IAI America PCON-PO - Manual (Page 92)

80
6. T
roubleshooting
Code Error Cause/action
0F5 Nonvolatile memory
verification error after
write When data has been written to the nonvolatile memory, the written data is read
and compared (verified) against the written data for confirmation.
This alarm indicates that the read data does not match the written data.
Cause: [1]
Faulty nonvolatile memory
[2] The memory has been rewritten more than 100,000 times. (The
nominal life of the nonvolatile memory is 100,000 rewrite
operations.)
Action: If the problem still persists after the power has been reconnected,
contact IAI.
0F6 Nonvolatile memory
timeout after write This alarm indicates that no response was received within the specified time after
writing data to the nonvolatile memory.
Cause: [1]
Faulty nonvolatile memory
[2] The memory has been rewritten more than 100,000 times. (The
nominal life of the nonvolatile memory is 100,000 rewrite
operations.)
Action: If the problem still persists after the power has been reconnected,
contact IAI.
0F8 Damaged nonvolatile
memory Abnormal data was detected in the nonvolatile memory check after starting.
Cause: [1]
Faulty nonvolatile memory
[2] The memory has been rewritten more than 100,000 times. (The
nominal life of the nonvolatile memory is 100,000 rewrite
operations.)
Action: If the problem still persists after the power has been reconnected,
contact IAI.
0FA CPU error The CPU is not operating correctly.
Cause: [1]
Faulty CPU
[2] Malfunction due to noise
Action: If the problem still persists after the power has been reconnected,
contact IAI.
(3) Non-Alarm
Code Error Cause/action
FFF Power-ON log This is not an error.
(Controller power up detection)