Anybus AB7503 X-gateway - EtherNet/IP Scanner - PROFINET-IRT Device Guide
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X-Gateway Interface Addendum EtherNet/IP Scanner Doc: HMSI-27-249 Rev: 2.00 Connecting DevicesTM +$/067$'&+,&$*2.$5/658+(72.<2%(,-,1*0,/$1208/+286(&29(175<381(&23(1+$*(1 HMS Industrial Networks Mailing address: Box 4126, 300 04 Halmstad, Sweden Visiting address: Stationsgatan 37, Halmstad, Sweden E-mail: [email protected] Web: www.anybus.com Table of Contents Table of Contents Preface About This Document How To Use This Document ............................................................................................................ P-1 Important User Information .............................................................................................................. P-1 Related Documents.............................................................................................................................. P-1 Document History ............................................................................................................................... P-1 Conventions & Terminology.............................................................................................................. P-3 Sales and Support ................................................................................................................................. P-3 Chapter 1 About the EtherNet/IP Scanner Interface General Description..............................................................................................................................1-1 Features...................................................................................................................................................1-1 External Views.......................................................................................................................................1-1 Interface Status LEDs .................................................................................................................1-2 Chapter 2 File System General Information.............................................................................................................................2-1 Structure..................................................................................................................................................2-2 System Files............................................................................................................................................2-2 Chapter 3 Network Configuration TCP/IP Settings ....................................................................................................................................3-1 HICP (Anybus IPconfig) .....................................................................................................................3-2 DHCP .....................................................................................................................................................3-2 Speed and Duplex .................................................................................................................................3-2 IP Access Control .................................................................................................................................3-3 Gateway Config Interface ....................................................................................................................3-4 Chapter 4 Web Interface General Information.............................................................................................................................4-1 Scan List Config ....................................................................................................................................4-2 Chapter 5 Data Exchange General Information.............................................................................................................................5-1 Control & Status Word Details...........................................................................................................5-2 Status Word .................................................................................................................................5-2 Control Word ...............................................................................................................................5-2 Statistics List/Live List Interpretation ...............................................................................................5-3 Chapter 6 CIP Object Implementation General Information.............................................................................................................................6-1 Identity Object, Class 01h....................................................................................................................6-2 General Information......................................................................................................................6-2 Class Attributes ...........................................................................................................................6-2 Instance Attributes........................................................................................................................6-2 Details: Status Attribute ..............................................................................................................6-3 Message Router, Class 02h...................................................................................................................6-4 General Information......................................................................................................................6-4 Class Attributes ...........................................................................................................................6-4 Instance Attributes........................................................................................................................6-4 Assembly Object, Class 04h ................................................................................................................6-5 General Information......................................................................................................................6-5 Class Attributes ...........................................................................................................................6-6 Instances .......................................................................................................................................6-6 Instance Attributes (Instances 101, 768... 831)............................................................................6-6 Instance Attributes (Instances 102, 1024... 1087) .......................................................................6-6 Connection Manager Object, Class 06h ............................................................................................6-7 General Information......................................................................................................................6-7 Class Attributes ...........................................................................................................................6-7 Instance Attributes, Instance 01h..................................................................................................6-7 Details: Class 1 Connections.........................................................................................................6-8 Details: Class 3 Target Connections..............................................................................................6-8 Diagnostic Object, Class AAh.............................................................................................................6-9 General Information......................................................................................................................6-9 Class Attributes ...........................................................................................................................6-9 Instance Attributes, Instance 01h..................................................................................................6-9 Connection Configuration Object, Class F3h ................................................................................6-10 General Information....................................................................................................................6-10 Class Attributes .........................................................................................................................6-10 Instance Attributes......................................................................................................................6-10 Port Object, Class F4h .......................................................................................................................6-11 General Information....................................................................................................................6-12 Class Attributes .........................................................................................................................6-12 Instance Attributes, Instance 02h................................................................................................6-12 TCP/IP Interface Object, Class F5h ...............................................................................................6-13 General Information....................................................................................................................6-13 Class Attributes .........................................................................................................................6-13 Instance Attributes......................................................................................................................6-13 