Epson RC90 User Manual page 178

Maintenance 9. Troubleshooting
No. Message
Manipulator initialization failure.
4185 Specified axis is in use by the other
manipulator.
Manipulator initialization failure.
4186 Necessary hardware resource is not
defined.
Manipulator initialization failure.
4187 Communication
module: VSRCMNPK.
Manipulator initialization failure.
4188 Joint angle interference matrix is
invalid.
Manipulator initialization failure.
4189 Communication
module: VSRCMC.
Manipulator initialization failure.
4191 Physical-logical pulse transformation
matrix is invalid.
Manipulator initialization failure.
4192 Communication error with the servo
module.
RAS circuit detected a servo system
malfunction. Reboot the controller.
4210
Check for noise.
Replace the controller.
Servo CPU internal RAM failure.
4211 Reboot the controller.
noise. Replace the DMB.
RAM for the main and servo CPU
communication failure.
4212
controller. Check for noise.
Replace the DMB.
Servo CPU internal RAM failure.
4213 Reboot the controller.
noise. Replace the DMB.
Initialization communication of main
CPU and servo CPU failure.
4214
Reboot the Controller.
noise. Replace DMB.
Initialization communication of the
main and servo CPU failure.
4215
Reboot the controller.
noise. Replace the DMB.
Communication of the main and servo
4216 CPU failure. Reboot the controller.
Check for noise. Replace the DMB.
Communication of the main and servo
4217 CPU failure. Reboot the controller.
Check for noise. Replace the DMB.
4218 Servo long time command overrun.
Servo long time command check sum
4219
error.
System watchdog timer detected a
4220 failure. Reboot
Check for noise. Replace the DMB.
4221 Drive unit check failure.
162
error with the
error with the
Reboot the controller, take the measure
against noise, or replace the DMB board.
Reboot the controller, take the measure
Check for
against noise, or replace the DMB board.
Reboot the Reboot the controller, take the measure
against noise, or replace the DMB board.
Reboot the controller, take the measure
Check for
against noise, or replace the DMB board.
Reboot the controller, take the measure
Check for against noise, or replace the DMB board.
Reboot the controller, take the measure
Check for against noise, or replace the DMB board.
Reboot the controller, take the measure
against noise, or replace the DMB board.
Reboot the controller, take the measure
against noise, or replace the DMB board.
Reboot the controller, take the measure
the controller.
against noise, or replace the DMB board.
Remedy
RC90 (EPSON RC+ 7.0) Rev.4
Note 1 Note 2