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Hi,
if there are too many channels there will be an error with HTTP requests with method GET
How many channels can be requested without error?
Probably you should split one big request to a set of smaller requests.To request channels of a view, the view should be loaded in server part of the web app as you did. But it’s not clear solution.
Or could we change the method GET to POST?
Using C# you can develop a plugin that provides any API in comfortable format.
I was wondering why not use starting adress as the signal id
Talking about Modbus, starting address can be the same for Coils and Holding Registers, for example.
I think, we will improve Modbus Template Editor to simplify manual operations.
Currently Rapid SCADA uses Mono on Linux.
Mono is OK for everything that related to logic processing and web application.
But Mono GIU apps, like Administrator, work bad on Linux.In the next version Rapid SCADA 6 we will use .NET5 instead of Mono Framework, both on Windows and Linux. Administrator on Linux will not work. You should edit projects on Windows workstation and upload them to Linux server.
If we find a sponsor, we can develop Web Administrator for any platform.
Looks good.
If it’s not related to the topic subject (version 6), please post such messages to another or new topic.Rapid SCADA will support string tag codes instead of numbers in version 6. It will allow to avoid such problem.
It’s an English language forum. Messages on all other languages will be deleted. Use forum.rapidscada.ru
Hi,
So you successfully installed the services different than the default?
Important note:
You need only one ScadaAgentService on the server. I suggest to install it in C:\SCADA\ScadaAgent as usual.“Unable to login – Error validating user” and “Unable to create session” for both
Check that the name of the instances are the same in the agent settings and in the deployment profiles. Also check ScadaAgent.log for error details.
Hi Matt,
To be honest, you are the 1st who asked about that non-official feature.
I can try to fix it via remote connection. But this is a paid service.Hi,
May be the new DB export module can help you. But I’m not sure that it’s compatible with your version of Rapid SCADA. And there is no manual for the module. Anyway, let’s try.
The output channel 5051 neither has “Command number” nor “Formula”. That’s why it does nothing.
If you want the output channel 5051 to change input channel 5050, you have to use a formula SetVal(5050). And don’t forget to channel input channel type to Calculated discrete/real.
I don’t remember the details of the source code of the KpModbus driver.
If you can provide an example of Rapid SCADA configuration that causes wrong Modbus data packets, we could consider them here.what’s the proper way to pass an array to a formula as input, while the size of array is not constant
In addition to the good approach that @Romiros provided, you can create similar formulas with different number of parameters. Sometimes Microsoft does like that.
