13 - 88
Chapter 13 Control Sub Functions
13.7.6 Acceleration/deceleration processing function
The "acceleration/deceleration processing function" adjusts the
acceleration/deceleration of each control to the acceleration/deceleration curve
suitable for device.
Setting the acceleration/deceleration time changes the slope of the
acceleration/deceleration curve.
The following two methods can be selected for the acceleration/deceleration curve:
Trapezoidal acceleration/deceleration
S-curve acceleration/deceleration
Refer to Section 12.1 "Speed-torque control" for acceleration/deceleration processing
of speed-torque control.
The details shown below explain about the "acceleration/deceleration processing
function".
[1] "Acceleration/deceleration time 0 to 3" control details and setting
[2] "Acceleration/deceleration method setting" control details and setting
[1] "Acceleration/deceleration time 0 to 3" control details and setting
In the Simple Motion module, four types each of acceleration time and
deceleration time can be set. By using separate acceleration/deceleration times,
control can be carried out with different acceleration/deceleration times for
positioning control, JOG operation, OPR, etc.
Set the required values for the acceleration/deceleration time in the parameters
shown in the following table, and write them to the Simple Motion module.
The set details are validated when written to the Simple Motion module.
Setting item
Setting
value
Setting details
Factory-set
initial value
Pr.9
Acceleration time 0
Set the acceleration time at a value within the range
of 1 to 8388608 ms.
1000
Pr.25
Acceleration time 1
1000
Pr.26
Acceleration time 2
1000
Pr.27
Acceleration time 3
1000
Pr.10
Deceleration time 0
Set the deceleration time at a value within the range
of 1 to 8388608 ms.
1000
Pr.28
Deceleration time 1
1000
Pr.29
Deceleration time 2
1000
Pr.30
Deceleration time 3
1000
: Refer to Section 5.2 "List of parameters" for setting details.
Summary of Contents for MELSEC-L Series
Page 2: ......
Page 30: ...MEMO ...
Page 70: ...2 10 Chapter 2 System Configuration MEMO ...
Page 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Page 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Page 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Page 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Page 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Page 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Page 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Page 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Page 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Page 440: ...MEMO ...
Page 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Page 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Page 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Page 656: ...11 32 Chapter 11 Manual Control MEMO ...
Page 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Page 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Page 866: ...14 68 Chapter 14 Common Functions MEMO ...
Page 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Page 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Page 1036: ...Appendix 88 Appendices MEMO ...
Page 1039: ......