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MELSEC-Q
9 MAJOR POSITIONING CONTROL
9.2.2 1-axis linear control
In "1-axis linear control" ("
Da.2
Control system" = ABS linear 1, INC linear 1), one
motor is used to carry out position control in a set axis direction.
[1] 1-axis linear control (ABS linear 1)
Operation chart
In absolute system 1-axis linear control, positioning is carried out from the current
stop position (start point address) to the address (end point address) set in "
Da.6
Positioning address/movement amount".
0
1000
8000
Positioning control (movement amount 7000)
Start point address
(current stop position)
End point address
(positioning address)
Example
When the start point address (current stop position) is 1000, and the end point address (positioning address) is 8000,
positioning is carried out in the positive direction for a movement amount of 7000 (8000-1000)
Positioning data setting example
The following table shows setting examples when "1-axis linear control (ABS linear
1)" is set in positioning data No. 1 of axis 1.
Setting item
Setting example
Setting details
Da.1 Operation pattern
Positioning
complete
Set "Positioning complete" assuming the next positioning data will not
be executed.
Da.2 Control system
ABS linear 1 Set absolute system 1-axis linear control.
Da.3
Acceleration time
No.
1
Designate the value set in "
Pr.25
Acceleration time 1" as the
acceleration time at start.
Da.4
Deceleration time
No.
0
Designate the value set in "
Pr.10
Deceleration time 0" as the
deceleration time at deceleration.
Da.5
Axis to be
interpolated
–
Setting not required (setting value will be ignored).
Da.6
Positioning address/
movement amount
8000.0
μ
m
Set the positioning address. (Assuming "mm" is set in "
Pr.1
Unit
setting".)
Da.7 Arc address
–
Setting not required (setting value will be ignored).
Da.8 Command speed
6000.00mm/min Set the speed during movement to the positioning address.
Da.9 Dwell time
500ms
Set the time the machine dwells after the positioning stop (pulse output
stop) to the output of the positioning complete signal.
Axis 1 Positioning data N
o. 1
Da.10
M code
10
Set this when other sub operation commands are issued in combination
with the No. 1 positioning data.
Refer to Section 5.3 "List of positioning data" for information on the setting details.
Содержание Melsec-Q QD75D1
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Страница 60: ...2 12 MELSEC Q 2 SYSTEM CONFIGURATION MEMO ...
Страница 137: ...5 33 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Страница 232: ...5 128 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Страница 252: ...6 20 MELSEC Q 6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL ...
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Страница 278: ...6 46 MELSEC Q 6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL MEMO ...
Страница 292: ...MEMO ...
Страница 436: ...9 120 MELSEC Q 9 MAJOR POSITIONING CONTROL MEMO ...
Страница 464: ...10 28 MELSEC Q 10 HIGH LEVEL POSITIONING CONTROL MEMO ...
Страница 638: ...14 24 MELSEC Q 14 DEDICATED INSTRUCTIONS MEMO ...
Страница 647: ...15 9 MELSEC Q 15 TROUBLESHOOTING MEMO ...
Страница 686: ...15 48 MELSEC Q 15 TROUBLESHOOTING MEMO ...
Страница 693: ...Appendix 7 MELSEC Q APPENDICES Axis address mm inch degree pulse Axis address mm inch degree pulse ...
Страница 699: ...Appendix 13 MELSEC Q APPENDICES Initial value Axis 1 Axis 2 Axis 3 Axis 4 Remarks 0 0 0 1 1 0 0 0 0 0 0 300 11 0 0 ...
Страница 836: ...Appendix 150 MELSEC Q APPENDICES Appendix 14 External dimension drawing 1 QD75P1N Unit mm 23 4 27 4 98 90 46 ...
Страница 837: ...Appendix 151 MELSEC Q APPENDICES 2 QD75P2N Unit mm 23 27 4 90 4 98 46 3 QD75P4N 23 27 4 90 4 98 46 Unit mm ...
Страница 838: ...Appendix 152 MELSEC Q APPENDICES 4 QD75D1N 12 90 23 27 4 Unit mm 98 4 46 5 QD75D2N 90 23 27 4 12 98 4 46 Unit mm ...
Страница 839: ...Appendix 153 MELSEC Q APPENDICES 6 QD75D4N 90 23 27 4 12 98 4 46 Unit mm ...
Страница 840: ...Appendix 154 MELSEC Q APPENDICES 7 QD75P1 QD75P2 QD75P4 27 4 23 98 90 4 46 unit mm ...
Страница 841: ...Appendix 155 MELSEC Q APPENDICES 8 QD75D1 QD75D2 QD75D4 27 4 23 90 12 98 4 46 unit mm ...
Страница 842: ...Appendix 156 MELSEC Q APPENDICES MEMO ...
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