Owner's manual

Appendix Error List (MAIN core) (In the panel window, the three
digits after “E” indicate an error number.)
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Appendix
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
E90 Core code flash-ROM status error The core program is invalid. Contact the manufacturer. E91 Application code flash-ROM status error The application program is invalid. Contact the manufacturer. E92 Core code sum error The core program is invalid. Contact the manufacturer. E93 Application code sum error The application program is invalid. Contact the manufacturer. E94 Timing limit over error (Flash erase) Error erasing the flash ROM E95 Flash verify error (Flash erase) Error erasing the flash ROM E96 Flash ACK timeout (Flash erase) Error erasing the flash ROM E97 Head sector number specification error (Flash erase) Error erasing the flash ROM E98 Sector count specification error (Flash erase) Error erasing the flash ROM E99 Timing limit over error (Flash write) Error writing the flash ROM
E9A Flash verify error (Flash write) Error writing the flash ROM E9B Flash ACK timeout (Flash write) Error writing the flash ROM
E9C Write-destination offset address error (Flash write) Error writing the flash ROM E9D Write-source data buffer address error (Flash write) Error writing the flash ROM
E9E Watchdog reset occurrence error A WDT (watchdog timer) was manually reset (error detection).
E9F Exception occurrence error while BL = 1 (NMI) An exception occurred while the block bit in the CPU status register was “1.”
(NMI)
EA0 Exception occurrence error while BL = 1 (Other than NMI) An exception occurred while the block bit in the CPU status register was “1.”
(Other than NMI)
EA1 Bit exception reset due to command/data TLB duplication This reset occurs when there are multiple TLB entries corresponding to the virtual
address.
EA2 Undefined exception/interruption error An undefined exception/interruption occurred. EA3 AC-power cutoff detection error An AC-power cutoff was detected. EA4 Abnormal standby power detection error Abnormal standby power was detected. EA5 Regenerative resistance temperature error A regenerative resistance temperature error was detected. EA6 AC-power overvoltage error An AC-power overvoltage error was detected. EA7 Motor-power overvoltage error A motor-power overvoltage error was detected. EA8 FROM-write bus width error A write operation other than 32-bit long word access was detected while writing
the flash ROM.
EA9 FROM write protect error Write operation to a write-protected flash ROM area (FRMWE bit in DEVCTR =
1) was detected.
EAA SDRAM write/read test error The SDRAM is faulty. Contact the manufacturer. EAB Application-update SCIF send-queue overflow error An overflow occurred in the send queue.