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Friday 01. March 2024

The SEVENTH update to the production release of OpenSCADA 0.9 LTS

Preparing and building ...

The update 0.9.7 (01.01.7532/01.03.2024) to the production release of long term support (LTS) targets to upgrade present installations of the production version for fix known for now problems and expand their to some improvements with operative services updates providing here for signed users to the technical support service.

Generically the update fixes about 100 bugs and appends MANY improvements with a pair of significant-conceptual ones ...[more]

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Wednesday 31. May 2023

Automation Linux distributive of the project OpenSCADA

During of months of the OpenSCADA 0.9.6 releasing performed significant extension the Automation Linux Distributive:

• updating TDE to 14.0.13 and 14.1.0 — adaption all patches-fixes;

• initial appending the Calendar System from the World Creation at which year 2023 is 7531;

• fixing KDesktop, TDE HW Manager, noatun, TDESVN, basket, KGpg, KPDF, disabling thumbnails for video, than appending the new patched packages "tdelibs-trinity", "tdebase-trinity", "tdegraphics-trinity", "tdesvn-trinity" and "basket-trinity" to the distributive collection;

• some improving and updating KCalc, holiday_ua, korganizer;

• complete translation to Ukrainian for KDiff3 and showfoto;

• packages building with own patches for Debian 11,10,9,8,7 for finalisation the TDE 14.0 branch;

• switching the Debian 9 package base to the archive repository, after its official archiving;

• appending the Debian 11,10,9 distributives by packages of RHVoice — Speech synthesizer with many voices for ten languages;

• translation the...[more]

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Friday 31. March 2023

Unification the associated output transports to the input one AND the generic output transport connection

The associated output transports to the input one is about accepting connections at initiative of the external hosts and the localhost is already requesting for these ready connections. That is allowing for holding one server with real-static IP and many external clients with dynamic and "grey" IP. What implemented currently only for Transport.Sockets.

The generic output transport connection is appending the previous mechanism by a convenient way of connection to an external host with automatic transports creation at the normal connections and selection need transport from the external host initiative at its connection identifier.[more]

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Friday 10. March 2023

Productivity optimisation of the VCA interface

By default OpenSCADA interface designed for work in some fast enough carrying-live period (100 ms) which suitable mostly for active local Qt-interfaces of the module UI.Vision with high reactivity and on fast enough networks at working with the visualisation server. But currently you can tune your interface to achieve the loading decrease in times.[more]

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Wednesday 01. March 2023

The SIXTH update to the production release of OpenSCADA 0.9 LTS

The update 0.9.6 (01.01.7531/01.03.2023) to the production release of long term support (LTS) targets to upgrade present installations of the production version for fix known for now problems and expand its to some improvements with operative services updates providing here for signed users to the technical support service.

Generically the update fixes about 70 bugs and appends MANY improvements with a pair of significant-conceptual ones ...[more]

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Saturday 04. February 2023

Complete revision the "API" document in the section "Control Interface and dynamic tree of program objects"

And the section "Service commands-functions" moved there as a subsection, the subsection "Service commands-functions" completely rewrote and appended by, and all these translated in Ukrainian.

The Control Interface is included in the TCntrNode object and it covers all nodes of the dynamic tree of the program, allowing uniform control of the program regardless of the client tool used. The Control Interface is made on the basis of the XML markup language and for which you can come up with many ways to use.

The information hierarchical structure contains information about public control elements and it can be used to build user dialogs of the node's control of the program.

The dynamic part contains scripts for servicing requests to the control elements, which are described in the information structure, and to hidden control elements in the form of service functions used for unified access to the node.

Sponsored by, for complete revision on 0.5 HD: SINGE SOFTWARE[more]

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Tuesday 10. January 2023

Messages Translation — multilingualism

OpenSCADA is a multilanguage interface program that supports the static messages translation from its foundation.

In version 0.8, it was provided by some elements of the dynamic massages translation, that is the possibility of building the user interface on several languages in different Web-sessions mostly. After a while there was appended the generic messages manager.

In version 0.9.5 the dynamic translation was completely revised and significantly expanded with stabilisation of all those changes up to 0.9.6 version. After that changes, there performed the Significant Unification the Common SQL-code for expanding the behaviour on all SQL DBs.

As the apogee of the expansion there became of creation the followed manual "How to Create multi language...[more]

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Tuesday 20. December 2022

Interstation reflection the OpenSCADA data

The interstation data reflection provides of transferring values and messages of the data acquisition sources between the hierarchical stations, and what performed by the module DAQ.DAQGate. During update 0.9.5 and up to update 0.9.6 there performed a series of significant improvements:

• common refactoring in representing the remote data, collisions resolving, horizontal redundancy and monitoring all that;

• optimization of transferring the concomitant messages to the up level and implementing the messages transferring to the lower level stations, also as the message sublevels and unification the message categories;

* implementing the asynchronous writing with guaranty of delivering the values and messages.[more]

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Saturday 12. November 2022

Complete revision the document How to Create module

This manual is made to help in building the modules for OpenSCADA. The module creation may be required if you wish to add the support for new data source or other extension to OpenSCADA. Since OpenSCADA is an extremely modular system, all interfaces of interaction with the external environment are implemented by expanding it with modules of following types:

  • databases;
  • communication interfaces, transports;
  • protocols of the communication interfaces;
  • data sources and data acquisition;
  • archives-history (messages and values);
  • user interfaces (GUI, TUI, WebGUI, speech, signal ...);
  • additional modules, special.

Sponsored by, for complete revision on 1.8 HD: SINGE SOFTWARE[more]

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Sunday 11. September 2022

The low level devices library of the DAQ-source templates appended by a template of the RDTech devices implementation

The RDTech (RuiDeng) UM24C, UM25C and UM34C are low-cost USB pass-through power measurement devices, and support a decent number of collection features, as well as full control via Bluetooth. This template implements most exposed commands and data collection available by the device's Bluetooth interface.

This template in first time uses the new output transports connection function SYS.Transport.outAt() and the Bluetooth interface for the data acquisition.

Total complexity: 0.3 HD

Thanks: for Ryan Finnie at the protocol initial processing in RDUMTOOL

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