Mitsubishi Electric MELSEC-Q QD75M User Manual page 412

9 MAJOR POSITIONING CONTROL
Setting item
Da.1 Operation pattern
Da.2 Control method
Da.3 Acceleration time No.
Deceleration time
Da.4
No.
Axis to be
Da.5
interpolated
Positioning address/
Da.6
movement amount
Da.7 Arc address
Da.8 Command speed
Da.9 Dwell time
M code
Da.10
Refer to Section 5.3 "List of positioning data" for information on the setting details.
Axis 2
Axis 1
Axis
(interpolatio
(reference
n axis)
axis) setting
setting
example
example
Positioning
complete
Fixed-feed 3
1
0
–
10000.0 µ m 5000.0 µ m
–
6000.00
mm/min
500ms
10
POINTS
•
When the "reference axis speed" is set during 3-axis fixed-feed control, set so the
major axis side becomes the reference axis. If the minor axis side is set as the
reference axis, the major axis side speed may exceed the "
value".
•
Refer to Section 9.1.6 "Interpolation control" for the reference axis and
interpolation axis combinations.
Axis 3
(interpolation
axis) setting
example
Set "Positioning complete" assuming the next
– –
positioning data will not be executed.
– – Set 3-axis fixed-feed control.
Designate the value set in " Pr.25
– –
Acceleration time 1" as the acceleration time
at start.
Designate the value set in " Pr.10
– –
Deceleration time 0" as the deceleration time
at deceleration.
Setting not required (setting value will be
ignored).
– –
When axis 1 is used as a reference axis, the
interpolation axes are axes 2 and 3.
Set the positioning address. (Assuming "mm"
6000.0 µ m
is set in " Pr.1
Setting not required (setting value will be
– –
ignored).
– – Set the speed during movement.
Set the time the machine dwells after the
– – positioning stop (pulse output stop) to the
output of the positioning complete signal.
Set this when other sub operation commands
– – are issued in combination with the No. 1
positioning data.
9 - 51
MELSEC-Q
Setting details
Unit setting".)
Pr.8
Speed limit