Mitsubishi Electric QD77MS User Manual page 491

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]
QD77MS2 QD77MS4
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
QD77MS16
Axis to be interpolated
[Da.21]
No.2
QD77MS16
Axis to be interpolated
[Da.22]
No.3
QD77MS16
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.
Restrictions
An error will occur and the positioning will not start in the following cases. The
machine will immediately stop if the error is detected during a positioning control.
 If the movement amount of each axis exceeds "1073741824 (=2
Composite speed" is set in "[Pr.20] Interpolation speed designation method"
The error "Outside linear movement amount range" (error code: 504) occurs at a
positioning start.
(The maximum movement amount that can be set in "[Da.6] Positioning
address/movement amount" is "1073741824 (=2
Positioning data setting example
[When "2-axis linear interpolation control (ABS linear 2)" is set in positioning data
No. 1 of axis 1]
• Reference axis ............. Axis 1
• Interpolation axis.......... Axis 2 (The required values are also set in positioning
QD77MS2/QD77MS4
Axis
setting example
Axis 1
Axis 2
(interpolation
(reference
axis)
axis)
Positioning
–
complete
ABS
–
linear 2
1 –
0 –
Axis 2 –
10000.0 4000.0
m m
– –
6000.00
–
mm/min
500ms –
10 –
Chapter 9 Major Positioning Control
data No. 1 of axis 2.)
QD77MS16
setting example
Axis 1 Axis 2
(reference (interpolation
axis) axis)
Positioning Set "Positioning complete" assuming the next
–
complete positioning data will not be executed.
Set absolute system 2-axis linear interpolation
ABS
–
control.
linear 2
Designate the value set in "[Pr.25]
Acceleration time 1" as the acceleration time
1 –
at start.
Designate the value set in "[Pr.10]
Deceleration time 0" as the deceleration time
0 –
at deceleration.
Set the axis to be interpolated (partner axis).
If the self-axis is set, an error will occur.
Set the end point address. (Assuming "mm" is
10000.0 4000.0
m m
set in "[Pr.1] Unit setting".)
– – Setting not required (setting value is ignored).
Set the speed during movement to the end
6000.00
–
point address.
mm/min
Set the time the machine dwells after the
positioning stop (command stop) to the output
500ms –
of the positioning complete signal.
Set this when other sub operation commands
are issued in combination with the No.1
10 –
positioning data.
Set the axis to be interpolated.
Axis 2 –
If the self-axis is set, an error will occur.
– –
Setting not required (setting value is ignored).
– –
9 - 33
30
)" when "0:
30
)".)
Setting details