Ethernet Link Object, Class F6h ......................................................................................................6-14 General Information....................................................................................................................6-14 Class Attributes .........................................................................................................................6-14 Instance Attributes......................................................................................................................6-14 Chapter 7 FTP Server General Information.............................................................................................................................7-1 Chapter 8 E-mail Client General Information.............................................................................................................................8-1 SMTP Server Settings ...........................................................................................................................8-1 E-mail Definitions.................................................................................................................................8-2 Appendix A Server Side Include (SSI) Functions ...............................................................................................................................................A-2 DisplayMacID ............................................................................................................................ A-2 DisplaySerial ...............................................................................................................................A-2 DisplayFWVersion.....................................................................................................................A-2 DisplayBLVersion ...................................................................................................................... A-2 DisplayIP .................................................................................................................................... A-2 DisplaySubnet .............................................................................................................................A-2 DisplayGateway .......................................................................................................................... A-3 DisplayDhcpState........................................................................................................................ A-3 StoreIPConfig .............................................................................................................................. A-3 GetText.......................................................................................................................................A-4 printf ...........................................................................................................................................A-4 scanf ............................................................................................................................................ A-8 IncludeFile ...................................................................................................................................A-9 SaveToFile .................................................................................................................................. A-9 SaveDataToFile .......................................................................................................................... A-9 DisplayScannerMode .................................................................................................................A-10 SetScannerMode ........................................................................................................................A-10 Changing SSI output..........................................................................................................................A-11 SSI Output String File ..............................................................................................................A-11 Temporary SSI Output change ...................................................................................................A-12 Gateway Control ................................................................................................................................A-12 Refreshing Dynamic Gateway Status Information.......................................................................A-12 Restarting the Gateway ..............................................................................................................A-12 Appendix B Technical Specification Scanner Interface Details .................................................................................................................... B-1 LAN (Ethernet) Connector Pinout (RJ45)....................................................................................... B-1 Important User Information This document is intended to provide a good understanding of the functionality offered by the Interface described here. The reader is expected to be familiar with high level software design, and communication systems in general. The use of advanced interface-specific functionality may require in-depth knowledge of networking internals and/or information from the network specifications. In such cases, the persons responsible for the implementation of this product should either obtain the necessary specifications to gain sufficient knowledge, or alternatively limit the implementation in such a way that this is not necessary. Liability Every care has been taken in the preparation of this manual. Please inform HMS Industrial Networks AB of any inaccuracies or omissions. The data and illustrations found in this document are not binding. We, HMS Industrial Networks AB, reserve the right to modify our products in line with our policy of continuous product development. The information in this document is subject to change without notice and should not be considered as a commitment by HMS Industrial Networks AB. HMS Industrial Networks AB assumes no responsibility for any errors that may appear in this document. There are many applications of this product. Those responsible for the use of this device must ensure that all the necessary steps have been taken to verify that the applications meet all performance and safety requirements including any applicable laws, regulations, codes, and standards. HMS Industrial Networks AB will under no circumstances assume liability or responsibility for any problems that may arise as a result from the use of undocumented features, timing, or functional side effects found outside the documented scope of this product. The effects caused by any direct or indirect use of such aspects of the product are undefined, and may include e.g. compatibility issues and stability issues. The examples and illustrations in this document are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular implementation, HMS Industrial Networks AB cannot assume responsibility for actual use based on these examples and illustrations. Intellectual Property Rights HMS Industrial Networks AB has intellectual property rights relating to technology embodied in the product described in this document. These intellectual property rights may include patents and pending patent applications in the US and other countries. Trademark Acknowledgements Anybus ® is a registered trademark of HMS Industrial Networks AB. All other trademarks are the property of their respective holders. ! WARNING: This is a class A product. in a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. ESD Note: This product contains ESD (Electrostatic Discharge) sensitive parts that may be damaged if ESD control procedures are not followed. Static control precautions are required when handling the product. Failure to observe this may cause damage to the product. Ethernet/IP Scanner X-Gateway Interface Addendum Copyright© HMS Industrial Networks AB Doc: HMSI-27-249, Rev: 2.00 May 2014 Preface P. About This Document P.1 How To Use This Document This document describes network specific features and procedures needed when operating the EtherNet/IP Scanner Interface for the Anybus X-Gateway. For general information and operating instructions for the Anybus X-Gateway, consult the Anybus-X Generic Gateway User Manual. The reader of this document is expected to be familiar with local area networks, and communication systems in general. P.2 Related Documents Document Anybus-X Generic Gateway User Manual Anybus-S Ethernet 100mbit Fieldbus Appendix EtherNet/IP Scanner Interface, Installation Sheet Author HMS HMS HMS P.3 Document History Revision List Revision 1.00 1.10 1.11 1.12 Date 2007-05-22 2009-09-18 2011-08-22 May 2014 Author PeP KeL KaD SDa Chapter All 5 4 Several Description 1st official release New chapter Updates and minor corrections New hardware and Anybus Configuration Manager P.4 Conventions & Terminology The following conventions are used throughout this manual: • Numbered lists provide sequential steps • Bulleted lists provide information, not procedural steps • The term ‘X-Gateway’ refers to the Anybus X-Gateway • The term ‘Scanner interface’ refers to the Anybus-X EtherNet/IP Scanner Interface • The term ‘user manual’ refers to the Anybus-X Generic Gateway User Manual • Hexadecimal values are written in the format NNNNh, where NNNN is the hexadecimal value • 16/32 bit values are generally stored in Motorola (big endian) format unless otherwise stated • The term “byte” always refers to a string of 8 bits P.5 Sales and Support For contact information and support, please refer to the contact and support pages at: www.anybus.com/support X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 1 1. About the EtherNet/IP Scanner Interface 1.1 General Description The EtherNet/IP Scanner interface provides EtherNet/IP scanner functionality for the Anybus X-Gateway platform. It exchanges data with up to 64 EtherNet/IP nodes (adapters), and features additional IT functionality such as built-in FTP and web servers, and e-mail client capabilities. Dynamic content capabilities allow data from the input/output buffers to be monitored on web pages, or included in e-mail messages. See “Data Exchange” on page 19. 