QR4431 User Manual
Contents
1. Electronics Response format Field Name description Length byte OxEE packet head 1 No incl Packetiengih o include packet head and CRC 2 length 0x03 Write command 1 Command 0x00 Command execute success i status OxFF Command execute fail Te aeaponye return tag number 2 num epc id length not Tag id length 1 se include pc Tag response Pc 2 Epc tag id data N 2 0x01 0x00 CRC check error 0x02 0x00 Set RX Bitrate error 0x03 0x00 tag no response or timeout EEE 0x04 error_code error code of tag 2 response 0x05 0x00 antenna fault 0x06 0x00 Access password error 0x07 0x00 RFpower set error CRC check 16bit CCITT CRC MSB first 2 Note if Command status execute fail the tag response data ignore 5 1 7 Lock Read command can allow reader to lock all memory EPC memory TID memory or user memory Lock command suit for operating one bank Lock password prevent or allow reader write this password Lock individual memory prevent or allow this individual memory Lock permanently this memory Only Tags in the secured state shall execute a Lock command Request format The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Shanghai Quanray Electronics co Ltd Quanray QR4431 User Manual2. Quanray a Electronics 1 2 3 4 Shanghai Quanray Electronics co Ltd Contents ADStraC toeon eeann bass oaro da ai OA TE 2 Reader SPECHI CATION ssicssssscoscssssissssassssecsssarssessssssesssasssxessvassusavessusseutcasatsdedennssdsceassusseenssssacasstabaxesevac 2 21 Reader Specifications csccsscasce sa etecd eae anit aR ee E Seen 3 Driver installation guide wisssscssssssecssssisccsscssosssacssessessssscsisscsscessssatseasesssoesseasseassedsceassesasvaaseassecseasess 4 Reader demo SOtt wares sccssssisssidssdecesssasscsassscsucocds sostassnsdacsccacoavessesseds lt sisssesoussediessstsueseassecssducbecsssssssd 4 4 1 Installation the demo Softwar e ccsccecsceeesseesseeseeesenencsecsecusecaecesecacecaeeeaeeeseeeseeesenenseaees 4 4 2 Explanation of the demo software 1cccscccsseesseesceeseeesenecusecusecuseccecacecaceeaeeeseeeseeeseneeeeeees 4 4 3 Select Redder connection soconsisssnc auna NEE AN 2 AA Query parameters Set 35 oss cressntscessincancstagadesietdesbausadnentiaceavacadadvadateesdesspdenebaratennentacannedatiasaentons 6 4I Select parameters Selari annaa ain tenes teak Meio ated aa ele gh E E AE 7 46 Inventory WAY Seletti neces ts hkseases emcees ee 8 4 7 RF power output set and antenna select cccccccccceesceesceeseeee cess cuss cesecsecaceeseeeseeeseeenenenenaees 9 48 Access FuncHOn iiias ai a aa aa a a aA 10 Basic protocol packet formatt cicsssscssssssessesssescs
3. permission of Quanray Electronics Field Name description pee OxEE packet head Packet length No include packet head and CRC length 0x04 lock command RF POWER 15 30 0x00 All tag can be inventoried ignore Sel SL default 0x01 Only inventory tags with SL NOT set 0x02 Only inventory tags with SL SET 0x00 Use session SO for inventory seein Ox01 Use session S1 for inventory 0x02 Use session S2for inventory default 0x03 Use session S3 for inventory 0x00 Only inventory Tags with inventoried flag set to A for session Taget be a 0x01 Only inventory Tags with inventoried flag set to B for session default 0 15 Sets the number of slots 2Q in the Start AG first Inventory Round of the Inventory A gia 0x00000000 if not application password Menai bank 0x00 reserver bank Enable Access oo ee iad 0x02 Tid bank i 0x03 user bank 0b0000 0001 perma lock 0b0000 0010 perma lock mask Lokan 0b0000 0100 read write p 0b0000 1000 read write mask 0b0001 0000 pwd read write 0b0010 0000 pwd read write mask 0b0000 0001 Antenal EEE E 0b0000 0010 Antena2 0b0000 0100 Antena3 0b0000 1000 Antena4 CRC check 16bit CCITT CRC MSB first The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written QR4431 User Manual Eero Response format Field Name description Leng
