RAW TCP/IP Command & Response Examples | Emsa HS500E specs

C H A P T E R 7 : R A W T C P / I P P R O T O C O L

7.2RAW TCP/IP COMMAND & RESPONSE EXAMPLES

In RAW TCP/IP, RFID commands issued by the Host resemble Modbus TCP commands; however RAW TCP/IP commands require an additional two-byteheader (which includes 0xFF in the MSB, and 0x01 - the Node ID of the HS500E - in the LSB). These two bytes are inserted in front of the standard Modbus TCP command string. RAW TCP/IP response packets also contain the same additional two-byte header; 0xFF in the MSB and the 0x01 in the LSB. The HS500E handles all handshaking tasks.

7 . 2 . 1 R AW T C P / I P C o m m a n d E x a m p l e

In the following example, a 14-byte command has been issued to the HS500E (Node 01), instructing it to read 6 bytes from a tag within RF range starting at tag address 0x0001. A Timeout Value of two seconds has been set for the completion of the command.

Word	MSB	LSB	Description

01	FF	01	“Raw TCP/IP” 2-byte Command Header -
			0xFF and Node 01

02	00	06	2-byte value indicating Overall Length
			measured in number of “words,” not
			including the preceding 2-byte header

03	AA	05	MSB = AA
			LSB = Command ID: 02 - Read Data
			Command

04	00	01	MSB = 00
			LSB = Node ID: 01 (Must be same as
			specified in header)

05	00	32	2-byte Timeout Value measured in .10
			second increments (0x0032 = 50 x .10 or 5
			seconds)

06	00	01	2-byte Start Address for the Read: 0x0001

07	00	06	2-byte Read Length: 6 bytes

H S 5 0 0 E – O P E R A T O R ’ S M A N U A L	P / N : 1 7 - 1 3 0 5 R E V 0 2 ( 1 2 - 0 5 )
	P A G E 5 8 O F 8 2

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Emsa HS500E manual RAW TCP/IP Command & Response Examples, AW T C P / I P C o m m a n d E x a m p l e

