12 - 88 
MELSEC-Q
12   CONTROL SUB FUNCTIONS 
 
End teaching? 
Turn OFF the PLC READY
signal [Y0].
Carry out a writing request to
the flash ROM.
End
Confirm  completion of writing. 
Teaching arc end point address 
on axis 2.
Entering teaching data to buffer memory address [1648] and [1649], 
in the same fashion as for axis 1.
Set 1 in buffer memory address [1900].
Confirm 0 in buffer memory address [1900].
2) 1)
 
 
[Motion path] 
 
OP
Reverse direction
Forward direction (Axis 1)
Arc center point
Movement by circular interpolation
(Axis 2)
Forward direction
*2 End point address 
(arc address)
(positioning address)
Start point address
(current stop position)
Reverse direction
*1 Sub point address