Forum Replies Created
-
Posts
-
Rapid SCADA backup strategy.pdf
For the Enterprise version, there is a backup module that somehow manages the RapiGate module in this case.
Ask for a description of this module to understand the process.
If you have two free versions, then you need to think about how to organize it, it is quite possible that you can somehow do a similar control using, for example, an automatic Control ModuleThe question is, what is this event, and how many are there?
And I take it they have a past tense? then it’s writing a driver that decomposes these events in the database exactly by time.
Similar to how the driver works with archives. Modbus cannot work with device archives.
You can save them only to the current data.If the registers go sequentially, you can form the command in binary form, for example, an array of bytes. And send it to the device using multiple recordings. In the template, you can additionally create the necessary commands, separate from reading the registers.
The bigger question here is that reading the main registers is current data, and you may need data from the archive, which is data from the past.It’s not exactly rigid, there are default options for a short date for different languages, but you can apply your own format and output it as a string.
https://learn.microsoft.com/en-us/dotnet/standard/base-types/custom-date-and-time-format-strings
You can also create your own short format.
In theory, it can be displayed on a diagram or table in a string format as you like through the Calculated channel using scripts.
Without touching the dll assembly. The channel cell stores a double representation of the time DateTime.ToOADate(). How you convert it to a DateTime and then to a string doesn’t matter.
Apparently, it is necessary for the driver to start, that is, to make the minimum settings for its operation. If the driver is not running, for example, there is no configuration, then the PC code will not be created. See what the driver writes in the logs.
This applies to all drivers, plug-ins, and modules.
It seems that the fact that the Server sends a command does not guarantee that the device executes the command. For example, an erroneous value that the device will not accept.
It is necessary to wait for feedback from the device driver.I’m afraid nothing will help here. Charts, reports, they operate channels. And here is an array of channels that contains the full text.
What is it for? maybe just operate with numeric values and display text through enumeration ?
Because you write the first 8 bytes of Ascii into each cell.
The SplitAscii formula must be applied
SplitAscii(()=> CheckModeSelectText())
