Okura Yusoki A Series Manual page 113

6.7.2. Station coordinates
This coordinate indicates center of T-axis from center of station conveyor stopper.
Stopper
Station conveyor origin point
6.7.3. Arm coordinates
This coordinate indicates from position of point A to origin point of robot.
6.7.4. Hand coordinates
This coordinate indicates from center of T-axis to origin point of robot.
Important!
A 2 axis robot (A700II-P, A1600II-P, BltJr etc.) works at a
2-dimensional plane. For this reason, there is the following restriction.
(1) [Copy] Group Effective, only when edit programs are arm
coordinates.
(2) [Reference copy] group is effective only when an edit program and a
reference program are arm coordinates.
SY
SX
Flowing direction
Station conveyor
6-31