Maintenance 8. Trouble Shooting
RC180 Rev.17
238
Hardware
No.
Message
Remedy
Note 1
Note 2
9001
Emergency stop circuit failure was detected.
Disconnection or other failure was found in
one of the redundant inputs.
Check whether no disconnection, earth fault, or
short-circuit of the emergency stop input signal
exits. Then reboot the controller.
9002
Safeguard circuit failure was detected.
Disconnection or other failure was found in
one of the redundant inputs.
Check whether no disconnection, earth fault, or
short-circuit of the safeguard input signal exits.
Then reboot the controller.
9011
Battery voltage of the CPU board backup is
lower than the specified voltage. Replace the
CPU board battery.
Replace the battery for the CPU board
immediately. Keep the controller ON as long
as possible until the battery is replaced.
9012
5V input voltage for CPU board is lower
than the specified voltage.
If normal voltage is not generated by 5V power
supply alone, replace the power supply.
9013
24 V input voltage for the motor brake,
encoder and fan is lower than the specified
voltage.
If normal voltage is not generated by 24V
power supply alone, replace the power supply.
9014
Internal temperature of the Controller is
higher than the specified temperature.
Stop the controller as soon as possible and
check whether the ambient temperature of the
controller is not high.
Check whether the filter is not clogged up.
Current
value
Boundary
value
9015
Rotating speed of the controller fan is below
the allowed speed. (FAN1)
Check whether the filter is not clogged up. If
the warning is not cleared after the controller is
rebooted, replace the fan.
Current
value
Boundary
value
9016
Rotating speed of the controller fan is below
the allowed speed. (FAN2)
Check whether the filter is not clogged up. If
the warning is not cleared after the controller is
rebooted, replace the fan.
Current
value
Boundary
value
9017
Internal temperature of the Controller is
higher than the specified temperature.
Stop the controller as soon as possible and
check whether the ambient temperature of the
controller is not high.
Check whether the filter is not clogged up.
9100
Initialization failure.
Failed to allocate memory.
Reboot the controller.
9101
Message queue has become full.
9233
The Fieldbus I/O driver is in an abnormal
state.
The module is broken or the controller
software is damaged. Restore the controller
firmware.
9234
Fieldbus I/O driver initialization failure.
The module is broken or the controller
software is damaged. Restore the controller
firmware.
9610
RAS circuit detected a servo system
malfunction. Reboot the controller. Check
for noise. Replace the controller.
Check the noise countermeasures.
Replace the DMB.
9611
Servo CPU internal RAM failure. Reboot the
controller. Check for noise. Replace the
DMB.
Check the noise countermeasures.
Replace the DMB.
9612
RAM for the main and servo CPU
communication failure. Reboot the
controller. Check for noise. Replace the
DMB.
Check the noise countermeasures.
Replace the DMB.
9613
Servo CPU internal RAM failure. Reboot the
controller. Check for noise. Replace the
DMB.
Check the noise countermeasures.
Replace the DMB.
9614
Initialization communication of main CPU
and servo CPU failure. Reboot the
Controller. Check for noise. Replace
DMB.
Check the noise countermeasures.
Replace the DMB.
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 ...