Okura Yusoki A Series Manual page 85

[Coordinate selection]
Change the edit program and reference program coordinate measurement such as
Arm coordinate or Hand coordinate.
[Pallet coordinates]
This coordinate indicates the center of product from pallet origin point.
Pallet origin point
[Station coordinates]
This coordinate indicates center of T-axis from center of station conveyor stopper.
Stopper
Station conveyor origin point
PY
Pallet
SY
PX
Opposite side of pallet origin point
ＳＸ
Flowing direction
Station conveyor
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