IAI ERC3, Instruction Manual

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Chapter 5
Troubleshooting
5.4
Alarm List
158
5.4 Alarm List
5.4.1 Gateway Alarm Codes
The alarm codes are read into b7 to b0 in Gateway Status Signal 0.
(Note) The alarm code shown on Gateway Parameter Setting Tool is applied with “8” on the top
of the alarm codes listed below. (Example) If the alarm code is 43, it will be shown as
843.
Alarm Code Alarm Name Cause/Treatment
43 Absolute Battery
Charge Voltage Drop
Cause : The voltage of the absolute battery charger has dropped.
Treatment : Check the voltage of the 24V DC power supply.
Check the wiring (especially connectors) between Absolute
Battery Box and ERC3 Gateway Unit.
49 Time Notification Error Cause : It is an error of between the ERC3 Gateway Unit and ERC3
actuator. The clock data transfer from Gateway unit to the
actuator has failed.
Treatment : Turn the power OFF and reboot. If the same error occurs
again, please contact IAI.
4A Real Time Clock
Operation Stop
Detection
Cause : Clock data has lost.
The clock data can be remained for approximately 10 days
after the power to the controller is turned OFF.
Treatment : Have the clock setting done from the Gateway Parameter
Setting Tool again.
4B Real Time Clock
Access Error
Cause : It is an internal error of ERC3 Gateway Unit. The clock data
failed to be acquired internally.
Treatment : Turn the power OFF and reboot. If the same error occurs
again, please contact IAI.
50 Fieldbus
Communication Error
(ERR-C)
Cause : It is a field network link error. If the flip-flop is set in Gateway
Parameter Setting Tool during this error, the actuator is
stopped in the condition of the error and any command is
ignored until it receives a release signal.
Treatment : Check the settings for field network (node addresses,
communication speed, etc.) and wiring layout.
60 Master-Slave Axes
Communication Error
(ERR-T)
Cause : It is an internal error of ERC3. Communication failed between
Gateway Unit and actuators.
Treatment : It is considered that the driver board is not inserted or there is
a failure in the connection (connector is not inserted deep
enough).
61 Master-Slave Axes
Communication
Internal Error
(Sending)
Cause : It is an internal error of ERC3. Communication failed between
Gateway Unit and actuators.
Treatment : Turn the power OFF and reboot. If the same error occurs
again, please contact IAI.
62 Master-Slave Axes
Communication
Internal Error
(Receiving)
Cause : It is an internal error of ERC3. Communication failed between
Gateway Unit and actuators.
Treatment : Turn the power OFF and reboot. If the same error occurs
again, please contact IAI.
6A Driver Board
Operation Pattern
Error
Cause : Operation modes which cannot be used together are
indicated.
Treatment : Set the operation modes again on Gateway Parameter
Setting Tool.
80 GW Parameter Error Cause : There is an error in Gateway parameters.
Treatment : Check the settings such as the number of connected axes
and operation mode on Gateway Parameter Setting Tool.
81 Parameter Check
Sum Error
Cause : There is a possibility that the memory data inside ERC3
Gateway has destroyed.
Treatment : Establish all the settings again on Gateway Parameter
Setting Tool or write the backup data if it exists.
ME0302-4A