User's Manual

RS232-Transponder Reader
(SECS1-Protocol), Release 0.3 Draft Page 50 of 91
2000-09-29
ID: ID000093
DATA Format: A[max8]
Description: A vector or string of unformatted data.
The first page (page 1) of each transponder contains the MID.
Be careful: A modification of this page would also cause a
modification of the MID!
Multipage-transponder: DATA area page 2 – page 17
Read/Write-Transponder: DATA correspond to MID
Read/Only-Transponder : DATA correspond to MID
Where used: S18F6, S18F7
DATALENGTH Format: UI2
Description: Total bytes to be sent.
The DATALENGTH corresponds to the quantity of bytes a
transponder page consists of.
Valid range is from 0x0001 up to 0x0008 Bytes.
Where used: S18F5, S18F7
DATASEG Format: A[2]
Description: Used to identify the data requested.
The DATASEG corresponds to the page number (PAGEID) of
multipage-, read/only- and read/write-transponders
Multipage-transponder (page 1 up to page 17) :
In case of reading only one page of the multipage-transponder, please note the
following:
“01” : page 1 “81” : locked page 1
... ...
“11” : page 17 “91” : locked page 17
Read/Only-Transponder : “F0” : read only the one page
Read/Write-Transponder: “F1” : read or write only the one page
Where used: S18F5, S18F7