Epson RC180 Manual page 232

Maintenance 8. Trouble Shooting
No. Message
Redundant input signal failure of the
4151
safeguard.
Relay welding error of the main
4152
circuit.
Redundant input signal failure of the
4153
enable switch.
Temperature of regeneration resistor
4154 was higher
temperature.
Manipulator initialization
4180 Specified manipulator was is not
found.
Manipulator initialization
4181 Specified manipulator was in use by
another task.
Manipulator initialization
4182
Manipulator name is too long.
Manipulator initialization
4183
Manipulator data version error.
Manipulator initialization
4187 Communication
module : VSRCMNPK.
Manipulator initialization failure. Joint
4188
angle interference matrix is invalid.
Manipulator initialization
4189 Communication
module : VSRCMC.
Manipulator initialization
4191 Physical-logical pulse transformation
matrix is invalid.
Manipulator initialization
4192 Communication error with the servo
module.
RAS circuit detected the servo system
malfunction. Reboot the controller.
4210
Measure the noise. Replace the
controller.
Servo CPU internal RAM failure.
4211 Reboot the controller. Measure the
noise. Replace the DMB.
RAM for the main and servo CPU
communication failure. Reboot the
4212
controller. Measure the noise. Replace
the DMB.
220
The input status of the redundant
emergency
differs for more than two seconds.
Check whether no disconnection, earth
fault, or short-circuit of the emergency
stop input signal exits. Then reboot the
controller.
A relay welding error was detected due
to power system over current.
Replace the controller.
Replace the robot.
The input status of the redundant enable
signal differs continuously for more than
two seconds.
Check the TP connector connection.
Replace the TP.
Replace the controller.
Robot's Duty is too high. Lengthen the
waiting time or reduce the Accel value.
than the specified
If the error occurs although Duty was
lowered, replace the DPB.
failure.
Configure the manipulator.
failure.
Specified
configured since it is already configured.
failure.
Shorten the manipulator name.
failure.
Reconfigure the manipulator.
failure. Reboot the controller.
error with the Initialize the controller firmware.
Replace the controller.
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
failure. Reboot the controller.
error with the Initialize the controller firmware.
Replace the controller.
failure. Reboot the controller.
Initialize the controller firmware.
Replace the controller.
failure. Reboot the controller.
Initialize the controller firmware.
Replace the controller.
Reboot the controller, take the measure
against noise, or replace the DMB.
Reboot the controller, take the measure
against noise, or replace the DMB.
Reboot the controller, take the measure
against noise, or replace the DMB.
Remedy
stop input continuously
manipulator cannot be
Note 1 Note 2
RC180 Rev.17