1.2 Features • EtherNet/IP Scanner • FTP Server • Web Server • SMTP Client • 10/100 Mbit operation, full or half duplex • On-board IP configuration switches • Shielded or unshielded cables 1.3 External Views Front View Top-mounted EtherNet/IP Scanner interface Top View Gateway status IP Configuration switches (See “Network Configuration” on page 12.) LA MS MS Not used USB Gateway Config Connector. See the X-Gateway User Manual for further details. X-Gateway Interface Addendum: EtherNet/IP Scanner Ethernet Connector (See “LAN (Ethernet) Connector Pinout (RJ45)” on page 53. Gateway Power Conenctor. See the X-gateway User Manual for more information. Doc: HMSI-27-249, Rev: 2.00 Chapter 1 1-10 1.3.1 Interface Status LEDs LED Gateway Status LA MS Colour Green Green, flashing Off Green Green, flashing Red Red, flashing Alt. Red/Green NS Off Green Green, flashing Red Red, flashing Alt. Red/Green Off X-Gateway Interface Addendum: EtherNet/IP Scanner Indication Consult the user manual for further details. Link established Activity; receiving/transmitting data No link or power off Device operational - Scanner in Run-state Standby - Scanner in Idle-state - Scanner not configured Major fault - Major unrecoverable fault Minor fault - Minor recoverable fault (originated or timeout) - Could not open an originated connection Self test - Scanner power-up self test in progress No power Connected - At least one EtherNet/IP connection has been established (target or originated) No connections - No EtherNet/IP connections have been established (Class 1 or Class 3, target or originated) Duplicate IP - Configured IP address already in use Connection timeout - One or several EtherNet/IP target connections have timed out - The scanner can only leave this state if all timed-out target connections are re-established, or if the gateway is reset. Self test - Scanner power-up self test in progress No power or no IP address Doc: HMSI-27-249, Rev: 2.00 Chapter 2 2. File System 2.1 General Information The scanner interface features a built-in file system that is used to store information such as web files, network communication settings, e-mail messages etc. The file system can be accessed via FTP, the web server, or via the built-in e-mail client (to use SSI). Conventions & Limitations • ‘\’ (backslash) is used as a path separator • A ‘path’ originates from the system root and as such must begin with a ‘\’ • A ‘path’ must not end with a ‘\’ • Names may contain spaces (‘ ’) but must not begin or end with one. • Names must not contain one of the following characters: ‘\ / : * ? “ < > |’ • Names cannot be longer than 48 characters (plus null termination) • A path cannot be longer than 256 characters (filename included) • The maximum number of simultaneously open files is 40 • The maximum number of simultaneously open directories is 40 Storage Areas The file system features three different storage areas: • Area 0 (1151 kByte, Non-volatile) This area is used for static files such as web files etc. • Area 1 (128 kByte, Non-volatile) This area is used for configuration files etc. • Area 2 (1024 kByte, Volatile) This area is used for temporary storage. Important: The non-volatile storage is located in FLASH memory. Each FLASH segment can only be erased approximately 1000000 times due to the nature of this type of memory. The following operations will erase one or more FLASH segments: • Deleting, moving or renaming a file or directory • Writing or appending data to an existing file • Formatting the file system • Saving scanner configuration X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 2 2-12 2.2 Structure Area 0 Area 1 Area 2 cfg ssi_str.cfg http.cfg ip_accs.cfg smtp.cfg ip.cfg etn.cfg hicp.cfg (scanner.cfg) email email email_1.cfg email_1.cfg email_2.cfg email_2.cfg email_3.cfg email_3.cfg ... ... email_10.cfg email_10.cfg pswd pswd ad_pswd.cfg sys_pswd.cfg temp static.txt dynamic.txt master.txt 2.3 System Files The file system contains a set of files used for system configuration. These files, known as “system files”, are regular ASCII files which can be altered using a standard text editor (such as the Notepad in Microsoft Windows™). These files may also be altered indirectly by the built-in web server when using the Server Side Include functionality. Generally, the format of the system files are based on the concept of ‘keys’, where each ‘key’ can be assigned a value, see example below. Example: [Key1] value of key1 [Key2] value of key2 The exact format specification for each system file is described in detail elsewhere in this document. Important: Contrary to that stated above, the file ‘\cfg\scanner.cfg’ holds the scanner configuration in binary format. This file is created automatically by the scanner interface and must not be altered manually. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 3 3. Network Configuration 3.1 TCP/IP Settings To be able to participate on the network, the scanner interface needs a valid TCP/IP configuration. These settings are stored in the system file ‘\cfg\ip.cfg’. File Format: [IP address] xxx.xxx.xxx.xxx [Subnet mask] xxx.xxx.xxx.xxx [Gateway address} xxx.xxx.xxx.xxx [DHCP] ON or OFF • IP address • Subnet mask • Gateway address • DHCP ON OFF [DNS1 address] xxx.xxx.xxx.xxx [DNS2 address] xxx.xxx.xxx.xxx [Domain name] domain - Enabled - Disabled • Primary and Secondary DNS • Default domain • Host name [Host name] anybus The network settings may also be affected by... • EtherNet/IP (See “TCP/IP Interface Object, Class F5h” on page 34.) • DHCP (See “DHCP” on page 13.) • HICP (See “HICP (Anybus IPconfig)” on page 13.) • SSI (See “Server Side Include (SSI)” on page 41.) If the on-board switches are set to 0 (zero), the scanner interface will use the settings stored in ‘\cfg\ip.cfg’. If not, the switch setting overrides certain settings in this file, as follows: SW SW SW SW SW SW SW SW DHCP Subnet Gateway IP address 1 2 3 4 5 6 7 8 Determined by ‘\cfg\ip.cfg’ OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF ON Disabled 255.255.255. 192.168.0.25 192.168.0.1 0 5 OFF OFF OFF OFF OFF OFF ON OFF Disabled 255.255.255. 192.168.0.25 192.168.0.2 0 5 ... ... ... ... ... ... ... ... ... ... ... ... ON ON ON ON ON ON OFF ON Disabled 255.255.255. 192.168.0.25 192.168.0.25 0 5 3 ON ON ON ON ON ON ON OFF Disabled 255.255.255. 192.168.0.25 192.168.0.25 0 5 4 (invalid setting) ON ON ON ON ON ON ON ON Note: These switches are read during startup; any changes require a reset in order to take effect. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 3 3-14 3.2 HICP (Anybus IPconfig) The scanner interface supports the HICP protocol used by the Anybus IPconfig utility, which can be downloaded free of charge from the HMS website. This utility may be used to access the network settings of any Anybus product connected to the network via UDP port 3250. Upon starting the program, the network is scanned for Anybus products. The network can be rescanned at any time by clicking ‘Scan’. In the list of detected devices, the scanner interface will appear as ‘ABMEIP’. To alter the settings of the interface, double-click on its entry in the list. A window will appear, containing the settings associated with the scanner interface. Validate the new settings by clicking Set. The new IP configuration will be stored in ‘\cfg\ip.cfg’. Optionally, the configuration can be protected from unauthorized access by a password. To enter a password, click on the ‘Change password’ checkbox, and enter the password under ‘New password’. The password is stored in the system file ‘\cfg\hicp.cfg’. File Format: [Password] <password> 3.3 DHCP The scanner interface can retrieve the TCP/IP settings from a DHCP server. If unsuccessful, it will fall back on the current settings (i.e. the settings currently stored in ‘\cfg\ip.cfg’). If no current settings are available (i.e. set to 0), the scanner interface will halt and indicate an error for the on-board status LEDs (the network configuration can, however, still be accessed via HICP, see See “HICP (Anybus IPconfig)” on page 13.. 3.4 Speed and Duplex The scanner interface supports 10 or 100 Mbit operation in full or half duplex. These settings are stored in the system file ‘cfg\etn.cfg’. The settings can also be altered via the Ethernet Link Object. See “Ethernet Link Object, Class F6h” on page 35.. File Format: [AutoNeg] xxx • Autonegotiation; valid settings: ‘ON’ or ‘OFF’ [Speed] xxx • Speed; valid settings: ‘100’ or ‘10’ [Duplex] xxxx • Duplex; valid settings: ‘FULL’ or ‘HALF’ X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 3 3-15 3.5 IP Access Control It is possible to specify which IP addresses permitted to connect to the scanner interface. This information is stored in the system file ‘\cfg\ip_accs.cfg’. File Format: [Web] xxx.xxx.xxx.xxx • Nodes listed here may access the web server. [FTP] xxx.xxx.xxx.xxx • Nodes listed here may access the FTP server. [Ethernet/IP] xxx.xxx.xxx.xxx • Nodes listed here may connect to the interface via EtherNet/IP. [All] xxx.xxx.xxx.xxx • Fallback setting, used by the interface when one or more of the keys above are omitted. Note: ‘*’ may be used as a wildcard to select IP series. IMPORTANT: Under no circumstances should the address ‘0.0.0.0’ be used for [All], as this will in effect prevent all external access to the scanner interface. Failure to observe this will render the product unusable and require service from HMS support. 