[Mikhail]

When Rapid SCADA is restarted, Communicator has no tag values and it sends empty data to the server.

[Mikhail]

Hi,
Try the formula for an input channel:
CnlStat > 0 ? Cnl : Val(); CnlStat > 0 ? CnlStat : Stat()
It should keep the last good value.

• This reply was modified 4 years, 9 months ago by Mikhail.

[Mikhail]

Administrator can import tables from DAT and XML format. These files must have correct format, for example be exported from Administrator before.

To generate channels, you can use XML format.

[Mikhail]

Hello,
Could you make a screenshot of the Modbus template, device data page and copy request and response as text?

[Mikhail]

Which file do you import? More info needed.

[Mikhail]

Hello,
Fixed Y scale is not in the plan. Can by implemented by a contract.

[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?

[Author]

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