Mitsubishi MELSEC-Q QD77MS, User Manual

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Chapter 9 Major Positioning Control
Positioning data setting example
[When "1-axis fixed-feed control (fixed-feed 1)" is set in positioning data No.1 of
axis 1]
Setting example
Setting item
QD77MS2
QD77MS4
QD77MS16
Setting details
Da.1 Operation pattern Positioning complete
Set "Positioning complete" assuming the next positioning data
will not be executed.
Da.2 Control system
Fixed-feed 1
Set 1-axis fixed-feed 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
QD77MS2 QD77MS4
–
Setting not required (setting value is 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 is 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
(command stop) to the output of the positioning complete
signal.
Da.10 M code 10
Set this when other sub operation commands are issued in
combination with the No. 1 positioning data.
Da.20
Axis to be interpolated
No.1
QD77MS16
–
Da.21
Axis to be interpolated
No.2
QD77MS16
–
Axis 1 Positioning data N
o. 1
Da.22
Axis to be interpolated
No.3
QD77MS16
–
Setting not required (setting value is ignored).
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.