3.6 Gateway Config Interface The X-Gateway and certain settings pertaining to the Ethernet Scanner interface may be configured by using the software tool Anybus Configuration Manager (ACM), which is available from www.anybus.com/support. See also... • The Anybus X-gateway User Manual, for full details on using ACM. • The online help in ACM, for further help on the available settings. Note that it is also possible to use the Hyper Terminal application if preferred. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 4 4. Web Interface 4.1 General Information The Ethernet interface features a fast full featured web server with SSI capabilities. A default web interface provides access to most common options via any standard web browser. The web interface is however customizable and can be fully designed to fit a particular product. The default web interface differs slightly depending on the network type on the other side of the gateway (i.e. slave, master, fieldbus type etc.), however the basic functions are essentially the same. The scan list config option will be described on the next page. • General Status This page provides an overview of the gateway initialization parameters and general gateway diagnostics (these values correspond to the values set using the gateway config interface). • IP Config This page holds the current TCP/IP settings, DNS configuration, and SMTP server settings. • About This page holds the software version numbers and serial numbers of the different components of the gateway. This page also holds the MAC-ID of the Ethernet interface. General Status Page X-Gateway Interface Addendum: EtherNet/IP Scanner Start Page IP Config Page Doc: HMSI-27-249, Rev: 2.00 Chapter 4 4-18 4.2 Scan List Config The Ethernet web interface provides the option to configure a scan list for the EtherNet/IP network. In order to save the scan list, the scanner must be in idle mode. To put the scanner in idle mode, change the operation mode in the gateway configuration interface using ACM or the HyperTerminal. Choose the menu item Scan List Config to see the current empty scan list: Check that the scanner is in idle mode by checking the current mode in the bottom left corner. To add a network connection, press the add button (to the right of the list). This will present the window below: Note: Originator equals the scanner and target equals an adapter. See the next page for a description of the items in the web interface. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 4 4-19 Editable settings: Item Communication Transport Type Data # IP Address Originator -> Target Target -> Originator Originator -> Target Target -> Originator Data Rate (ms) Originator -> Target Target -> Originator Timeout Multiplier Connection Points Originator -> Target Target -> Originator Description The IP address of the adapter The only option is “Point to Point” (unicast) Choose from “Point to Point” (unicast) or “Multicast” The size (in bytes) of the data to be sent to the adapter The offset from the start of the output area memory of the scanner The size (in bytes) of the data to be received from the adapter The offset from the start of the input area memory of the scanner Number of milliseconds between each transfer of data to the adapter Number of milliseconds between each transfer of data to the scanner This number, applied to the data rate (the Requested Package Interval), states the amount of time allowed to pass before the connection is broken Connection Points equals assembly instances, that can be obtained from the manufacturer of the product Connection Points equals assembly instances, that can be obtained from the manufacturer of the product When finished configuring an item in the scan list, press the “Ok” button. The newly configured item will show up in the list: X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6. CIP Object Implementation 6.1 General Information EtherNet/IP is based on the Common Industrial Protocol (CIP) which is also the application layer used by DeviceNet and ControlNet to exchange data between nodes. The following CIP-objects are implemented: • Identity Object, Class 01h • Message Router, Class 02h • Assembly Object, Class 04h • Connection Manager Object, Class 06h • Diagnostic Object, Class AAh • Connection Configuration Object, Class F3h • Port Object, Class F4h • TCP/IP Interface Object, Class F5h • Ethernet Link Object, Class F6h X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-21 6.2 Identity Object, Class 01h 6.2.1 General Information Object Description Supported Services Class services: Get Attribute All Get Attribute Single Instance services: Get Attribute All Get Attribute Single Set Attribute Single Reset 6.2.2 Class Attributes # 1 Access Get Name Revision Type UINT Value 0001h 6.2.3 Instance Attributes # 1 2 3 4 5 6 7 103 Access Get Get Get Get Get Get Get Set Name Vendor ID Device Type Product Code Revision Type UINT UINT UINT Struct of: USINT USINT Status WORD Serial Number UDINT Product Name SHORT_STRING Scanner Mode USINT X-Gateway Interface Addendum: EtherNet/IP Scanner Value 005Ah (HMS Industrial Networks AB) 000Ch (Communications Adapter) 0046h (Anybus-X EtherNet/IP Scanner) Major fieldbus version Minor fieldbus version See 6-24 “Details: Status Attribute” (Serial number) “Anybus-X EtherNet/IP Scanner” 0: Idle mode 1: Run mode Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-22 6.2.4 Details: Status Attribute bit(s) 0 1 2 3 4... 7 Name Module Owned (reserved) Configured (reserved) Extended Device Status 8 9 10 11 Minor recoverable fault Minor recoverable fault Major recoverable fault Major unrecoverable fault (reserved) 12... 15 X-Gateway Interface Addendum: EtherNet/IP Scanner Comments Value: Meaning: 0000b Unknown 0010b Faulted I/O Connection 0011b No I/O connection established 0100b Non-volatile configuration bad 0110b Connection in Run mode 0111b Connection in Idle mode - Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-23 6.3 Message Router, Class 02h 6.3.1 General Information Object Description Supported Services Class services: - Instance services: - 6.3.2 Class Attributes - 6.3.3 Instance Attributes - X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-24 6.4 Assembly Object, Class 04h 6.4.1 General Information Object Description The Input and Output buffers are represented through instances 101 and 102. In addition, the data associated with each EtherNet/IP connection is represented as dedicated instances (768... 831 and 1024... 1087). Output Buffer Input Buffer Instance 768 1st Connection Instance 1024 1st Connection Instance 769 2nd Connection Instance 101 Instance 1025 2nd Connection Instance 102 Instance 770 3rd Connection Instance N Last Connection (Unused data) (Consumed Data) Instance 1026 3rd Connection Instance N Last Connection Initialised, but not used (Unused data) Initialised, but not used (Produced Data) Supported Services Class services: Get Attribute Single Instance services: Get Attribute Single Set Attribute Single X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-25 6.4.2 Class Attributes # 1 2 Access Get Get Name Revision Max Instance Type UINT UINT Value 0002h - 6.4.3 Instances # 3 Contents Heartbeat instance 101 Consumed Data (all connections) 102 Produced Data (all connections) 768 Consumed Data (1st connection) 769 1024 Consumed Data (2nd connection) ... Consumed Data (64th connection) Produced Data (1st connection) 1025 Produced Data (2nd connection) ... 1087 ... Produced Data (64th connection) ... 831 Description Used as a heartbeat instance for connections only accessing one “real” connection point. No attributes are implemented for this instance. Mapped to the Output buffer. Equals the contents of instances 768...831 Mapped to the Input buffer. Equals the contents of instances 1024...1087 Consumed data associated with I/O connection no. #1 (Configuration Object instance 1) Consumed data associated with I/O connection no. #2 (Configuration Object instance 2) ... Consumed data associated with I/O connection no. #64 (Configuration Object instance 64) Produced data associated with I/O connection no. #1 (Configuration Object, instance 1) Produced data associated with I/O connection no. #2 (Configuration Object, instance 2) ... Produced data associated with I/O connection no. #64 (Configuration Object, instance 2) 6.4.4 Instance Attributes (Instances 101, 768... 831) # 3 Access Name Get/Set Consumed data Type Array of BYTE Value Mapped to the Output buffer. 6.4.5 Instance Attributes (Instances 102, 1024... 1087) # 3 Access Get Name Produced data X-Gateway Interface Addendum: EtherNet/IP Scanner Type Array of BYTE Value Mapped to the Input buffer. Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-26 6.5 Connection Manager Object, Class 06h 6.5.1 General Information Object Description Supported Services Class services: Get Attributes All Forward Open Forward Close Unconnected Send Instance services: Get Attributes All 6.5.2 Class Attributes # Access 1 Get Name Data Type UINT Value 0001h Description Revision 1 6.5.3 Instance Attributes, Instance 01h # Access 1 Get 2 Get Name Open Requests Open Format Rejects 3 Get Open Resource Rejects UINT 4 Get Open Other Rejects UINT 5 6 Get Get Close Requests Close Format Rejects UINT UINT 7 Get Close Other Rejects UINT 8 Get Connection Timeouts UINT X-Gateway Interface Addendum: EtherNet/IP Scanner Type UINT UINT Description No. of received ‘Forward Open’-requests No. of ‘Forward Open’-requests that have been rejected due to bad format. No. of ‘Forward Open’-requests that have been rejected due to lack of resources No. of ‘Forward Open’-requests that have been rejected for reasons other than bad format or lack of resources. No. of received ‘Forward Close’-requests. No. of ‘Forward Close’-requests that have been rejected due to bad format. No. of ‘Forward Close’-requests that have been rejected for reasons other than bad format. No. of connection timeouts. Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-27 6.5.4 Details: Class 1 Connections Class 1 connections are used to transfer I/O data. Each class 1 connection establishes two data transports; one consuming, and one producing. No. of Supported Originated Class 1 Connections: Max. Input Connection size: Min. Output Connection size: Supported Packet Rate (API): Supported Trigger Types: • 64 509 bytes 504 bytes 2...3200ms Cyclic Producing Assembly Instances 100, 101, 102 No. of Supported Target Class 1 Connections: No. of Supported Transports Supported Transport Types Supported Packet Rate (API): Supported Trigger Types: 20 per instance (sharing same transport) 1 Point-to-Point, Multicast 2...3200ms Cyclic Once a class 1 connection has been established, a transport is received. This transport may be of Point-to-Point or Multicast type. If Point-to-Point, the data is transferred using UDP unicast messages, and no other connections can access the data. If Multicast, the data is transferred with UDP multicast messages, and other connections may use the same transport accessing the data. Producing instances can only be assigned one transport. Therefore, if using Point-to-Point connections, only 1 (one) Class 1 connection can be established. However, 20 connections can be linked to each Multicast transport, allowing 20 Class 1 connections to be established if they all use the same transport. In order for a connection to use an existing transport, the connection data size must match the data size of the existing transport, or an error response will be returned. If the connection RPI (Requested Packet Interval) does not match the existing connections’s API (Actual Packet Interval), the connection will still be established using the API of the existing transport. This API will be returned in the response to the ‘Forward Open’-request. • Consuming Assembly Instance 150 No. of Supported Target Class 1 Connections: No. of Supported Transports Supported Transport Types Supported Packet Rate (API): 1 per instance 1 Point-to-Point only Unlimited Since consuming instances are used to control the outputs, only one connection is allowed to each consuming instance.The transport used for the connection must be Point-to-Point. 6.5.5 Details: Class 3 Target Connections Class 3 connections are used to establish connections to the message router. Thereafter the connection is used for explicit messaging. Class 3 connections use TCP connections. Up to 16 simultaneous class 3 connections towards the message router is supported. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-28 6.6 Diagnostic Object, Class AAh 6.6.1 General Information Object Description This vendor specific object provides diagnostic information from the scanner interface. Supported Services Class services: Get Attribute All Instance services: Get Attribute Single 6.6.2 Class Attributes # 1 Access Get Name Revision Type UINT Comments 0001h 6.6.3 Instance Attributes, Instance 01h # 01h 02h 03h 04h 0Ah 0Fh 12h 18h 19h 1Ah 1Bh 1Ch 1Dh 1Eh 1Fh Access Get Get Get Get Get Get Get Get Get Get Get Get Get Get Get 20h Get Name Serial number Vendor ID Fieldbus Type Software version Interface type Input Buffer size Output Buffer size MAC ID IP Address Subnet mask Gateway address SMTP server address DHCP state Bootloader version Application interface version Fieldbus software version X-Gateway Interface Addendum: EtherNet/IP Scanner Type UDINT UINT UINT UINT UINT UINT UINT Array of USINT UDINT UDINT UDINT UDINT UDINT UDINT UINT Comments Serial number 0083h = Ethernet 0201h = Master Size of Input buffer (in bytes) Size of Output buffer (in bytes) Ethernet MAC ID of the interface (6 bytes) Current IP address Current subnet mask Current gateway address SMTP server address 0=DHCP enabled, 1=DHCP disabled Interface bootloader version Application interface software version UINT Fieldbus interface software version Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-29 6.7 Connection Configuration Object, Class F3h 6.7.1 General Information Object Description Supported Services Class services: Create Delete Restore Get Attribute All Get Attribute Single Set Attribute Single Kick Timer (4Bh) Change Start (4Fh) Get Status (50h) Change Complete (51h) Audit Changes (52h) Instance services: Delete Restore Get Attribute All Set Attribute All Get Attribute Single 6.7.2 Class Attributes # 1 2 3 8 9 Access Get Get Get Get Set Name Revision Max Instance No. of instances Format number Edit Signature Type UINT UDINT UDINT UINT UDINT Value 0002h 0000 0040h (Maximum instance no. = 64) 0065h (format number for instance attribute 9) Value written by configuration tool to detect modifications in instance attribute values. 6.7.3 Instance Attributes One instance is created for each connection. All instance attributes except attribute #1 is stored in nonvolatile memory. # Access 1 Get 2 Set Name Connection Status Gen_status (reserved) Ext_status Connection Flags X-Gateway Interface Addendum: EtherNet/IP Scanner Type Struct of: USINT USINT UINT WORD Comments When a connection is not open, this attribute indicates why Connection flags Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-30 # Access 3 Set 5 Set Name Target Device ID Vendor_id Product_code Major_rev Minor_rev Net connection parameters Conn_timeout Xport_class_and_trigger Rpi_OT Net_OT Type Struct of: UINT UINT USINT USINT Struct of: USINT BYTE UDINT UINT Rpi_TO Net_TO UDINT UINT Struct of: USINT USINT Padded EPATH Struct of: UINT Array of Octet Struct of: USINT USINT STRING2 Struct of: 6 Set Connection Path Open_path_size (reserved) Open connection path 7 Set Config #1 Data Config_data_size Config_data 8 Set 9 Set Connection name Name_size (reserved) Connection_name Implementation Defined Attribute Format_number Impl_defined_data_size Impl_defined_data 10 Set Config #2 Data Config_data_size Config_data 11 Set Proxy Device ID Vendor_id Product_type Product_code Major_rev Minor_rev X-Gateway Interface Addendum: EtherNet/IP Scanner UINT UINT Array of: UINT, UINT, UINT, UINT, UINT, Struct of: UINT Array of Octet Struct of: UINT UINT UINT USINT USINT Comments Device identification used by configuration software to identify target devices associated with this instance. Connection Timeout Multiplier Transport Class and Trigger Originator to target requested packet interval Originator to target network connection parameters (This attribute specifies the OT connection size) Target to Originator requested packet interval Target to Originator network target connection parameters (This attribute specifies the TO connection size) Path size in words (16-bit) Reserved, ignore Path used in the ‘Forward Open’-service of the Connection Manager Length of Config_data in bytes Config #1 data Number of characters in the name Reserved, ignore User assigned connection name encoded in UNICODE 0101h 000Ah Reserved:(ignore) Offset OT:Offset of data in memory map Reserved:(ignore) Offset TO:Offset of data in memory map Reserved:(ignore) Length of Config_data in bytes Config #2 data Vendor ID Device Type Product Code Major Revision Minor Revision Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-31 6.8 Port Object, Class F4h 6.8.1 General Information Object Description Supported Services Class services: Get Attribute All Get Attribute Single Instance services: Get Attribute All Get Attribute Single 6.8.2 Class Attributes # 1 2 3 Access Get Get Get 8 9 Get Get Name Revision Max Instance No. of instances Entry Port All Ports Type UINT UINT UINT Value 0001h 0002h 0001h UINT 0002h Array of STRUCT 0000h 0000h 0000h 0000h 0004h 0002h Description Instance no. #2 (below) Array of structure containing attributes 1 and 2 from each instance. Instance 1 is at byte offset 4. Instance 2 is at byte offset 8, etc. The 4 bytes at offset 0 shall be 0. 6.8.3 Instance Attributes, Instance 02h # 1 2 3 4 8 Access Get Get Get Get Get Name Port Type Port Number Port Object Path Size Path Port Name Node Address X-Gateway Interface Addendum: EtherNet/IP Scanner Type UINT UINT Struct of: UINT Padded EPATH SHORT_STIRNG Padded EPATH Value 0004h 0002h 0002h 20 F5 24 01h ‘TCP/IP’ - Description TCP/IP Port 2 Path Size TCP Interface Object (Class F5h,instance 1) Name of port EPATH describing our TCP/IP address Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-32 6.9 TCP/IP Interface Object, Class F5h 6.9.1 General Information Object Description This object provides the a mechanism to configure the TCP/IP settings via EtherNet/IP. Note that writing to this object will affect the settings stored in the configuration file ‘ip.cfg’. Supported Services Class services: Get Attribute All Get Attribute Single Instance services: Get Attribute All Get Attribute Single Set Attribute Single 6.9.2 Class Attributes # 1 2 3 Access Get Get Get Name Revision Max Instance No. of instances Type UINT UINT UINT Value 0001h 0001h 0001h Description Revision 1 1 is the highest instance number 1 instance is implemented Description 1 = The interface configuration attribute contains a valid configuration Interface configuration attribute is settable. Capable of obtaining network configuration via DHCP. 0 - Configuration from non-volatile memory 2 - Configuration from DHCP Physical link -> Ethernet object 2 words Ethernet Class, Instance 1 - 6.9.3 Instance Attributes # Access 1 Get Name Status Type DWORD Value 0000 0001h 2 Get Configuration DWORD Capability 0000 0014h 3 Get/Set Configuration DWORD Control 4 Get 5 6 Port Object Path Size Path Get/Set Interface Configuration IP Address Subnet Mask Gateway Address Name Server 1 Name Server 2 Domain Name Get/Set Host Name X-Gateway Interface