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vector-toc-level-2"> <a class="vector-toc-link" href="#Background"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Background</span> </div> </a> <ul id="toc-Background-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-ICCP_Functionality" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#ICCP_Functionality"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>ICCP Functionality</span> </div> </a> <ul id="toc-ICCP_Functionality-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Protocol_Architecture" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Protocol_Architecture"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Protocol Architecture</span> </div> </a> <ul id="toc-Protocol_Architecture-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Access_Control" class="vector-toc-list-item vector-toc-level-2"> <a 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22IEC+60870-6%22">"IEC 60870-6"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22IEC+60870-6%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22IEC+60870-6%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22IEC+60870-6%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22IEC+60870-6%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22IEC+60870-6%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">March 2017</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><b>IEC 60870 part 6</b> in <a href="/wiki/Electrical_engineering" title="Electrical engineering">electrical engineering</a> and <a href="/wiki/Power_system_automation" class="mw-redirect" title="Power system automation">power system automation</a>, is one of the <a href="/wiki/IEC_60870" title="IEC 60870">IEC 60870</a> set of standards which define systems used for telecontrol (<a href="/wiki/Supervisory_control_and_data_acquisition" class="mw-redirect" title="Supervisory control and data acquisition">supervisory control and data acquisition</a>) in <a href="/wiki/Electrical_engineering" title="Electrical engineering">electrical engineering</a> and <a href="/wiki/Power_system_automation" class="mw-redirect" title="Power system automation">power system automation</a> applications. The <a href="/wiki/IEC_TC_57" title="IEC TC 57">IEC Technical Committee 57</a> (Working Group 03) have developed part 6 to provide a communication profile for sending basic telecontrol messages between two systems which is compatible with ISO standards and ITU-T recommendations.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Related_Standards">Related Standards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=1" title="Edit section: Related Standards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>These standards include: </p> <ul><li>IEC 60870-6-1 Application context and organization of standards</li> <li>IEC 60870-6-2 Use of basic standards (OSI layers 1–3)</li> <li>IEC 60870-6-501 TASE.1 Service definitions</li> <li>IEC 60870-6-502 TASE.1 Protocol definitions</li> <li>IEC 60870-6-503 TASE.2 Services and protocol</li> <li>IEC 60870-6-504 TASE.1 User conventions</li> <li>EC TR 60870-6-505 TASE.2 User guide</li> <li>IEC 60870-6-601 Functional profile for providing the connection-oriented transport service in an end system connected via permanent access to a packet switched data network</li> <li>IEC 60870-6-602 TASE transport profiles</li> <li>IEC 60870-6-701 Functional profile for providing the TASE.1 application service in end systems</li> <li>IEC 60870-6-702 Functional profile for providing the TASE.2 application service in end systems</li> <li>IEC 60870-6-802 TASE.2 Object models</li></ul> <div class="mw-heading mw-heading2"><h2 id="National_Networks">National Networks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=2" title="Edit section: National Networks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A typical national power grid includes a hierarchy of control centres to manage the generation, transmission, and distribution of power throughout the grid: </p> <ul><li>one or more system control centres, responsible for scheduling of power generation to meet customer demand, and for managing major network outages and faults.</li> <li>generation control centres, responsible for managing the operation of generating plants (coal-fired, natural gas, nuclear, solar, wind, etc.), and for adjusting the power generated according to the requirements of the system control centre.</li> <li>transmission control centres, responsible for the transmission of power from generating stations to network distributors.</li> <li>distribution control centres, responsible for the distribution of power from the transmission networks to individual consumers.