4.4.4  Locations of Robot Home Point Match-Marks 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 4.1    Locations of home point match-marks 
 
  4.4.5  How to Restore Data by HOME3 or HOME4 
  The plus (+) side mechanical stopper positions and minus (–) side mechanical 
stopper positions of the axes 1 to 3 are factory-set in HOME3 and HOME4, 
respectively.    The axis 4 is set to the home point match-mark. 
The machine home point can be restored, using the above. 
This paragraph deals with the restoration procedures, using HOME3. 
  1)  Turn off the servo power. 
  2)  Press the “UTILITY” key provided on the teach pendant. 
  3)  Press the [NEXT] key until the [REORG] menu appears, then press the 
[REORG] key. 
  4)  Press the [NEXT] key to call Page 2. 
-mark 
Axis 2 home point 
match-mark
 
-mark 
For the axis 4 home 
point, align the spline 
groove center of the 
ball screw groove end 
with
 the home point 
-mark. 
 
STE 85306 
–  104  –