Mitsubishi Electric MELSEC-Q Series User Manual page 457

Positioning data setting example
[When "4-axis fixed-feed control (fixed-feed 4)" is set in positioning data No.1 of
axis 1]
• Reference axis ............. Axis 1
• Interpolation axis.......... Axis 2, Axis3, Axis4 (The required values are also set in
Axis
Setting item
[Da.1] Operation pattern
[Da.2] Control method
Acceleration time
[Da.3]
No.
Deceleration time
[Da.4]
No.
Positioning
address/
[Da.6]
movement
amount
[Da.7] Arc address
[Da.8] Command speed
Dwell time/JUMP
destination
[Da.9]
positioning data
No.
M code/Condition
data No./Number
[Da.10]
of LOOP to LEND
repetitions
Axis to be
[Da.20]
interpolated No.1
Axis to be
[Da.21]
interpolated No.2
Axis to be
[Da.22]
interpolated No.3
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.
positioning data No. 1 of axis 2, axis 3 and axis 4.)
Setting example
Axis 1 Axis 2
(reference (interpolation
axis) axis)
Positioning
–
complete
Fixed-feed 4 –
1 –
0 –
4000.0 m 8000.0 m
– –
6000.00
–
mm/min
500ms –
10 –
Axis 2 –
Axis 3 –
Axis 4 –
9 - 57
Chapter 9 Major Positioning Control
Axis 3 Axis 4
(interpolation (interpolation
axis) axis)
– –
– –
– –
– –
4000.0 m 3000.0 m
– –
– –
– –
– –
– –
– –
– –
Setting details
Set "Positioning complete"
assuming the next positioning
data will not be executed.
Set 4-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.
Set the positioning address.
(Assuming "mm" is set in
"[Pr.1] Unit setting ".)
Setting not required (setting
value is ignored).
Set the speed during
movement.
Set the time the machine
dwells after the positioning stop
(command 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.
Set the axis to be interpolated.
If the self-axis is set, an error
will occur.