Setting
Setting password protection for tags
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7.4.2
Multiple tags with different passwords in an application (example)
Start
Read UID
Command:
Set_tag_password
Command:
Set_transceiver_password
(with new password)
Command:
Set_transceiver_password
(with default passwort of
data carrier = 0x0000)
1) Define password
2) Link password and protection
status (read and/or write
protection) with UID
3) Save data in control or database
Command:
Set_tag_protection
Fig. 30: Programming tags – multiple tags with different passwords
Start
Read UID
Command:
Set_transceiver_password
(with the password stored in
the database)
Command:
Read …
Write …
new data carrier
Fig. 31: Access in the application – multiple tags with different passwords