Epson RC90 - Page 186

Maintenance 9. Troubleshooting
No. Message Remedy Note 1 Note 2
5042
Position error overflow in high power
state.
Check the power cable
connection, the robot, the driver and
the motor.
Specify the Weight/Inertia setting.
Check the load.
Check the robot. (Smoothness, backlash,
non-
smooth motion, loose belt tension,
brake)
Check the interference with the
peripheral equipment. (Collision,
contact)
Check the model setting.
Check the power cable connection.
Check the robot power wiring. (Missing
pin, disconnection, short-circuit)
Ch
eck the power supply voltage. (Low
power supply voltage)
Replace the motor driver.
Replace the DMB.
Replace the motor.
5043
Position error overflow in low power
state.
Check the power cable
connection, robot, brake, driver, or
motor.
Check the robot. (Smoothness, backlash,
non-
smooth motion, loose belt tension,
brake)
Check the interference with the
peripheral equipment. (Collision,
contact)
Check the model setting.
Check the power cable connection.
Check the robot power wiring.
(Missing pin, disconnection,
short-circuit)
Check the power supply voltage.
(Low power supply voltage)
Replace the motor driver.
Replace the DMB.
Replace the motor.
5044
Speed error overflow in high power
state.
Check the power cable
connection, robot, brake, driver, or
motor.
Specify the Weight/Inertia setting.
Check the load.
Check the robot. (Smoothness, backlash,
non-
smooth motion, loose belt tension,
brake)
Check the interference with the
peripheral equipment. (Collision,
contact)
Check the model setting.
Check the power cable connection.
Check the robot power wiring. (Missing
pin, disconnection, short-circuit)
Check the power supply voltage. (Low
power supply voltage)
Replace the motor driver.
Replace the DMB.
Replace the motor.
RC90 (EPSON RC+ 7.0) Rev.4
170