99
A
cceler
ation/deceler
ation time
setting
7
Acceleration time
0.1/
0.01s
5/15s
0 to 3600/
360s
Set the motor acceleration time.
* The initial value differs according to the
inverter capacity. (7.5K or less/11K or
more)
{
{
{
8
Deceleration time
0.1/
0.01s
5/15s
0 to 3600/
360s
Set the motor deceleration time.
* The initial value differs according to the
inverter capacity. (7.5K or less/11K or
more)
{
{
{
20
Acceleration/
deceleration
reference frequency
0.01Hz
60Hz
1 to 400Hz
Set the frequency referenced as
acceleration/deceleration time. Set the
frequency change time from stop to
Pr. 20
for acceleration/deceleration time.
{
{
{
21
Acceleration/
deceleration time
increments
1
0
0
Increments: 0.1s
Range: 0 to 3600s
The increments
and setting range
of acceleration/
deceleration time
setting can be
changed.
{
{
{
1
Increments: 0.01s
Range: 0 to 360s
44
Second
acceleration/
deceleration time
0.1/
0.01s
5s
0 to 3600/
360s
Set the acceleration/deceleration time
when the RT signal is on.
{
{
{
45
Second
deceleration time
0.1/
0.01s
9999
0 to 3600/
360s
Set the deceleration time when the RT signal
is on.
{
{
{
9999
Acceleration time = deceleration time
110
Third acceleration/
deceleration time
0.1/
0.01Hz
9999
0 to 3600/
360s
Set the acceleration/deceleration time
when the X9 signal is on.
{
{
{
9999
Function invalid
111
Third deceleration
time
0.1/
0.01Hz
9999
0 to 3600/
360s
Set the deceleration time when the X9
signal is on.
{
{
{
9999
Acceleration time = deceleration time
Moto
r pro
tection
from overh
eat
(electronic ther
mal
re
lay function)
9
Electronic thermal
O/L relay
0.01A
Inverter
rated
current
0 to 500A Set the rated motor current.
{
{
{
51
Second electronic
thermal O/L relay
0.01A
9999
0 to 500A
Made valid when the RT signal is on.
Set the rated motor current.
{
{
{
9999
Second electronic thermal O/L relay invalid
DC injection brake
10
DC injection brake
operation frequency
0.01Hz 3/0.5Hz
0 to 120Hz
Set the operation frequency of the DC
injection brake.
* The initial value changes from 3Hz to
0.5Hz when a control mode other than
vector is changed to vector control.
{
{
{
9999
Operate when the output frequency
becomes less than or equal to
Pr. 13
Starting frequency
.
11
DC injection brake
operation time
0.1s
0.5s
0
DC injection brake disabled
{
{
{
0.1 to 10s
Set the operation time of the DC injection
brake.
8888
Operated while the X13 signal is on.
12
DC injection brake
operation voltage
0.1%
4/2%
0
DC injection brake disabled
{
{
{
0.1 to 30%
Set the DC injection brake voltage (torque).
* The initial value differs according to the
inverter capacity. (7.5K or less/11K or more)
802
Pre-excitation
selection
1
0
0
Zero speed control
Setting can be made
under vector control.
{
{
{
1
Servo lock
850
Brake operation
selection
1
0
0
DC injection brake
{
{
{
1
Zero speed control (under real sensorless
vector control)
S
tar
tin
g freque
ncy
13
Starting frequency
0.01Hz
0.5Hz 0 to 60Hz
Starting frequency can be set.
{
{
{
571
Holding time at a
start
0.1s
9999
0.0 to 10.0s
Set the holding time of
Pr. 13 Starting
frequency
.
{
{
{
9999
Holding function at a start is invalid
Fu
nc
tio
n
Parameter
Name
Incre
ments
Initial
Value
Range
Description
Para
meter
copy
Param
eter
clear
All
param
eter
clear
Re
la
te
d
p
a
ra
mete
rs
{
: enabled
×
: disabled
Содержание FR-A741-11K
Страница 7: ...MEMO ...
Страница 216: ...209 MEMO ...
