13 - 8
Chapter 13 Control Sub Functions
13.2.2 OP shift function
When a machine OPR is carried out, the OP is normally established using the near-
point dog or zero signal. However, by using the OP shift function, the machine can be
moved a designated movement amount from the position where the zero signal was
detected. A mechanically established OP can then be interpreted at that point.
The details shown below explain about the "OP shift function".
[1] Control details
[2] Setting range for the OP shift amount
[3] Movement speed during OP shift
[4] Precautions during control
[5] Setting the OP shift function
[1] Control details
The following drawing shows the operation of the OP shift function.
Machine OPR start
Pr.53 OP shift amount
Speed selected by the" Pr. 56
Speed designation during
OP shift"
Pr.47 Creep speed
Pr. 44 OPR direction
Near-point dog
Pr. 46 OPR speed
Zero signal
Fig. 13.4 OP shift operation
Summary of Contents for MELSEC-L Series
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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 ...
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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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