</li></ul> <p>Prior to the development of electronics and telecommunications networks all co-ordination between control centres was carried out by telephone. However, the development of SCADA (<a href="/wiki/Supervisory_control_and_data_acquisition" class="mw-redirect" title="Supervisory control and data acquisition">supervisory control and data acquisition</a>) systems allowed remote control and monitoring of electrical plant from centralised control centres. </p><p>Initially individual SCADA manufacturers developed their own proprietary "closed" protocols for communicating from a control centre to electrical equipment in the field. These were followed by the development of "open" industry-standard protocols such as <a href="/wiki/DNP3" title="DNP3">DNP3</a> and <a href="/wiki/IEC_61850" title="IEC 61850">IEC 61850</a>. However, none of these communication protocols were suited to the requirements of communicating <i>between</i> control centres. To meet these special requirements for communication and co-ordination between control centres the IEC developed the <a href="/wiki/IEC_60870" title="IEC 60870">IEC 60870</a> set of standards.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Inter-Control_Center_Communications_Protocol">Inter-Control Center Communications Protocol</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=3" title="Edit section: Inter-Control Center Communications Protocol"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <b>Inter-Control Center Communications Protocol</b> (ICCP or IEC 60870-6/TASE.2)<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> is being specified by utility organizations throughout the world to provide data exchange over <a href="/wiki/Wide_area_network" title="Wide area network">wide area networks</a> (WANs) between utility control centers, utilities, power pools, regional control centers, and Non-Utility Generators. ICCP is also an international standard: <a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical Commission</a> (IEC) Telecontrol Application Service Element 2 (TASE.2). </p> <div class="mw-heading mw-heading3"><h3 id="Background">Background</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=4" title="Edit section: Background"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Inter-utility real time data exchange has become critical to the operation of interconnected systems in most parts of the world. For example, the development of electricity markets has seen the management of electricity networks by a functional hierarchy that is split across boundaries of commercial entities. At the top level there is typically a system operator with coordination responsibilities for dispatch and overall system security. Below this are regional transmission companies that tie together distribution companies and generating companies. In continental power systems there is now considerable interconnection across international borders. ICCP allows the exchange of real time and historical power system information including status and control data, measured values, scheduling data, energy accounting data and operator messages. </p><p>Historically there has been reliance on custom or proprietary links and <a href="/wiki/Communications_protocol" class="mw-redirect" title="Communications protocol">protocols</a> to exchange real time data between systems. ICCP began as an effort to develop an international standard for real-time data exchange within the electric power utility industry. A working group was formed in 1991 to develop a protocol standard, develop a prototype to test the specification, submit the specification to the IEC for standardisation and carry out interoperability testing between developing vendors. The initial driver was to meet European Common Market requirements in 1992. The official designation of the first protocol was TASE.1 (Telecontrol Application Service Element-1).<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The second protocol TASE.2 making use of the <a href="/wiki/Manufacturing_Message_Specification" title="Manufacturing Message Specification">Manufacturing Message Specification</a> (MMS) appears to be the version that has become the most popular.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>In the US, ICCP networks are widely used to tie together groups of utility companies, typically a regional system operator with transmission utilities, distribution utilities and generators. Regional operators may also be connected together to co-ordinate import and export of power between regions across major inter-ties. </p> <div class="mw-heading mw-heading3"><h3 id="ICCP_Functionality">ICCP Functionality</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=5" title="Edit section: ICCP Functionality"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Basic ICCP functionality is specified as “Conformance Blocks” listed below. The objects that are used to convey the data are defined in various parts of IEC 60870-6. </p><p><i>Block Description Data Examples:</i> </p> <ol><li>Periodic System Data: Status points, analogue points, quality flags, time stamp, change of value counter, protection events. Association objects to control ICCP sessions.</li> <li>Extended Data Set Condition Monitoring: Provides report by exception capability for the data types that block 1 is able to transfer periodically.</li> <li>Block Data Transfer: Provides a means transferring Block 1 and Block 2 data types as block transfers instead of point by point. In some situations this may reduce bandwidth requirements.</li> <li>Information Messages: Simple text and binary files.</li> <li>Device Control: Device control requests: on/off, trip/close, raise/lower etc. and digital setpoints. Includes mechanisms for interlocked controls and select-beforeoperate.