Advertisement
9 MAJOR POSITIONING CONTROL
Setting item
Da.1 Operation pattern
Da.2 Control system
Da.3 Acceleration time No.
Da.4 Deceleration time
No.
Da.5 Axis to be
interpolated
Da.6 Positioning address/
movement amount
Da.7 Arc address
Da.8 Command speed
Da.9 Dwell time
Da.10 M code
Refer to Section 5.3 "List of positioning data" for information on the setting details.
Positioning data setting examples
The following table shows setting examples when "speed-position switching
control (INC mode) by forward run" is set in positioning data No. 1 of axis 1.
Setting example
Set "Positioning complete" assuming the next positioning data will not
Positioning
be executed. ("Continuous path control" cannot be set in "speed-
complete
position switching control (INC mode)".)
Forward run:
Set speed-position switching control by forward run.
speed/position
Designate the value set in "
1
acceleration time at start.
Designate the value set in "
0
deceleration time at deceleration.
–
Setting not required. (Setting value is ignored.)
INC mode (
Set the movement amount after the switching to position control.
10000.0 m
(Assuming that the "
–
Setting not required. (Setting value is ignored.)
6000.00mm/min Set the speed to be controlled.
Set a time from the positioning stop (pulse output stop) by position
500ms
control until the positioning complete signal is output. When the
system is stopped by speed control, ignore the setting value.
Set this when other sub operation commands are issued in
10
combination with the No. 1 positioning data.
Setting details
Pr.25
Pr.10
= 0)
Pr.150
Pr.1
Unit setting" is set to "mm".)
9 - 89
MELSEC-Q
Acceleration time 1" as the
Deceleration time 0" as the
Advertisement
Troubleshooting
