MAINTENANCE MANUAL
258
STE 85357
8.7
[2] Restoring Home Position Data by Multi-Turn Data Clear
When the mechanical connecting position of the servo motor and mechanical
unit remains unchanged, that is, after battery replacement due to battery voltage
drop or cable replacement due to cable breakage, execute this operation after
encoder error reset operation.
1)
See “Para. 8.4 About Home Position” and move to that position.
2)
Select the TEACHING mode by means of the master mode switch. And see
“Para.
8.5.
Encoder Status Display”, and print Encoder Status Display.
3)
When the encoder information screen appears, press the [ALT] and [0] keys at the
same time to cancel the editing lock mode.
4)
Set the cursor to an axis whose multi-turn data is to be reset to zero (0), and press
the [F3] function key corresponding to the [RESET] key menu.
5)
Execute “Para. 8.10. affirmation” before moving robot. Move the robot to the
teach points, etc. and make sure that the robot can be located at them exactly.
(Thus, the robot can be restored completely to the original condition.)