Epson RC700 - Page 256

Maintenance 9. Troubleshooting
244 RC700 / RC700-A Rev.23
No. Message Remedy Note 1 Note 2
4192
Robot initialization failure.
Communication error with the
servo module.
Reboot the controller.
Initialize the controller firmware.
Replace the controller.
4210
RAS circuit detected a servo
system malfunction. Reboot the
controller. Check for noise.
Replace the controller.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4211
Servo CPU internal RAM failure.
Reboot the controller. Check for
noise. Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4212
RAM for the main and servo CPU
communication failure. Reboot
the controller. Check for noise.
Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4213
Servo CPU internal RAM failure.
Reboot the controller. Check for
noise. Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB. For T series, it is not DMB but
CPU board.
4214
Initialization communication of
main CPU and servo CPU failure.
Reboot the Controller. Check for
noise. Replace DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB. For T series, it is not DMB but
CPU board.
4215
Initialization communication of the
main and servo CPU failure.
Reboot the controller. Check for
noise. Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4216
Communication of the main and
servo CPU failure. Reboot the
controller. Check for noise.
Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB. For T series, it is not DMB but
CPU board.
4217
Communication of the main and
servo CPU failure. Reboot the
controller. Check for noise.
Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB. For T series, it is not DMB but
CPU board.
4218
Servo long time command
overrun.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4219
Servo long time command check
sum error.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4220
System watchdog timer detected a
failure. Reboot the controller.
Check for noise. Replace the
DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB. For T series, it is not DMB but
CPU board.
4221 Drive unit check failure.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4222
RAM failure of the servo CPU.
Reboot the controller. Check for
noise. Replace the DMB.
Reboot the controller, take the
measure against noise, or replace the
DMB.
4223
Failure of duplicate circuit of the
emergency stop or the safeguard.
Check the wiring.
Check the wiring of the emergency
stop or the safeguard.
4224
Low voltage of the main circuit
power supply is detected. Check
the power supply voltage.
Reboot the controller.
Check the power supply voltage, or
reboot the controller.