</li> <li>Program Control: Allows an ICCP client to remote control programs executing on an ICCP server.</li> <li>Event Reporting: Extended reporting to a client of error conditions and device state changes at a server.</li> <li>Additional User Objects: Scheduling, accounting, outage and plant information.</li> <li>Time Series Data: Allows a client to request a report from a server of historical time series data between a start and end date.</li></ol> <div class="mw-heading mw-heading3"><h3 id="Protocol_Architecture">Protocol Architecture</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=6" title="Edit section: Protocol Architecture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ICCP is based on client / server principles. Data transfers result from a request from a control centre (client) to another control centre (server). Control centres may be both clients and servers. ICCP operates at the <a href="/wiki/OSI_model#Layer_7:_Application_layer" title="OSI model">application layer in the OSI model</a>. As such any physical interfaces, transport and network services that fit this model are supported. <a href="/wiki/TCP/IP" class="mw-redirect" title="TCP/IP">TCP/IP</a> over <a href="/wiki/Ethernet" title="Ethernet">Ethernet</a> (802.3) seems to be the most common. ICCP may operate over a single point-to-point link between two control centres; however, the more general case is for many control centres and a routed wide area network. The logical connections or “associations” between control centres are completely general. A client may establish associations with more than one server and a client may establish more than one association with the same server. Multiple associations with same server can be established at different levels of quality of service so that high priority real time data is not delayed by lower priority or non real time data transfers. </p> <div class="mw-heading mw-heading3"><h3 id="Access_Control">Access Control</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=7" title="Edit section: Access Control"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ICCP does not provide <a href="/wiki/Authentication" title="Authentication">authentication</a> or <a href="/wiki/Encryption" title="Encryption">encryption</a>. These services are normally provided by lower protocol layers. ICCP uses “Bilateral Tables” to control access. A Bilateral Table represents the agreement between two control centres connected with an ICCP link. The agreement identifies data elements and objects that can be accessed via the link and the level of access permitted. Once an ICCP link is established, the contents of the Bilateral Tables in the server and client provide complete control over what is accessible to each party. There must be matching entries in the server and client tables to provide access to data and objects. </p> <div class="mw-heading mw-heading3"><h3 id="Interoperability">Interoperability</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=8" title="Edit section: Interoperability"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The wide acceptance of ICCP by the utility industry has resulted in several ICCP products being on the market. Although interoperability is not regarded as a high risk area, the standard is such that an implementation does not have to support all conformance blocks in order to claim compliance with the standard. A minimal implementation only requires Block 1. Only those blocks necessary to achieve the required functionality need be implemented. It is also not necessary to support all objects defined in the standard for any particular block. Extensive interoperability testing between products of some of the major vendors has been a feature of ICCP protocol development. Independent reports are available, as no doubt are reports from vendors. An ICCP purchaser must define functionality required in terms of conformance blocks required and the objects within those blocks. Application profiles for the ICCP client and server conformances must match if the link is to operate successfully. </p> <div class="mw-heading mw-heading3"><h3 id="Product_Differentiation">Product Differentiation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=9" title="Edit section: Product Differentiation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ICCP is a real time data exchange protocol providing features for data transfer, monitoring and control. For a complete ICCP link there need to be facilities to manage and configure the link and monitor its performance. The ICCP standard does not specify any interface or requirements for these features that are necessary but nevertheless do not affect interoperability. Similarly failover and redundancy schemes and the way the <a href="/wiki/SCADA" title="SCADA">SCADA</a> responds to ICCP requests is not a protocol issue so is not specified. These non protocol specific features are referred to in the standard as “local implementation issues”. ICCP implementers are free to handle these issues any way they wish. Local implementation is the means that developers have to differentiate their product in the market with added value. Additional money spent on a product with well-developed maintenance and diagnostic tools may well be saved many times over during the life of the product if use of the ICCP connection is expected to grow and change. </p> <div class="mw-heading mw-heading3"><h3 id="Product_Configurations">Product Configurations</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=10" title="Edit section: Product Configurations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Commercial ICCP products are generally available for one of three configurations: </p> <ol><li>As a native protocol embedded in the SCADA host.