Hi all,

I'm trying to connect to a TCP modbus server running on the same machine as the instance of VTSLite. I've confirmed the server is operating (with a different client), but I can't seem to get my VTS application to write or read any addresses.

I've followed the process here to make my tags, using "localhost" as the IP address and the same port as my server (standard 502) https://ww

How do I use a HDV on a parameterised page?

Hi,

Is there any example of how to set up SNMP Agent Tag Change notification traps? It's mentioned in the help page (https://www.trihedral.com/help/Content/p_AdvancedTasks/pro_SNMPAgent_NotifyTraps.htm) that there is a way to add a simple child tag to do it but there's really no example.

Thanks

i Have a small application for 20-25 tags but I need to set it up so end user can login or access from anywhere. Ideally from a phone or mobile device, Does VTScada lite support that ? If not, what licenses need to be bought.

Why would the Export Wizard be grayed out for a user with all permissions?

I created a digital control tag that is interfacing with an Allen Bradley Micrologix 1100 PLC with the DF1 driver. When I select the newly created button I receive an "Error Code 256" for this button. What does that error code mean? I have several other buttons on the same screen controlling bits in the same plc and without any issues.

I'm interested in talking directly to a Brultech Greeneye energy monitor - https://www.brultech.com/greeneye/

EDIT the attach doesn't seem to work, so here is a direct URL - https://www.brultech.com/software/files/downloadSoft/GEM-PKT_Packet_Format_2_1.pdf for the communication format.

What I'm looking to do is create a datahost application - https://www.brultech.com/data-host/ for the gr

When using Parameter expression to Set High Scale value under the scaling tab of the Analog Status tags it slightly alters the value from the PLC's Tag value. The actual value is 16.4 and is just a stored REAL value not a calculated one.


Also I have to perform a mathematically pointless calculation to get the widgets to use "Tag scaling values"

how can I tell if I have a runtime license or if I have a developer runtime license and I'm running in runtime?

all the new tags and new child options are grayed out.

Is there a way to reset an instance of a widget to its original size?

I grouped shapes together and now I want to know how to rotate them, if possible. The rotate icon in the ribbon is grayed out.

The text at design-time in the Multi-line text widget is wrapping, but the text is all on one line with no wrapping at runtime; how does one get the text to wrap in the Multi-line text widget at runtime?

How do you delete a page parameter?

One of our clients that we recently converted from WW (yay!) is going to upgrade servers soon. Wondering what the method is to transfer existing license from one PC/Server to another. The license was just purchased and is still under support. Thanks!

Hi,

We have been unable to configure our ModbusTCP driver to 0 address offset. Can you please advise?
We did the following:
1) Make a Context Tag (which will be the parent of the TCP driver)
2) Go to Settings, and add a property: "ModiconTypedAddr1Offset". We set the value to 0.

We have also been unable to write to coils. Could you provide an example of how to write specific bit

Hello every one

I am new to VTScada
Successfully used json/xml driver to read the data from external Device
But i am stuck in how to send data ?
For example i want to send http command when button is pressed !
Any ideas ?

How to call 'tag configuration/properties' window in a module/script ? (using code)

The VTScada on my laptop will not run as an application.

Every time I try to launch it, I get

Error "VTScada is currently running as a service"

"Starting VTScada as an application requires stopping the service, which could disrupt other users or the operation of this installation.

It is recommended that configuration be performed on a machine that doesn't host a VTScada service.

Hello,

I am having a problem reading tags from my OPC Server using VTScada Light. The server is located on an external PC and the connection to the client PC is made through DCOM. I know the DCOM configuration is correct because I can use Matrikon OPC Explorer on the client PC to read all the servers and tags on the external PC. I just can't replicate this within VTScada. This first screensho

Is CSV Import to Historian supported on VTScadaLight?

I am trying to import historic data from CSV files into some tag history. I followed all the instructions on the process, but when I restart the application, it does not load the CSV files after loading and starting the tags.

I have the CSVHistory directory in my application's Data directory, I added the TagMapping.CSV file and the on