4. Command 0x00 Command execute success l status OxFF Command execute fail Status code 0x01 0x00 CRC check error 2 CRC check 16bit CCITT CRC MSB first 2 The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Shanghai Quanray Electronics co Ltd QR4431 User Manual Quanray Electronics 5 1 4 Inventory Tag Returns a list of Gen 2 Class1 tags found in the field of the reader The tags are first selected by the select criteria in the Select List If the Select List is empty the default select is used Request format Field Name description Length byte OxEE packet head 1 Packet length No include packet head and CRC length 2 0x01 Inventory command 1 RF POWER 15 30 1 Ox00 All tag can be inventoried ignore SL default Sel 0x01 Only inventory tags with SL NOT 1 set 0x02 Only inventory tags with SL SET 0x00 Use session SO for inventory Ox01 Use session Sl for session aenor 1 Ox02 Use session S2for inventory default 0x03 Use session S3 for inventory Ox00 Only inventory Tags with inventoried flag set to A for session Target Ox01 Only inventory Tags with 1 inventoried flag set to B for session default 0 15 Sets the number of slots 2Q in Starting Q the first Inventory Round of the 1 Inventory 0b0000 0001 Antennal P ETENEE E 0b000
5. 0 0010 Antenna2 1 0b0000 0100 Antenna3 0b0000 1000 Antenna4 CRC check 16bit CCITT CRC MSB first 2 The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Shanghai Quanray Electronics co Ltd QR4431 User Manual Quanray Electronics Response format Field Name Description Length byte OxEE packet head 1 Packet length No include packet head and CRC 2 length 0x01 Inventory command 1 Command 0x00 Command execute success i status OxFF Command execute fail T a A return tag number 1 num Ol antenal Antenna 02 antena2 i series number 03 antena3 04 antena4 Tag response 1 epc id length not Epc id length ncudepe N 2 Pc 2 Epc EPC data N 2 Tag response2 Tag response n 0x01 0x00 CRC check error 0x02 0x00 Set RX Bitrate error 0x03 0x00 tag no response or timeout Samiscode 0x04 error_code error code of tag 2 response 0x05 0x00 antenna fault 0x06 0x00 Access password error 0x07 0x00 RFpower set error CRC check 16bit CCITT CRC MSB first 2 Note if Command status execute unsuccessfully the tag response data ignore The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior wr
6. 0x00 Access password error 0x07 0x00 RFpower set error CRC check 16bit CCITT CRC MSB first 2 Notice if Command status execute fail the tag response data ignore 5 1 9 CRC function WORD CDemoView GetCRC16 const CByteArray amp InputData int nLength BYTE i BYTEj 0 WORD CRC Oxffff while nLength 0 for i 0x80 i 0 i 2 if CRC amp 0x8000 0 CRC 2 CRC 0x1021 else CRC 2 if BYTE InputDatal j amp i 0 CRC 0x 1021 j return CRC The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray
7. CRC check 16 bit CCITT CRC MSB first 2 5 1 Command set 5 1 1 Get Reader Info To get the basic info of the reader client software should send get reader info request the reader will response the antenna default status when the reader is running Request format Field Name description Length byte OxEE packet head 1 Packetiensih No include packet head and CRC 2 length 0x0a Get Reader Status COMMAND 1 The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray QR44 Electronics 31 User Manual CRC check 16bit CCITT CRC MSB first Response format Field Name description Length byte OxEE packet head 1 Paoketisneth No include packet head and CRC 2 length Ox0a Get Reader Status COMMAND 1 0x00 reader run status check pass Rewer sais OxFF reader reader initial fail Sortare Current Reader software version 2 version Hardwats Current Reader hardware version 2 version 0b0000 0001 Antennal connected EIE E 0b0000 0010 Antenna connected 1 0b0000 0100 Antenna3 connected 0b0000 1000 Antenna4 connected Status code 0x01 0x00 CRC check error 2 CRC check 16bit CCITT CRC MSB first 2 Note reader will send the response when the reader checks so
