IAI MSEL, Instruction Manual, Page: 202 / 234

Chapter 6
Troubleshooting
194
In the panel window, the error numbers follow the three digits after the E in the display.
Error
No.
Error name Description, action, etc.
A82 Write-source data buffer address
error (Odd-numbered address)
Error writing the flash ROM (When updating)
A83 Invalid code sector block ID error The flash ROM is new, or the program currently written
to the flash ROM is invalid because the last update was
aborted. The ROM can be updated without problem.
A84 Code sector block ID erase count
over
The number of times the flash ROM was erased
exceeded the allowable count.
A85 FROM write request error before
erase is complete
When updating, a flash-ROM write command was
received before a flash-ROM erase command. Confirm
that the update program file is valid and then perform
update again.
A87 Motorola S byte count error
(Detected by the core)
The update program file is invalid. Check the file.
A88 Message conversion error
(Detected by the core)
The received message does not match the message
format or contains invalid data. Check the message
sent from the host communication device.
A89 Update target non-specification
error (Detected by the core)
An update command was received before the update
target was correctly specified during update processing.
Check if an appropriate update PC tool is used and if
the target specification and other settings of the update
PC tool are correct.
A8A Update system code error
(Detected by the core)
The system code in the message of the received
update target specification command does not match
the controller system. Check the target specification
and other settings of the update PC tool.
A8B Update unit code error (Detected
by the core)
The unit code in the message of the received update
target specification command does not match the
controller unit that can be updated. Check the target
specification and other settings of the update PC tool.
A8C Update device number error
(Detected by the core)
The device number specified in the message of the
received update target specification command is not
appropriate. Check the target specification, device
number and other settings of the update PC tool.
A8D Flash busy reset timeout
(Detected by the core)
Error erasing/writing the flash ROM
A8E Unit type error (Detected by the
core)
The unit type in the received command message is
invalid or not supported.
A90 SCIF receiving buffer overflow
error
SCIF receiving buffer has overflown. Excess data has
been received from outside.
A91 DMA address error It is the DMA transfer error.
Message level errors
A9E Password error (Core detection) There is an error in the password.