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"
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
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.
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?
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!
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
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 ?
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