Epson N6 Series - Page 357

Maintenance 7. Boards
N6 Rev.2 345
CAUTION
■
Improper jumper pin settings may result in
occurrence of the errors such as below.
Example:
5042: Position error overflow in high power state.
Check the power cable connection, the robot, the driver and the motor.
When replacing the boards, be
careful not to configure them incorrectly.
Installation
Encoder Board
4
(1)
Check that the jumper pin of the encoder board 4 is at
“
1-2 short”.
(2)
Install the encoder board 4 to the Arm #4.
Cross recessed binding head machine screws: 2-M3×6
Tightening torque: 0.45 ± 0.05 N·m
Be careful not to drop the screws inside the
Manipulator while installing them.
(3)
Connect the connectors to the encoder board 4.
Connectors:
EB05_CN1
EB0x_CN2 (Joint #5 motor side)
EB0x_CN2 (Joint #6 motor side)
Be careful that the jumper pins on the board do not come off.
(4)
Install the Arm #4 side cover.
Cross recessed binding head machine screws:
7-M4×8
Tightening torque: 0.45 ± 0.05 N·m
Be careful not to get the cables caught in the cover.
(5)
Turn OFF
the controller.
(6)
Calibrate the Joints #5 and #6.
For details, refer to Maintenance 8.Caribration.
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