8. Electronics 4 8 Access Function Eel AccessForm Antenna and RfPower O Ant1 Ant2 RfPower Out 27 Read amp Write Lock Kill Read and Write Command TagBankSelect Acceess Pwd Read Frite Epc C Reserved Tid User 0000 0000 WordPtr WordCoun Get hex data May change WordCount and WordPtr EPC of response You can execute read write kill lock subcommand in access command 5 Basic protocol packet format Host to Reader communications follows a Request Response protocol The Host sends request packets and the Reader sends Responses But the reader can send a information to host initiative Request packet format Field Name Description Length byte The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manual Quanray Electronics OxEE packet head 1 Packet length No include packet head and CRC length 2 MSB first type Packet type 1 Payload Packet data INDO S Dayloae length CRC check 16 bit CCITT CRC MSB first 2 Response format Field Name Description Length Byte OxEE packet head 1 No include packet head and CRC Packetioneti 1enpth MSB firs i type Packet type 1 Payload Packet data Mane payload length
9. al Quanray Electronics Pc 2 Epe EPC data N 2 Read data Length n 1 Read data length 16bit M Data Read data content M 2 0x01 0x00 CRC check error 0x02 0x00 Set RX Bitrate error 0x03 0x00 tag no response or timeout 0x04 error_code error code of tag Status code 2 response 0x05 0x00 antenna fault 0x06 0x00 Access password error 0x07 0x00 RFpower set error CRC check 16bit CCITT CRC MSB first 2 Note if Command status execute fail the tag response data ignore 5 1 6 Write tag Write allows a reader to write a word in a Tag s Reserved EPC TID or User memory Write has the following fields MemBank specifies whether the Write occurs in Reserved EPC TID or User memory WordPtr specifies the word address for the memory write where words are 16 bits in length For example WordPtr 00h specifies the first 16 bit memory word WordPtr Olh specifies the second 16 bit memory word etc Access password when access password of tag is not zero a valid Access password must be given to enter Secured state to execute read request Enable Access password bit specifies if the tag enters secured state to execute command when Tag Access password is not zero Request format The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written per
10. ication Electrical spec Operation frequency 920 925MHz CHN 902 928MHz FCC Radio regulator CHN FCC Protocol EPC C1 GEN2 ISO18000 6C Reader range tag dependent Write range 70 reader range ANT port 1 ANT number 1 Interface Port RS232 Output power 15 27dBm Frequency stability 10 ppm Power 5VDC 500mA by power of usb interface Power consumption 2 5 Watts Environment Operating temperature 10 50 C Storage temperature 25 65 C Operating Humidity 5 to 95 RH non condensing Mechanical spec Dimension 145 130 30mm Weight 350g The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray Electronics QR4431 User Manual 3 Driver installation guide Install CP210x_VCP_Win2K_XP_S2K3 setup file Then plug usb cable o reader in usb interface of PC The PC will find a new hardware and install the driver if connect reader first Enter the Device Manager and find the virtual COM 4 Reader demo software 4 1 Installation the demo software Before run the demo software donet framework2 0 or up need to install then double click QuanrayReaderDemo exe start the demo 4 2 Explanation of the demo software The main window of the demo software as follow Shanghai Quanray Electronics co L
11. in part without prior written permission of Quanray QR4431 User Manual Becton 0x02 Use session S2for inventory default 0x03 Use session S3 for inventory Ox00 Only inventory Tags with inventoried flag set to A for session Taget Ox01 Only inventory Tags with 1 inventoried flag set to B for session default 0 15 Sets the number of slots 2Q in Starting Q the first Inventory Round of the 1 Inventory D 0x00000000 if not application 4 password Memory bank 0x00 reserver bank And Enable 0x01 epc bank Access 0x02 Tid bank l password 0x03 user bank WordPtr Start address point 1 WordCount Number word to read 1 0b0000 0001 Antennal Antenna select 0b0000 0010 Antenna2 i enna select 0b00000100 Antenna3 0b0000 1000 Antenna4 CRC check 16bit CCITT CRC MSB first 2 Response format Field Name description Length byte OxEE packet head 1 No include packet head and CRC Packet length p 2 length 0x02 read command 1 Command 0x00 Command execute success i status OxFF Command execute fail Ta response j 4 return tag number 1 num epc id length not Tag response Tag id length P 8 1 include pe N The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manu
