Mitsubishi Electric MELSEC-LD77MS2 User Manual page 581

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
LD77MS2 LD77MS4
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 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 "position-speed switching control (forward run: position/speed)" is set in
positioning data No. 1 of axis 1]
Setting example
LD77MS2
LD77MS16
LD77MS4
Positioning complete
Forward run:
position/speed
1
0
–

10000.0 m
–
6000.00mm/min
500ms
10
Set "Positioning complete" assuming the next positioning data
will not be executed. ("Continuous positioning control" and
"Continuous path control" cannot be set in "position/speed
changeover control".)
Set position-speed switching control.
Designate the value set in "
acceleration time at start.
Designate the value set in "
deceleration time at deceleration.
Setting not required. (Setting value is ignored.)
Set the movement amount at the time of position control
before the switching to speed control. (Assuming that the
" " is set to "mm".)
Unit setting
Pr.1
Setting not required. (Setting value is ignored.)
Set the speed to be controlled.
Set the time the machine dwells after the positioning stop
(command stop) by position control to the output of the
positioning complete signal. If the machine is stopped by
speed control, the setting value is ignored.
Set this when other sub operation commands are issued in
combination with the No.1 positioning data.
–
– Setting not required (setting value is ignored).
–
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Chapter 9 Major Positioning Control
Setting details
Acceleration time 1
Pr.25
Deceleration time 0
Pr.10
" as the
" as the