SATO CL4NX Programming Reference Manual page 369

[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;
<X22>,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.
3. For details on the return sequence, refer to 16.6 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.
363
The specified size and
received size are different
Invalid receive data