IEC 62769-101-1:2015

IEC 62769-101-1 ®
Edition 1.0 2015-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Field Device Integration (FDI) –
Part 101-1: Profiles – Foundation Fieldbus H1

Intégration des appareils de terrain (FDI) –
Partie 101-1: Profils – Foundation Fieldbus H1

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IEC 62769-101-1 ®
Edition 1.0 2015-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Field Device Integration (FDI) –

Part 101-1: Profiles – Foundation Fieldbus H1

Intégration des appareils de terrain (FDI) –

Partie 101-1: Profils – Foundation Fieldbus H1

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100 ISBN 978-2-8322-2634-6

– 2 – IEC 62769-101-1:2015  IEC 2015
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, abbreviated terms and acronyms . 8
3.1 Terms and definitions . 8
3.2 Abbreviated terms and acronyms . 8
4 Conventions . 8
4.1 EDDL syntax . 8
4.2 XML syntax . 8
4.3 Capitalizations . 8
5 Profile for CP 1/1 (FOUNDATION™ H1) . 9
5.1 General . 9
5.2 Catalog profile . 9
5.2.1 Protocol support file . 9
5.2.2 CommunicationProfile definition . 9
5.2.3 Profile device . 9
5.2.4 Protocol version information . 9
5.3 Associating a Package with a CP 1/1 device . 10
5.3.1 Device type identification mapping . 10
5.3.2 Device type revision mapping . 10
5.4 Information Model mapping . 10
5.4.1 ProtocolType definition . 10
5.4.2 DeviceType mapping . 11
5.4.3 FunctionalGroup Identification definition . 11
5.4.4 BlockType property mapping . 11
5.4.5 Mapping to Block ParameterSet . 12
5.5 Topology elements . 12
5.5.1 ConnectionPoint definition . 12
5.5.2 Communication Device definition . 14
5.5.3 Communication service provider definition . 15
5.5.4 Network definition . 16
5.6 Methods . 17
5.6.1 Methods for FDI Communication Servers . 17
5.6.2 Methods for Gateways . 24
Annex A (normative) Topology scan schema . 25
A.1 General . 25
A.2 FoundationH1AddressT . 25
A.3 FoundationH1ConnectionPointT . 25
A.4 FoundationH1NetworkT . 26
A.5 Network . 26
A.6 FoundationBlockIdentificationT . 27
A.7 FoundationIdentificationT . 27
Annex B (normative) Transfer service parameters . 29
B.1 General . 29

B.2 receiveData . 29
B.3 sendData . 29
B.4 OperationT . 30
B.5 ResponseCodeT . 30
B.6 TransferResultDataT . 30
B.7 TransferSendDataT . 31
Annex C (informative) Communication service arguments for Transfer Method . 32
Bibliography . 33

Table 1 – Capability File part . 9
Table 2 – CommunicationProfile definition . 9
Table 3 – Device type catalog mapping . 10
Table 4 – ProtocolType Foundation_H1 definition . 10
Table 5 – Inherited DeviceType Property mapping . 11
Table 6 – Identification Parameters . 11
Table 7 – Inherited BlockType property mapping. 12
Table 8 – ConnectionPointType ConnectionPoint_Foundation_H1 definition . 12
Table 9 – Communication device ParameterSet definition . 15
Table 10 – Method Connect arguments . 18
Table 11 – Method Disconnect arguments . 19
Table 12 – Method Transfer arguments . 20
Table 13 – Method GetPublishedData arguments. 22
Table 14 – Method SetAddress arguments . 23
Table A.15 – Attributes of FoundationH1ConnectionPointT . 26
Table A.16 – Elements of FoundationH1ConnectionPointT. 26
Table A.17 – Elements of FoundationH1NetworkT . 26
Table A.18 – Attributes of FoundationBlockIdentificationT . 27
Table A.19 – Attributes of FoundationIdentificationT . 28
Table B.1 – Elements of receiveData . 29
Table B.2 – Enumerations of OperationT . 30
Table B.3 – Attributes of ResponseCodeT . 30
Table B.4 – Attributes of TransferResultDataT . 31
Table B.5 – Attributes of TransferSendDataT . 31

