Mitsubishi Electric MELSEC-LD77MS2 User Manual page 546

Setting item
Da.1
Operation pattern
Da.2
Control method
Da.3
Acceleration time No.
Da.4
Deceleration time No.
Axis to be interpolated
Da.5
LD77MS4
Positioning address/
Da.6
movement amount
Da.7
Arc address
Da.8
Command speed
Dwell time/JUMP
Da.9
destination
positioning data No.
M code/Condition
data No./Number of
Da.10
LOOP to LEND
repetitions
Axis to be interpolated
Da.20
No.1
LD77MS16
Axis to be interpolated
Da.21
No.2
LD77MS16
Axis to be interpolated
Da.22
No.3
LD77MS16
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.
Positioning data setting examples
[When "3-axis speed control (forward run: speed 3)" is set in the positioning data
No. 1 of axis 1]
• Reference axis ............. Axis 1
• Interpolation axis.......... Axis 2, Axis 3 (The required values are also set in
LD77MS4 setting example
Axis
Axis 1 Axis 2
(reference (interpolation
axis) axis)
Positioning
–
complete
Forward run
–
speed 3
1 –
0 –
– –
– –
– –
6000.00 3000.00
mm/min mm/min
– –
10 –
positioning data No.1 of axis 2 and axis 3.)
LD77MS16 setting example
Axis 3 Axis 1
(interpolation (reference (interpolation
axis) axis)
Positioning
–
complete
Forward run
–
speed 3
– 1
– 0
–
– –
– –
2000.00 6000.00 3000.00
mm/min mm/min mm/min
– –
– 10
Axis 2
Axis 3
–
9 - 86
Chapter 9 Major Positioning Control
Axis 2 Axis 3
(interpolation
axis) axis)
Setting other than "Positioning
complete" is not possible in speed
– –
control.
Set 3-axis speed control.
– –
Designate the value set in "
– –
Acceleration time 1
acceleration time at start.
Designate the value set in "
– –
Deceleration time 0
deceleration time at deceleration.
Setting not required (setting value
is ignored).
When axis 1 is used as a reference
axis, the interpolation axes are
axes 2 and 3.
– –
Setting not required (setting value
is ignored).
– –
2000.00
Set the speed to be commanded.
mm/min
Setting not required (setting value
– –
is ignored).
Set this when other sub operation
commands are issued in
combination with the No. 1
– –
positioning data. ("
ON signal output timing" setting
only possible in the WITH mode.)
– – Set the axis to be interpolated.
If the self-axis is set, an error will
occur.
– –
Setting not required (setting value
– –
is ignored).
Setting details
Pr.25
" as the
Pr.10
" as the
M code
Pr.18