[Mikhail]

@cmdVal is a variable that contains value of the command being sent. The variable is filled by the driver.

[Mikhail]

Please provide screenshots.

[Mikhail]

Try installing the web application manually.

[Mikhail]

Make sure that IIS works by opening http://localhost/
Did you get any error messages during installation?

[Mikhail]

Command example:
UPDATE table SET column1 = @cmdVal WHERE column2 = @cmdNum

You can find it in the driver description in Administrator.
In your case
insert into Table_Test (Myfield) Values (@cmdVal)

[Mikhail]

Hi,

If you share the MQTT broker and provide the MQTT settings file, I can try to reproduce and fix this error.

[Mikhail]

Hi,

Please provide screenshots of the related settings and the device state page (in Administrator).

[Mikhail]

Hi,

Quantity should be specified for the both channels.
It’s the ParamID field.

[Mikhail]

Hi,

Which driver version do you use?

[Mikhail]

In the Webstation configuration, find and change the parameter “Require password to send command”. Don’t forget to download changed settings into the project.

[Mikhail]

Hi,
Please provide screenshots of the chart and the input channel properties.

[Mikhail]

The both of the YAxis have the same QuantityIDs, so trends will be bound to the same axis.

[Mikhail]

Hi,

You should add a new YAxis block into YAxes. It’s important to specify QuantityIDs for the added YAxis, because channels are bound to the axis according their quantities.

[Mikhail]

Will you develop a custom communication channel by yourself or prefer ordering the development?

[Mikhail]

This feature requires changes in the source code of the serial communication channel. In Rapid SCADA 6, which is not ready yet, it will be possible to develop a custom communication channel with the needed logic. However, may be it’s easier to change the converter.

[Author]

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