Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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7 CONTROL SUB FUNCTIONS
7.9 Other Functions
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When the teaching is first performed for [Da.7] Arc address and successively performed for
[Da.6] Positioning address/movement amount (example for the 2-axis circular interpolation
control with a sub point specified on the axis 1 and 2)
YES
NO
(1) (2)
(1) (2)
Start
Perform machine OPR on axis 1
and axis 2.
Move the object to the sub point
of circular interpolation with
a manual operation.
*1
Set Cd.38 Teaching data
selection to write the current feed
value to Da.7 Arc address.
Set the positioning data No.
where the teaching is carried out.
Using a JOG operation,
inching operation, or manual
pulse generator operation.
Set 1 in the buffer memory
address [1548].
Set the positioning data
No. in the buffer memory
address [1549].
Check that the teaching is
completed.
Check that 0 is set
in the buffer memory
address [1549].
Carry out the teaching of arc sub
point address on axis 2.
Use the buffer memory addresses
[1648] and [1649], and follow
the same procedure with axis 1.
Move the object to the end point
of circular interpolation with
a manual operation.
*2
Using a JOG operation,
inching operation, or manual
pulse generator operation.
Set Cd.38 Teaching data
selection to write the current feed
value to Da.6 Positioning
address/movement amount.
Set 0 in the buffer memory
address [1548].
Set the positioning data No.
where the teaching is carried out.
Set the positioning data
No. in the buffer memory
address [1549].
Check that the teaching is
completed.
Check that 0 is set
in the buffer memory
address [1549].
Teaching of arc sub point address on axis 1
Teaching of arc end point address on axis 1
End the teaching?
Turn off PLC READY signal [Y0].
Perform the module data backup.
End
Check that the module data
backup is completed.
Carry out the teaching of arc sub
point address on axis 2.
Use the buffer memory
addresses [1648] and
[1649], and follow
the same procedure
with axis 1.
Set 1 in the buffer memory
address [1900].
Check that 0 is set
in the buffer memory
address [1900].