Maintenance 8. Trouble Shooting
RC180 Rev.17
239
No.
Message
Remedy
Note 1
Note 2
9615
Initialization communication of the main and
servo CPU failure. Reboot the controller.
Check for noise. Replace the DMB.
Check the noise countermeasures.
Replace the DMB.
9616
Communication of the main and servo CPU
failure. Reboot the controller. Check for
noise. Replace the DMB.
Check the noise countermeasures.
Replace the DMB.
9617
Communication of the main and servo CPU
failure. Reboot the controller. Check for
noise. Replace the DMB.
Check the noise countermeasures.
Replace the DMB.
9618
Servo long time command overrun.
Check the noise countermeasures.
Replace the DMB.
9619
Servo long time command check sum error.
Check the noise countermeasures.
Replace the DMB.
9620
System watchdog timer detected a failure.
Reboot the controller. Check for noise.
Replace the DMB.
Check the noise countermeasures.
Replace the DMB.
9621
Drive unit check failure.
Check the noise countermeasures.
Replace the DMB.
9622
RAM failure of the servo CPU. Reboot the
controller. Check for noise. Replace the
DMB.
Check the noise countermeasures.
Replace the DMB.
9623
Failure of the redundant circuitry for the
emergency stop or the safeguard. Check
the wiring.
Check the noise countermeasures.
Replace the DMB.
9624
Low voltage of the main circuit power
supply was detected. Check the power
supply voltage. Reboot the controller.
Check the noise countermeasures.
Replace the DMB.
9625
Control relay contact of the main circuit
power supply is welded closed. Replace
the DPB.
Replace the DMB.
9630
Servo real time status failure.
Check sum error.
Reboot the controller.
Replace the DMB.
Check the noise countermeasures.
9632
Servo real time status failure.
Servo free running counter error
Reboot the controller.
Replace the DMB.
Check the noise countermeasures.
9633
Servo real time status failure.
Servo CPU communication error.
Reboot the controller.
Replace the DMB.
Check the noise countermeasures.
9640
Irregular motion control interruption was
detected.
Interruption duplicate.
Reboot the controller.
Replace the DMB.
Check the noise countermeasures.
9700
Servo control gate array failure. Check the
DMB.
Check the short-circuit and improper
connection of the peripheral equipment wiring.
(Emergency and I/O connectors)
Replace the DMB.
Replace the additional axis unit.
Summary of Contents for RC180
Page 1: ...Rev 17 EM164C3205F ROBOT CONTROLLER RC180 ...
Page 2: ...ROBOT CONTROLLER RC180 Rev 17 ...
Page 13: ...Safety This section contains information for safety of the Robot System ...
Page 14: ......
Page 20: ......
Page 124: ...Setup Operation 12 Option Units 112 RC180 Rev 17 ...
Page 125: ...Maintenance This section contains maintenance procedures for the Robot Controller ...
Page 126: ...114 ...