</li> <li>As a networked server.</li> <li>As a gateway processor.</li></ol> <p>As an embedded protocol the ICCP management tools and interfaces are all part of the complete suite of tools for the SCADA. This configuration offers maximum performance because of the direct access to the SCADA database without requiring any intervening buffering. This approach may not be available as an addition to a legacy system. The ICCP application may be restricted to accessing only the SCADA environment in which it is embedded. </p><p>A networked server making use of industry standard communications networking to the SCADA host may provide performance approaching that of an embedded ICCP application. On the application interface side the ICCP is not restricted to the SCADA environment but is open to other systems such as a separate data historian or other databases. Security may be easier to manage with the ICCP server segregated from the operational real time systems. The gateway processor approach is similar to the networked server except it is intended for legacy systems with minimal communications networking capability and so has the lowest performance. In the most minimal situation the ICCP gateway may communicate with the SCADA host via a serial port in a similar manner to the SCADA RTUs. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=11" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/IEC_60870-5" title="IEC 60870-5">IEC 60870-5</a></li> <li><a href="/wiki/IEC_61850" title="IEC 61850">IEC 61850</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=12" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://webstore.iec.ch/en/publication/3760">"IEC 60870-6-503:2014 | IEC"</a>. <i>webstore.iec.ch</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-09-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=webstore.iec.ch&rft.atitle=IEC+60870-6-503%3A2014+%7C+IEC&rft_id=https%3A%2F%2Fwebstore.iec.ch%2Fen%2Fpublication%2F3760&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+60870-6" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://webstore.iec.ch/en/publication/18151">"IEC 60870-6-503:2002 | IEC"</a>. <i>webstore.iec.ch</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-09-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=webstore.iec.ch&rft.atitle=IEC+60870-6-503%3A2002+%7C+IEC&rft_id=https%3A%2F%2Fwebstore.iec.ch%2Fen%2Fpublication%2F18151&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+60870-6" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110818142754/http://intelligrid.ipower.com/IntelliGrid_Architecture/New_Technologies/Tech_IEC_60870-6_(ICCP).htm">"Iec 60870-6 (Iccp)"</a>. Archived from <a rel="nofollow" class="external text" href="http://intelligrid.ipower.com/IntelliGrid_Architecture/New_Technologies/Tech_IEC_60870-6_%28ICCP%29.htm">the original</a> on 2011-08-18<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-09-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Iec+60870-6+%28Iccp%29&rft_id=http%3A%2F%2Fintelligrid.ipower.com%2FIntelliGrid_Architecture%2FNew_Technologies%2FTech_IEC_60870-6_%2528ICCP%2529.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEC+60870-6" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://webstore.iec.ch/preview/info_iec60870-6-501%7Bed1.0%7Db.pdf">Telecontrol equipment and systems - Part 6</a> Webstore Retrieved 30 April 2023</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://webstore.iec.ch/preview/info_iec60870-6-503%7Bed3.0%7Db.pdf">Telecontrol equipment and systems - Part 6-503</a> Webstore Retrieved 30 April 2023</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEC_60870-6&action=edit&section=13" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.compusharp.com/intercontrol.html">ICCP</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131023060929/http://www.compusharp.com/intercontrol.html">Archived</a> 2013-10-23 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li> <li><a rel="nofollow" class="external text" href="http://www.osii.com/pdf/scada-ui/OpenICCP_PS.pdf">Open ICCP</a></li></ul> <div class="navbox-styles"><style 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:List_of_IEC_standards" title="Template:List of IEC standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:List_of_IEC_standards" title="Template talk:List of IEC standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:List_of_IEC_standards" title="Special:EditPage/Template:List of IEC standards"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IEC_standards" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_IEC_standards" title="List of IEC standards">IEC standards</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">IEC</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEC_60027" title="IEC 60027">60027</a></li> <li><a