– 4 – IEC 62769-101-1:2015  IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIELD DEVICE INTEGRATION (FDI) –

Part 101-1: Profiles – Foundation Fieldbus H1

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
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Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
International Standard IEC 62769-101-1 has been prepared by subcommittee 65E: Devices
and integration in enterprise systems, of IEC technical committee 65: Industrial-process
measurement, control and automation.
The text of this standard is based on the following documents:
CDV Report on voting
65E/352/CDV 65E/415/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62769 series, published under the general title Field Device
Integration (FDI), can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
– 6 – IEC 62769-101-1:2015  IEC 2015
INTRODUCTION
The International Electrotechnical Commission (IEC) draws attention to the fact that it is
claimed that compliance with this document may involve the use of patents concerning
a) Method for the Supplying and Installation of Device-Specific Functionalities, see Patent
Family DE10357276;
b) Method and device for accessing a functional module of automation system, see Patent
Family EP2182418;
c) Methods and apparatus to reduce memory requirements for process control system
US2013232186;
software applications, see Patent Family
d) Extensible Device Object Model, see Patent Family US12/893,680.
IEC takes no position concerning the evidence, validity and scope of this patent right.
The holders of these patent rights have assured the IEC that he/she is willing to negotiate
licences either free of charge or under reasonable and non-discriminatory terms and
conditions with applicants throughout the world. In this respect, the statement of the holder of
this patent right is registered with IEC. Information may be obtained from:
a) ABB Research Ltd
Claes Rytoft
Affolterstrasse 4
Zurich, 8050
Switzerland
b) Phoenix Contact GmbH & Co KG
Intellectual Property, Lycenses & Standards
Flachsmarktstrasse 8, 32825 Blomberg
Germany
c) Fisher Controls International LLC
John Dilger, Emerson Process Management LLLP
st
301 S. 1 Avenue, Marshaltown, Iowa 50158
USA
d) Rockwell Automation Technologies, Inc.
1 Allen-Bradley Drive
Mayfield Heights, Ohio 44124
USA
Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights other than those identified above. IEC shall not be held responsible for
identifying any or all such patent rights.
ISO (www.iso.org/patents) and IEC (http://patents.iec.ch) maintain on-line data bases of
patents relevant to their standards. Users are encouraged to consult the data bases for the
most up to date information concerning patents.

