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MELSEC-Q
9 MAJOR POSITIONING CONTROL
Positioning data setting examples
The following table shows the setting examples when "4-axis speed control
(forward run: speed 4)" is set in the positioning data No. 1 of axis 1 (reference
axis).
Axis
Setting item
Axis 1
(reference
axis) setting
example
Axis 2
(interpolation
axis) setting
example
Axis 3
(interpolation
axis) setting
example
Axis 4
(interpolation
axis) setting
example
Setting details
Da.1
Operation pattern
Positioning
complete
–––
Setting other than "Positioning
complete" is not possible in
speed control.
Da.2
Control system
Forward run
speed 4
– – – Set 4-axis speed 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).
When axis 1 is used as a
reference axis, the interpolation
axes are axes 2, 3 and 4.
Da.6
Positioning address/
movement amount
––––
Setting not required (setting
value will be ignored).
Da.7
Arc address – – – –
Setting not required (setting
value will be ignored).
Da.8
Command speed
6000.00
mm/min
3000.00
mm/min
2000.00
mm/min
1000.00
mm/min
Set the speed to be
commanded.
Da.9
Dwell time – – – –
Setting not required (setting
value will be ignored).
Axis 1 Positioning data No. 1
Da.10
M code 10 – – –
Set this when other sub
operation commands are issued
in combination with the No. 1
positioning data. ("
Pr.18
M
code ON signal output timing"
setting only possible in the
WITH mode.)
Refer to Section 5.3 "List of positioning data" for information on the setting details.