Mitsubishi Electric MELSEC-L LD75P User Manual page 137

Item
Value set with GX Works2
0: Trapezoidal
acceleration/deceleration
[Pr.34]
processing
Acceleration/deceleration
1: S-curve
process selection
acceleration/deceleration
processing
[Pr.35] S-curve ratio 1 to 100 (%)
[Pr.36] Sudden stop
1 to 8388608 (ms)
deceleration time
0: Normal deceleration stop
[Pr.37] Stop group 1
sudden stop selection
1: Sudden stop
0: Normal deceleration stop
[Pr.38] Stop group 2
sudden stop selection
1: Sudden stop
0: Normal deceleration stop
[Pr.39] Stop group 3
sudden stop selection
1: Sudden stop
(6) [Pr.34] Acceleration/deceleration process selection
Set whether to use trapezoid acceleration/deceleration or S-curve acceleration/deceleration for the
acceleration/deceleration process.
(Refer to  Page 596, Section 12.7.6 for details.)
Trapezoidal acceleration/deceleration
Speed
The acceleration and
deceleration are linear.
For the system that uses a stepping motor, executing the S-curve acceleration/deceleration may cause step-out.
Before using the S-curve acceleration/deceleration, confirm that step-out does not occur.
Setting value, setting range
Value set with program
0
1
1 to 100 (%)
1 to 8388608 (ms)
0
1
0
1
0
1
Time
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
Setting value buffer memory
Default value
Axis 1
0 52
100 53
54
1000
55
0 56
0 57
0 58
S-curve acceleration/deceleration
Speed
The acceleration and
deceleration follow a sine curve.
address
Axis 2 Axis 3 Axis 4
202 352 502
203 353 503
204 354 504
205 355 505
206 356 506
5
207 357 507
208 358 508
Time
135