IAI ERC3, Instruction Manual

Page: 175 / 188

Chapter 5
Troubleshooting
5.4
Alarm List
167
Alarm
Code
Alarm
Level
Alarm Name Cause/Treatment
0E5
Cold start
Encoder receipt error Cause : This indicates that the data was not received to
the ERC3 controller in the normal condition from
the simple absolute area.
1) Connector connection error (If the detail code
in the error list of the teaching tool is 0002H.)
2) Effect of noise (If the detail code in the error list
of the teaching tool is 0001H.)
3) Malfunction of component (communication
part) inside the ERC3 controller.
Treatment : 1) Check if any wire breakage on a connector
and the condition of wire connections.
2) Interrupt the power to the peripheral
equipment and ERC3 only the this actuator
and actuator. If any error does not occur, it
might be caused by noise. Take proper
measures against noise.
If the cause is due to 3), it is necessary to replace
the ERC3 (motor part) or controller.
If the cause cannot be specified, please contact
IAI.
0F5
Operation
release
Nonvolatile memory write
verify error
It is verified at the data writing process to the non-volatile
memory that the data inside the memory and the data to be
written are matched. There was a mismatch detected in this
process.
Cause : Faulty nonvolatile memory.
Treatment : When the error is caused even when the power is
re-input, please contact IAI.
0F6 Nonvolatile memory write
timeout
There is no response in the specified time duration during the
data writing to the non-volatile memory.
Cause : Faulty nonvolatile memory.
Treatment : When the error is caused even when the power is
re-input, please contact IAI.
0F8 Nonvolatile memory data
destroyed
Abnormal data was detected during the nonvolatile memory
check after starting.
Cause : Faulty nonvolatile memory.
Treatment : When the error is caused even when the power is
re-input, please contact IAI.
0FA CPU error The CPU operation is not normal.
Cause : 1) Faulty CPU.
2) Malfunction due to noise.
Treatment : When the error is caused even when the power is
re-input, please contact IAI.
0FC
Cold start
Logic error
(Component error in ERC3
controller)
The controller is not operating properly.
Cause : 1) Malfunction due to the effect of noise, etc.
2) Malfunction of peripheral circuit components.
Treatment : Turn the power OFF and reboot.
If the error occurs again, check for presence of
noise.
Also, if you have another ERC3, replace it and try.
A recurring error with the spare controller suggests
presence of noise.
If the cause cannot be identified, please contact
IAI.
100 to
1FF
Message
Alarm on teaching tool [Refer to the Instruction Manual of teaching tool.]
200 to
2FF
Operation
release
Alarm on teaching tool [Refer to the Instruction Manual of teaching tool.]
300 to
3FF
Cold start
Alarm on teaching tool [Refer to the Instruction Manual of teaching tool.]
ME0302-4A