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PROJECT CONFIGURATION TOOL:RTUtil NT
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RTUtil NT General Overview
� RTUtil NT enable user to control the whole engineering process of RTU based system
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General Data Structuring and view
� General view of the user to engineering data is based on std IEC1346-1
� This std describe the structuring principles and reference designations for industrial systems, installations and equipment
� The user interface structure : 3 trees to describe system structure used by RTU 560
� Network TreeLine and protocols for routing the data points through network.
� Signal TreeThe signal location and designation in primary process
� Hardware treeThe RTU hardware structure with the levels cabinet, rack, board and reference to the data points defined in signal tree
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Data Engineering Concept
� The engineering of RTU 560 contains several dependency step.
� Basic Engineering steps :
1. Project configuration – set the project environment data. Before building the trees, the Signal Tree structure has to be initialise (number of level and naming of these level)
2. Build up tree structure – build up the station network topology in the Network Tree. Choose the lines and communication protocol between stations
3. Define data points type in Signal Tree – this is object identifier for physical data point in database.
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Data Engineering Concept
4. Define all the RTUs and IEDs in the system in Hardware Tree. It contain’s full description of hardware details with cabinet, rack, board.
5. The defined data points in the Signal Tree and defined lines and protocols in the Network Tree are links together in Hardware tree.
While adding or linking of new point in progress to hardware tree, the automatic signal routing functionality for this point will be executed.
6. Set the parameter (PDP), addresses. General parameter for CMU, time synchronisation source, buffer size need to be defined.
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Data Engineering Concept
7. Start the plausibility check
8. Built the *.GCD, *.IOD and *.PTX files
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RTUtil NT Workspace
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Tree Functionalities
The presentation of the engineering data in different tree structures results in a complete new engineering process concept.
� Network Tree enable user to define the whole RTU station network topology and to handle the connectivity data, the protocol parameter and the filter functionality of a project.
� Signal Tree enable user to define the unique object identifier for each physical data point in a system. It gives an overview amount of IO data available.
� Hardware Tree enable user to define the structure of the RTU hardware.
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Engineering Functions in Network Tree
� Build up station network topology
� Set protocols to line objects
� Route data points through the station network
� Set the filter functions for the data points
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Engineering Functions in Signal Tree
� Build the process structure. Setting the number of levels and their naming.
� Give a unique identifier to every data point in the system
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Engineering Functions in Hardware Tree
� Build up RTU’s internal hardware structure
� Build up RTU’s communication structure : internal RTU network with communication board, peripheral bus, system bus
� Build up IO hardware : add data points to the RTU or link data points from the signal tree
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RTUtil NT Workspace (User interface)
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Data presentation windows : Signal Tree
Tree window
Project Data Tree
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Data presentation windows : Hardware Tree
Tree window
Project Data Tree Parameter view
imag
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Local type
I tem t ype
Item Name
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Data presentation windows : Network Tree
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RTUtil NT : Edit Function
General functions :
1. Add item2. Delete item3. Copy & paste item4. Link Item
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RTUtil NT : Project Function
General functions :
1. Project setting2. Project report3. Project Plausibility 4. Project Build
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RTUtil NT : Project Setting
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RTUtil NT : Project Plausibility
Plausibility check is a recommend process before creating loadable file to RTUPlausibility check is an error checking process for data integrity in loadable file to RTU
To perform plausibility check :
1. By Menu go to Project/ check plausibility2. By tool bar
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RTUtil NT : Project Build
After a successful plausibility check, the next stage is to build loadable file to RTU.
To build/ generate RTU file :1. By Menu go to Project/ Build RTU file
By tool bar2. Choose a file name *.IOD (this file name is
automatically set if station name is already defined.)
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RTUtil NT : Project Build
Set this will enable the whole information to be safe in RTU. This is useful later for reverse engineering process. If unset only I/O data will be saved
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RTUtil NT : Project Build 3. Next is plausibility check
Option to check plausibility
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RTU files 1. GCD file – general configuration data
• Project information• The RTU node with
parameters and offset address of the system event block
• Cabinet node• Rack node with address and
peripheral bus connection • Supply board• Communication boards with
all parameter entries for the interface
• Line node with protocols specific parameter
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RTU files
2. IOD File (Input Output Data file)• I/O devices of type I/O board• Process data points with all parameter
(PDP, Protocol addressed)
• Sub and Host station I/O devices with offset address of the system event block
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Reference : RTUtil NT user’s guide
Please complete exercise on page 131
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The End
Thank You for your attention