Mitsubishi Electric FR-A700 EC, Инструкция по эксплуатации, Страница: 381 / 826

Parameter Acceleration and deceleration
FR-A700 EC 6 - 201
6.11.3 Acceleration and deceleration pattern (Pr. 29, Pr. 140 to Pr. 143, Pr. 380 to
Pr. 383, Pr. 516 to Pr. 519)
You can set the acceleration/deceleration pattern suitable for application.
You can also set the backlash measures that stop acceleration/deceleration once at the
parameter-set frequency and time during acceleration/deceleration.
Pr.
No.
Name
Initial
Value
Setting
Range
Description Parameters referred to
Refer to
Section
29
Acceleration/deceleration
pattern selection
0
0 Linear acceleration/deceleration 3
7
8
20
178–189
Base frequency
Acceleration time
Deceleration time
Acceleration/
deceleration ref-
erence frequency
Input terminal
function selection 6.9.1
6.11.1
6.11.1
6.11.1
6.14.1
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
1 Hz 0–400 Hz
Set the stopping frequency and time for
backlash measures.
Valid when Pr. 29 = 3
141
Backlash acceleration
stopping time
0.5 s 0–360 s
142
Backlash deceleration
stopping frequency
1 Hz 0–400 Hz
143
Backlash deceleration
stopping time
0.5 s 0–360 s
380
Acceleration S-pattern 1 0 0–50 %
Valid when S-pattern acceleration/
deceleration C (Pr. 29 = 4) is set.
Set the time taken for S-pattern from star-
ting 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 0 0–50 %
382
Acceleration S-pattern 2 0 0–50 %
383
Deceleration S-pattern 2 0 0–50 %
516
S-pattern time at a start
of acceleration
0.1 s 0.1–2.5 s
Valid when S-pattern acceleration/
deceleration D (Pr. 29 = 5) is set.
Set the time taken for S-pattern accelera-
tion/deceleration (S-pattern operation). 517
S-pattern time at a com-
pletion of acceleration
0.1 s 0.1–2.5 s
518
S-pattern time at a start
of deceleration
0.1 s 0.1–2.5 s
519
S-pattern time at a com-
pletion of deceleration
0.1 s 0.1–2.5 s