Omron V720S-BC5D4A User Manual page 10

4-2 Trial Operation ...........................................................................................................4
4-3 Reader/Writer Setting ................................................................................................5
4-3-1 Host Communications Setting (COM Port Setting) ........................................... 5
4-3-2 Chip Operating Mode Setting .............................................................................. 6
4-3-3 Command Processing Procedure Setting ............................................................ 7
4-3-4 Antenna and Tag Communications Setting ........................................................ 8
4-3-5 Offline Mode Setting............................................................................................. 9
4-3-6 Initialization of settings ....................................................................................... 9
4-3-7 Fixing of Settings.................................................................................................. 9
4-4 Installation Environment ........................................................................................10
4-4-1 Installation ...........................................................................................................10
4-5 Mounting Method .....................................................................................................11
4-5-1 Mounting Dimensional Drawing ........................................................................11
4-6 Wiring Method..........................................................................................................12
4-6-1 Power Supply and Grounding Wires ..................................................................12
4-6-2 Host Communications Cabling ...........................................................................13
4-6-2-1 RS-232C Interface Cabling............................................................................13
4-6-2-2 RS-485 Interface Cabling ............................................................................15
4-6-3 Assembly of Connector ........................................................................................18
4-6-3-1Assembly of Host Communications Connector and I/O Connector..............18
4-6-3-2 Assembly of Connector.................................................................................20
SECTION 5
Control from Host ........................................................... 5-1
5-1 Control by Commands................................................................................................3
5-1-1 Control by Commands .......................................................................................... 3
5-1-2 Command-Response Flow .................................................................................... 3
5-1-3 ACK/NACK Control.............................................................................................. 4
5-2 Control Procedures for Each Communication Mode .................................................5
5-2-1 Single Access ......................................................................................................... 5
5-2-1-1 Single Trigger Mode ......................................................................................... 5
5-2-1-2 Single Auto Mode.............................................................................................. 5
5-2-1-3 Single Repeat Mode: ISO Mode ....................................................................... 6
5-2-1-4 Polling Auto Read ............................................................................................. 7
5-2-2 FIFO Access........................................................................................................... 8
5-2-2-1 FIFO Trigger Mode........................................................................................... 8
5-2-2-2 FIFO Auto Mode ............................................................................................... 9
5-2-2-3 FIFO Repeat Mode ..........................................................................................10
5-2-3 Multiple Access ....................................................................................................11
5-2-3-1 Multiple Trigger Mode ....................................................................................11
5-2-3-2 Multiple Repeat Mode .....................................................................................13
5-2-4 Selective Access....................................................................................................14
5-2-4-1 ISO Mode .........................................................................................................14
5-2-4-2 I.CODE1 Mode.................................................................................................16
5-2-5 Specifying a Tag Code: I.CODE1 Mode ..............................................................18
5-3 Command-Response Format....................................................................................19
5-3-1 Command Frame Structure ................................................................................19
5-3-2 Response Frame Structure..................................................................................19
5-3-3 Command Code List ............................................................................................20
5-3-4 Communication Mode List ..................................................................................21
5-3-5 Command-by-Command Communication Mode List ........................................23
5-3-6 Specifying a Data Code........................................................................................24
5-3-7 Exit Code List ......................................................................................................25
5-3-7-1 ISO Mode .........................................................................................................25
5-3-7-2 I.CODE1 Mode.................................................................................................26
5-3-8 Example BCC Calculation...................................................................................27
5-4 Communication Commands.....................................................................................28
5-4-1 Read (RD) .............................................................................................................28
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