12. itten permission of Quanray QR4431 User Manual Quanray Electronics 5 1 5 Read tag Read allows reader to read part or of a tag s reserved EPC TID or User memory Read has the following filed Memory Bank specifies whether the Read accesses Reserved EPC TID User memory Read commands shall apply to a single memory bank WordPtr specifies the starting word address for the memory read where words are 16 bits in length For example WordPtr 00h specifies the first 16 bit memory word WordPtr O1h specifies the second 16 bit memory word WordCount specifies the number of 16 bit words to be read Access password when access password of tag is not zero a valid Access password must be given to enter Secured state to execute read request The tag enters secured state to execute command if Tag Access password is not zero Request format Field Name Description Length byte OxEE packet head 1 Packet length No include packet head and CRC length 2 0x02 read command 1 RF POWER 15 30 1 0x00 All tag can be inventoried ignore SL default Sel 0x01 Only inventory tags with SL NOT 1 set 0x02 Only inventory tags with SL SET 0x00 Use session SO for inventory 0x01 Use session S1 for inventory session The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or
13. me antenna fault 5 1 2 Set Select 0 Target 2 Action 4 that is to say make all tag was Inventoried and use session Change the select parameter in the reader the default select parameter length S2 and make Inventory flag B Request format permission of Quanray A Length Field Name Description 8 byte OxEE packet head 1 Packet length No include packet head and CRC length 2 The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written QR4431 User Manual Bearer 0x06 set select command 1 0x00 Modify Session SO Inventoried Flag 0x01 Modify Session S1 Inventoried Flag Target 0x02 Modify Session S2 Inventoried Flag 1 0x03 Modify Session S3 Inventoried Flag 0x04 Select SL Action Matching Non_Matching 0x00 Assert SL or deassert SL or inventoried gt A inventoried gt B Assert SL or E inventoried gt A Donothing 0x02 Do nothing deassert Sh inventoried gt B 0x03 Negate SL or Assert SL or Action i A gt B B gt A inventoried gt A l 0x04 deassert SL or Assert SL or d inventoried gt B inventoried gt A rt SL 0x05 oe a Do nothing inventoried gt B Assert SL or N Ponotune inventoried gt A Negate SL or 0x07 Do nothing hee ok 0x00 reserver bank 0x01 epc ba
14. mission of Quanray QR4431 User Manual Becton Length Field Name description oS OxEE packet head 1 Packet length No include packet head and CRC length 2 0x03 Write command 1 RF POWER 15 30 1 0x00 All tag can be inventoried ignore Sel SL default i 0x01 Only inventory tags with SL NOT set 0x02 Only inventory tags with SL SET 0x00 Use session SO for inventory 0x01 Use session S1 for inventory session 1 0x02 Use session S2for inventory default 0x03 Use session S3 for inventory 0x00 Only inventory Tags with inventoried Taset flag set to A for session i 8 0x01 Only inventory Tags with inventoried flag set to B for session default 0 15 Sets the number of slots 2Q in the Start AG first Inventory Round of the Inventory A pecs 0x00000000 if not application 4 password Memory bank 0x00 reserver bank And Enable 0x01 epc bank i Access 0x02 Tid bank password bit 0x03 user bank WordPtr Start address point 1 WordCount Number word to write 1 RFU 0 2 xK data Write data Mi 0b0000 0001 Antennal Aami select 0b0000 0010 Antenna2 1 0b0000 0100 Antenna3 0b0000 1000 Antenna4 CRC check 16bit CCITT CRC MSB first 2 The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manual