FIELD DEVICE INTEGRATION (FDI) –

Part 101-1: Profiles – Foundation Fieldbus H1

1 Scope
This part of IEC 62769 specifies an FDI profile of IEC 62769 for IEC 61784-1_CP 1/1
(FOUNDATION™ Fieldbus H1) .
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 61158-5-9:2014, Industrial communication networks - Fieldbus specifications - Part 5-9:
Application layer service definition - Type 9 elements
IEC 61784-1, Industrial communication networks - Profiles - Part 1: Fieldbus profiles
IEC 61784-2, Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles
for real-time networks based on ISO/IEC 8802-3
IEC 61784-3:2010, Industrial communication networks - Profiles - Part 3: Functional safety
fieldbuses - General rules and profile definitions
IEC 61804 (all parts), Function blocks (FB) for process control
IEC 62541-100:2015, OPC Unified Architecture – Part 100: OPC UA for Devices
NOTE IEC 62769-1 is technically identical to FDI-2021.
IEC 62769-2, Field Device Integration (FDI) – Part 2: FDI Client
NOTE IEC 62769-2 is technically identical to FDI-2022.
IEC 62769-4:2015, Field Device Integration (FDI) – Part 4: FDI Packages
NOTE IEC 62769-4 is technically identical to FDI-2024.
IEC 62769-5:2015, Field Device Integration (FDI) – Part 5: FDI Information Model
NOTE IEC 62769-5 is technically identical to FDI-2025.
IEC 62769-6, Field Device Integration (FDI) – Part 6: FDI Technology Mapping
NOTE IEC 62769-6 is technically identical to FDI-2026.
—————————
FOUNDATION™ Fieldbus is the trade name of the non-profit consortium Fieldbus Foundation. This information is given for the
convenience of users of this standard and does not constitute an endorsement by IEC of the trademark holder or any of its
products. Compliance does not require use of the trade name. Use of the trade name requires permission of the trade name
holder.
– 8 – IEC 62769-101-1:2015  IEC 2015
IEC 62769-7:42015–, Field Device Integration (FDI) – Part 7: FDI Communication Devices
NOTE IEC 62769-7 is technically identical to FDI-2027.
3 Terms, definitions, abbreviated terms and acronyms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 61158-5-9,
IEC 61784-1, IEC 61784-2, IEC 61784-3, IEC 61804, IEC 62541-100, IEC 62769-2,
IEC 62769-4, IEC 62769-5, IEC 62769-6 and IEC 62769-7 apply.
3.2 Abbreviated terms and acronyms
For the purposes of this document, the following abbreviations apply:
CFF common file format
CP communication profile (see IEC 61784-1 or IEC 61784-2)
CPF communication profile family (see IEC 61784-1 or IEC 61784-2)
EDD Electronic Device Description (see IEC 61804)
FB function block
IM Information Model
SMIB system management information base
VFD virtual field device
4 Conventions
4.1 EDDL syntax
This part of IEC 62769 specifies content for the EDD component that is part of an FDI
Communication Package. EDDL syntax uses the font Courier New. EDDL syntax is used for
method signature, variable, data structure and component declarations.
4.2 XML syntax
XML syntax examples use the font Courier New. The XML syntax is used to describe XML
document schema.
EXAMPLE: .
4.3 Capitalizations
The IEC 62769 series uses capitalized terms to emphasize that these terms have an FDI
specific meaning.
Some of these terms use an acronym as a prefix for example
• FDI Client, or
• FDI Server.
Some of these terms are compound terms such as:
• Communication Servers, or
• Profile Package.
Parameter names or attributes are concatenated to a single term, where the original terms
start in this term with a capital letter such as:
• ProtocolSupportFile, or
• ProtocolType.
Parameter names or attributes can also be constructed by using an underscore character to
concatenate two or more terms such as:
• PROFILE_ID, or
• Profibus_PA_Network.
5 Profile for CP 1/1 (FOUNDATION™ H1)
5.1 General
This profile specifies the protocol specifics needed for FDI Packages describing
communication servers, gateways and devices.
5.2 Catalog profile
5.2.1 Protocol support file
5.2.1.1 Capability file
Each CP 1/1 FDI Device Package shall contain a capability file. The capability file part is
described in Table 1.
Table 1 – Capability File part
Parameter Description
Content Type: txt/plain
Root Namespace: Not applicable
Source Relationship: http://fdi-cooperation.com/2010/relationships/attachment-protocol
Filename: Use file extension .CFF

5.2.2 CommunicationProfile definition
IEC 62769-4 defines a CommunicationProfile enumeration type for the Catalog XML schema.
Table 2 defines the CP 1/1 specific values for this enumeration.
Table 2 – CommunicationProfile definition
CommunicationProfile Description
foundation_h1 CP 1/1 device type with a function block application

5.2.3 Profile device
Not supported in this standard.
5.2.4 Protocol version information
IEC 62769-4 defines an element type named InterfaceT for the Catalog XML Schema.
Element type InterfaceT contains an element named Version which is supposed to provide

