User's Manual

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1800 Series Handheld RFID Reader Reference Manual
4.5.2 READ/WRITE TAG
By default, the RFID Reader access mode is set to Inventory to get EPC of a Tag. If you
want to read all data stored in a Tag, you would issue the “#@rf_func=1” command that
allows you to read Reserved, EPC, TID or User bank.
RFID Function
Command:
#@rf_func?\r
Purpose Get RFID Function
Response OK,[m]\r (Default m= ‘0’)
[m]: RFID Function
‘0’ – Inventory
‘1’ – Read Tag Memory
‘2’ – Write Tag Memory
ERR,[code]\r
#@rf_func=[m]\r
Purpose Set RFID Function
Response OK\r
ERR,[code]\r
Access
Command:
#@rf_rwidx?\r
Purpose Get Index of Access Parameter
Response OK,[m]\r
[m]: Index of Access Parameter
[m] Meaning Value
‘0’ Access Password ‘xxxxxxxx’
Access Password, 4 bytes, shown in Hexadecimal
value.
e.g. String ‘30313233’ indicates 0x30, 0x31, 0x32,
0x33.
Default= ‘00000000’
‘1’ Memory Bank ‘0’ – Reserved Bank