque detection enabled during constant speed operation
(OL2), and operation halted.