IAI America RCS3PCR-SS8C - Manual (Page 173)

11. Maintenance and Inspection
153
Home position
Z-phase ON
position
Mechanical end
Approx. 2 mm
The countermark on the motor aligns
with this position.
Use Parameter home return offset distance (SCON) or home
preset value (SSEL and X-SEL) to specify the settings (The
values displayed above are factory default settings).
[Overview of Replacement]
1) Loosen the motor-unit affixing bolts to remove the belt, and replace the motor.
2) Restore the home position.
Affix the slider at a position 2 mm from the mechanical end on the home side, pass the belt, and adjust the
belt to the specified tension.
3) Perform homing using a PC or teaching pendant and check for deviation from the initial home position. If
there is a deviation when the SCON controller is being used, use home return offset distance to make the
adjustments. If the SSEL or the X-SEL controller is being used, use home preset value to make the
adjustments.