SATO CL6NX - Page 585

583
[UID return data]
Symbol Parameter name valid range
e Specify memory UD: UID
f Data Maximum 14 digits
[Return data format (when a command error occurs)]
[NAK]<15>
16
[Exception processing]
Exception conditionParameter name
A value outside the
range is specified
The specified size and
received size are different
Identifier Command error Invalid receive data
Terminology Description
Command error The data received after a command error is determined is not considered as a
parameter of this command.
Invalid receive data The data corresponding to Byte 2 and thereafter of the identifier is ignored.
[Coding Sample]
<A>
<RU>01
<RK>2,D13,4912345678904
<XM>4912345678904
<Z>
[Sample of status reply]
When [DC2]PK is received using a tag with 04123456789ABC of UID.
■Write successful (UID read successful)
[STX]23,1,N,UD:04123456789ABC[CR][LF][ETX]
■Write successful (UID read fail)
[STX]9,1,D,UD:[CR][LF][ETX]
■Write fail (UID read failed)
[STX]9,0,D,UD:[CR][LF][ETX]
[Supplemental explanation]
• The write status and UID is returned when [DC2]PK is received after RFID write.
• Although write is successful status will be returned without data if you fail to read UID since UID
read will be done separately from write.
• Return data remains the same when code write is specified without print data. Previous value
will be returned.
• For details on the return sequence, refer to UID return (ISO/IEC14443 TypeA) <RU>.
Parent topic Common commands for all languages