– 10 – IEC 62769-101-1:2015  IEC 2015
version information about the applied communication protocol profile. The value follows the
IEC 62769-4 defined version information schema defined in element type VersionT.
The major version part of VersionT shall be set to the ITK_VER parameter. The minor and
builds parts shall be set to 0.
EXAMPLE For ITK_VER 5, the value for InterfaceT is 5.0.0.
5.3 Associating a Package with a CP 1/1 device
5.3.1 Device type identification mapping
CP 1/1 device types are uniquely identified by the parameters MANUFAC_ID, DEVICE_TYPE
and DEV_REV found in the Resource Block. These parameters are used to associate a given
device instance to an FDI Device Package. These parameters are mapped to the FDI Device
Package Catalog according to Table 3.
Table 3 – Device type catalog mapping
Catalog Element CP Mapping
Manufacturer element of InterfaceT (IEC 62769-4) MANUFAC_ID
String format “0xdddd” where dddd is the
MANUFAC_ID number in hexadecimal format.
DeviceModel element of InterfaceT (IEC 62769-4) DEVICE_TYPE
String format “0xdddd” where dddd is the
DEVICE_TYPE number in hexadecimal format.
DeviceRevision element DEV_REV
ListOfSupportedDeviceRevisionsT (IEC 62769-4)
String format “x.0.0” where x is the DEV_REV in
decimal format (no leading zeros).

5.3.2 Device type revision mapping
Each device type is identified according to 5.3.1. A device may also include a parameter
COMPATIBILITY_REV from the Resource Block. This parameter specifies the lowest device
version (DEV_REV) that a new device can replace while maintaining compatibility with a prior
FDI Device Package.
5.4 Information Model mapping
5.4.1 ProtocolType definition
Table 4 defines the ProtocolType used to identify CP 1/1 network communications.
Table 4 – ProtocolType Foundation_H1 definition
Attribute Value
BrowseName Foundation_H1
IsAbstract False
References NodeClass BrowseName DataType TypeDefinition ModellingRule
Inherits the properties of ProtocolType defined in IEC 62541-100.

5.4.2 DeviceType mapping
Each device type inherits the properties of the DeviceType. The mapping of the inherited
properties from the DeviceType is defined in Table 5.
Table 5 – Inherited DeviceType Property mapping
Property CP Mapping
SerialNumber DEV_ID (System Management Information Base)
RevisionCounter –1 (not defined)
Manufacturer MANUFAC_ID (Resource Block)
Model DEV_TYPE (Resource Block)
a
DeviceManual entry text string (not supported)
DeviceRevision DEV_REV (Resource Block)
SoftwareRevision SOFTWARE_REV (if available, otherwise -1)
HardwareRevision HARDWARE_REV (if available, otherwise -1)
a
Device manuals are exposed as attachments of the FDI Device Package.

