User Manual Part 1

RFID Interface

LRP820S-Series Long-Range Passive Reader/Writers

communication to and from multiple tags within the reading range of

the antenna. The user I/O commands do not communicate with RFID

tags. They simply interrogate the status of the inputs wired to the unit,

and to the status of the outputs. Table4.1 and 4.2 list the ABx

commands recognized by the LRP2000.

Table 4.1 and 4.2- ABx Command Set Listings

Single tag Commands

04H Fill Tag

05H Block Read

06H Block Write

07H Read Tag Serial Number

08H Tag Search

0DH Continuous Block Read

14H Get Block Status

15H Get Label Information

16H Write Family Code

17H Lock Family Code

Multi tag commands

82H SN Block Read All

83H

Start/Stop Continuous SN Block

Read All

84H Fill Tag All

85H Block Read All

86H Block Write All

87H Read Tag SN All

88H Tag Search All

8DH Start/Stop Continuous Read All

8EH Memory Lock All

8BH Write Family Code All

8CH Lock Family Code All

94H SN Fill

95H SN Block Read

96H SN Block Write

User I/O

Commands:

10H

Set Output 11H