Okura Yusoki A Series Manual page 120

Pallet width orientation:
When pallet parameters (pallet size) are defined, one side is registered as the width
(PW). PW is always referenced to the front of the pallet. In the "Pallet width
orientation" (Formerly "Approach for fork lift") field, the pattern selection will depend
upon which side of the pallet side of the pallet is contacting the pallet stop (i.e. is the
pallet wide way or narrow way leading).
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