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5 DATA USED FOR POSITIONING CONTROL
Item
Da.7
Arc address
Start point address (Address before starting positioning)
<(1) Circular interpolation with sub
Setting value, setting range
Value set with peripheral device
The setting value range differs according to the "
system".
Here, the value within the [Table 1] range is set.
Da.7 Arc address
The arc address is data required only when carrying out circular interpolation
control.
(1) When carrying out circular interpolation with sub point designation, set the sub
point (passing point) address as the arc address.
(2) When carrying out circular interpolation with center point designation, set the
center point address of the arc as the arc address.
End point address
(Address set with Da.6 )
Sub point
(Address set with Da.7 )
point designation>
When not carrying out circular interpolation control, the value set in "
address" will be invalid.
Value set with sequence
program
Da.2
[Table 1] on right page
Start point address (Address before starting positioning)
<(2) Circular interpolation with center
5 - 68
Setting value buffer memory
Default
value
Axis 1 Axis 2 Axis 3 Axis 4
Control
2008
0
2009
End point address
(Address set with Da.6 )
Center point address
(Address set with Da.7 )
point designation>
MELSEC-Q
address
8008
14008
20008
8009
14009
20009
Da.7
Arc
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Troubleshooting
