Mitsubishi Electric FR-A701 Instrucion Manual page 110

Parameter
Name
29
Acceleration/
deceleration pattern
selection
Backlash acceleration
140
stopping frequency
Backlash acceleration
141
stopping time
Backlash deceleration
142
stopping frequency
Backlash deceleration
143
stopping time
Acceleration S-
380
pattern 1
Deceleration S-
381
pattern 1
Acceleration S-
382
pattern 2
Deceleration S-
383
pattern 2
S-pattern time at a
516
start of acceleration
S-pattern time at a
completion of
517
acceleration
S-pattern time at a
518
start of deceleration
S-pattern time at a
completion of
519
deceleration
31
Frequency jump 1A
32
Frequency jump 1B
33
Frequency jump 2A
34
Frequency jump 2B
35
Frequency jump 3A
36
Frequency jump 3B
37
Speed display
Speed setting
144
switchover
Speed setting
505
reference
Easy gain tuning
response level
811
setting
Incre Initial
Range
ments Value
0 Linear acceleration/ deceleration
1 S-pattern acceleration/deceleration A
2 S-pattern acceleration/deceleration B
1 0
3 Backlash measures
4 S-pattern acceleration/deceleration C
5 S-pattern acceleration/deceleration D
0.01Hz 1Hz 0 to 400Hz
0.1s 0.5s 0 to 360s
Set the stopping frequency and time for
backlash measures.
Valid when Pr. 29 = "3"
0.01Hz 1Hz 0 to 400Hz
0.1s 0.5s 0 to 360s
Valid when S-pattern acceleration/
1% 0% 0 to 50%
deceleration C (Pr. 29 = 4) is set.
Set the time taken for S-pattern from
1% 0% 0 to 50%
starting of acceleration/deceleration to
linear acceleration as % to the
acceleration/deceleration time (Pr. 7, Pr. 8,
1% 0% 0 to 50%
etc.)
An acceleration/deceleration pattern can
1% 0% 0 to 50%
be changed with the X20 signal.
0.1s 0.1s 0.1 to 2.5s
Valid when S-pattern acceleration/
0.1s 0.1s 0.1 to 2.5s
deceleration D (Pr. 29 = 5) is set.
Set the time taken for S-pattern
acceleration/deceleration (S-pattern
0.1s 0.1s 0.1 to 2.5s
operation).
0.1s 0.1s 0.1 to 2.5s
0 to 400Hz,
0.01Hz 9999
9999
0 to 400Hz,
0.01Hz 9999
9999
0 to 400Hz,
0.01Hz 9999 1A to 1B, 2A to 2B, 3A to 3B is frequency
9999
jumps
0 to 400Hz,
9999: Function invalid
0.01Hz 9999
9999
0 to 400Hz,
0.01Hz 9999
9999
0 to 400Hz,
0.01Hz 9999
9999
0 Frequency display, setting
1 0
Set the machine speed for Pr.505 Set
1 to 9998
frequency.
0, 2, 4, 6, Set the number of motor poles when
8, 10, 102, displaying the motor speed.
1 4
104, 106, A setting value is automatically changed
108, 110 depending on the Pr.81 setting.
Set the frequency that will be the basis of
0.01Hz 60Hz 1 to 120Hz
machine speed display.
Running speed
increments
0 1r/min
1 0
1 0.1r/min
10 1r/min
11 0.1r/min
Parameter List
Para
meter
copy
Description
Torque limit
increments
0.1% increments
0.01% increments
All
Param
param
eter
eter
clear
clear
: enabled
× : disabled
4
103