Chapter 7. Function list
Function group 1
LED
display
Parameter
name
Min/Max
range
Description
Factory
defaults
Adjustable
during run
Page
F 0 [Jump code] 0/60 This parameter sets the parameter code
number to jump.
1 O 5-5
0 Fwd and rev run enable
1 Forward run disable
F 1
[Forward/
Reverse run
disable]
0/2
2 Reverse run disable
0 X 9-8
F 2 [Accel pattern] 0 Linear
F 3 [Decel pattern]
0/1
1 S-curve
0 X 9-13
0
Decelerate to stop
1 Stop via DC brake
F 4 [Stop mode
select]
0/2
2 Free run to stop
0 X 9-18
F 8
1)
[DC Brake
start
frequency]
0/60 [Hz] This parameter sets DC brake start
frequency.
It cannot be set below F23 - [Start
frequency].
5.0 X 10-1
F 9 [DC Brake
wait time]
0/60
[sec]
When DC brake frequency is reached,
the inverter holds the output for the setting
time before starting DC brake.
0.1 X 10-1
F10 [DC Brake
voltage]
0/200
[%]
This parameter sets the amount of DC
voltage applied to a motor.
It is set in percent of H33 – [Motor rated
current].
50 X 10-1
F11 [DC Brake
time]
0/60
[sec]
This parameter sets the time taken to
apply DC current to a motor while motor is
at a stop.
1.0 X 10-1
F12 [DC Brake
start voltage]
0/200
[%]
This parameter sets the amount of DC
voltage before a motor starts to run.
It is set in percent of H33 – [Motor rated
current].
50 X 10-2
F13 [DC Brake
start time]
0/60
[sec]
DC voltage is applied to the motor for
DC Brake start time before motor
accelerates.
0 X 10-2
F14 [Time for
magnetizing a
motor]
0/60
[sec]
This parameter applies the current to a
motor for the set time before motor
accelerates during Sensorless vector
control.
1.0 X 10-11
1): Set F4 to 1 (Stop via DC brake) to view this function
F20 [Jog
frequency]
0/400
[Hz]
This parameter sets the frequency for
Jog operation.
It cannot be set above F21 – [Max
frequency].
10.0 O 10-3
This parameter sets the highest
frequency the inverter can output.
It is frequency reference for Accel/Decel
(See H70)
If H40 is set to 3 (Sensorless vector), it
can be settable up to 300Hz *.
F21 [Max
frequency]
40/400 *
[Hz]
Caution : Any frequency cannot be set
above Max frequency.
60.0 X 9-19
F22 [Base
frequency]
30/400
[Hz]
The inverter outputs its rated voltage to
the motor at this frequency (see motor
nameplate). In case of using a 50Hz motor,
set this to 50Hz.
60.0 X 9-15
F23 [Start
frequency]
0/10
[Hz]
The inverter starts to output its voltage at
this frequency.
It is the frequency low limit.
0.5 X 9-19
