Owner's manual

99
6. Troubleshooting
Code Error name Cause/Action
0F6 Nonvolatile memory write
timeout
This alarm indicates that no response was made when data was written in
the nonvolatile memory.
Cause: [1] Faulty nonvolatile memory
[2] The memory has been rewritten more than 100,000 times.
(The nominal rewrite limit of the nonvolatile memory is around
100,000 times.)
Action: If the alarm is generated again after reconnecting the power, please
contact IAI.
0F8 Damaged nonvolatile
memory
Abnormal data was detected during the nonvolatile memory check after
starting.
Cause: [1] Faulty nonvolatile memory
[2] The memory has been rewritten more than 100,000 times.
(The nominal rewrite limit of the nonvolatile memory is around
100,000 times.)
Action: If the alarm is generated again after reconnecting the power, please
contact IAI.
0FA CPU error The CPU was not operating properly.
Cause: [1] Faulty CPU
[2] Malfunction due to noise
Action: If the alarm is generated again after reconnecting the power, please
contact IAI.