Mitsubishi Electric MELSEC-Q Series User Manual page 689

Start
Perform a machine HPR on axis 1
and axis 2.
Move the workpiece to the circular
interpolation sub point using a
manual operation *
1
Set "Writes the feed current value
to " Da.7 Arc address"" in
teaching data selection.
Set the positioning data No. for
which the teaching will be carried out.
Confirm completion of the teaching.
Teach arc sub point address of
axis 2.
Move the workpiece to the circular
interpolation end point position
using a manual operation *
Set "Writes the feed current value
to " Da.6 Positioning address/
movement amount"" by teaching
data selection.
Set the positioning data No. for
which the teaching will be carried out.
Confirm completion of the teaching.
2 1
(2) When teaching to the "[Da.7] Arc address", then teaching to the "[Da.6]
Positioning address/movement amount"
(Teaching example for 2-axis circular interpolation control with sub point
designation on QD77GF16 [axis 1] and [axis 2])
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2
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Using a JOG operation, inching operation, or manual pulse generator
operation.
Set 1 in the buffer memory address [4348].
Set the positioning data No. in the buffer memory address [4349].
Confirm that the buffer memory address [4349] has become 0.
Entering teaching data to buffer memory address [4448] and [4449],
in the same fashion as for axis 1.
Using a JOG operation, inching operation, or manual pulse generator
operation.
Set 0 in buffer memory address [4348].
Set the positioning data No. in buffer memory address [4349].
Confirm that the buffer memory address [4349] has become 0.
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Chapter 13 Control Sub Functions
Teaching arc sub point address on axis 1
Teaching arc end point address on axis 1