Remote Procedure Call (RPC)

[kirjono mudiarto]

Hi,

I have several devices communicating using Modbus protocol and I have sucessfully communicated with them except for one that communicates with the Remote Procedure Call (RPC) protocol and it said that the data format is JSON.
How can I communicate with RPC through rapidscada?
Here also I attach the link to the datasheet/manual.
http://files.sma.de/dl/2585/SWebBoxRPC-BA-en-14.pdf

Thanks
kirjono

• This topic was modified 4 years, 3 months ago by kirjono mudiarto.
• This topic was modified 4 years, 3 months ago by kirjono mudiarto.

[Mikhail]

Hi,

You should try SMA OPC SERVER.

Other option is creating a native driver for Rapid SCADA which interacts with Sunny Webbox directly.

[kirjono mudiarto]

Could you guide me step by step how to implement this OPC Server, and also i want to integrate with other devices like PLC, meter, MV Switchgear?

[Mikhail]

OPC server is a software developed by a manufacturer of controller.
First, you should download, install it and get data from a device.
If you need support in this process, you should ask developers of OPC server for help.

[Mikhail]

After you do the above, next step is integrating OPC server with SCADA.

[kirjono mudiarto]

I did not find the OPC server software, it looks like the manufacturer no longer supports it. What about the other option as you said creating native drivers?

[Mikhail]

It’s possible to develop a native driver, but may be expensive.
Have you directly asked the manufacturer about the OPC?

[Author]

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