Mitsubishi MELSEC-F, Training Manual

Page: 45 / 74

Positioning Control Advanced Positioning 4
4-5
X axis
Start
point
Y axis
Original
end point Change
point
Changed
end point
Speed change in X axis
Speed
Time
X axis
Start point
Y axis
End
point
Z axis
Speed change in the Y axis
Speed
Time
< Position follow-up control >
- If the end point address is changed
while a positioning control movement
is being executed, positioning is
c o n t r o l l e d t o t h e n e w e n d p o i n t
address.
- Applicable models
[A171SH,A172SH,A273UH]
- Application examples
[Product follow-up type, application
line and welding line]
< Three-dimensional interpolation control >
- From the start point which is the
current stop address, 3-axis linear
i n t e r p o l a t i o n c o n t r o l a n d 3 - a x i s
c ircular interpolation control are
performed to the end point address by
way of passing points.
- Applicable models
[A171SH,A172SH,A273UH]
- Application examples
[ A s s e m b l y r o b o t , wel d i n g r o b o t,
application robot and transfer robot]