In June of 2022, Microsoft released an update which by default harden DCOM connectivity to OPCDA and OPCHDA servers. I am aware that this can be disabled, but that option will no longer function in March of 2023.
Does the latest version of VT SCADA support the new DCOM Hardening for remote OPC DA Connections to the VT SCADA Real Time server?

I have created a script to store recipe in a Network Value variable. This variable is declared in Approot.src under NETWORKVALUE. code works fine till application is running but the problem is when I restart the application I can not find stored recipe. Is there anything I am missing which results into this problem ?

I am trying to create a text port that allows the user to enter a lift station number and then click to open the detail page for that station. In order to make everything work smoothly I need my lift station number to resolve to a three digit string. Is there a function that will force leading zeroes in an integer to string conversion? The Format function seems to operate in exact reverse of what

I'm currently building an alarm annunciator for speech to text alarms spread out over multiple areas and where there may be multiple alarms active at the same time. I was wondering if there was an option, or if it can be done through scripting, to replay the list of unacknowledged alarms after a set time out and then repeat the cycle until all the alarms have been acknowledged. This would be for

I have a webservice and on my VTScada application, I want to get data from webservice. So how can I send a request to webservice via SOAP ?

I have programmed DNP Binary Output controls on my pages and the manual states that if you send an analog value to the tag of "-5000" it should sent a 5 second "Trip" pulse and if you send a value of "5000" it should send a 5 second "Close" pulse.

When i look at my wireshark logs and in my SEL RTAC i just keep getting 1ms Close pulses no matter what i configure.

My points are configured a

Problem 1: I'm trying to execute a file based on a trigger. It is to accomplish something another SCADA software could do. It will run a batch file that combines csv files into 1 csv file. I am using a trigger tag to change an analog value. Then use that analog value to execute a script tag. The new SRC file (SpawnFile.SRC) and variable was declared in the AppRoot.SRC file per the help documentat

Will have a primary and backup workstation. One with F: drive, the other D: drive for their historian storage location. Need to specify drive location based on Workstation name. F:/VTScada for one and D:/VTScada for the other.

When I install VTSCADA 12.1.12 and try to load the WeatherApp sample application available on your website I receive an error: "HTTP server error Unknown Error -10013"

I progress past this error and attempt to configure the DemoSystem to allow connections from the DSN I created using the VTSCADA ODBC driver. The local DSN fails to connect to the server.

What is the cause of this error and

Hi All,
Just wondering where can I find information/documentation on how to configure GetBulkRequest and GetNextRequests for VTScada acting as SNMP Manager.
I know you can assign an OID in the Tag address and set the polling frequency against individual tags, but I want to be able to control bulk requests for polling the RTU's as a whole.

I'd like to create a custom Site Summary that would be used in the "Sites" page in place of the standard widget. I have some custom indicators that I'd like to include.

I can re-create the "Sites" page using a Site Map and Tag List object, but I don't know how to drive the Pulse Beacons in the Site Map from the Tag List object.

I don't need specific instructions on program syntax, just a

I configured a simple link to communicate with an equipment in SNMP as in the attached photo, but the VTScada does not communicate with the equipment. The computer communicates without problem either by the web page or by the ping . could you please check the picture attache.
Also i use the Ireasoning works fine
Thanks

How can i restore my previous license key??

Hello everyone.
I am trying to use VTScada to read a string from a Delta DVP-SE PLC (which support ethernet).
However when I try to setup a tag, I only can define the address of 1 word, while my string is 3 consecutive words.
Could you please guide me how to do this.
Thank you

Hello, I am new to VTScada.
Currently we have a database where store the manufacturing plan and we want to connect VTScada to that database and take that data to display on the VTScada screen.
Please suggest which I can do to achieve it.
Sorry I do not have much experience on this, if it is possible please explain clearly.
Thank you.

I configured an application with SNMP, but when I finished I noticed that the application does not receive a response for Gets. I followed the configuration in the VTScada Help

I want to get two display windows at the same time in one display screen. After set DispMgrHoriz =2 and DispMgrVert=1, I can get two windows, but there are some gaps as the following screen capture.


How can I remove the gaps while retaining the white title bar? Thanks.

Is there a way to change the message in a confirmation dialog?

how to delete a untrusted certificate from OPC UA Client Driver properties? Thanks.

Hello, experts.
In the project, there is a requirement to separate users. That is, different users will enter a different first page when logging in. It is intended to create some isolation between users. That is, user 1 will enter a general map with the option of switching between the stations, and user 2 will only enter a central screen without the possibility of switching. Is this possible?