Epson RC700 Manual page 303

No. Message
RAM for the main and servo
CPU communication failure.
9612
Reboot the controller. Check
for noise. Replace the DMB.
Servo CPU internal RAM
failure. Reboot the
9613
controller. Check for noise.
Replace the DMB.
Initialization communication of
main CPU and servo CPU
9614 failure. Reboot the
Controller. Check for noise.
Replace DMB.
Initialization communication of
the main and servo CPU
9615 failure. Reboot the
controller. Check for noise.
Replace the DMB.
Communication of the main
and servo CPU failure.
9616
Reboot the controller. Check
for noise. Replace the DMB.
Communication of the main
and servo CPU failure.
9617 Reboot the controller.
Check for noise. Replace
the DMB.
Servo long time command
9618
overrun.
Servo long time command
9619
check sum error.
System watchdog timer
detected a failure. Reboot the
9620
controller. Check for noise.
Replace the DMB.
9621 Drive unit check failure.
RAM failure of the servo CPU.
9622 Reboot the controller. Check
for noise. Replace the DMB.
Failure of the redundant
circuitry for the emergency
9623
stop or the safeguard.
Check the wiring.
RC700 / RC700-A Rev.23
Remedy
Check the noise
countermeasures.
Replace the DMB.
Reboot the controller.
Check the noise
countermeasures.
Replace the DMB.
For T series, it is not DMB but
CPU board.
Reboot the controller.
Check the noise
countermeasures.
Replace the DMB.
For T series, it is not DMB but
CPU board.
Check the noise
countermeasures.
Replace the DMB.
Reboot the controller.
Check the noise
countermeasures.
Replace the DMB.
For T series, it is not DMB but
CPU board.
Reboot the controller.
Check the noise
countermeasures.
Replace the DMB.
For T series, it is not DMB but
CPU board.
Check the noise
countermeasures.
Replace the DMB.
Check the noise
countermeasures.
Replace the DMB.
Reboot the controller.
Check the noise
countermeasures.
Replace the DMB.
For T series, it is not DMB but
CPU board.
Check the noise
countermeasures.
Replace the DMB.
Check the noise
countermeasures.
Replace the DMB.
Check the noise
countermeasures.
Replace the DMB.
Maintenance 9. Troubleshooting
Note 1 Note 2
291