IAI Rcon, Instruction Manual, Page: 635 / 838

2.4 Driver Unit/Simple Absolute Unit Alarm Causes and Countermeasures
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Sec
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Alarm
code
Alarm name Causes/countermeasures
0F8 Non-volatile memory data
destruction
Cause: Abnormal data was detected by non-volatile memory check at
startup. (Failure of non-volatile memory)
Countermeasure: Contact IAI if this reoccurs even after turning ON the
power again.
0FA CPU error Cause: CPU is not operating normally.
1) CPU malfunction.
2) Malfunction caused by noise.
Countermeasure: Contact IAI if this reoccurs even after turning ON the
power again.
0FC Logic error
(Controller part error)
Cause: RCON system interior is not working properly.
1) Malfunction due to noise or other causes.
2) Failure of a peripheral circuit component.
Countermeasure: Reboot the power.
If the error occurs again, check for presence of noise.
If a spare driver unit is available, replace it and try
again. A recurring error with the spare controller
suggests presence of noise.
Contact IAI if the cause cannot be determined.
300~
3FF
Teaching tool alarm [Refer to teaching tool instruction manual]