When I connect to my inverter to Modbus then one pop-up show Modbus Exception Response from Slave Device. No. of polls increases but valid slave response still 0. Various reading is displayed on the screen. What is the problem going on?
A
Answer by
Alex Urbach
There is a page set up where you can check all the exceptions thrown by the Modbus and their solving. I recommend you access the page through the Google's Cache feature since it appears that the domain where the page was hosted is no longer working.
Google's Cache makes it easier to access pages that are temporary out of order or discontinued. Sometimes you can even download apps.
When I try to install VB.NET or C# source code for Modbus viewer it says to me that I need .NET Framework 4.0. What can I do?
M
Answer by
Mary Nett
If you want to download .NET framework 4.0 you can go to Google Search and you will find links that redirect you to a download link. Moreover, .NET framework 4.0 is developed by Microsoft. Therefore, I recommend that you download this framework directly from its official webpage. After you finished with .NET framework 4.0 then you can reinstall Modbus Viewer along with VB.NET or C#.
When I connect to my inverter to Modbus then one pop-up show Modbus Exception Response from Slave Device. No. of polls increases but valid slave response still 0. Various reading is displayed on the screen. What is the problem going on?
There is a page set up where you can check all the exceptions thrown by the Modbus and their solving. I recommend you access the page through the Google's Cache feature since it appears that the domain where the page was hosted is no longer working.
Google's Cache makes it easier to access pages that are temporary out of order or discontinued. Sometimes you can even download apps.
Here is the link: http://webcache.googleusercontent.com/search?q=cache:9evAonTz2BsJ:www.simplymodbus.ca/exceptions.htm+&cd=1&hl=ro&ct=clnk&gl=us
When I try to install VB.NET or C# source code for Modbus viewer it says to me that I need .NET Framework 4.0. What can I do?
If you want to download .NET framework 4.0 you can go to Google Search and you will find links that redirect you to a download link. Moreover, .NET framework 4.0 is developed by Microsoft. Therefore, I recommend that you download this framework directly from its official webpage. After you finished with .NET framework 4.0 then you can reinstall Modbus Viewer along with VB.NET or C#.