5.4.3 FunctionalGroup Identification definition
As defined in IEC 62541-100, each device representation in the FDI Server hosted
Information Model shall contain a protocol specific FunctionalGroup called Identification. This
FunctionalGroup organizes variables found in the Resource Block of the device type instance.
The FunctionalGroup Identification for CP 1/1 is defined in Table 6.
Table 6 – Identification Parameters
BrowseName DataType Optional/Mandatory
MANUFAC_ID UInt32 Mandatory
DEV_TYPE UInt16 Mandatory
DEV_REV UInt8 Mandatory
HARDWARE_REV String Optional
SOFTWARE_REV String Optional
COMPATIBILITY_REV UInt8 Optional
CAPABILITY_LEV UInt8 Optional
ITK_VER UInt16 Mandatory
SIF_ITK_VER UInt16 Optional
FD_VER UInt16 Optional
5.4.4 BlockType property mapping
CP 1/1 device types are block-oriented according to IEC 62541-100. IEC 62769-5specifies the
mapping of EDDL BLOCK_A elements to block types and instances
The BLOCK_A maps as a subtype of the topology element BlockType and inherits the
properties per IEC 62541-100. The mapping of the inherited properties of the BlockType is
specified in Table 7.
– 12 – IEC 62769-101-1:2015  IEC 2015
Table 7 – Inherited BlockType property mapping
Property CP Mapping (Block ParameterSet)
RevisionCounter ST_REV
ActualMode MODE_BLK.ACTUAL
PermittedMode MODE_BLK.PERMITTED
NormalMode MODE_BLK.NORMAL
TargetMode MODE_BLK.TARGET
5.4.5 Mapping to Block ParameterSet
The ParameterSet is relative to each Block. The ParameterSet includes the
CHARACTERISTICS records of the block and all the parameters found in the PARAMETERS,
LOCAL_PARAMETERS and LIST_ITEMS.
The browse name of the parameters found in the PARAMETERS and LOCAL_PARAMETERS
is the member name in the respective lists. For example, ST_REV is the browse name of the
Static Revision parameter. LIST_ITEMS do not have member names; therefore the browse
name of each LIST in the LIST_ITEMS is the item name of the list.
5.5 Topology elements
5.5.1 ConnectionPoint definition
The ConnectionPoint type ConnectionPoint_Foundation_H1 shall be used to identify CP 1/1
network communication and is defined in Table 8. The ConnectionPoint_Foundation_H1 type
is a sub type of the abstract type ConnectionPointType defined in IEC 62541-100.
The Address property shall be the H1 node address.
The OrdinalNumber property reflects the position of the VFD within the SMIB VFD list. For
devices exposing multiple FB VFDs the OrdinalNumber property is mandatory to address the
FB VFD. For devices with a single FB VFD the OrdinalNumber property can be omitted.
Devices exposed as instances of type DeviceType define their connection points as
components. Hence Devices with multiple FB VFDs shall contain multiple Connection Points,
one per FB VFD.
The SIFConnection property denotes whether a safety instrumented function (SIF) connection
is necessary or not according to the functional safety profile (IEC 61784-3:2010, Clause 6).
CP 1/1 devices that implement the functional safety profile shall have a connection point as a
component that has set this property to true. Devices supporting standard connections and
SIF connections shall expose two Connections Points as components.
Table 8 – ConnectionPointType ConnectionPoint_Foundation_H1 definition
Attribute Value
BrowseName ConnnectionPoint_Foundation_H1
IsAbstract False
References NodeClass BrowseName DataType TypeDefinition ModellingRule
Inherits the properties of ConnectionPointType defined in IEC 62541-100.
HasProperty Variable Address Byte PropertyType Mandatory
HasProperty Variable OrdinalNumber Int32 PropertyType Optional
HasProperty Variable SIFConnection Boolean PropertyType Optional

