Forum Replies Created
-
Posts
-
It’s weird. Connection is OK. Looks like no device on the line.
Could you check the request sequence? Screenshots can be useful.If you think that the issue depends on the subnet, try other IPs for testing.
If the above works for you, there are 2 steps:
1. Read data from the DB with DrvDbImport.dll
2. Enable OPC UA server to provide data to other apps.Hello,
OPC UA server that is provided by DrvDsOpcUaServer.dll works on the level of the Communicator application. Therefore, it cannot access to channels that are managed by the Server application. It can access to data collected by other Communicator drivers. However, there is DrvDbImport.dll driver that reads data from a SQL database. Probably, you can read data from the DB by the DB Import driver, and then provide it using Rapid SCADA OPC UA server.Hello,
It is possible to connect to a remote OPC UA server.
Please write in more detail, what difficulties did you encounter?Hi,
This forum is in English. If you prefer Russian, please ask on https://forum.rapidscada.ru/.NET is required to use Rapid SCADA. OPC Core Components are required to connect to OPC server.
The reason is that the utility uses the same OPC Classic libraries as the driver uses, and it can help to find the problem cause.> Try this utility to check connection to the OPC server.
Does the utility work for you?What Windows version do you use?
Hi,
In the ElasticReport1.xml file, which is available in the installation package of the plugin, I set
<TimeDetailing>Hour</TimeDetailing>
and get https://ibb.co/FzYgnGM
That’s what you need?Hi,
I suggest to use the hourly archive instead of the minute archive. This helps to avoid 0 between data points. You can set 30 mins period for the hourly archive.Schemes display the current data, while ModDiffCalculator works with historical data. To display historical data, use table views and reports.
> The other part is data channel 102 always 0 in the Table
Because a table view displays data from the hourly archive by default.I can’t connect to all the server like i have 4 DA servers list and i am able to connect to only one of them.
Could you provide a screenshot of the error?
as soon as I click on the ‘+’ button the software hangs
Try this utility to check connection to the OPC server.
