IEC PAS 62453-3:2006
(Main)Field Device Tool (FDT) Interface specification - Part 3: PROFIBUS communication
Field Device Tool (FDT) Interface specification - Part 3: PROFIBUS communication
provides information for integrating the PROFIBUS protocol into the FDT interface specification (IEC 62453-1). This PAS neither contains the FDT specification nor modifies it.
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IEC
AVAILABLE
PAS 62453-3
SPECIFICATION
First edition
Pre-Standard
2006-05
Field Device Tool (FDT) interface specification –
Part 3:
PROFIBUS communication
Reference number
IEC/PAS 62453-3:2006(E)
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PUBLICLY
IEC
AVAILABLE
PAS 62453-3
SPECIFICATION
First edition
Pre-Standard
2006-05
Field Device Tool (FDT) interface specification –
Part 3:
PROFIBUS communication
IEC 2006 Copyright - all rights reserved
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– 2 – PAS 62453-3 IEC:2006
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope .7
2 Normative references .7
3 General .7
3.1 PROFIBUS schema .7
3.1.1 Configuration .7
3.1.2 Channels .8
3.1.3 Parameterization.8
4 Provided data .8
4.1 Interface IDtmParameter.8
4.2 SingleDataAccess interfaces.9
5 Protocol specific usage of XML attributes.9
6 Bus category .11
7 Communication schema.12
7.1 DPV0 communication.12
7.2 DPV1 communication.18
8 ChannelParameterSchema .21
9 Topology scan schema .25
10 Master-bus parameter set .25
11 Slave bus parameter set .26
12 Module and channel data.27
13 ProfiSafe .31
13.1 Motivation .31
13.2 General parameter handling.31
13.3 ProfiSafe individual device parameter .32
14 GSD information.33
15 Profibus device identification .34
15.1 FDTProfibusIdentSchema .34
15.2 FDTProfibusScanIdentSchema .39
15.3 FDTProfibusDeviceTypeIdentSchema .43
16 General recommendations .45
BIBLIOGRAPHY .46
Figure 1 – Example for IO data within telegramms .27
Figure 2 − F-Parameter and individual device parameter .32
Figure 3 − Data structure of ProfiSafe individual device parameters .33
Table 1 – SingleDataAccessSchema attributes .9
Table 2 − DPV0CommunicationSchema attributes .12
Table 3 − DPV0CommunicationSchema elements.13
Table 4 – Availability of services depending on master and connect status.15
Table 5 − DPV1CommunicationSchema attributes and elements.18
Table 6 – Mapping of DPV1 data types to FDT data types.21
PAS 62453-3 IEC:2006 – 3 –
Table 7 − ChannelParameter attributes and elements .22
Table 8 − Bus parameter set for master device.25
Table 9 − Bus parameter set for slave device .26
Table 10 − Signal channels within the data frame .28
Table 11 − FDTProfibusIdentSchema – attributes with Profibus DP specific mapping .34
Table 12 − FDTProfibusIdentSchema – attributes with Profibus I&M specific mapping .35
Table 13 − FDTProfibusIdentSchema – attributes with Profibus PA specific mapping .37
Table 14 – FDTProfibusIdentSchema – attributes with protocol independent
semantics .38
Table 15 – ProfibusDeviceTypeIdentSchema – attributes and elements .43
– 4 – PAS 62453-3 IEC:2006
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Field Device Tool (FDT) interface specification –
Part 3: PROFIBUS communication
FOREWORD
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A PAS is a technical specification not fulfilling the requirements for a standard but made
available to the public.
IEC-PAS 62453-3 has been processed by subcommittee 65C: Digital communications, of IEC
technical committee 65: Industrial-process measurement and control.
The text of this PAS is based on the This PAS was approved for
following document: publication by the P-members of the
committee concerned as indicated in
the following document
Draft PAS Report on voting
65C/398A/NP 65C/411/RVN
Following publication of this PAS, which is a pre-standard, the technical committee or
subcommittee concerned will transform it into an International Standard.
PAS 62453-3 IEC:2006 – 5 –
This PAS shall remain valid for an initial maximum period of three years starting from
2006-05. The validity may be extended for a single three-year period, following which it shall
be revised to become another type of normative document or shall be withdrawn.
IEC 62453 consists of the following parts under the general title Field Device Tool (FDT)
interface specification:
Part 1: Concepts and detailed description
Part 2: INTERBUS communication
Part 3: PROFIBUS communication
Part 4: HART communication
Part 5: FOUNDATION FIELDBUS communication
– 6 – PAS 62453-3 IEC:2006
INTRODUCTION
This PAS is an interface specification for developers of FDT components for Function Control
and Data Access within a Client Server architecture. The specification is a result of an
analysis and design process to develop standard interfaces to facilitate the development of
servers and clients by multiple vendors that shall inter-operate seamlessly.
With the integration of fieldbusses into control systems, there are a few other tasks which
must be performed. This applies to fieldbusses in general. Although there are fieldbus- and
device-specific tools, there is no unified way to integrate those tools into higher level system-
wide planning or engineering tools. In partic
...
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