13 - 53
Chapter 13 Control Sub Functions
[2] Precautions during control
(1) When "0" is set in "
Cd.10
New acceleration time value
" and "
Cd.11
New
deceleration time value
", the acceleration/deceleration time will not be
changed even if the speed is changed. In this case, the operation will be
controlled at the acceleration/deceleration time previously set in the
parameters.
(2) The "new acceleration/deceleration time" is valid during execution of the
positioning data for which the speed was changed. In continuous positioning
control and continuous path control, the speed is changed and control is
carried out with the previously set acceleration/deceleration time at the
changeover to the next positioning data, even if the acceleration/
deceleration time is changed to the "new acceleration/deceleration time
(
Cd.10
,
Cd.11
)".
(3) Even if the acceleration/deceleration time change is set to disable after the
"new acceleration/deceleration time" is validated, the positioning data for
which the "new acceleration/deceleration time" was validated will continue to
be controlled with that value. (The next positioning data will be controlled
with the previously set acceleration/deceleration time.)
Example
Cd.12 Acceleration/deceleration time
change value during speed
change, enable/disable
Enabled
Speed change
New acceleration/deceleration
time ( Cd. 10 , Cd. 11 )
t
V
Disabled
Speed change
Positioning start
Disabled
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 ...
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