15. nk Memon Pal ajo Td bank 0x03 user bank The memory bit address at which to start Point i i 2 matching Ms Byte first Number of bits to use of Mask length D 1 Note 0 implies all tags match mask Bits to match MS bit first 32 Truncate 0x00 disable truncation 1 CRC check 16bit CCITT CRC MSB first 2 Response format Field Name Description Length byte The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Shanghai Quanray Electronics co Ltd QR44 31 User Manual Bearer OxEE packet head 1 Packet lenath No include packet head and CRC 2 length 0x06 set select command 1 Command 0x00 Command execute success 1 status OxFF Command execute fail Suck 0x01 0x00 CRC check error 2 0x08 0x00 select list full CRC check 16bit CCITT CRC MSB first 2 5 1 3 Reset Select Reset Select para Request format meter to default select parameter Field Name Description pas OxEE packet head 1 Packet length No include packet head and CRC length 2 0x07 reset select command 1 CRC check 16bit CCITT CRC MSB first 2 Response format Field Name Description Length byte OxEE packet head 1 No j Packet lensth o include packet head and CRC 2 length 0x07 reset select command 1
16. sser SL or inventoried gt B non_match Assert SL or inventoried gt A v hex data add zero if not a byte Mask bit data 3000 You can change the select parameter according to your need click the Set button to write select parameter to reader 4 6 Inventory way select Inventory Ant amp Power Loop Set Times 1 E Start Demo software have two way to get epc bank data by inventory Loop click start button to start inventory operate until click start button again set times inventory the tag counts to a set value Default once The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray r Electronics 4 7 RF power output set and antenna select MV Ant1 C Ant2 RF Output dbm The demo software will get the antenna connection status after reader set up connection with demo software If reader checks an antenna the demo will enable antenna select The output RF power is between 15 and 27 Only one antenna can be selected in this reader The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manual Quanray
17. ssssoscasssccssssssesasscsecsssossscssesssossoussoassesssessossssesssosssees 10 Sde Command Sel Sisenen aE RE AEE E ERE EEEE I SA LGe Reader Alonson E nea aneevis E E ieee eats 11 5 12 Set Seleti sisi siicccsassiciseancisuses seine ea E E R IEE EROE E 12 DAE ETA A E e E E A E ben ons E E A E E E E EE A E 14 Sol A miyentory TaS ean n N E EN E E neuen tives E nav etteatenvves 15 De Read tAE eeri E A E O E EN TE eee ERRE 17 S10 WAIE taiensis tiesi Nea E EAEE EE O OEE ORE NAER 19 oA E AT E EE EA IA I N A O T RE A I EE AN T 21 So 1 L E E AAAA ate emanate aye Tena aero anS 23 S De N12 2 Sau Mnc HOMo e E rire EEE err ener ere erent E EE 25 The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray Electronics 1 Abstract This datasheet describes reader specification how to install the Reader how to use the DEMO software and how to use API functions 2 Reader specification A suit of the reader includes 1pcs reader 1 pcs antenna Inside Ipes RS232 USB cable Shown as below Figure 1 a suit of the reader The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray Electronics 2 1 Reader specif
18. td KM KA stia Quanray Electronics Inventory AnthPower C Record Statisties Inventory Statistics The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray Electronics The data for the inventory command display in the right corner window The left window displays the detail for the reader and client control 4 3 Select Reader connection When open the demo software first a window like the following picture displays you can select the connection with the reader in this window and you can change the connection parameter in the edit box Connect Reader s Serial O Tep lp Serial con ET r Tcep ip IP 192 168 168 178 Port 4001 E Click the connect button the main window of the demo software will display if the demo software set up connect success with the reader The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Quanray Electronics sd Quanray UHF Reader Demo System 18000 6c C162 FS QR4431 User Manual EPC KASH KS re fa Quanray Electronics Inventory Ant Power O Set Times 1 E Start Record Statistics In