Contents

Page Industrial Ethernet Antenna 800 626-3993 toll free 831 438-7000 office 831 438-5768 fax HS500E FCC Compliance Notice FCC Part Table of Contents RAW TCP/IP Command Example RAW TCP/IP Response Example Syntax Errors RF Response ErrorsModbus TCP Command Structure Modbus TCP Response Structure Html Server and OnDemand Overview Appendix B Ascii Chart Appendix C ETHERNET/IP Object Model O m pa n y B a c k g r o u n d Getting StartedIntroduction F I D E r v i e w H o S h o u l d R e a d t h i s M a n u a l ? About this ManualE X N o ta t i o n Dimensions & Diagrams I m e n s i o n s To p V i e w Dimensions Side View I m e n s i o n s S i d e V i e w Dimensions Rear View Power & Ethernet E D D e s c r i p t i o n s LED Descriptions N t e n n a R e a d R a n g e F r o n t V i e w N t e n n a R e a d R a n g e S i d e V i e w Installation & Setup Installation P r e c a u t i o n s Install i n g t h e H S 5 0 0 E E Fault I P a d d r e s s IP ConfigurationIP Address Configuration Html Server Html Server- Main Html Server IP ConfigurationEnter new IP address values in the fields provided Pinging the HS500E Ping IP Address Command Structure Rfid CommandsT E 06 + See the .2.1 Rfid Command Table for Complete listM m a n d P a c k e t S t r u c t u r e Ta b l e Seconds S p o n s e P a c k e t S t r u c t u r e Ta b l e Command Echo isByte RF Error Counter Word, Node ID Echo Returned Data Bytes 1 Retry Counter in the MSBReturned Data Bytes 3 Rfid Commands I D C o m m a n d s Ta b l e Field Name Word Value Returned Data bytes 1 MSB = RF Retry Counter 0100 LSB = Reserved Total TimeReturned Data bytes 3,4 I T E D a T a 0006 0003 0101 Xxxx L L T a G 0006 0005 0101 Xxxx M M a N D F S T L E D S / G E T I N F O 0006 F100 0001 0000 Command F1 Test LEDs / Read Info Response Structure Word Applicable when word 2 is F203Word Field Name Value Word # Field Name MSB = RF Retry Counter LSB = Reserved Total Time I T E I P a D D R E S S This example sets the IP address of the HS500E to Appendix a IP Address Reset HS500E Factory Default IP Address There is no response for this command S E T B a T T E R Y C O U N T E R Y n t a x Error s Error CodesError Types F R e s p o n s e Error s What is Ethernet/IP? Chapter ETHERNET/IP Protocol ƒ Configure the HS500E via OnDemand Node Configuration Steps to Configure the HS500EHS500E Node Configuration T M L S e r v e r a n d O n D e m a n d O v e r v i e w OnDemand Configuration Controller Settings OnDemand Node 01 ConfigurationUse this page to modify the settings for Node Write Settings Read Settings Write Tag Name / Write File Address G E 4 4 O F 8 Configuring PLC Controller Tags O n t r o l l e r Ta g s S u m m a r y Checking Ondemand Status OnDemand Status Using the HS500E with Rslogix Screen shot of RSLogix T h e r n e t / I P H a n d s h a k i n g T h e r n e t / I P H a n d s h a k i n g E x a m p l e G E 4 9 O F 8 Write Tag where responses are written by the HS500E Html Server and Ondemand PLC Support Words / 200 Bytes Modbus TCP OverviewO d b u s T C P C o m m a n d S t r u c t u r e 4000 65536 Modbus TCP Command Structure32775 Node 01 Memory Map Consume Registers Modbus TCP Response Structure O d b u s T C P R e s p o n s e S t r u c t u r e40001 Node 33 Memory Map Produce Registers Modbus TCP Handshaking O s t / H S 5 0 0 E M o d b u s T C P H a n d s h a k i n g G E 5 6 O F 8 Chapter RAW TCP/IP Protocol Command RAW TCP/IP Command & Response ExamplesLSB = Command ID 02 Read Data AW T C P / I P C o m m a n d E x a m p l e AW T C P / I P R e s p o n s e E x a m p l e Appendix a IP Address Reset IP Address Reset Button Ascii Chart Appendix B G E 6 2 O F 8 Appendix C ETHERNET/IP Object Model ETHERNET/IP Required Objects Class Attributes Name Data Type Data Value Access RuleInstance Attributes Name Data Type Data Value Access Rule D e n t i t y O b j e c t 0 x 0 1 1 I n s t a n c e Common Services Implemented for Service Name Code Status Word Bit Bit = S s e m b l y O b j e c t 0 x 0 4 3 I n s ta n c e s Class Attributes Name Data Data Value Access Rule TypeE s s a g e R o u t e r O b j e c t 0 x 0 Bitmap of Produce Instances with Data Node 1 Serial Produce Data WORD100 All 0’s Produce Data Sequence NumberNode 1 Serial Produce Data Size Node Serial Produce Data Size Node Serial Consume Data Size Consume Data Sequence NumberNode Serial Consume Data WORD100 All 0’s Instance 0x81 Attributes Heartbeat Instance Input Only Instance 0x80 Attributes Configuration InstanceYes SetAttributeSingle O n n e c t i o n M a n a g e r O b j e c t 0 x 0 C P O b j e c t 0 x F 5 1 I n s ta n c e Gateway Address Interface Configuration Get Structure IP AddressNetwork Mask Name Server 100 Get Interface Flags T h e r n e t L i n k O b j e c t 0 x F 6 1 I n s t a n c eInterface Speed Physical Address Usint Array6 Get S t a n c e s Vendor Specific Objects5 0 0 E C o n s u m e D a t a O b j e c t 0 x 6 4 3 Bit 0 Instance 1 … Bit 31 Instance Consume Data 10,000-10,249 Consume Data 8,000-8,249Consume Data 9,000-9,249 Consume Data 20,000-20,249 Yes Get Attribute Single Yes Set Attribute Single 5 0 0 E P r o d u c e D a t a O b j e c t 0 x 6 5 3 Produce Data 20,000-20,249 Produce Data 9,000-9,249Produce Data 10,000-10,249 122 Produce Data 30,000-30,249 G E 7 8 O F 8 D e m a n d O b j e c t 0 x 6 7 1 0 I n s ta n c e s Only Read Tag Name ControlLogix G E 8 1 O F 8 EMS Warranty