Mitsubishi MELSEC-Q QD77MS, User Manual

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Chapter 9 Major Positioning Control
Positioning data setting examples
[When "speed-position switching control (INC mode) by forward run" is set in
positioning data No. 1 of axis 1]
Setting example
Setting item
QD77MS2
QD77MS4
QD77MS16
Setting details
Da.1 Operation pattern
Positioning complete
Set "Positioning complete" assuming the next positioning data
will not be executed. ("Continuous path control" cannot be set
in "speed-position switching control (INC mode)".)
Da.2 Control system
Forward run:
speed/position
Set speed-position switching control by forward run.
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
QD77MS2 QD77MS4
– Setting not required. (Setting value is ignored.)
Da.6
Positioning address/
movement amount
10000.0
μ
m
INC mode (
Pr.81
= 0)
Set the movement amount after the switching to position
control. (Assuming that the "
Pr.1 Unit setting" is set to
"mm".)
Da.7 Arc address –
Setting not required. (Setting value is ignored.)
Da.8 Command speed
6000.00mm/min
Set the speed to be controlled.
Da.9 Dwell time 500ms
Set a time from the positioning stop (command stop) by
position control until the positioning complete signal is output.
When the system is stopped by speed control, ignore the
setting value.
Da.10
M code 10
Set this when other sub operation commands are issued in
combination with the No.1 positioning data.
Da.20
Axis to be interpolated
No.1
QD77MS16
–
Da.21
Axis to be interpolated
No.2
QD77MS16
–
Axis 1 Positioning data N
o. 1
Da.22
Axis to be interpolated
No.3
QD77MS16
–
Setting not required (setting value is ignored).
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.