IAI IA-101-TT-USB, Operation Manual

Page: 340 / 392

13. How to Reset an
Absolute Encoder
332
Attach the rotary axis pressing absolute reset tool for the four-axis type. (It is not necessary for the
three-axis type.)
Have the work during the emergency stop condition.
Regarding the R-axis absolute reset tool, take off the spline cover, apply Jig (A) to the flat on the spline shaft
and affix it to Jig (B) with screws. The position where Jig (A) is attached on the ball screw becomes the
home position of the R-axis. Pay attention to the orientation of the flat surface on the spline shaft.
[For how to detach and attach the spline cover, refer to 4.6 How to Inspect Visually on Timing Belt for
Vertical Axis and Rotary Axis in IXA SCARA Robot Instruction Manual (ME3776).]
Jig (B)
Jig (A)
D-cut Surface
D-cut Surface
2-M4 × 12
Jig Attached
Fig. 13.217 Figure for Attaching Absolute Reset Jig