V750-series UHF RFID System User's Manual - PLCeasy

Category
Tag
communicat
ion error
System
error
Response Code
Main
70
Sub
Response
Name
1x Communication
error
2x Communication
error
71 00 Verification
error
7A
7B
7C
00 Address
specification
error
Description
During the transaction after tag detection,
communication error or process time out has occurred,
and consequently the transaction can not be
completed normally.
Specified password does not match to the one of the
target tag.
During the transaction after tag detection,
communication error or process time out has occurred,
and consequently the transaction can not be
completed normally.
* In the case of ID write / Data write, a part of data in
the tag may have been written.
The reader has not written the data to the tag by
reason of verification error.
Specifying Bank/Address in the tag memory is
incorrect and command can not be executed.
00 Data write error During the data write into the detected tag, sufficient
power is not supplied to the tag.
1x Antenna
detection error
2x Antenna error
At the R/W starts up, an appropriate antenna has not
been connected to the specified antenna port.
Error occurred with the antenna connected to the
specified antenna port (even though the antenna is
detected normally when start up).
7E 00 Lock error When data write or read command is sent for the
locked area. It depends on the tag’s chip
specifications. (For Monza chip, when these
commands are sent for Lock Bit of User Memory
because this area does not exist.)
7F xx Tag error The tag has been rejected the command process.
9A xx System error An error that blocks command execution has been
detected in the hardware (such as malfunction of inner
circuit or temporary execution error caused by noise).
‘x’ character in response code means one character in the list of 0 to 9 or A to F.
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