1 / name / date ida interface for distributed automation the journey toward distributed intelligence
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1 / Name / Date
IDAInterface for Distributed Automation
The journey toward Distributed Intelligence
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CentralisedAutomation
1-stGeneration
DecentralisedAutomation
2-ndGeneration
DistributedIntelligence
3-rdGeneration
The Markettoday
IDAtarget
The situation according to Mercer-Research (survey for Siemens: Autumn 99)
Automation Technology
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First Generation
- Complicated and expensive wiring
- Modular organization of plants is difficult
+ Software: easy to be structured
+ No communication (local shared memory)
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Second Generation
+ Simple, inexpensive wiring
+ Breakdown of plants into modules is possible
- Software: costly synchronisation and communication
- Costly service, maintenance and commissioning
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+ Simple and inexpensive wiring
+ Modular organization of plants is possible
+ Software: corresponds to centralized control
+ Combination of benefits from centralized and decentralized automation
The distributed intelligence is virtually structured like a centralized application
(Mr. Bent, Phoenix Contact)
Third Generation
BusinessApplications
IDA
Application 1Control
Application 2Control
Application 3Control
Communication Layer IDAShared Distributed Memory
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FirewallWWW
Ethernet TCP/IP
Ethernet TCP/IP
Intranet
Intranet
Router
Ethernet TCP/IP
Administration
ERP-MES-PPS
Production
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Ethernet links themachine level withall company levelsand the Internet
IDA
Vertical Integration
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Transparent access to information Customer Benefit
Devices are Content ProviderThey integrate Web pages.Use a standard Web browser to access Diagnostic, Monitoring, Control, Visualization and Help
How does IDA help?
Definition of a basic web server structureto support Visualization, Monitoring,
Diagnostic and Control services
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How does IDA help?
Definition of a minimum level of architecturefor embedded web servers
Definition of style guides to supportmaintenance functions
Remote Maintenance via Internet Customer Benefit
All functions are accessible via Internet without additional costs and efforts
All devices, program and parameters are accessible through a browser
Download of parameters and programs using standard Internet protocols (e.g. FTP)
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IDA application
Business Application
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Direct link with business applications Customer benefit
Any application and any task can directly access any element of a company database
Direct link to ERP/MES (no import or export required)
Production data acquisition by directly writing into the company database
How does IDA help?
Definition of a high level object model interfacewith support of IT standards: ODBC, JDBC, CORBA, DCOM
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FirewallWWW
Ethernet TCP/IP
Ethernet TCP/IP
Intranet
Intranet
Router
Ethernet TCP/IP
Administration
ERP-MES-PPS
Produktion
Switch
Switch
Horizontal Integration
Horizontal Integration
Ethernet links seamlesslythe devices, controllers, HMIand supervisorsy system inreal time
IDA
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How does IDA help?
Definition of a basic web server structureto support Visualization, Monitoring,
Diagnostic and control servicesHorizontal Integration
Operate with a web browser Customer benefit
No run-time licenses
The whole production line can be operated from any operator terminal
Control, alarm handling, production data acquisition and SCADA at production and management level without additional software, just a web browser
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Safety integrated inside devices Customer benefit
Safe sensors communicate directly with safe actuators through the safe network
A separate safety infrastructure is not required
The safety PLC is distributed in the safe sensors and actuators
How does IDA help?
Definition and approval of a Safety protocol and architecture
Horizontal Integration
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How does IDA help?
Definition of a file structure and service to facilitate the initial integration of a device in a
network and the replacement of a faulty device
Device IntegrationPlug & WorkCustomer benefit
Device descriptions embedded inside the device
Simple integration of all devices into the development tool due to device descriptions
Replacement of device does not require manual reconfiguration
Horizontal Integration
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How does IDA help?
Definition of an Object modelDefinition and implementation of APIs
Providing implementation examplesSupport of Conformity centers: test scenarios
How does IDA help?
Definition of a Communication architecture (IDA, NDDS, UDP, IP, HTTP,….) with different
Quality Of ServicePresentation of typical real-time applications
Interoperability and real time Customer benefit
Interoperability and ease of use
Distributed intelligence on Ethernet for real-time applications
Horizontal Integration
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Tooling
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Eng. ToolVendor C
Adding IDA compliant devices inside a tool
DeviceDevice Description
following IDA structure
IDA standard+ Vendor Specific
Identification of thedevice available inside the device and in electronic format (file)
FunctionalObject
Description Eng. ToolVendor B
Embedded inside the device and in electronic format (file)
Drive
Robot
PLC
Vendor AVendor A
How does IDA help?
Definition of a generic structure for devices (using XML language, for example) to facilitate their integration inside engineering tools comingfrom different vendors. The goal is not to define device profiles, but to provide the container structure for device suppliers that will implement their device profile inside this container
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Tools interoperability
Eng. ToolVendor C
FunctionalObject
DescriptionEng. ToolVendor B
Inputs/Outputs/Type Robot
PLC
How does IDA help?
Definition of a mechanism to manage the IDA objects (creation, deletion, binding, ….) that will be used by the tools from different vendors
Definition of Functional Objects to facilitate their integration in different tools
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IDA organization
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Charter
Develop in a timely manner and promote services which use Ethernet and Web/Internet technologies as an open distributed intelligence architecture between devices and from the device to the boardroom to deliver added value to OEMs and End Users
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Missions
Identify requirements and added value from the End Users /OEM
Specify the services to support Distributed intelligence Link with Business applications Web integration Safety Tool interoperability Device Communication using open Ethernet and Web standards.
Provide source code samples available for free with an IDA Public License (IPL)
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Missions
Promote Open standards through advertising, trade show participation,
white papers, web site, etc Products from members of the association, on the web site, for
example
Develop Test specifications / establish test criteria to insure interoperability
of IDA compliant products from the different members Independent conformity centers Training materials and courses to facilitate the use and
implementation of the open standards by the members
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Deliverables
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Deliverables
Specifications Available for free
APIs
Source code samples
Test scenarios for conformity check
On-line Training
Certification of IDA service providers
Internal IDA Support function (full time personnel): web site, emails, training, surveys, minutes of meeting, trade shows,...
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FAQ’s
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What is IDA?
IDA stands for Interface for Distributed Automation
It is a group of companies that joined their marketing and technical effort on Ethernet and Web technologies to develop together distributed intelligence architectures
IDA specifies and implements the services supporting Distributed intelligence, Link with Business applications, Web integration, Safety, Tool interoperability and Device Communication using open Ethernet and Web standards.
IDA provides specifications and source code samples for free, guarantees interoperability of IDA 3rd party products and delivers training materials
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How can a company join IDA?
After the initial phase of specification by the founder members, the organization will be open to other companies for two different purposes:
Participation to the TFGs will be decided by the Technical committee if the company commit to actively participate by sharing costs and resources
Participation to the 3rd party Group to share information from IDA members and eventually implement the IDA services in their specific products
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Who is part of IDA?Is it a regional organization?
The following are the IDA founder companies
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When are the specifications available?
The IDA specifications will be publicly available in April 2001
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How can I get information? What is your URL?
You can visit our web site for more information
www.ida-group.org
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