19. th byte OxEE packet head 1 No incl ket h Packet Tenigth o include packet head and CRC 5 length 0x04 lock command 1 Command 0x00 Command execute success i status OxFF Command execute fail ie Henne return tag number 2 num epc id length not T length T ag id leng ciud ag response Tag response Pe 2 Epc tag id data N 2 0x01 0x00 CRC check error 0x02 0x00 Set RX Bitrate error 0x03 0x00 tag no response or timeout 4 danera 0x04 error_code error code of tag 2 response 0x05 0x00 antenna fault 0x06 0x00 Access password error 0x07 0x00 RFpower set error CRC check 16bit CCITT CRC MSB first 2 5 1 8 Kill Kill allow reader prevent tag permanently Tag s whose kill password is zero do not execute a kill operation Request format ise Length description byte OxEE packet head 1 Packet length No include packet head and CRC length 2 0x09 Kill command 1 RF POWER 15 30 1 The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manual Becton Ox00 All tag can be inventoried ignore Sel SL default i 0x01 Only inventory tags with SL NOT set 0x02 Only inventory tags with SL SET 0x00 Use session SO for inventory 7 0x01 Use session S1 for inventory session 1 0x02 Use session S2for in
20. ventory Statistics 4 4 Query parameters set E Quanray UHF Reader Demo 18000 6e C162 Query Parameter Click Query Manu Shanghai Quanray Electronics co Ltd Access Select Parameter EPC The information contained herein is the exclusive property of Quanray and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray BAE QR4431 User Manual Quanray Electronics GE QueryParamSet BR Sel Session IGNORE SL v s2 Target SET TOB Cancel Above display inventory default parameters 4 5 Select parameters set E Quanray UHF Reader Demo 18000 6e C162 Query Parameter System EPC 22334455667 T8899AABBCC No Select Parameter The host may change the select parameter saved in the reader If you click the RstSelect button the reader will reset the default select parameter When the Set button is clicked a window will be opened as follow The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray QR4431 User Manual HB SetSelectParaForm Quanray Electronics Target jinventoried s2 ov StartPoint 16 S bit C Truncate Bank EPC Bank Length 10 mask bit length Action 100 match dea
21. ventory default 0x03 Use session S3 for inventory 0x00 Only inventory Tags with inventoried flag set to A for session Taget PPE 1 Ox01 Only inventory Tags with inventoried flag set to B for session default 0 15 Sets the number of slots 2Q in the eine first Inventory Round of the Inventory Enable Access 00 disable PWD Oxff enable Di 0x00000000 if not application 4 password Kill password 0x00000000 if not application 4 0b0000 0001 Antenal E 0b0000 0010 Antena2 i 0b0000 0100 Antena3 0b0000 1000 Antena4 CRC check 16bit CCITT CRC MSB first 2 Response format Field Name description Length byte OxEE packet head 1 Packet length No include packet head and CRC 2 length 0x09 Kill command 1 Command 0x00 Command execute success 1 status OxFF Command execute fail Tag response return tag number 1 num Tag response Tag id length epc id length not Tag response include pc The information contained herein is the exclusive property of Quanray and shall not Shanghai Quanray Electronics co Ltd be distributed reproduced or disclosed in whole or in part without prior written permission of Quanray Electronics Quanray Pc 2 Epc tag id data N 2 Status code 0x01 0x00 CRC check error 2 0x02 0x00 Set RX Bitrate error 0x03 0x00 tag no response or timeout 0x04 error_code error code of tag response 0x05 0x00 antenna fault 0x06
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