User's Manual

ManualsBrandsOmron Corporation, RFID Business Development Department ManualsElectronicsRF ID Reader

5-1

SECTION 5

Control from Host

5-1 Control by Commands.............................................................................................5-3

5-1-1 Control by Commands ..........................................................................................5-3

5-1-2 Command-Response Flow ....................................................................................5-3

5-1-3 ACK/NACK Control..............................................................................................5-4

5-2 Control Procedures for Each Communication Mode ..............................................5-5

5-2-1 Single Access .........................................................................................................5-5

5-2-1-1 Single Trigger Mode ...................................................................................5-5

5-2-1-2 Single Auto Mode........................................................................................5-5

5-2-1-3 Single Repeat Mode: ISO Mode .................................................................5-6

5-2-1-4 Polling Auto Read.......................................................................................5-7

5-2-2 FIFO Access ..........................................................................................................5-8

5-2-2-1 FIFO Trigger Mode.....................................................................................5-8

5-2-2-2 FIFO Auto Mode .........................................................................................5-9

5-2-2-3 FIFO Repeat Mode ...................................................................................5-10

5-2-3 Multiple Access ...................................................................................................5-11

5-2-3-1 Multiple Trigger Mode .............................................................................5-11

5-2-3-2 Multiple Repeat Mode ..............................................................................5-13

5-2-4 Selective Access...................................................................................................5-14

5-2-4-1 ISO Mode...................................................................................................5-14

5-2-4-2 I.CODE1 Mode..........................................................................................5-16

5-2-5 Specifying a Tag Code: I.CODE1 Mode .............................................................5-18

5-3 Command-Response Format .................................................................................5-19

5-3-1 Command Frame Structure ...............................................................................5-19

5-3-2 Response Frame Structure.................................................................................5-19

5-3-3 Command Code List ...........................................................................................5-20

5-3-4 Communication Mode List .................................................................................5-21

5-3-5 Command-by-Command Communication Mode List .......................................5-23

5-3-6 Specifying a Data Code.......................................................................................5-24

5-3-7 Response Code List.............................................................................................5-25

5-3-7-1 ISO Mode...................................................................................................5-25

5-3-7-2 I.CODE1 Mode..........................................................................................5-26

5-3-8 Example BCC Calculation..................................................................................5-27

5-4 Communication Commands ..................................................................................5-28

5-4-1 Read (RD) ............................................................................................................5-28

5-4-2 Write (WT)...........................................................................................................5-29

5-4-3 Read (RD)-Tag Detection: I.CODE1 Mode only ................................................5-31

5-4-4 Read (RD)-UID Select/Specified Tag .................................................................5-32

5-4-5 Write (WT)-UID Select/Specified Tag................................................................5-33

5-4-6 Read (RD)-Fast Read Access: I.CODE1 Mode only ..........................................5-34

5-4-7 Polling Single Auto Read (PR) ...........................................................................5-35

5-4-8 Polling Single Auto Write (PW) .........................................................................5-36

5-4-9 Polling Check (PC)..............................................................................................5-37

5-4-10 Polling End (PE)..................................................................................................5-38

5-4-11 Memory Check (MC): I.CODE1 Mode only .......................................................5-39

5-4-12 Memory Calculation (MK): I.CODE1 Mode only ..............................................5-39

5-5 System Command..................................................................................................5-40

5-5-1 System Read (SR): ISO Mode only.....................................................................5-40

5-5-2 System Write (SW): ISO Mode only...................................................................5-41