SATO CL4NX Programming Reference Manual page 453

[EPC/TID return data]
Symbol Parameter name
Specify memory
e(g...)
Data
f(h...)
*Text format
Data sample)
EP:E0123456789ABCDEF0123456,ID:E200680612345678
[Return data format (when a command error occurs)]
[NAK]<15>
16
[Exception processing]
Parameter name
Identifier
Terminology
Command error
Invalid receive data
[Coding sample]
<A>
<RU>01
<IP0>e:h,epc:E0123456789ABCDEF0123456;
<XM>E0123456789ABCDEF0123456
<Z>
[Sample of status reply]
When [DC2]PK is received using a tag with E200680612345678 for TID specified to return TID only.
■ Write successful (TID read successful)
[STX]25,1,N,ID:E200680612345678[CR][LF][ETX]
■ Write successful(TID read fail)
[STX]9,1,T,ID:[CR][LF][ETX]
■ Write fail (EPC write failed)
[STX]9,0,E,ID:[CR][LF][ETX]
[Supplemental explanation]
1. The write status and EPC/TID is returned when [DC2]PK is received after RFID write.
2. Although write is successful status will be returned without data if you fail to read EPC/TID since EPC/TIC read will be
done separately from write.
If the command has only EPC code write and does not have print data, the "Write status" in return data
3.
will be "0: Write failure" with "Error symbol" as "A: All errors".
4. For details on the return sequence, refer to 16.10 ESC+RU EPC/TID return.
Valid range
EP:EPC
ID:TID
Maximum 256 digits
Exception condition
A value outside the range is
specified
Command error
Description
The data received after a command error is determined is not
considered as a parameter of this command.
The data corresponding to byte 2 and thereafter of the identifier is
ignored.
445
The specified size and
received size are different
Invalid receive data