435
[Supplemental explanation]
• The result of writing and EPC/TID is returned when [DC2]PK is received after RFID writing has
been performed.
• 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.
• Return data remains the same when EPC code write is specified without print data. Previous
value will be returned.
<RU>,01 return sequence (for a Gen2 tag having the TID of E200680612345678)
The settings of return based on [DC2]PK are retained
until power is turned OFF
<IP0>e:h,epc:E0123456789ABCDEF0123456;
Acquire TID immediately after successful write, and
store it in the memory with the success status.
(write success) and TID data
[STX]25,1,N,ID:E200680612345678 [CR][LF][ETX]
*1 Most common commands such as <A>, <Z> are not described in the above diagram.
*2 The content of the return UID/EPC is an example. The actual value varies depending on the tag.
[Supplemental explanation]
• Keep the EPC/TID data to be returned within 256 characters.
• The printer operation corresponding to the <IPO> command is performed in the order of writing
the data to the tag, and then performing EPC/TID reading.
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