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Input Phase Loss
Protection
Enables or disables the input phase loss
detection.
0 ∶ Disabled
1 ∶ Enabled
Output Phase Loss
Protection
Sets the output phase loss detection.
0 : Disabled
1 : Enabled when One Phase is Lost
2 : Enabled when Two Phases are Lost
Default: 1
Range: 0, 1, 2
Output Ground
Fault Detection
Enables or disables the output ground fault
detection.
0 ∶ Disabled
1 ∶ Enabled
Default: retention
Range: 0, 1
Heatsink Cooling
Fan Operation <6>
Sets the heatsink cooling fan operation.
0 : Enabled when drive is running
1 : Enabled when power supply is On
2 : Enabled when the heatsink temperature
reaches the limit.
Default: 0
Range: 0, 1, 2
Heatsink Cooling
Fan Off-Delay Time
When P7-04=0, sets the cooling fan off-delay
time that the drive waits to disabled the cooling
fan after run command is released.
Default: 60 s
Min.: 0 s
Max.: 300 s
oL2 Detection Time
Reduction at Low
Speed
Determines whether to reduce the oL2 (Drive
Overload) fault detection time at low speed
(below 6 Hz) to prevent premature output
transistor failures.
0 : Detection time is not reduced
1 : Detection time is reduced
Selection OL
Decline curve
P7-09 sets the OL2 decrement time to shorten
the function (the power will be stored and will
be initialized).
0: Regression from 100% to 0% takes 4 minutes
(preset value).
1:100%, 400V is 7 minutes, 200V is 10 minutes: 0
~ 90%, linear processing (according to 8000
OL2 decreasing curve).
High Current Alarm
Setting
Sets the High Current Alarm (HCA) when the
output current is too high
0 : Disabled (No Alarm)
1 : Enabled (Alarm)
Sets the DC braking transistor level.
Default: 350V
Range: 330 to 400V