User Manual

ThingMagic Nano User Guide 51
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Flash Fault Errors
Message Code Cause Solution
FAULT_FLASH_BAD_ERASE_PASSWORD 300h A command was received to
erase some part of the flash but
the password supplied with the
command was incorrect.
When this occurs make note of the
operations you were executing, save
FULL error response and send a test
case reproducing the behavior to rfid-
[e-mail].
FAULT_FLASH_BAD_WRITE_PASSWORD 301h A command was received to
write some part of the flash but
the password supplied with the
command was not correct.
FAULT_FLASH_UNDEFINED_ERROR 302h This is an internal error and it is
caused by a software problem in
module.
FAULT_FLASH_ILLEGAL_SECTOR 303h An erase or write flash command
was received with the sector
value and password not
matching.
FAULT_FLASH_WRITE_TO_NON_ERASED_
AREA
304h The module received a write
flash command to an area of
flash that was not previously
erased.
FAULT_FLASH_WRITE_TO_ILLEGAL_SECT
OR
305h The module received a write
flash command to write across a
sector boundary that is
prohibited.
FAULT_FLASH_VERIFY_FAILED 306h The module received a write
flash command that was
unsuccessful because data being
written to flash contained an
uneven number of bytes.
Protocol Fault Errors
Message Code Cause Solution
FAULT_NO_TAGS_FOUND 400h A command was received (such
as read, write, or lock) but the
operation failed. There are many
reasons that can cause this error
to occur, including:
• No tag in the RF field
• Read/write power too low
• Antenna not connected
• Tag is weak or dead
Make sure there is a good tag in the
field and all parameters are set up
correctly. The best way to check this
is to try tags of the same type to rule
out a weak tag. If none passed, then it
could be software configuration such
as protocol value, antenna, and so
forth, or a placement configuration
like a tag location.