href="/wiki/IEC_60034" title="IEC 60034">60034</a></li> <li><a href="/wiki/IEC_60038" title="IEC 60038">60038</a></li> <li><a href="/wiki/RKM_code" title="RKM code">60062</a></li> <li><a href="/wiki/E_series_of_preferred_numbers" title="E series of preferred numbers">60063</a></li> <li><a href="/wiki/IEC_60068" title="IEC 60068">60068</a></li> <li><a href="/wiki/Comparative_Tracking_Index" title="Comparative Tracking Index">60112</a></li> <li><a href="/wiki/IEC_60228" title="IEC 60228">60228</a></li> <li><a href="/wiki/IEC_60269" title="IEC 60269">60269</a></li> <li><a href="/wiki/19-inch_rack" title="19-inch rack">60297</a></li> <li><a href="/wiki/IEC_60309" title="IEC 60309">60309</a></li> <li><a href="/wiki/IEC_60320" title="IEC 60320">60320</a></li> <li><a href="/wiki/IEC_60364" title="IEC 60364">60364</a></li> <li><a href="/wiki/IEC_60446" title="IEC 60446">60446</a></li> <li><a href="/wiki/IEEE_754" title="IEEE 754">60559</a></li> <li><a href="/wiki/IEC_60601" title="IEC 60601">60601</a></li> <li><a href="/wiki/IEC_60870" title="IEC 60870">60870</a> <ul><li><a href="/wiki/IEC_60870-5" title="IEC 60870-5">60870-5</a></li> <li><a class="mw-selflink selflink">60870-6</a></li></ul></li> <li><a href="/wiki/IEC_60906-1" title="IEC 60906-1">60906-1</a></li> <li><a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">60908</a></li> <li><a href="/wiki/IEC_60929" title="IEC 60929">60929</a></li> <li><a href="/wiki/AES3" title="AES3">60958</a></li> <li><a href="/w/index.php?title=IEC_60980-344&action=edit&redlink=1" class="new" title="IEC 60980-344 (page does not exist)">60980-344</a></li> <li><a href="/wiki/IEC_61030" title="IEC 61030">61030</a></li> <li><a href="/wiki/IEC_61131" title="IEC 61131">61131</a> <ul><li><a href="/wiki/IEC_61131-3" title="IEC 61131-3">61131-3</a></li> <li><a href="/wiki/IO-Link" title="IO-Link">61131-9</a></li></ul></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61158</a></li> <li><a href="/wiki/IEC_61162" title="IEC 61162">61162</a></li> <li><a href="/wiki/IEC_61334" title="IEC 61334">61334</a></li> <li><a href="/wiki/IEC_61355" title="IEC 61355">61355</a></li> <li><a href="/wiki/IEC_61360" title="IEC 61360">61360</a></li> <li><a href="/wiki/IEC_61400" title="IEC 61400">61400</a></li> <li><a href="/wiki/IEC_61499" title="IEC 61499">61499</a></li> <li><a href="/wiki/IEC_61508" title="IEC 61508">61508</a></li> <li><a href="/wiki/IEC_61511" title="IEC 61511">61511</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">61784</a></li> <li><a href="/wiki/IEC_61850" title="IEC 61850">61850</a></li> <li><a href="/wiki/IEC_61851" title="IEC 61851">61851</a></li> <li><a href="/wiki/IEC_61883" title="IEC 61883">61883</a></li> <li><a href="/wiki/Battery_nomenclature" title="Battery nomenclature">61960</a></li> <li><a href="/wiki/IEC_61968" title="IEC 61968">61968</a></li> <li><a href="/wiki/IEC_61970" title="IEC 61970">61970</a></li> <li><a href="/wiki/IP-XACT" title="IP-XACT">62014-4</a></li> <li><a href="/wiki/Fieldbus" title="Fieldbus">62026</a></li> <li><a href="/wiki/IEC_62056" title="IEC 62056">62056</a></li> <li><a href="/wiki/IEC_62061" title="IEC 62061">62061</a></li> <li><a href="/wiki/IEC_62196" title="IEC 62196">62196</a></li> <li><a href="/wiki/EN_62262" title="EN 62262">62262</a></li> <li><a href="/wiki/IEC_62264" title="IEC 62264">62264</a></li> <li><a href="/wiki/IEC_62304" title="IEC 62304">62304</a></li> <li><a href="/wiki/IEC_62325" title="IEC 62325">62325</a></li> <li><a href="/wiki/IEC_62351" title="IEC 62351">62351</a></li> <li><a href="/wiki/AES47" title="AES47">62365</a></li> <li><a href="/wiki/IEC_62366" title="IEC 62366">62366</a></li> <li><a href="/wiki/IEC_62379" title="IEC 62379">62379</a></li> <li><a href="/wiki/Digital_Addressable_Lighting_Interface" title="Digital Addressable Lighting Interface">62386</a></li> <li><a href="/wiki/IEC_62455" title="IEC 62455">62455</a></li> <li><a href="/wiki/USB" title="USB">62680</a></li> <li><a href="/wiki/IEC_62682" title="IEC 62682">62682</a></li> <li><a href="/wiki/IEC_62700" title="IEC 62700">62700</a></li> <li><a href="/wiki/IEC_63110" title="IEC 63110">63110</a></li> <li><a href="/wiki/IEC_63119" title="IEC 63119">63119</a></li> <li><a href="/wiki/IEC_63382" title="IEC 63382">63382</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">ISO/IEC</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ISO/IEC_646" title="ISO/IEC 646">646</a></li> <li><a href="/wiki/COBOL" title="COBOL">1989</a></li> <li><a href="/wiki/ISO/IEC_2022" title="ISO/IEC 2022">2022</a></li> <li><a href="/wiki/ISO/IEC_4909" title="ISO/IEC 4909">4909</a></li> <li><a href="/wiki/ISO/IEC_5218" title="ISO/IEC 5218">5218</a></li> <li><a href="/wiki/ANSI_escape_code" title="ANSI escape code">6429</a></li> <li><a href="/wiki/ISO/IEC_6523" title="ISO/IEC 6523">6523</a></li> <li><a href="/wiki/ISO/IEC_7810" title="ISO/IEC 7810">7810</a></li> <li><a href="/wiki/ISO/IEC_7811" title="ISO/IEC 7811">7811</a></li> <li><a href="/wiki/ISO/IEC_7812" title="ISO/IEC 7812">7812</a></li> <li><a href="/wiki/ISO/IEC_7813" title="ISO/IEC 7813">7813</a></li> <li><a href="/wiki/ISO/IEC_7816" title="ISO/IEC 7816">7816</a></li> <li><a href="/wiki/Graphical_Kernel_System" title="Graphical Kernel System">7942</a></li> <li><a href="/wiki/Open_Document_Architecture" title="Open