12 - 17
MELSEC-A
12 CONTROL AUXILIARY FUNCTIONS
Calculation example
(Conditions)
Movement amount per pulse
No. of pulses per rotation
Unit magnification
: 500 (
µ
m/rev)
: 12000 (pulse/rev)
: 1
(Positioning results)
Command movement amount
Actual movement amount
: 100mm
: 101mm
(Compensation amount)
AL' 5
×
10
3
101
×
10
3
5050 101
AP'
=
12000
×
101
×
10
3
=
12000
=
240
Movement amount per pulse
No. of pulses per rotation
Unit magnification
: 101 (
µ
m/rev)
: 240 (pulse/rev)
: 1
5)
Set the post-compensation " Pr.2 No. of pulses per rotation (Ap')",
" Pr.3 Movement amount per rotation (Al')", and " Pr.4 Unit
magnification (Am')" in the parameters, and write them to the AD75.
The set details are validated at the rising edge (OFF ON) of the
PLC READY signal (Y1D).
Setting item
Setting
value
Setting details
Pre-compensation
value
Pr.2
No. of pulses per
rotation
A p '
Set the post-compensation value.
Ap
Pr.3
Movement
amount per
rotation
A l '
Set the post-compensation value.
Al
Pr.4
Unit
magnification
A m '
Set the post-compensation value.
Am
* Refer to section "5.2 List of parameters" for setting details.
Содержание A1SD75M1
Страница 2: ......
Страница 20: ...A 18 MEMO...
Страница 22: ...MEMO...
Страница 27: ...1 5 MELSEC A 1 PRODUCT OUTLINE MEMO...
Страница 42: ...1 20 MELSEC A 1 PRODUCT OUTLINE MEMO...
Страница 52: ...2 10 MELSEC A 2 SYSTEM CONFIGURATION MEMO...
Страница 111: ...5 21 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 115: ...5 25 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
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Страница 276: ...5 186 MELSEC A 5 DATA USED FOR POSITIONING CONTROL MEMO...
Страница 332: ...7 18 MELSEC A 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO...
Страница 334: ...MEMO...
Страница 422: ...9 64 MELSEC A 9 MAIN POSITIONING CONTROL MEMO...
Страница 446: ...10 24 MELSEC A 10 ADVANCED POSITIONING CONTROL MEMO...
Страница 472: ...11 26 MELSEC A 11 MANUAL CONTROL MEMO...
Страница 576: ...12 104 MELSEC A 12 CONTROL AUXILIARY FUNCTIONS MEMO...
Страница 673: ...Appendix 5 MELSEC A APPENDICES Axis address mm inch degree pulse Axis address mm inch degree pulse...
Страница 679: ...Appendix 11 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 0 1 1 0 0 0 0 0 300 0 0 0...
Страница 683: ...Appendix 15 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 1 0 0 50 80 0 0 980...
Страница 691: ...Appendix 23 MELSEC A APPENDICES Initial value Axis 1 Axis 2 Axis 3 Remarks 0 0 0 0 0 50 80 0 0 0 0 0 980 4000 0...
Страница 745: ......