![background image](http://html.mh-extra.com/html/mitsubishi-electric/melsec-l-series/melsec-l-series_user-manual_238757698.webp)
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
Содержание MELSEC-L Series
Страница 1: ...MELSEC L LD77MS Simple Motion Module User s Manual Positioning Control LD77MS2 LD77MS4 LD77MS16 ...
Страница 2: ......
Страница 30: ...MEMO ...
Страница 70: ...2 10 Chapter 2 System Configuration MEMO ...
Страница 83: ...3 13 Chapter 3 Specifications and Functions MEMO ...
Страница 103: ...3 33 Chapter 3 Specifications and Functions MEMO ...
Страница 107: ...3 37 Chapter 3 Specifications and Functions MEMO ...
Страница 111: ...3 41 Chapter 3 Specifications and Functions MEMO ...
Страница 115: ...3 45 Chapter 3 Specifications and Functions MEMO ...
Страница 140: ...4 22 Chapter 4 Installation Wiring and Maintenance of the Product MEMO ...
Страница 253: ...5 113 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 342: ...5 202 Chapter 5 Data Used for Positioning Control MEMO ...
Страница 438: ...7 20 Chapter 7 Memory Configuration and Data Process MEMO ...
Страница 440: ...MEMO ...
Страница 485: ...9 25 Chapter 9 Major Positioning Control MEMO ...
Страница 594: ...9 134 Chapter 9 Major Positioning Control MEMO ...
Страница 624: ...10 30 Chapter 10 High Level Positioning Control MEMO ...
Страница 656: ...11 32 Chapter 11 Manual Control MEMO ...
Страница 690: ...12 34 Chapter 12 Expansion Control MEMO ...
Страница 798: ...13 108 Chapter 13 Control Sub Functions MEMO ...
Страница 866: ...14 68 Chapter 14 Common Functions MEMO ...
Страница 884: ...15 18 Chapter 15 Dedicated Instructions MEMO ...
Страница 899: ...16 15 Chapter 16 Troubleshooting MEMO ...
Страница 1036: ...Appendix 88 Appendices MEMO ...
Страница 1039: ......