Document Architecture">8613</a></li> <li><a href="/wiki/Computer_Graphics_Metafile" title="Computer Graphics Metafile">8632</a></li> <li><a href="/wiki/ISO/IEC_8652" title="ISO/IEC 8652">8652</a></li> <li><a href="/wiki/ISO/IEC_8859" title="ISO/IEC 8859">8859</a></li> <li><a href="/wiki/ISO/IEC_9126" title="ISO/IEC 9126">9126</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">9293</a></li> <li><a href="/wiki/CHILL" title="CHILL">9496</a></li> <li><a href="/wiki/ISO/IEC_9529" title="ISO/IEC 9529">9529</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9592</a></li> <li><a href="/wiki/PHIGS" title="PHIGS">9593</a></li> <li><a href="/wiki/ANSI_C" title="ANSI C">9899</a></li> <li><a href="/wiki/POSIX" title="POSIX">9945</a></li> <li><a href="/wiki/ISO/IEC_9995" title="ISO/IEC 9995">9995</a></li> <li><a href="/wiki/ISO/IEC_10021" title="ISO/IEC 10021">10021</a></li> <li><a href="/wiki/ISO/IEC_10116" title="ISO/IEC 10116">10116</a></li> <li><a href="/wiki/Guidelines_for_the_Definition_of_Managed_Objects" title="Guidelines for the Definition of Managed Objects">10165</a></li> <li><a href="/wiki/Document_Style_Semantics_and_Specification_Language" title="Document Style Semantics and Specification Language">10179</a></li> <li><a href="/wiki/Full_BASIC" title="Full BASIC">10279</a></li> <li><a href="/wiki/Universal_Coded_Character_Set" title="Universal Coded Character Set">10646</a></li> <li><a href="/wiki/ISO/IEC_10967" title="ISO/IEC 10967">10967</a></li> <li><a href="/wiki/MPEG-1" title="MPEG-1">11172</a></li> <li><a href="/wiki/ISO/IEC_11179" title="ISO/IEC 11179">11179</a></li> <li><a href="/wiki/ISO/IEC_11404" title="ISO/IEC 11404">11404</a></li> <li><a href="/wiki/JBIG" title="JBIG">11544</a></li> <li><a href="/wiki/ISO/IEC_11801" title="ISO/IEC 11801">11801</a></li> <li><a href="/wiki/ISO/IEC_12207" title="ISO/IEC 12207">12207</a></li> <li><a href="/wiki/Topic_map" title="Topic map">13250</a></li> <li><a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">13346</a></li> <li><a href="/wiki/MHEG-5" title="MHEG-5">13522-5</a></li> <li><a href="/wiki/Z_notation" title="Z notation">13568</a></li> <li><a href="/wiki/ISLISP" title="ISLISP">13816</a></li> <li><a href="/wiki/MPEG-2" title="MPEG-2">13818</a></li> <li><a href="/wiki/ISO/IEC_14443" title="ISO/IEC 14443">14443</a></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">14496</a></li> <li><a href="/wiki/ISO/IEC_14651" title="ISO/IEC 14651">14651</a></li> <li><a href="/wiki/C%2B%2B" title="C++">14882</a></li> <li><a href="/wiki/ISO/IEC_15288" title="ISO/IEC 15288">15288</a></li> <li><a href="/wiki/Ada_Semantic_Interface_Specification" title="Ada Semantic Interface Specification">15291</a></li> <li><a href="/wiki/Common_Criteria" title="Common Criteria">15408</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">15444</a></li> <li><a href="/wiki/HTML" title="HTML">15445</a></li> <li><a href="/wiki/ISO/IEC_15504" title="ISO/IEC 15504">15504</a></li> <li><a href="/wiki/International_Standard_Identifier_for_Libraries_and_Related_Organizations" title="International Standard Identifier for Libraries and Related Organizations">15511</a></li> <li><a href="/wiki/ISO/IEC_15693" title="ISO/IEC 15693">15693</a></li> <li><a href="/wiki/ISO/IEC_15897" title="ISO/IEC 15897">15897</a></li> <li><a href="/wiki/MPEG-7" title="MPEG-7">15938</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">16262</a></li> <li><a href="/wiki/Mixed_raster_content" title="Mixed raster content">16485</a></li> <li><a href="/wiki/ISO/IEC_17024" title="ISO/IEC 17024">17024</a></li> <li><a href="/wiki/ISO/IEC_17025" title="ISO/IEC 17025">17025</a></li> <li><a href="/wiki/QR_code" title="QR code">18004</a></li> <li><a href="/wiki/ISO/IEC_18014" title="ISO/IEC 18014">18014</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">18181</a></li> <li><a href="/wiki/ISO/IEC_19752" title="ISO/IEC 19752">19752</a></li> <li><a href="/wiki/RELAX_NG" title="RELAX NG">19757</a></li> <li><a href="/wiki/ISO/IEC_19770" title="ISO/IEC 19770">19770</a></li> <li><a href="/wiki/ISO/IEC_19788" title="ISO/IEC 19788">19788</a></li> <li><a href="/wiki/ISO/IEC_20000" title="ISO/IEC 20000">20000</a></li> <li><a href="/wiki/Open_Data_Protocol" title="Open Data Protocol">20802</a></li> <li><a href="/wiki/MPEG-21" title="MPEG-21">21000</a></li> <li><a href="/wiki/ISO/IEC_21827" title="ISO/IEC 21827">21827</a></li> <li><a href="/wiki/ECMAScript" title="ECMAScript">22275</a></li> <li><a href="/wiki/ECMAScript_for_XML" title="ECMAScript for XML">22537</a></li> <li><a href="/wiki/MPEG-A" title="MPEG-A">23000</a></li> <li><a href="/wiki/MPEG-D" title="MPEG-D">23003</a></li> <li><a href="/wiki/MPEG-H" title="MPEG-H">23008</a></li> <li><a href="/wiki/C_Sharp_(programming_language)" title="C Sharp (programming language)">23270</a></li> <li><a href="/wiki/Linux_Standard_Base" title="Linux Standard Base">23360</a></li> <li><a href="/wiki/Common_Logic" title="Common Logic">24707</a></li> <li><a href="/wiki/ISO/IEC_24727" title="ISO/IEC 24727">24727</a></li> <li><a href="/wiki/ISO/IEC_24744" title="ISO/IEC 24744">24744</a></li> <li><a href="/wiki/Universal_Remote_Console" title="Universal Remote Console">24752</a></li> <li><a href="/wiki/OpenDocument" title="OpenDocument">26300</a></li> <li><a