Epson LS20 Series

Maintenance 4. Cable
LS20 Rev.4 83
4.3 Replacing M/C Cable
Since the power is supplied to each motor from the lithium battery installed on the battery
board via the battery connector, the position data will not be lost when the Controller is
turned OFF. When the battery connectors are disconnected, the position data will be lost,
and EPSON RC+ will display an error when the Controller is turned ON.
If the error occurs, execute the calibration of all joints and axes.
For details, refer to Maintenance: 13. Calibration.
Name Quantity Note
Maintenance
parts
M/C Cable 1
3 m: 1646521
5 m: 1646522
10 m: 1646523
Tools
Hexagonal wrench
width across flats: 3 mm
1
For M4 screw
Torque wrench
1
Nippers
1
For cutting wire tie
M/C
cable
(Figure: LS20-804S
)

NOTE