Addendum: EtherNet/IP Scanner - Struct of: UINT Padded EPATH Struct of: 0002h 20 F6 24 01h UDINT UDINT UDINT - Currently used IP address Currently used Subnet mask Currently used Gateway Address UDINT UDINT STRING STRING - Primary DNS server Secondary DNS server Default domain name Host name Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-33 6.10 Ethernet Link Object, Class F6h 6.10.1 General Information Object Description This object maintains link specific counters and status information for the Ethernet communications interface. Supported Services Class services: Get Attribute All Get Attribute Single Instance services: Get Attribute All Get Attribute Single Set Attribute Single 6.10.2 Class Attributes # 1 2 3 Access Get Get Get Name Revision Max Instance No. of instances Type UINT UINT UINT Value 0001h 0001h 0001h Description Revision 1 1 is the highest instance number 1 instance is implemented Value 10 or 100 MAC address Description Actual speed (MBPS) Interface flags Ethernet MAC address 6.10.3 Instance Attributes # 1 2 3 Access Get Get Get 4 Get Name Interface Speed Interface Flags Physical Address Type UDINT DWORD Array of 6 USINTS Interface Counters Struct of: In Octets UDINT In Ucast Packets UDINT In NUcast Packets UDINT - In Discards In Errors UDINT UDINT - In Unknown Protos Out Octets Out Ucast Packets Out Discards Out Errors UDINT - UDINT UDINT UDINT UDINT - X-Gateway Interface Addendum: EtherNet/IP Scanner Octets received on the interface Unicast packets received on the interface Non-unicast packets received on the interface Inbound packets with unknown protocol Inbound packets that contain errors (In Discards not included) Inbound packets with unknown protocol Octets sent on the interface Non-unicast packets sent on the interface Outbound packets with unknown protocol Outbound packets that contain errors (Out Discards not included) Doc: HMSI-27-249, Rev: 2.00 Chapter 6 6-34 # Access 5 Get 6 Name Media Counters Alignment Errors Type Struct of: UDINT Value - FCS Errors UDINT - Single Collisions UDINT - Multiple Collisions UDINT - SQE Test Errors UDINT - Deferred Transmissions UDINT - Late Collisions UDINT - Excessive ColliUDINT sions MAC Transmit Er- UDINT rors Carrier Sense Er- UDINT rors - Frame Too Long UDINT - MAC Receive Errors UDINT - Struct of: UDINT UDINT - Get/Set Interface Control Control Bits Force Interface Speed X-Gateway Interface Addendum: EtherNet/IP Scanner Description Frames received that are not an integral number of octets in length. Frames received that do not pass the FCS check Successfully transmitted frames which experienced exactly one collision Successfully transmitted frames which experienced more than one collision Number of times SQRE test error message is generated Frames for which the first transmission attempt is delayed because the medium is busy Number of times a collision is detected later than 512 bit-times into the transmission of a packet Frames for which a transmission fails due to excessive collisions Frames for which transmission fails due to an internal MAC sublayer receive error Times that the carrier sense condition was lost or never asserted when attempted to transmit a frame Frames received that exceed the maximum permitted frame size Frames for which reception on an interface fails due to an internal MAC sublayer receive error Interface Control Bits Speed at which the interface shall be forced to operate. Returns ‘Object state Conflict’ if autonegotiation is enabled. Doc: HMSI-27-249, Rev: 2.00 Chapter 5 5. Data Exchange 5.1 General Information The Scanner Interface exchanges data with another network as depicted below. Status Word EtherNet/IP Network Image (Output) Slave Interface Statistics List EtherNet/IP Network Image (Input) Control Word EtherNet/IP Network Image (Input) EtherNet/IP Network Image (Output) Other Network EtherNet/IP Network EtherNet/IP Scanner The structure of the EtherNet/IP Network I/O is determined by the configuration created in the configuration tool. Note: The input/output data sizes of the Scanner Interface are determined by the size of the actual configuration created using the configuration tool and cannot be set via the Gateway Config interface. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 5 5-36 5.2 Control & Status Word Details 5.2.1 Status Word The Status Word holds general status information, as described in the X-gateway user manual. When enabled, it is mapped to the two first bytes of the input area memory buffer. See the X-gateway user manual for further information. 5.2.2 Control Word The Control Word, if enabled, controls the communication towards the other nodes on the EtherNet/IP network and is mapped to the two first bytes of the output area memory buffer. The current state can be configured from the fieldbus side in the Control/Status word or it can be configured from the terminal interface. Control Word Contents: b15 b14 b13 b12 b11 b10 b9 b8 b7 Reset (MSB) Mode (b3, b2) 00b 01b 10b 11b Reset (b7) 0b 1b b6 b5 b4 b3 b2 b1 b0 Master Mode (LSB) Meaning Comments Idle Run Meaning Normal operation Reset gateway These settings can be configured from the fieldbus side, from the terminal interface or from the Gateway Config interface. Comments Setting this bit causes the gateway to perform a self-reset. IMPORTANT: The Control- and Status Words can be disabled through the Gateway Configuration Interface. In such a case, the master interface will enter ‘Run’ mode automatically after having completed the start up initialization sequence. If enabled, the scanner will start up in ‘Idle’ mode, and will not exchange data until the mode has been changed to ‘Run’. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 5 5-37 5.3 Statistics List/Live List Interpretation Connections that are not open cannot be added to the live list for the EtherNet/IP Network Master, as they can not be detected on the network. The status of open connections can be detected, though, and this information will be read and added to the Address Live List. This list holds status information on the number of open connections on the EtherNet/IP network that are either configured, active or faulted. This statistics list can be read from address 640h in the fieldbus specific area. DPRAM address 640h - 641h 642h - 643h 644h - 645h 646h - 647h Address Live List (bytes) 0-1 2-3 4-5 6-7 Description No. of configured connections No. of active connections No. of faulted connections (reserved) For more information regarding the Live List, consult the X-gateway user manual. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 7 7. FTP Server 7.1 General Information The built-in FTP server can be used to upload/download files to the file system using a standard FTP client. The server uses the following port numbers: • TCP, port 20 FTP data port. • TCP, port 21 FTP command port. Security Levels The server features two security levels (below). Security level is set at a per-user basis. • Normal Users The root directory will be ‘\cfg’. Note: if no valid user accounts can be found, all users will be treated as Admin Users (below). • Admin Users The root directory will be ‘\’, i.e. the user has unrestricted access to the file system. Note: The factory default admin login is ‘ABX’ (username) and ‘FTPAccess’ (password). User Accounts The user accounts are stored in two files, which are protected from web access: • ‘\cfg\pswd\sys_pswd.cfg’ This file holds account details for normal users. • ‘\pswd\ad_pswd.cfg’ This file holds account details for admin users. File Format: The user accounts are stored in the following format: Username1:Password1 Username2:Password2 Username3:Password3 X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 7 7-39 Accessing the FTP Server Using Windows Explorer™ The FTP client in Windows Explorer provides an easy way to access the file system as follows: 1. Open the Windows Explorer by right-clicking on the ‘Start’ button and selecting ‘Explore’. 2. In the address field, type FTP://<user>:<password>@<address> - Substitute <address> with the IP address of the scanner interface - Substitute <user> with the username - Substitute <password> with the password 3. Press enter. The Explorer will now attempt to connect to the scanner interface using the specified settings. If successful, the file system will be displayed in the Explorer window. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 8 8. E-mail Client 8.1 General Information The built in e-mail client can send predefined e-mail messages based on trigger-events in the Input- and Output buffers. In operation, this works as follows: 1. The trigger source is fetched from the Input- or Output buffer 2. A logical AND is performed between the trigger source and a mask value 3. The result is compared to a reference value according to a specified operand 4. If the end result is true, the e-mail is sent to the specified recipient(s). Note that the scanner interface process e-mail trigger events once every 0.5 seconds, which means that a trigger-event must be present longer than 0.5 seconds to be detected properly. Which events that shall cause a particular message to be sent, is specified separately for each message. For more information, see 8-40 “E-mail Definitions”. The client supports SSI, however note that some SSI functions cannot be used in e-mail messages (specified separately for each SSI function). See also... • 8-39 “SMTP Server Settings” • 8-40 “E-mail Definitions” • A-41 “Server Side Include (SSI)” 8.2 SMTP Server Settings The client needs a valid SMTP server configuration to be able to send e-mail messages. These settings are stored in the system file ‘\cfg\smtp.cfg’. File Format: [SMTP address] xxx.xxx.xxx.xxx [SMTP username] user • Outgoing email server address • SMTP server login. Optional. [SMTP password] password X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Chapter 8 8-41 8.3 E-mail Definitions E-mail definitions are stored in the following directories: • ‘\cfg\email’ This directory holds up to 10 messages which can be altered by normal-level FTP-users. • ‘\email’ This directory holds up to 10 messages which can be altered by admin-level FTP-users. E-mail definition files must be named ‘email_1.cfg’, ‘email_2.cfg’... ‘email_10.cfg’ in order to be properly recognized by the client. File Format: [Register] Area, Offset, Type [Register Match] Value, Mask, Operand [To] recipient [From] sender [Subject] subject line [Headers] Optional extra headers [Message] message body Key Area Offset Type Value Mask Operand To From Subject Headers Message Value Scanned for SSI Source buffer. Possible values are ‘IN’ (Input buffer) or ‘OUT’ (Out- No put buffer) Source offset, written in decimal or hexadecimal. Source data type. Possible values are ‘byte’, ‘word’, and ‘long’ Used as a reference value for comparison. Mask value, applied on the trigger source prior to comparison (logical AND). Possible values are ‘<‘, ‘=’ or ‘>’ E-mail recipient Yes Sender e-mail address E-mail subject. One line only. Optional; may be used to provide additional headers. The actual message. Note: Hexadecimal values must be written with the prefix ‘0x’ in order to be recognized by the client. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A. Server Side Include (SSI) General Server Side Include (from now on referred to as SSI) functionality enables dynamic content on web pages and in e-mail messages. SSIs are special commands embedded in the source document. When the scanner interface encounters such a command, it will be executed, and if applicable, replaced by an output string. Syntax The ‘X’s below represents a command opcode and parameters associated with the command. <?--#exec cmd_argument=’XXXXXXXXXXXXXXXXXXXXXX’--> Example The following example causes a web page to display the Ethernet Mac ID of the interface: <HTML> <HEAD><TITLE>SSI Test</TITLE></HEAD> <BODY> The Ethernet Mac ID of the scanner interface is: <?--#exec cmd_argument=’DisplayMacID’--> </BODY> </HTML> Resulting web page The Ethernet Mac ID of the scanner interface is: 00:30:11:78:9A:BC X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-43 A.1 Functions A.1.1 DisplayMacID This function returns the MAC ID in format xx:xx:xx:xx:xx:xx. Syntax: <?--#exec cmd_argument=’DisplayMacId’--> A.1.2 DisplaySerial This function returns the serial number of the scanner interface. Syntax: <?--#exec cmd_argument=’DisplaySerial’--> A.1.3 DisplayFWVersion This function returns the main firmware revision of the scanner interface. Syntax: <?--#exec cmd_argument=’DisplayFWVersion’--> A.1.4 DisplayBLVersion This function returns the bootloader firmware revision of the scanner interface. Syntax: <?--#exec cmd_argument=’DisplayBLVersion’--> A.1.5 DisplayIP This function returns the current IP address. Syntax: <?--#exec cmd_argument=’DisplayIP’--> A.1.6 DisplaySubnet This function returns the current subnet mask. Syntax: <?--#exec cmd_argument=’DisplaySubnet’--> X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-44 A.1.7 DisplayGateway This function returns the current gateway address. Syntax: <?--#exec cmd_argument=’DisplayGateway’--> A.1.8 DisplayDhcpState This function returns whether DHCP is enabled or disabled. Syntax: <?--#exec cmd_argument=’DisplayDhcpState( "Output when ON", "Output when OFF" )’--> A.1.9 StoreIPConfig Note: This function cannot be used in e-mail messages. This function stores a passed IP configuration in the configuration file ‘IP.cfg’. Syntax: <?--#exec cmd_argument=’StoreIPConfig’--> Include this line in a HTML page and pass a form with new IP settings to it. Accepted fields in form: SetIp SetSubnet SetGateway SetDhcpState - value "on" or "off" SetDNS1 SetDNS2 SetHostName SetDomainName Default output: Invalid IP address! Invalid Subnet mask! Invalid Gateway address! Invalid IP address or Subnet mask! Invalid DHCP state! Invalid DNS1! Invalid DNS2! Configuration stored correctly. Failed to store configuration. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-45 A.1.10 GetText Note: This function cannot be used in e-mail messages. This function gets the text from an object and stores it in the OUT area. Syntax: <?--#exec cmd argument=’GetText( "ObjName", OutWriteString ( offset ), n )’--> ObjName offset n - Name of object. - Specifies the offset from the beginning of the OUT area. - Specifies maximum number of characters to read (Optional) Default output: Success Failure - Write succeeded - Write failed A.1.11 printf This function includes a formatted string, which may contain data from the Anybus IN/OUT area, on a web page. The formatting of the string is equal to the standard C function printf(). Syntax: <?--#exec cmd_argument=’printf("String to write", Arg1, Arg2,... , ArgN)’--> Like the standard C function printf() the "String to write" for this SSI function contains two types of objects: Ordinary characters, which are copied to the output stream, and conversion specifications, each of which causes conversion and printing of the next successive argument to printf. Each conversion specification begins with the character % and ends with a conversion character. Between the % and the conversion character there may be, in order: • Flags (in any order), which modify the specification: + (space) 0 # which specifies left adjustment of the converted argument in its field. which specifies that the number will always be printed with a sign if the first character is not a sign, a space will be prefixed. for numeric conversions, specifies padding to the field with leading zeroes. which specifies an alternate output form. For o, the first digit will be zero. For x or X, 0x or 0X will be prefixed to a non-zero result. For e, E,f, g and G, the output will always have a decimal point; for g and G, trailing zeros will not be removed. • A number specifying a minimum field width. The converted argument will be printed in a field at least this wide, and wider if necessary. If the converted argument has fewer characters than the field width it will be padded on the left (or right, if left adjustment has been requested) to make up the field width. The padding character is normally space, but can be 0 if the zero padding flag is present. • A period, which separates the field width from the precision. • A number, the precision, that specifies the maximum number of characters to be printed from a string, or the number of digits to be printed after the decimal point for e, E, or F conversions, or the number of significant digits for g or G conversion, or the minimum number of digits to be printed for an integer (leading 0s will be added to make up the necessary width) X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-46 • A length modifier h, l (letter ell), or L. "h" Indicates that the corresponding argument is to be printed as a short or unsigned short; "l" indicates that the argument is a long or unsigned long. X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-47 The conversion characters and their meanings are shown below. If the character after the % is not a conversion character, the behavior is undefined. Character d, i o x, X u c s f e, E g, G % Argument type, Converted to byte, short; decimal notation (For signed representation. Use signed argument) byte, short; octal notation (without a leading zero). byte, short; hexadecimal notation (without a leading 0x or 0X), using abcdef for 0x or ABCDEF for 0X. byte, short; decimal notation. byte, short;single character, after conversion to unsigned char. char*; characters from the string are printed until a "\0" is reached or until the number of characters indicated by the precision have been printed float; decimal notation of the form [-]mmm.ddd, where the number of d’s is specified by the precision. The default precision is 6; a precision of 0 suppresses the decimal point. float; decimal notation of the form [-]m.dddddd e+-xx or[-]m.ddddddE+-xx, where the number of d’s specified by the precision. The default precision is 6; a precision of 0 suppresses the decimal point. float; %e or %E is used if the exponent is less than -4 or greater than or equal to the precision; otherwise %f is used. Trailing zeros and trailing decimal point are not printed. no argument is converted; print a % X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-48 The arguments that can be passed to the SSI function printf are: Argument InReadSByte(offset) InReadUByte(offset) InReadSWord(offset) InReadUWord(offset) Description Reads a signed byte from position offset in the input buffer Reads an unsigned byte from position offset in the input buffer Reads a signed word (short) from position offset in the input buffer Reads an unsigned word (short) from position offset in the input buffer InReadSLong(offset) Reads a signed longword (long) from position offset in the input buffer InReadULong(offset) Reads an unsigned longword (long) from position offset in the input buffer InReadString(offset) Reads a string (char*) from position offset in the input buffer InReadFloat(offset) Reads a floating point (float) value from position offset in the input buffer OutReadSByte(offset) Reads a signed byte from position offset in the output buffer OutReadUByte(offset) Reads an unsigned byte from position offset in the output buffer OutReadSWord(offset) Reads a signed word (short) from position offset in the output buffer OutReadUWord(offset) Reads an unsigned word (short) from position offset in the output buffer OutReadSLong(offset) Reads a signed longword (long) from position offset in the output buffer OutReadULong(offset) Reads an unsigned longword (long) from position offset in the output buffer OutReadString(offset) Reads a NULL terminated string (char*) from