Tuesday 08. March 2016
The Automation Linux distributive on OpenSCADA moved to Debian packages base and described into proper project.
Of while for the project OpenSCADA was needed to create specialized builds of Linux environments kind of PLC firmwares, Live and installation disks for Automatic Work Places (AWP) and rapid familiarization of the OpenSCADA program. In begin it was enough to use standard Linux repositories, firstly it was ALTLinux and currently it is Debian. But in reason of needs to some packages of the Linux distributive fix, update and rebuild there was created self repository of this packages together with OpenSCADA packages.
Sunday 07. February 2016
OpenSCADA project's all internet resources were moved to new self-project hosting and wider internet channel and domain name "oscada.org" was switched to it. Primarily the resources are: the WEB-site, WIKI-knowledge base, File-resources, EMail and repository of source codes.
Also for next the server's infrastructure of OpenSCADA project represents, traces and manages the proper project's page was created in the location.
Tuesday 02. February 2016
The modules documentation at last actualized to the current modules state, significant updated and translated. In the documentation added the OPC-UA specific code moving to library libOPC-UA and the library mostly described in structural and it's API. Also there added the table (in an appendix) of OPC-UA specification/services implementation state and the compatibility with different manufacturers of the OPC-UA software.
OPC (OLE for Process Control) — it is the family of protocols and technologies that provide the single interface to control the objects of automation and technological processes. The creating and support of specifications of OPC coordinates an international nonprofit organization OPC Foundation, established in 1994 by the leading manufacturers of industrial automation.
This module implements the interface and protocol support for OPC-UA in the form of client service, and as the OPC-UA server. Client service of OPC-UA is implemented by the same name module of the subsystem "Data...
Sunday 31. January 2016
The module expanded to self implementing of ISO-TCP protocol. The task done mostly by Proviron Holding NV request by the the library LibnoDave specific crashes present. Also performed: restoring timeout addition, significant refactoring for the resources lock, error messages and other. The changes hard tested for a week.
Besides the expands was done the documentation full actualization and translation.
The primary aim of creating the module is to provide support for industrial controllers of firm Siemens of series S7(S7-200,300,400).
Saturday 12. December 2015
The module updated for allowed to the boards FIFO access and wide support for other "Diamond Systems" boards expand support. Formal announce by the task and it documenting finish.
The boards of data acquisition of Diamond Systems represent the modules of expansion of the PC/104 form-factor. Boards may include: analog IO (input/outputs), digital IO, and counters. Complete constitution of the cards can vary greatly. There can be contained only one type of IO or some theirs mix. In addition, the function of data acquisition can be given to system boards of this company. For example, the motherboard "Athena" contains: 16 AI, 4 AO, 24 DIO.
Saturday 12. December 2015
The new module by order and hardware from "Laboratory of vacuum technologies" (e-beam.ru) and Vasily Grigoriev is created. Formal announce by the task and it documenting finish.
Segnetics "SMH 2Gi" — programming logical controller, aimed for automation of engineer systems of buildings and technological processes of industry.
Sunday 06. December 2015
The article content full revised and it's translation synchronized. Also the page unlocked for actual works here tracing.
Sunday 04. October 2015
In way of the new OpenSCADA server deployment the models AGLKS and Boiler are adapted and started here.
Tuesday 29. September 2015
VCA description full revised, actualized, updated, unitized and it translation synced, for the documents:
Sunday 02. August 2015
The expanded notification mechanism of VCA provides: