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Chapter 9 Major Positioning Control
t
Movement amount
Speed-position switching signal
ON
OFF
Speed control
Position control
Position control start
Speed-position switching control (INC mode) start
0
P2
OFF
ON
ON
OFF
P3
P2 becomes the position control movement amount
Cd.23 Speed-position switching control
movement amount change register
Speed-position switching latch flag
( Md.31 Status : b1)
change possible
Setting after the speed-position
switching signal ON is ignored
Fig. 9.15 Position control movement amount change timing
POINT
The machine recognizes the presence of a movement amount change request when the data is
written to "
Cd.23
Speed-position switching control movement amount change register
" with the sequence
program.
The new movement amount is validated after execution of the speed-position switching control (INC
mode), before the input of the speed-position switching signal.
The movement amount change can be enable/disable with the interlock function in position control
using the "speed-position switching latch flag" (
Md.31
Status
: b1) of the axis monitor area.
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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