103
A
ccel
era
tion/d
ecel
erat
ion
pa
ttern
and backlash measures
29
Acceleration/
deceleration pattern
selection
1
0
0
Linear acceleration/ deceleration
{
{
{
1
S-pattern acceleration/deceleration A
2
S-pattern acceleration/deceleration B
3
Backlash measures
4
S-pattern acceleration/deceleration C
5
S-pattern acceleration/deceleration D
140
Backlash acceleration
stopping frequency
0.01Hz
1Hz
0 to 400Hz
Set the stopping frequency and time for
backlash measures.
Valid when
Pr. 29
= "3"
{
{
{
141
Backlash acceleration
stopping time
0.1s
0.5s
0 to 360s
{
{
{
142
Backlash deceleration
stopping frequency
0.01Hz
1Hz
0 to 400Hz
{
{
{
143
Backlash deceleration
stopping time
0.1s
0.5s
0 to 360s
{
{
{
380
Acceleration S-
pattern 1
1%
0%
0 to 50%
Valid when S-pattern acceleration/
deceleration C (
Pr. 29
= 4) is set.
Set the time taken for S-pattern from
starting of acceleration/deceleration to
linear acceleration as % to the
acceleration/deceleration time (
Pr. 7
,
Pr. 8
,
etc.)
An acceleration/deceleration pattern can
be changed with the X20 signal.
{
{
{
381
Deceleration S-
pattern 1
1%
0%
0 to 50%
{
{
{
382
Acceleration S-
pattern 2
1%
0%
0 to 50%
{
{
{
383
Deceleration S-
pattern 2
1%
0%
0 to 50%
{
{
{
516
S-pattern time at a
start of acceleration
0.1s
0.1s
0.1 to 2.5s
Valid when S-pattern acceleration/
deceleration D (
Pr. 29
= 5) is set.
Set the time taken for S-pattern
acceleration/deceleration (S-pattern
operation).
{
{
{
517
S-pattern time at a
completion of
acceleration
0.1s
0.1s
0.1 to 2.5s
{
{
{
518
S-pattern time at a
start of deceleration
0.1s
0.1s
0.1 to 2.5s
{
{
{
519
S-pattern time at a
completion of
deceleration
0.1s
0.1s
0.1 to 2.5s
{
{
{
A
void m
echan
ical
resonance point
s
(fre
quency jump)
31
Frequency jump 1A
0.01Hz
9999
0 to 400Hz,
9999
1A to 1B, 2A to 2B, 3A to 3B is frequency
jumps
9999: Function invalid
{
{
{
32
Frequency jump 1B
0.01Hz
9999
0 to 400Hz,
9999
{
{
{
33
Frequency jump 2A
0.01Hz
9999
0 to 400Hz,
9999
{
{
{
34
Frequency jump 2B
0.01Hz
9999
0 to 400Hz,
9999
{
{
{
35
Frequency jump 3A
0.01Hz
9999
0 to 400Hz,
9999
{
{
{
36
Frequency jump 3B
0.01Hz
9999
0 to 400Hz,
9999
{
{
{
S
pee
d display a
nd
speed setting
37
Speed display
1
0
0
Frequency display, setting
{
{
{
1 to 9998
Set the machine speed for
Pr.505
Set
frequency.
144
Speed setting
switchover
1
4
0, 2, 4, 6,
8, 10, 102,
104, 106,
108, 110
Set the number of motor poles when
displaying the motor speed.
A setting value is automatically changed
depending on the
Pr.81
setting.
{
{
{
505
Speed setting
reference
0.01Hz
60Hz
1 to 120Hz
Set the frequency that will be the basis of
machine speed display.
{
{
{
811
Easy gain tuning
response level
setting
1
0
Running speed
increments
Torque limit
increments
{
{
{
0
1r/min
0.1% increments
1
0.1r/min
10
1r/min
0.01% increments
11
0.1r/min
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
Summary of Contents for FR-A741-11K
Page 7: ...MEMO ...
Page 216: ...209 MEMO ...