href="/wiki/ISO/IEC_27000" title="ISO/IEC 27000">27000</a></li> <li><a href="/wiki/ISO/IEC_27000-series" class="mw-redirect" title="ISO/IEC 27000-series">27000-series</a></li> <li><a href="/wiki/ISO/IEC_27002" title="ISO/IEC 27002">27002</a></li> <li><a href="/wiki/ISO/IEC_27040" title="ISO/IEC 27040">27040</a></li> <li>29110</li> <li><a href="/wiki/ISO/IEC_29119" title="ISO/IEC 29119">29119</a></li> <li><a href="/wiki/ISO/IEC_33001" title="ISO/IEC 33001">33001</a></li> <li><a href="/wiki/ISO/IEC_38500" title="ISO/IEC 38500">38500</a></li> <li><a href="/wiki/Graph_Query_Language" title="Graph Query Language">39075</a></li> <li><a href="/wiki/ISO/IEC_42010" title="ISO/IEC 42010">42010</a></li> <li><a href="/wiki/ISO/IEC_80000" title="ISO/IEC 80000">80000</a></li> <li><a href="/wiki/IEC_81346" title="IEC 81346">81346</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/International_Electrotechnical_Commission" title="International Electrotechnical Commission">International Electrotechnical Commission</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Automation_protocols" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Automation_protocols" title="Template:Automation protocols"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Automation_protocols" title="Template talk:Automation protocols"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Automation_protocols" title="Special:EditPage/Template:Automation protocols"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Automation_protocols" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_automation_protocols" title="List of automation protocols">Automation protocols</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Process automation</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AS-Interface" title="AS-Interface">AS-i</a></li> <li><a href="/wiki/Bristol_Standard_Asynchronous_Protocol" title="Bristol Standard Asynchronous Protocol">BSAP</a></li> <li><a href="/wiki/CC-Link_Industrial_Networks" class="mw-redirect" title="CC-Link Industrial Networks">CC-Link Industrial Networks</a></li> <li><a href="/wiki/Common_Industrial_Protocol" title="Common Industrial Protocol">CIP</a></li> <li><a href="/wiki/CAN_bus" title="CAN bus">CAN bus</a> <ul><li><a href="/wiki/CANopen" title="CANopen">CANopen</a></li> <li><a href="/wiki/DeviceNet" title="DeviceNet">DeviceNet</a></li></ul></li> <li><a href="/wiki/ControlNet" title="ControlNet">ControlNet</a></li> <li><a href="/wiki/DF-1_Protocol" title="DF-1 Protocol">DF-1</a></li> <li><a href="/wiki/DirectNET_Protocol" title="DirectNET Protocol">DirectNET</a></li> <li><a href="/wiki/EtherCAT" title="EtherCAT">EtherCAT</a></li> <li><a href="/wiki/Ethernet_Global_Data_Protocol" title="Ethernet Global Data Protocol">Ethernet Global Data (EGD)</a></li> <li><a href="/wiki/Ethernet_Powerlink" title="Ethernet Powerlink">Ethernet Powerlink</a></li> <li><a href="/wiki/EtherNet/IP" title="EtherNet/IP">EtherNet/IP</a></li> <li><a href="/wiki/Factory_Instrumentation_Protocol" title="Factory Instrumentation Protocol">Factory Instrumentation Protocol</a></li> <li><a href="/wiki/Factory_Interface_Network_Service" title="Factory Interface Network Service">FINS</a></li> <li><a href="/wiki/FOUNDATION_fieldbus" class="mw-redirect" title="FOUNDATION fieldbus">FOUNDATION fieldbus</a> <ul><li><a href="/wiki/Foundation_Fieldbus_H1" title="Foundation Fieldbus H1">H1</a></li> <li><a href="/wiki/Higher_Speed_Ethernet" class="mw-redirect" title="Higher Speed Ethernet">HSE</a></li></ul></li> <li><a href="/wiki/Service_Request_Transport_Protocol" title="Service Request Transport Protocol">GE SRTP</a></li> <li><a href="/wiki/Highway_Addressable_Remote_Transducer_Protocol" title="Highway Addressable Remote Transducer Protocol">HART Protocol</a></li> <li><a href="/wiki/SDS_Protocol" title="SDS Protocol">Honeywell SDS</a></li> <li><a href="/wiki/HostLink_Protocol" title="HostLink Protocol">HostLink</a></li> <li><a href="/wiki/INTERBUS" title="INTERBUS">INTERBUS</a></li> <li><a href="/wiki/IO-Link" title="IO-Link">IO-Link</a></li> <li><a href="/wiki/MECHATROLINK" title="MECHATROLINK">MECHATROLINK</a></li> <li><a href="/wiki/MelsecNet" title="MelsecNet">MelsecNet</a></li> <li><a href="/wiki/Modbus" title="Modbus">Modbus</a></li> <li><a href="/wiki/Optomux" title="Optomux">Optomux</a></li> <li><a href="/wiki/PieP" title="PieP">PieP</a></li> <li><a href="/wiki/PROFIBUS" class="mw-redirect" title="PROFIBUS">PROFIBUS</a></li> <li><a href="/wiki/PROFINET" class="mw-redirect" title="PROFINET">PROFINET</a></li> <li><a href="/wiki/RAPIEnet" title="RAPIEnet">RAPIEnet</a></li> <li><a href="/wiki/SERCOS_interface" title="SERCOS interface">SERCOS interface</a></li> <li><a href="/wiki/SERCOS_III" title="SERCOS III">SERCOS III</a></li> <li><a href="/wiki/Sinec_H1" title="Sinec H1">Sinec H1</a></li> <li><a href="/wiki/SynqNet" title="SynqNet">SynqNet</a></li> <li><a href="/wiki/TTEthernet" title="TTEthernet">TTEthernet</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Industrial_control_system" title="Industrial control system">Industrial control system</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MTConnect" title="MTConnect">MTConnect</a></li> <li><a href="/wiki/OPC_Data_Access" title="OPC Data Access">OPC DA</a></li> <li><a href="/wiki/OPC_Historical_Data_Access" title="OPC Historical Data Access">OPC HDA</a></li> <li><a href="/wiki/OPC_Unified_Architecture" title="OPC Unified Architecture">OPC UA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Building_automation" title="Building automation">Building automation</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1-Wire" title="1-Wire">1-Wire</a></li> <li><a href="/wiki/BACnet" title="BACnet">BACnet</a></li> <li><a href="/wiki/BatiBUS" title="BatiBUS">BatiBUS</a></li> <li><a href="/wiki/C-Bus_(protocol)" title="C-Bus (protocol)">C-Bus</a></li> <li><a href="/wiki/CEBus" title="CEBus">CEBus</a></li> <li><a href="/wiki/Digital_Addressable_Lighting_Interface" title="Digital Addressable Lighting Interface">DALI</a></li> <li><a href="/wiki/Digital_Serial_Interface" title="Digital Serial Interface">DSI</a></li> <li><a href="/wiki/DyNet" title="DyNet">DyNet</a></li> <li><a href="/wiki/EnOcean" title="EnOcean">EnOcean</a></li> <li><a href="/wiki/European_Home_Systems_Protocol" title="European Home Systems Protocol">EHS</a></li> <li><a href="/wiki/European_Installation_Bus" class="mw-redirect" title="European Installation Bus">EIB</a></li> <li><a href="/wiki/Factory_Instrumentation_Protocol" title="Factory Instrumentation Protocol">FIP</a></li> <li><a href="/wiki/KNX" title="KNX">KNX</a></li> <li><a href="/wiki/LonTalk" title="LonTalk">LonTalk</a></li> <li><a href="/wiki/Modbus" title="Modbus">Modbus</a></li> <li><a href="/wiki/OpenTherm" title="OpenTherm">OpenTherm</a></li> <li><a href="/wiki/OBIX" title="OBIX">oBIX</a></li> <li><a href="/wiki/Very_Simple_Control_Protocol" title="Very Simple Control Protocol">VSCP</a></li> <li><a href="/wiki/X10_(industry_standard)" title="X10 (industry standard)">X10</a></li> <li><a href="/wiki/XAP_Home_Automation_protocol" title="XAP Home Automation protocol">xAP</a></li> <li><a href="/wiki/XPL_Protocol" title="XPL Protocol">xPL</a></li> <li><a href="/wiki/Z-Wave" title="Z-Wave">Z-Wave</a></li> <li><a href="/wiki/Zigbee" title="Zigbee">Zigbee</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Power-system_automation" title="Power-system automation">Power-system automation</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEC_60870" title="IEC 60870">IEC 60870</a> <ul><li><a href="/wiki/IEC_60870-5" title="IEC 60870-5">IEC 60870-5</a></li> <li><a class="mw-selflink selflink">IEC 60870-6</a></li></ul></li> <li><a href="/wiki/DNP3" title="DNP3">DNP3</a></li> <li><a href="/wiki/Factory_Instrumentation_Protocol" title="Factory Instrumentation Protocol">Factory Instrumentation Protocol</a></li> <li><a href="/wiki/IEC_61850" title="IEC 61850">IEC 61850</a></li> <li><a href="/wiki/IEC_62351" title="IEC 62351">IEC 62351</a></li> <li><a href="/wiki/Modbus" title="Modbus">Modbus</a></li> <li><a href="/wiki/PROFIBUS" class="mw-redirect" title="PROFIBUS">PROFIBUS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Automatic_meter_reading" title="Automatic meter reading">Automatic meter reading</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Smart_meter#Protocols" title="Smart meter">ANSI C12.18</a></li> <li><a href="/wiki/Smart_meter#Protocols" title="Smart meter">IEC 61107</a></li> <li><a href="/wiki/IEC_62056" title="IEC 62056">DLMS/IEC 62056</a></li> <li><a href="/wiki/Meter-Bus" title="Meter-Bus">M-Bus</a></li> <li><a href="/wiki/Modbus" title="Modbus">Modbus</a></li> <li><a href="/wiki/Zigbee" title="Zigbee">Zigbee</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Automobile / <a href="/wiki/Vehicle_bus" title="Vehicle bus">Vehicle</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Avionics_Full-Duplex_Switched_Ethernet" title="Avionics Full-Duplex Switched Ethernet">AFDX</a></li> <li><a href="/wiki/ARINC_429" title="ARINC 429">ARINC 429</a></li> <li><a href="/wiki/CAN_bus" title="CAN bus">CAN bus</a> <ul><li><a href="/w/index.php?title=ARINC_825&action=edit&redlink=1" class="new" title="ARINC 825 (page does not exist)">ARINC 825</a></li> <li><a href="/wiki/SAE_J1939" title="SAE J1939">SAE J1939</a></li> <li><a href="/wiki/NMEA_2000" title="NMEA 2000">NMEA 2000</a></li> <li><a href="/wiki/Fleet_Management_System" title="Fleet Management System">FMS</a></li></ul></li> <li><a href="/wiki/Factory_Instrumentation_Protocol" title="Factory Instrumentation Protocol">Factory Instrumentation Protocol</a></li> <li><a href="/wiki/FlexRay" title="FlexRay">FlexRay</a></li> <li><a href="/wiki/IEBus" title="IEBus">IEBus</a></li> <li><a href="/wiki/SAE_J1587" title="SAE J1587">J1587</a></li> <li><a href="/wiki/SAE_J1708" title="SAE J1708">J1708</a></li> <li><a href="/wiki/Keyword_Protocol_2000" title="Keyword Protocol 2000">Keyword Protocol 2000</a></li> <li><a href="/wiki/Unified_Diagnostic_Services" title="Unified Diagnostic Services">Unified Diagnostic Services</a></li> <li><a href="/wiki/Local_Interconnect_Network" title="Local Interconnect Network">LIN</a></li> <li><a href="/wiki/MOST_Bus" title="MOST Bus">MOST</a></li> <li><a href="/wiki/SENT_(protocol)" title="SENT (protocol)">SENT</a> (SAE J2716)</li> <li><a href="/wiki/Vehicle_Area_Network" title="Vehicle Area Network">VAN</a></li> <li><a href="/wiki/Cyphal" title="Cyphal">Cyphal</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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