Okura Yusoki A Series Manual page 74

Inclined movement setting
Select the "YES" or "NO" for inclined movement
What is inclined movement?
With this mode, Step 10 and 11 are added as intermediate points between the
pallet and station in order to achieve greater capacity.
Setting can not be done if step 10 and 11 have already been used, or if there is
a level which has been set for the same level with a special stacking program.
In the inclined movement mode, the height data for step 9 is fixed at the same
value as 1 and 4.
With inclined movement, the hand tends to interfere with other equipment and
stacks more than with an ordinary movement pattern, so be sure to perform
check operation for one entire pallet.
Inclined center point
In the inclined movement mode, planer position for step 10 and 11 are calculated
with this parameter. The smaller value is closer to the station conveyor.
9
4
1
3
2
11
10
4-12
8
5
6
7