The ConnectionPoint type ConnectionPoint_Foundation_H1 shall be described by an EDD
element contained in a Communication Device related FDI Package that can drive a CP 1/1
network. Actual ConnectionPoint_Foundation_H1 properties are declared by VARIABLE
constructs grouped together in a COLLECTION named
Foundation_H1_ConnectionPoint_Properties.
COMPONENT ConnectionPoint_Foundation_H1
{
LABEL "Foundation H1 Connection point";
CLASSIFICATION NETWORK_CONNECTION_POINT;
CAN_DELETE FALSE;
PROTOCOL Foundation_H1;
CONNECTION_POINT Foundation_H1_ConnectionPoint_Properties;
}
VARIABLE Address
{
LABEL "H1 Node address";
HELP "Address of the H1 Node";
CLASS DEVICE;
TYPE UNSIGNED_INTEGER (1)
{
MIN_VALUE 16;
MAX_VALUE 255;
}
HANDLING READ & WRITE;
}
VARIABLE OrdinalNumber
{
LABEL "OrdinalNumber address property";
HELP "OrdinalNumber property to address the Function Block
Application”;
CLASS DEVICE;
TYPE UNSIGNED_INTEGER (4);
HANDLING READ & WRITE;
}
VARIABLE SIFConnection
{
LABEL "SIFConnection address property";
HELP "Connection point supports SIF Connections";
CLASS DEVICE;
TYPE ENUMERATED (1)
{
{0,”NO_SIFCONNECTION”} ,
{1,”SIFCONNECTION”}
}
HANDLING READ & WRITE;
}
COLLECTION Foundation_H1_ConnectionPoint_Properties
{
LABEL "FF H1 Connection Point data";
MEMBERS
{
CONNECTION_POINT_ADDRESS, Address;
CONNECTION_POINT_ORDINALNUMBER, OrdinalNumber;
CONNECTION_POINT_SIFCONNECTION , SIFConnection;
}
}
– 14 – IEC 62769-101-1:2015  IEC 2015
5.5.2 Communication Device definition
According to IEC 62769-7 each FDI Communication Package shall contain an EDD element
describing the device. The following EDDL source code is an example describing an FDI
Communication Server.
COMPONENT Foundation_H1_Communication_Server
{
LABEL "Foundation H1 communication server",
PRODUCT_URI "urn:Fieldbus Foundation:Foundation H1 Communication
Server";
CAN_DELETE TRUE;
CLASSIFICATION NETWORK_COMPONENT;
COMPONENT_RELATIONS
{
Foundation_H1_Communication_Device_Setup
}
}
COMPONENT_RELATION Foundation_H1_Communication_Device_Setup
{
LABEL "Relation between Device and communication device";
RELATION_TYPE CHILD_COMPONENT;
ADDRESSING { LinkId }
COMPONENTS
{
Foundation_H1_Communication_Device{AUTO_CREATE 1;}
}
MINIMUM_NUMBER 1;
MAXIMUM_NUMBER 4;
}
VARIABLE LinkId
{
LABEL "Link Id address parameter of the Communication device";
HELP "Link Id address parameter of the Communication device";
CLASS DEVICE;
TYPE UNSIGNED_INTEGER (2)
{
MIN_VALUE 4096;
MAX_VALUE 65535;
}
HANDLING READ & WRITE;
}
Semantics of the EDDL constructs shown with the EDDL source code above are described in
IEC 62769-7. The EDDL COMPONENT will be utilized by the FDI server and FDI
Communication Server to create an instance of type CommunicationServerType as described
in IEC 62769-7.
The LinkId VARIABLE holds the address value for a Communication device instance. In the
Information model the LinkId will be represented as an instance of BaseDataVariableType and
as a component of the ParameterSet of the communication device.
According to IEC 62769-7 each FDI Communication Package shall contain at least one EDD
element describing at least one Communication Device component. The following EDDL
source code is an example for a communication device.
COMPONENT Foundation_H1_Communication_Device
{
LABEL "Foundation H1 communication device";

CAN_DELETE TRUE;
CLASSIFICATION NETWORK_COMPONENT;
COMPONENT_RELATIONS
{
Foundation_H1_Service_Provider_Relation
}
}
COMPONENT_RELATION Foundation_H1_Service_Provider_Relation
{
LABEL "Foundation H1 communication service provider”;
RELATION_TYPE CHILD_COMPONENT;
COMPONENTS
{
Foundation_H1_Service_Provider{AUTO_CREATE 1;}
}
MINIMUM_NUMBER 1;
MAXIMUM_NUMBER 16;
}
Semantics of the EDDL constructs shown with the EDDL source code above are described in
IEC 62769-7. The EDDL COMPONENT will be utilized by the FDI server and FDI
Communication Server to create an instance of type ServerCommunicationDeviceType as
described in IEC 62769-7.
An instance of ServerCommunicationDeviceType shall contain the following parameter(s) with
its ParameterSet. Table 9 shows the definition of Communication device ParameterSet.
Table 9 – Communication device ParameterSet definition
Attribute Value
BrowseName ParameterSet
References NodeClass BrowseName DataType TypeDefinition ModellingRule
See IEC 62541-100:–, 5.2.
HasTypeDefinition ObjectType BaseObjectType
HasComponent Variable LinkId UInt16 BaseDataVariabl Mandatory
eType
HasComponent Variable fier> eType Placeholder
The LinkId parameter is an addressing parameter distinguishing multiple H1 Links. If an FDI
Communication Server supports multiple physical H1 Links these are mapped within the
Information Model to multiple communication device instances. If the FDI Communication
Server supports only one H1 Link it shall define only one communication device within the
Information Model. The value of the variable can be set to 0 in this case.
The EDD declaration of the variable LinkId is with the ADDRESSING attribute of the
COMPONENT_RELATION of the FDI Communication Server definition (see 5.5.2)
5.5.3 Communication service provider definition
According to IEC 62769-7 each FDI Communication Package shall contain at least one EDD
element describing at least one communication service provider component. The following
EDDL source code is an example for a CP 1/1 communication service provider component.
The component reference ConnectionPoint_Foundation_H1 corresponds to the related
Connection Point definition in 5.5.1.

