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Changelog of OPC Scada Viewer - Version History

December 9, 2024
OPC Scada Viewer has been updated. - Added support for OPC UA tags, enabling easy visualization of data from modern and remote OPC servers.
- Refreshed UI interface with new icons.
- We fixed several small problems.
- The possibility to set the width and height of groups of visualization blocks has been added.
- Added an optional legend to charts.
- Custom color selection for visual indicators has been added. Please, go to the download area and get an update.
November 29, 2022
OPC Scada Viewer 1.8.0 build 1128 has been released.
You can now change properties of the indicator from scripts, along with the settings of a visual block. Take a moment and then download it in the Download area.
May 7, 2021
OPC Scada Viewer has been updated.
This release fixes several reported and internally discovered bugs in the scripting engine and charts. You can download an update in the Download area.
January 13, 2021
OPC Scada Viewer has been updated.
This release fixes a bug in the webserver. Download.
March 20, 2020
OPC Scada Viewer has been updated.
This is a bug fix release that fixes a number of reported bugs.
Fixed: annoying messages when configuration is protected from changes. Take a moment and then download it in the Download area.
February 14, 2020
A new version 1.7.4 build 214 of the OPC Scada Viewer software is now available.
We've improved pages loading speed for large projects when the program starts. Download.
April 11, 2019
A new version 1.7.3 build 411 of the OPC Scada Viewer software is now available.
- Now the background image can be aligned to the top left corner.
- The analog display may show an error message instead of a bad value.
- The old version may rarely not save a font name.
- You may hide a bevel for some indicators. The new version of the software you can download in the Download area.
March 5, 2019
OPC Scada Viewer gets a minor update.
We've fixed some bugs and improved the scripting engine.
Now, you can use scripts from an external file, handle "click" events, change settings of a visualization block. More on.
December 21, 2018
New version 1.7.0 build 1221 of the OPC Scada Viewer program has been released.
Fixed a bug with a constant time interval for the "Force read tag value" option. The new version of the software you can download in the Download area.
November 9, 2018
OPC Scada Viewer has been updated.
There are optimizations in the web server. Take a moment and then download it in the Download area.
October 10, 2018
OPC Scada Viewer was updated.
We've fixed a problem with saving/loading of two or more scripts from a file for one block. Download.
September 13, 2018
The OPC Scada Viewer software has been updated to version 1.6.7 build 913.
Fixed problem with scripts in large configurations. Download.
June 5, 2018
New version 1.6.6 build 601 of the OPC Scada Viewer program has been released.
Fixed compatibility problem with some OPC DA servers. Download.
March 26, 2018
The OPC Scada Viewer software has been updated to version 1.6.5 build 326.
This version fixes several bugs in the program. You can find the update in the Download area.
March 5, 2018
OPC Scada Viewer 1.6.5 build 305 has been released.
Fixed: Connectivity problems with some OPC servers. More on.
February 13, 2018
OPC Scada Viewer comes with the following changes: Fixed: the problems with copy/paste to another page.
Added: a clone function for a whole page. Please, go to the download area and get an update.
December 8, 2017
The OPC Scada Viewer software has been updated to version 1.6.3 build 1208.
Added the "Force read" option.
The program will read a value at fixed interval.
This option may be useful if you read data from remote computers. The new version of the software you can download in the Download area.
April 14, 2017
The OPC Scada Viewer software has been updated to version 1.6.0 build 414.
This version fixes several bugs in the program (visual blocks settings saving, connection problems to some OPC servers). Please, go to the download area and get an update.
May 8, 2015
OPC Scada Viewer 1.5.11 build 508 has been released.
As in OPC Data Logger we've improved operations with large sets of OPC tags. You can find the update in the Download area.
July 3, 2014
A new version 1.5.10 build 703 of the OPC Scada Viewer software is now available.
We've fixed few bugs in the built-in scripting engine and updated the help file. You can download an update in the Download area.
February 26, 2014
A new version 1.5.9 build 226 of the OPC Scada Viewer software is now available.
We've fixed with writing of OPC tags with the "OleStr" data type. You can download an update in the Download area.
September 5, 2013
A new version 1.5.8 build 904 of the OPC Scada Viewer software is now available.
We've added a schedule to all notifications.
For example, now, you may disable warning notifications for an custom time interval and/or a day of week. You can download an update in the Download area.
May 2, 2013
Ann: OPC Scada Viewer 1.5.7 build 502 is available with several changes.
The previous version didn't save some attributes of the "Chart" indicator. Download.
April 16, 2012
OPC Scada Viewer 1.5.5 build 416 has been released.
Fixed a bug with ULONG and Double OPC tags.
They didn't display correctly. Download.
November 23, 2011
OPC Scada Viewer 1.5.4 build 1123 has been released.
This update fixes some small "bugs" with the clipboard ("Clipboard can not be opened"). You can find the update in the Download area.
July 28, 2011
AGG Software has released an update for OPC Scada Viewer, bringing it to version 1.5.3 build 728.
We've fixed a bug that didn't allow to retrieve tags from some types of OPC servers. The new version of the software you can download in the Download area.

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