Mitsubishi Melsec-Q QD75P1 User Manual page 350

9 MAJOR POSITIONING CONTROL
Setting item
Da.1 Operation pattern
Da.2 Control method
Acceleration time
Da.3
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
Da.10 M code
Refer to Section 5.3 "List of positioning data" for information on the setting details.
POINTS
(1) 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 "
(2)Refer to Section 9.1.6 "Interpolation control" for the reference axis and interpolation axis
combinations.
Axis 1 Axis 2
Axis
(reference (interpolation
axis) setting axis) setting
example example
Positioning
complete
Fixed-feed 3 –
1
0
–
10000.0 m 5000.0 m
–
6000.00
mm/min
500ms
10
Pr.8
Speed limit value".
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 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 - 50
MELSEC-Q
Setting details
Unit setting".)