position offset in the output buffer OutReadFloat(offset) Reads a floating point (float) value from position offset in the output buffer MbReadSWord(id) Used to control the gateway, see A-52 “Gateway Control”. CipReadSByte(class, inst, attr) Read a signed byte from a CIP-object Read an unsigned byte from a CIP-object CipReadUByte(class, inst, attr) CipReadSWord(class, inst, attr) Read a signed word from a CIP-object CipReadUWord(class, inst, attr) Read an unsigned word from a CIP-object CipReadSLong(class, inst, attr) Read a signed longword from a CIP-object CipReadULong(class, inst, attr) Read an unsigned longword from a CIP-object CipReadFloat(class, inst, attr) Read a floating point value from a CIP-object CipReadShortString(class, inst, attr) Read a short string from a CIP-object CipReadString(class, inst, attr) Read a null-terminated string from a CIP-object CipReadUByteArray(class, inst, attr) Read an unsigned byte-array from a CIP-object CipReadUWordArray(class, inst, attr) Read an unsigned word-array from a CIP-object CipReadULongArray(class, inst, attr) Read an unsigned longword-array from a CIP-object X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-49 A.1.12 scanf Note: This function cannot be used in e-mail messages. This function reads a string passed from an object in a HTML form, interprets the string according to the specification in format, and stores the result in the OUT area according to the passed arguments. The formatting of the string is equal to the standard C function call scanf() Syntax: <?--#exec cmd_argument=’scanf( "ObjName", "format", Arg1, ..., ArgN), ErrVal1, ..., ErrvalN’--> ObjName format Arg1 - ArgN ErrVal1 -ErrValN - The name of the object with the passed data string - Specifies how the passed string shall be formatted - Specifies where to write the data - Optional; specifies the value/string to write in case of an error. Character Input, Argument Type d Decimal number; byte, short i Number, byte, short. The number may be in octal (leading 0(zero)) or hexadecimal (leading 0x or 0X) o Octal number (with or without leading zero); byte, short u Unsinged decimal number; unsigned byte, unsigned short x Hexadecimal number (with or without leading 0x or 0X); byte, short c Characters; char*. The next input characters (default 1) are placed at the indicated spot. The normal skip over white space is suppressed; to read the next non-white space character, use %1s. s Character string (not quoted); char*, pointing to an array of characters large enough for the string and a terminating "\0" that will be added. e, f, g Floating-point number with optional sign, optional decimal point and optional exponent; float* % Liteal %; no assignment is made. The conversion characters d, i, o, u and x may be preceded by l (letter ell) to indicate that a pointer to ‘long’ appears in the argument list rather than a ‘byte’ or a ‘short’ The arguments that can be passed to the SSI function scanf are: Argument OutWriteByte(offset) OutWriteWord(offset) OutWriteLong(offset) OutWriteString(offset) OutWriteFloat(offset) CipWriteByte(class, inst, attr) CipWriteWord(class, inst, attr) CipWriteLong(class, inst, attr) CipWriteFloat(class, inst, attr) Description Writes a byte to position offset in the output buffer Writes a word (short) to position offset in the output buffer Writes a long to position offset in the output buffer Writes a string to position offset in the output buffer Writes a floating point (float) value to position offset in the output buffer Write a byte value to a CIP-object Write a word value to a CIP-object Write a longword to a CIP-object Write a floating point value to a CIP-object Default output: Write succeeded Write failed X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-50 A.1.13 IncludeFile This function includes the contents of a file on a web page. Syntax: <?--#exec cmd_argument=’IncludeFile( "File name" )’--> Default output: Success Failure - <File content> - Failed to open <filename> A.1.14 SaveToFile Note: This function cannot be used in e-mail messages. This function saves the contents of a passed form to a file. The passed name/value pair will be written to the file "File name" separated by the "Separator" string. The [Append|Overwrite] parameter determines if the specified file shall be overwritten, or if the data in the file shall be appended. Syntax: <?--#exec cmd_argument=’SaveToFile( "File name", "Separator",[Append|Overwrite] )’--> Default output: Success Failure - Form saved to file - Failed to save form A.1.15 SaveDataToFile Note: This function cannot be used in e-mail messages. This SSI function saves the data of a passed form to a file. The “Object name” parameter is optional, if specified, only the data from that object will be stored. If not, the data from all objects in the form will be stored. The [Append|Overwrite] parameter determines if the specified file shall be overwritten, or if the data in the file shall be appended. Syntax: <?--#exec cmd_argument=’SaveDataToFile( "File name", "Object name",[Append|Overwrite] )’--> Default output: Success Failure X-Gateway Interface Addendum: EtherNet/IP Scanner - Form saved to file - Failed to save form Doc: HMSI-27-249, Rev: 2.00 Appendix A A-51 A.1.16 DisplayScannerMode This function returns the current scanner mode (run or idle state). Syntax: <?--#exec cmd_argument=’DisplayScannerMode ( "Output when Run", “Output when Idle” )’--> A.1.17 SetScannerMode Note: This function cannot be used in e-mail messages. This function is used to set the EtherNet/IP scanner to Run or Idle. A variable called ‘scanner_state’ shall be sent to the page with the value ‘run’ or ‘idle’ (other values will be ignored). Syntax: <?--#exec cmd_argument=’SetScannerMode’--> Default output: Failure - Change scanner mode not possible See also... • 6-23 “Identity Object, Class 01h” X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-52 A.2 Changing SSI output There is two methods of changing the output strings from SSI functions: 1. Changing SSI output defaults by creating a file called "\ssi_str.cfg" containing the output strings for all SSI functions in the system 2. Temporary changing the SSI output by calling the SSI function "SsiOutput()". A.2.1 SSI Output String File If the file "\ssi_str.cfg" is found in the file system and the file is correctly according to the specification below, the SSI functions will use the output strings specified in this file instead of the default strings. The files shall have the following format: [StoreEtnConfig] Success: "String to use on success" Invalid IP: "String to use when the IP address is invalid" Invalid Subnet: "String to use when the Subnet mask is invalid" Invalid Gateway: "String to use when the Gateway address is invalid" Invalid IP or Subnet: "String to use when the IP address and Subnet mask does not match" Invalid DNS1: "String to use when the primary DNS cannot be found" Invalid DNS2: "String to use when the secondary DNS cannot be found" Save Error: "String to use when storage fails" Invalid DHCP state: "String to use when the DHCP state is invalid" [scanf] Success: "String to use on success" Failure: "String to use on failure" [IncludeFile] Failure: "String to use when failure"1 [SaveToFile] Success: "String to use on success" Failure: "String to use on failure"1 [SaveDataToFile] Success: “String to use on success” Failure: “String to use on failure”1 [GetText] Success: “String to use on success” Failure: “String to use on failure” The contents of this file can be redirected by placing the line ‘[File path]’ on the first row, and a file path on the second. Example: [File path] \user\ssi_strings.cfg In this example, the settings described above will be loaded from the file ‘user\ssi_strings.cfg’. 1. ‘%s’ includes the filename in the string X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix A A-53 A.2.2 Temporary SSI Output change The SSI output for the next SSI function to be called can be temporarily altered using the SSI function “SsiOutput()”. Note that this will only affect the output string for the next SSI function, after that, the output strings will be reverted to their defaults, or to the strings defined in the file ‘\ssi_str.cfg’. The maximum size of a string is 128 bytes. Syntax: <?--#exec cmd_argument=’SsiOutput( "Success string", "Failure string" )’--> Example: This example shows how to change the output strings for a scanf SSI call. <?--#exec cmd_argument=’SsiOutput ( "Parameter1 updated", "Error" )’--> <?--#exec cmd_argument="scanf( "Parameter1", "%d", OutWriteByte(0) )’--> A.3 Gateway Control A.3.1 Refreshing Dynamic Gateway Status Information The system files ‘dynamic.txt’ holds dynamic status information from the gateway and the onboard network interfaces. To provide up-to-date information, this file needs to be refreshed before use. The following SSI command sequence will instruct the gateway to refresh the file: Syntax: <?--#exec cmd_argument=’printf( “Data: %u”, MbReadSWord( 21 ) )’--> A.3.2 Restarting the Gateway It is possible to reset the gateway using the following SSI command sequence: Syntax: <?--#exec cmd_argument=’printf( “Data: %u”, MbReadSWord( 1 ) )’--> X-Gateway Interface Addendum: EtherNet/IP Scanner Doc: HMSI-27-249, Rev: 2.00 Appendix B B. Technical Specification B.1 Scanner Interface Details • EtherNet/IP Scanner • FTP Server • Web Server • SMTP Client • 10/100 Mbit operation, full or half duplex • On-board IP configuration switches • Shielded or unshielded cables • DHCP capable • HICP capable (supports the Anybus IPconfig utility from HMS) • DNS support B.2 LAN (Ethernet) Connector Pinout (RJ45) Pin 1 2 3 4 5 6 7 8 Signal TD+ TDRD+ Termination Termination RDTermination Termination X-Gateway Interface Addendum: EtherNet/IP Scanner 1 8 Doc: HMSI-27-249, Rev: 2.00
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