– 16 – IEC 62769-101-1:2015  IEC 2015
COMPONENT Foundation_H1_Service_Provider
{
LABEL "Foundation H1 communication service provider";
CAN_DELETE FALSE;
CLASSIFICATION NETWORK_COMMUNICATION_SERVICE_PROVIDER;
COMPONENT_RELATIONS
{
Foundation_H1_Connection_Point_Relation
}
BYTE_ORDER BIG_ENDIAN;
}
COMPONENT_RELATION
Foundation_H1_Service_Provider_Connection_Point_Relation
{
LABEL "Relation between communication service provider and
connection point";
RELATION_TYPE CHILD_COMPONENT;
ADDRESSING {Address}
COMPONENTS
{
ConnectionPoint_Foundation_H1{ AUTO_CREATE 1;}
}
MINIMUM_NUMBER 1;
MAXIMUM_NUMBER 1;
}
Semantics of the EDDL constructs shown with the EDDL source code above are described in
IEC 62769-7. The EDDL COMPONENT will be utilized by the FDI server and FDI
Communication Server to create an instance of type ServerCommunicationServiceType as
described in IEC 62769-7.
5.5.4 Network definition
According to IEC 62769-7 each FDI Communication Package shall contain at least one EDD
element describing one Network for each of the protocols that are supported by the
Communication Device. The definition supports the network topology engineering.
COMPONENT Network_Foundation_H1
{
LABEL "Foundation H1 Network";
CAN_DELETE TRUE;
CLASSIFICATION NETWORK;
PROTOCOL Foundation_H1
COMPONENT_RELATIONS
{
Foundation_H1_Network_Connection_Point_Relation
}
COMPONENT_RELATION Foundation_H1_Network_Connection_Point_Relation
{
LABEL "Relation between network and connection point";
RELATION_TYPE CHILD_COMPONENT;
ADDRESSING {Address}
COMPONENTS
{
ConnectionPoint_Foundation_H1
}
MINIMUM_NUMBER 1;
MAXIMUM_NUMBER 32;
}
Semantics of the EDDL constructs shown with the EDDL source code above are described in
IEC 62769-7. The EDDL COMPONENT will be utilized by the FDI server and FDI
Communication Server to create an instance of type NetworkType as described in
IEC 62541-100.
5.6 Methods
5.6.1 Methods for FDI Communication Servers
5.6.1.1 General
The FDI Communication Server shall implement the services according to the method
signatures described in 5.6.1 and according to the Information Model.
5.6.1.2 Connect
Table 10 shows the Method Connect arguments.
Signature:
Connect(
[in] ByteString CommunicationRelationId,
[in] UInt16 LinkId
[in] byte Address,
[in] Int32 OrdinalNumber
[in] Boolean SIFConnection
[in] UInt32 ServiceID,
[out] UInt32 DelayForNextCall,
[out] Int32 ServiceError);
– 18 – IEC 62769-101-1:2015  IEC 2015
Table 10 – Method Connect arguments
Argument Description
CommunicationRelationId The argument value contains the nodeId of the Device ConnectionPoint
representing the connection between a device and a physical network which
is directly connected to the FDI Communication Server hardware. The nodeId
allows finding the direct parent-child relation.
LinkId The argument name shall match with the corresponding BrowseName of the
Variable defined as a component of an instance of type
CommunicationServerChannelType (refer to 5.5.3). The argument value is
passed by the parent instance of a CommunicationServerChannelType. The
value may be obtained by the Scan Method or may be directly configured.
Address The argument name shall match with the corresponding attribute name
defined for the ConnectionPoint which is described by a corresponding EDD
element. The argument value holds the device’s node address.
OrdinalNumber The argument name shall match with the corresponding attribute name
defined f
...