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5 Maintenance and Inspection
(3) J3 and J4 axis origin setting (mechanical stopper)
<MENU>
1.FILE/EDIT
3.PARAM.
5.SET/INIT.
123
<ORIGIN/BRAKE>
1.ORIGIN
123
<BRAKE>
J1:(
0
)J2:(
J4:(
0
)J5:(
J7:(
0
)J8:(
REL.
123
<BRAKE>
J1:(
0
)J2:(
J4:(
0
)J5:(
J7:(
0
)J8:(
REL.
123
Ｊ3
（+）
J3 axis (Shaft)
Ｊ3軸（シャフト）
CAUTION
CAUTION
5-86 Resetting the origin
2.RUN
4.ORIGIN/BRK
6.ENHANCED
CLOSE
2.BRAKE
CLOSE
0
)J3:(
1
)
0
)J6:(
0
)
0
)
CLOSE
0
)J3:(
1
)
0
)J6:(
0
)
0
)
CLOSE
For safety purposes, the step for releasing the brakes must be carried out by two
workers. One worker must operate the T/B, and the other must support the J3 axis
(shaft). When the brake is released, the J3 axis could drops with its own weight.
If [F1] key or enable switch of T/B is released, the brakes will be work immediately.
1) Press the [4] key on the menu screen, and dis -
play the Origin/Break selection screen.
2) Press the [2] key, and display the Break release
selection screen.
3) Release the brake of the J3 axis.
Input "1" into the J3 axis. Set "0" to other
axes.
～
4) Confirm the axis for which the brakes are to be
SPACE
released.
5) Pressing the [F1] key is kept with the enabling
switch of T/B pressed down. The brake is
released while pressing the key.
6) With both hands, slowly move the J3 axis in +
(plus) direction , and contact the axis against
the mechanical stopper.
Match the alignment mark of J4 axis in this con -
dition next.
Go to the following procedure continuously.
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