11
Func.
Name
Description
Range of
Setting
Unit Default
F_065
System Overload
Detection (OLO)
0: Disable
1: Enable
0,1
─
0
F_066
System Overload
Detecting Selection
0: Detection during constant speedonly
1: Detection during operation only
0,1
─
0
F_067
Output Setting after
System Overload
0: Drive keeps operation when “OLO” is detected
1: Drive trips to protection when “OLO” is detected
0,1
─
0
F_068
System Overload
Detection Level
When the output current of drive is higher than the
level (F_068 * drive’s rated current) with the duration
of F_069, the drive will trip to protection.
30%~200%
of drive
rated
current
1%
160
F_069
System Overload
Detection Time
0.1~25.0 0.1sec
2.0
F_070
Stall Prevention
Level at
Acceleration
If stall is occurred during acceleration, the motor
keeps running at constant speed. (200%: off)
30%~200%
of drive
rated
current
1%
170
F_071
Stall Prevention
Level at Constant
Speed
If the stall is occurred during constant speed, the
motor decreases the speed.(200%: off)
30%~200%
of drive
rated
current
1%
160
F_072
Acceleration Time
Setting after Stall
Prevention under
Constant Speed
Set the acceleration time after stall prevention under
the constant speed.
0.1~
3200.0
0.1sec
15.0
(Note5)
F_073
Deceleration Time
Setting for Stall
Prevention under
Constant Speed
Set the deceleration time at the stallprevention under
the constant speed.
0.1~
3200.0
0.1sec
15.0
(Note5)
F_074
Stall Prevention
Setting at
Deceleration
0: Disable
1: Enable
0, 1
─
1
F_075 DC Braking Level Set the current level of DC braking.
0~150%
of drive
rated
current
1%
50
F_076
Time of DC Braking
after Stop
Set the time for DC braking after drive stopped.
0.0~20.0 0.1sec
0.5
F_077
Time of DC Braking
before Start
Set the time for DC braking before drive started.
0.0~20.0 0.1sec
0.0
F_078
Operation Selection
at Instantaneous
Power Failure
0: Drive cannot be restarted
1: Drive can be restarted
2: Ramp to stop
3: Drive will restart again, when the power is restored
during ramp to stop interval.
4: Drive will restart again from 0 Hz, when the power
is restored.
0~4
─
0
F_079
Voltage Level of
Ramp to Stop by
Power Failure
Set the voltage of power source for ramp to stop.
150.0~
192.0
0.1V
175.0
(Note3)
300.0~
384.0
320.0
(Note4)
F_080
Auto-restart Times
Setting of Error Trip
When the auto-restart times of error conditions
(OC,OE,GF only) reach the setting value, the drive
must be restarted manually. (0: disable)
0~16
1
0
F_081
Switching
Frequency
The setting value is higher and the motor noise is
lower.
0~6
─
1
(Note6)
F_082
Stop Mode
0: Ramp to stop
1: Coast to stop
2: Coast to stop+ DC braking
0~2
─
0
F_083 Reverse Prohibition
0: Reverse rotation allowed.
1: Reverse rotation NOT allowed.
0, 1
─
0
F_084 Jump Frequency 1 Avoid mechanical resonance point 1.
0.0~400.0 0.1Hz
0.0
F_085 Jump Frequency 2 Avoid mechanical resonance point 2.
0.0~400.0 0.1Hz
0.0
F_086 Jump Frequency 3 Avoid mechanical resonance point 3.
0.0~400.0 0.1Hz
0.0
F_087
Jump Frequency
Range
Set the range of the jump frequency 1, 2, 3.
0.0~25.5 0.1Hz
0.0
F_088
The Current Level of
Speed Tracing
When the current is higher than the “speed
tracingcurrent level”, the output frequency will trace
downward.
0~200%
of drive
rated
current
1%
150
