Yamaha 4-axis model User Manual
9-6
Chapter 9 MXYX
2-3
Wiring methods
!
CAUTION
Be sure to insert the lock washer between the ring-tongue terminal and robot in
step3 below.
Proper continuity may not be secured if the lock washer is dislocated.
step3 below.
Proper continuity may not be secured if the lock washer is dislocated.
1) Loosen the four M4 small screws, and open the X-axis wiring box cover.
2) Open holes (or notches) in the grommets on the end face of the X-axis wiring
box, and pass the ground wire through.
Ground wire
3) Connect the ring-tongue terminal of the ground wire to the ground terminal
on the robot.
An M4 small screw with spring washer and lock washer are attached to the ground
terminal . Arrange the parts in the order of the lock washer, ring-tongue terminal
and M4 small screw with spring washer, and then tighten. (Refer to Fig. 8-9.)
terminal . Arrange the parts in the order of the lock washer, ring-tongue terminal
and M4 small screw with spring washer, and then tighten. (Refer to Fig. 8-9.)
M4 small screw with spring washer
Ring-tongue terminal
Lock washer
Fig. 9-7
4) Return the X-axis wiring box cover to the original position.