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12 DATA USED FOR POSITIONING CONTROL
12.3 Basic Setting
[Pr.44] OPR direction
Set the direction of the movement when the machine OPR starts.
Because the OP is normally set near the lower limit or the upper limit, [Pr.44] OPR direction is set as follows.
■
Buffer memory address
The following table shows the buffer memory address of this area.
■
Default value
The default value is 0: Forward direction (address increment) for all the axes.
OPR direction
Setting
value
Description
Forward direction (address
increment)
0
Moves the workpiece in the address increment direction. (Arrow (2))
Reverse direction (address
decrement)
1
Moves the workpiece in the address decrement direction. (Arrow (1))
Buffer memory name
Axis 1
Axis 2
Axis 3
Axis 4
[Pr.44] OPR direction
71
221
371
521
Lower limit
Address increment
Address decrement
Upper limit
When the OP is set at the lower limit side,
the OPR direction is the direction of
arrow (1). Set "1" for Pr.44 .
OP
(1)
Lower limit
Address increment
Address decrement
Upper limit
(2)
When the OP is set at the upper limit side,
the OPR direction is the direction of
arrow (2). Set "0" for Pr.44 .
OP
Содержание MELSEC iQ-R RD75P4
Страница 1: ...MELSEC iQ R Positioning Module User s Manual Application RD75P2 RD75P4 RD75D2 RD75D4 ...
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Страница 13: ...11 MEMO ...
Страница 19: ...17 CONTENTS INDEX 588 REVISIONS 592 WARRANTY 593 TRADEMARKS 594 ...
Страница 498: ...496 13 PROGRAMMING 13 2 List of Labels Used ...
Страница 503: ...13 PROGRAMMING 13 4 Program Example 501 13 ...
Страница 511: ...13 PROGRAMMING 13 4 Program Example 509 13 Torque change program Step operation program Skip program ...
Страница 512: ...510 13 PROGRAMMING 13 4 Program Example Teaching program Continuous operation interrupt program ...
Страница 513: ...13 PROGRAMMING 13 4 Program Example 511 13 Target position change program Absolute position restoration program ...
Страница 514: ...512 13 PROGRAMMING 13 4 Program Example Restart program Parameter data initialization program ...
Страница 515: ...13 PROGRAMMING 13 4 Program Example 513 13 Flash ROM write program Error reset program ...
Страница 516: ...514 13 PROGRAMMING 13 4 Program Example Stop program ...
Страница 565: ...APPENDICES Appendix 4 Operation Examples of When the Remote Head Module Is Mounted 563 A ...
Страница 568: ...566 APPENDICES Appendix 4 Operation Examples of When the Remote Head Module Is Mounted Common program ...
Страница 584: ...582 APPENDICES Appendix 4 Operation Examples of When the Remote Head Module Is Mounted Restart program ...
Страница 587: ...APPENDICES Appendix 4 Operation Examples of When the Remote Head Module Is Mounted 585 A Stop program ...
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