[Mikhail]

Hello,
To be able to receive a timestamp, try converting the incoming data to a double encoded as OLE Automation date

[Mikhail]

Hi,
Thank you for the update.

[Mikhail]

Hi,
Probably, the channel type should be changed to Input.
The channel does not refer to another source channel. It receives values from Communicator.

[Mikhail]

Hi,
I recommend to upgrade Rapid SCADA and the module to the latest versions. When you download the distributive from our website at one time, the application and module versions are compatible.

[Mikhail]

Hi,
Please provide a screenshot of the error. Make sure that all prerequisites are installed.

[Mikhail]

Hi,
You are welcome. Please send the amount by email as the payment link must contain a fixed amount.
🙂

[Mikhail]

To clarify: you mean to define 2 device pollings, first for data and second for this log events. Second one should poll only for command?

That’s right.

[Mikhail]

You could try Grafana with Rapid SCADA in case of specific needs.

[Mikhail]

Hi,
In fixed mode, the period is specified in days. So the minimum chart interval is from 0 to 24 hours.

[Mikhail]

Hi,

I have created a support ticket with the manufacturer and await their response.

I suppose, the manufacturer should somehow comment the situation. Please notify us about the result.

[Mikhail]

OK 🙂

[Mikhail]

Hello,
Channel data is cleared if no new data comes, or when it’s set to an empty data.

[Mikhail]

a value greater than 0, such as 5, and then I have to read addresses 0x1000 to 0x1005 to get 5 events

You can send a command to poll the device using Automatic Control Module. Then try to generate events with the same module. Before developing a new driver, it’s worth trying.

From such a driver, would I be able to read any ModBus device registers and generate SCADA events based on them?

Yes.

is there a minimal example of a ModBus device driver available that I could follow?

Check the existing drivers, especially DrvModbus, DrvEnronModbus and DrvSimulator.

• This reply was modified 1 year, 2 months ago by Mikhail.

[Mikhail]

Hi,

According to Modbus Parser, the following data is requested:
https://ibb.co/bjB7xMyC

Does it match the Modbus register map?

[Mikhail]

Hi,
Probably, you can read the most recent event from the fixed Modbus address. Then you will get it as channel values. How will you process those channel values?

[Author]

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