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(b) 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 positioning control.
• If the movement amount of each axis exceeds "1073741824 (=2
"[Pr.20] Interpolation speed designation method"
*1
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
(c) Positioning data setting example (Reference axis is designated as axis 1.)
The following table shows setting examples when "3-axis linear interpolation control (ABS linear 3)" is set in
positioning data No. 1 of axis 1. (The required values are also set in positioning data No. 1 of axis 2 and axis 3.)
Setting item
[Da.1]
Operation pattern
[Da.2]
Control system
Acceleration time
[Da.3]
No.
Deceleration time
[Da.4]
No.
Axis to be
[Da.5]
interpolated
Positioning
data No.1
Positioning
[Da.6]
address/movement
amount
[Da.7]
Arc address
[Da.8]
Command speed
[Da.9]
Dwell time
[Da.10]
M code
Refer to Page 152, Section 5.3 for information on the setting details.
● When the "reference axis speed" is set during 3-axis linear interpolation control, set so the major axis side becomes the
reference axis. If the minor axis side is set as the reference axis, the major axis side speed may exceed the "[Pr.8] Speed
limit value".
● Refer to Page 359, Section 9.1.6 for the combination of the reference axis with the interpolation axis.
*1
Axis 1 (reference
Axis 2
axis) setting
(interpolation axis)
example
setting example
Positioning complete
ABS linear 3
1
0
4000.0m
8000.0m
6000.00mm/min
500ms
10
CHAPTER 9 MAJOR POSITIONING CONTROL
30
)" when "0: Composite speed" is set in
Axis 3
(interpolation axis)
Setting details
setting example
Set "Positioning complete" assuming
that the next positioning data will not be
executed.
Set absolute system 3-axis linear
interpolation control.
Designate the value set in "[Pr.25]
Acceleration time 1" as the acceleration
time at start.
Designate the value set in "[Pr.10]
Deceleration time 0" as the deceleration
time at deceleration.
Setting not required. (Setting value will
be ignored.)
When axis 1 is used as a reference axis,
the interpolation axes are axes 2 and 3.
Set the end point address. (Assuming
4000.0m
"mm" is set in "[Pr.1] Unit setting".)
Setting not required. (Setting value will
be ignored.)
Set the speed during movement to the
end point address.
Set the time the machine dwells after the
positioning stop (pulse output stop) to
the output of the positioning complete
signal.
Set this when other sub operation
commands are issued in combination
with the No. 1 positioning data.
9
30
)".)
373
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Troubleshooting
