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5 DATA USED FOR POSITIONING CONTROL
Item
Pr.34
Acceleration/deceleration
process selection
Pr.35
S-pattern ratio
Pr.36
Sudden stop deceleration
time
Pr.37
Stop group 1 sudden stop
selection
Pr.38
Stop group 2 sudden stop
selection
Pr.39
Stop group 3 sudden stop
selection
Pr.34 Acceleration/deceleration process selection
<Automatic trapezoid acceleration/deceleration>
Setting value, setting range
Value set with peripheral device
0 : Automatic trapezoid
acceleration/deceleration process
1 : S-pattern
acceleration/deceleration process
1 to 100 (%)
1 to 8388608 (ms)
0 : Normal deceleration stop
1 : Sudden stop
Set whether to use automatic trapezoid acceleration/deceleration or S-pattern
acceleration/deceleration for the acceleration/deceleration process.
Note) Refer to Section 12.7.7 "Acceleration/deceleration process function" for
details.
Speed
The acceleration and
deceleration are linear.
The S-pattern acceleration/deceleration is disabled when a stepping motor is used.
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Value set with sequence
program
0
1
1 to 100 (%)
1 to 8388608 (ms)
0
1
Speed
Time
<S-pattern acceleration/deceleration>
5 - 38
MELSEC-Q
Setting value buffer memory
address
Default
value
Axis 1 Axis 2 Axis 3 Axis 4
0
52
202
352
100
53
203
353
54
204
354
1000
55
205
355
56
206
356
0
57
207
357
58
208
358
The acceleration and
deceleration follow a Sin curve.
Time
502
503
504
505
506
507
508
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