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Hi,
You can see the statuses in the Event types table.
5 is Unreliable
It means that there are no data for a period (by default 5 mins). You should check if Communicator works or not.Now ushort is selected that is always >= 0. To make possible negative values, switch to short. Then save the template and restart Communicator.
Thank you. I think, you should tune the Modbus template in Communicator. You could also provide a screenshot of your template.
See DatUtils examples. Hope, they help.
Linq:
I think, you can select data from the archive using Linq, but I have’t tried before.One cool thing is that this archive data editing can all be tested/manipulated completely OFFLINE simply by copying one or more target archive data files locally “to play with”.
Yes, it’s true.
Most of this is table-READ based however.
You can write into a snapshot table (SrezTable). I will show how.
Thank you.
To do a check, also I need screenshots of the decoded values and the configuration as I noticed above.> An existing connection was forcibly closed by the remote host
It means, that the device closes the connection.
May be the specified Read Community (password) is incorrect. Could you check it?The archive is not a real SQL database, so there is no SQL engine to manipulate it. Usually I write little command line apps to fix data in such situations. Probably, it is possible to use Linq which is SQL like to work with archive, but I haven’t tried this.
I can send you examples of these console apps, and you will modify them to fit your needs.I suppose, this issue requires a remote connection to analyze the logs and DB. But this is a commercial service. If you interested in the service, please contact me by email.
