Emsa HS500E manual Chapter ETHERNET/IP Protocol, What is Ethernet/IP?

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C H A P T E R 5 : E T H E R N E T / I P P R O T O C O L

CHAPTER 5:

ETHERNET/IP PROTOCOL

The HS500E is designed to support many common Industrial Ethernet protocols and can be implemented in a wide variety of existing Host / PLC Industrial Ethernet applications. One such popular protocol that can be used to transfer data over Ethernet to and from the unit is Ethernet/IP (EIP).

This chapter focuses on the process of setting up and configuring the HS500E to communicate (via Ethernet/IP) with a ControlLogix Programmable Logic Controller (PLC). Also in this chapter you will find a description of EMS’ HTML Server and OnDemand utility with step-by-step instructions to help you configure the HS500E for your Ethernet/IP environment.

NOTE:

This manual assumes that users are already familiar with communications protocols, industrial Ethernet principles and programmable logic controller technologies.

For specific information regarding the protocol used by your particular RFID application, please refer to the appropriate documentation from your Host software program provider.

What is Ethernet/IP?

Built on the standard TCP/IP protocol suite, EtherNet/IP is a high-level application layer protocol for industrial automation applications that uses traditional Ethernet hardware and software to define an application layer protocol that structures the task of configuring, accessing and controlling industrial automation devices.

Ethernet/IP classifies Ethernet nodes as predefined device types with specific behaviors. The set of device types and the EIP application layer protocol is based on the Common Industrial Protocol (CIP) layer used in both DeviceNet and ControlNet. Building on these two widely used protocol suites, Ethernet/IP provides a seamlessly integrated system from the RFID Subnet network to the Host and enterprise networks.

The HS500E is designed to communicate as an EtherNet/IP client device which will receive and execute RFID commands issued by the Host or PLC (acting as EtherNet/IP Server).

ATTENTION: for information regarding the Object Model implemented in the HS500E, see Appendix C.

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 3 9 O F 8 2

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Contents Page 800 626-3993 toll free 831 438-7000 office 831 438-5768 fax Industrial Ethernet AntennaHS500E FCC Part FCC Compliance NoticeTable of Contents Html Server and OnDemand Overview Syntax Errors RF Response ErrorsModbus TCP Command Structure Modbus TCP Response Structure RAW TCP/IP Command Example RAW TCP/IP Response ExampleAppendix B Ascii Chart Appendix C ETHERNET/IP Object Model F I D E r v i e w Getting StartedIntroduction O m pa n y B a c k g r o u n dAbout this Manual H o S h o u l d R e a d t h i s M a n u a l ?E X N o ta t i o n I m e n s i o n s To p V i e w Dimensions & DiagramsI m e n s i o n s S i d e V i e w Dimensions Side ViewDimensions Rear View Power & Ethernet LED Descriptions E D D e s c r i p t i o n sN 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 P r e c a u t i o n s Installation & SetupInstall i n g t h e H S 5 0 0 E Html Server IP ConfigurationIP Address Configuration E Fault I P a d d r e s sHtml Server IP Configuration Html Server- MainEnter new IP address values in the fields provided Ping IP Address Pinging the HS500ERfid Commands Command StructureT E Seconds 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 06 +Word, Node ID Echo Command Echo isByte RF Error Counter S p o n s e P a c k e t S t r u c t u r e Ta b l eRetry Counter in the MSB Returned Data Bytes 1Returned Data Bytes 3 I D C o m m a n d s Ta b l e Rfid CommandsWord Value Field NameMSB = RF Retry Counter 0100 LSB = Reserved Total Time Returned Data bytes 1Returned Data bytes 3,4 I T E D a T a 0006 0003 0101 Xxxx 0006 0005 0101 Xxxx L L T a G0006 F100 0001 0000 M M a N D F S T L E D S / G E T I N F OCommand F1 Test LEDs / Read Info Response Structure Value Applicable when word 2 is F203Word Field Name WordMSB = RF Retry Counter LSB = Reserved Total Time Word # Field NameThis example sets the IP address of the HS500E to I T E I P a D D R E S S HS500E Factory Default IP Address Appendix a IP Address ResetS E T B a T T E R Y C O U N T E R There is no response for this commandF R e s p o n s e Error s Error CodesError Types Y n t a x Error sChapter ETHERNET/IP Protocol What is Ethernet/IP?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 Steps to Configure the HS500EHS500E Node Configuration ƒ Configure the HS500E via OnDemand Node ConfigurationOnDemand Configuration Write Settings OnDemand Node 01 ConfigurationUse this page to modify the settings for Node Controller SettingsWrite Tag Name / Write File Address Read SettingsG E 4 4 O F 8 O n t r o l l e r Ta g s S u m m a r y Configuring PLC Controller TagsOnDemand Status Checking Ondemand StatusScreen shot of RSLogix Using the HS500E with RslogixT 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 T h e r n e t / I P H a n d s h a k i n gG E 4 9 O F 8 Write Tag where responses are written by the HS500E Html Server and Ondemand PLC Support 4000 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 Words / 200 BytesNode 01 Memory Map Consume Registers Modbus TCP Command Structure32775 65536Node 33 Memory Map Produce Registers 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 Modbus TCP Response StructureO 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 Modbus TCP HandshakingG E 5 6 O F 8 Chapter RAW TCP/IP Protocol AW T C P / I P C o m m a n d E x a m p l e RAW TCP/IP Command & Response ExamplesLSB = Command ID 02 Read Data CommandAW T C P / I P R e s p o n s e E x a m p l e IP Address Reset Button Appendix a IP Address ResetAppendix B Ascii ChartG E 6 2 O F 8 Appendix C ETHERNET/IP Object Model 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 Class Attributes Name Data Type Data Value Access RuleInstance Attributes Name Data Type Data Value Access Rule ETHERNET/IP Required ObjectsStatus Word Bit Bit = Common Services Implemented for Service Name CodeBitmap of Produce Instances with Data 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 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 sNode Serial Produce Data Size Produce Data Sequence NumberNode 1 Serial Produce Data Size Node 1 Serial Produce Data WORD100 All 0’sConsume Data Sequence Number Node Serial Consume Data SizeNode Serial Consume Data WORD100 All 0’s Instance 0x80 Attributes Configuration Instance Instance 0x81 Attributes Heartbeat Instance Input OnlyYes SetAttributeSingle C P O b j e c t 0 x F 5 1 I n s ta n c e O n n e c t i o n M a n a g e r O b j e c t 0 x 0Name Server Interface Configuration Get Structure IP AddressNetwork Mask Gateway AddressPhysical Address Usint Array6 Get 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 100 Get Interface FlagsBit 0 Instance 1 … Bit 31 Instance 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 S t a n c e sConsume Data 20,000-20,249 Consume Data 8,000-8,249Consume Data 9,000-9,249 Consume Data 10,000-10,249Yes Set Attribute Single Yes Get Attribute Single5 0 0 E P r o d u c e D a t a O b j e c t 0 x 6 5 3 122 Produce Data 30,000-30,249 Produce Data 9,000-9,249Produce Data 10,000-10,249 Produce Data 20,000-20,249G E 7 8 O F 8 Only 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 sRead Tag Name ControlLogix G E 8 1 O F 8 EMS Warranty