Larsen & Toubro C*2000 Series, User Manual

Page: 50 / 183

Chapter 5 – Parameter list
5-5
Cx2000 AC Drive
F 9 1209
DC Brake
wait time
0.00
～
60.00
[sec]
When DC brake frequency is reached,
the inverter holds the output for the
setting time before starting DC brake.
0.10 X
F10 120A
DC brake
Voltage
0 ～
200[%]
This parameter sets the amount of DC
voltage applied to a motor.
It is set in percent of Motor rated
current (H33).
50 X
F11 120B
DC brake
Time
0.0
～
60.0
[sec]
The parameter sets the time taken to
apply DC current to a motor while
motor is at a stop.
1.0 X
F12 120C
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 Motor rated
current (H33).
50 X
8-2
F13 120D
DC brake
start time
0.0
～
60.0
[sec]
DC voltage is applied to the motor for
DC brake start time before motor
accelerates.
0.0 X
1)
: Only displayed when F4 (DC brake stop) is set to 1.
Function group 1
LED
display
Address
for
comm
Parameter
name
Range Description
Factory
defaults
Adj.
During
run
Page
F14 120E
Time for
magnetizing
a motor
0.0
～
60.0
[sec]
This parameter applies the current to
a motor for the set time before motor
accelerates during sensorless vector
control
0.5 X 8-15
F20 1214
Jog
frequency
0.00
～
400.00
[Hz]
This parameter sets the frequency for
jog operation.
It cannot be set above max frequency
(F21)
10.00 O 8-3
F21
1)
1215
Max
frequency
40.00 ～
400.00
[Hz]
Highest frequency the inverter can
output.
It is frequency reference for
Accel/Decel (See H70)
50.00 X 7-21
Caution