[Mikhail]

To do this, you need to create a formula in the Formulas table and use this formula for the output channel. The text would be build using the formula.
Set the output channel number to the command settings in the Auto Control Module.

Formula example (not tested):

byte[] MyText()
{
  return System.Text.Encoding.GetBytes("Addr;Subj;Text");
}

When you make this formula working, I can explain how to insert channel values.

[Mikhail]

Hello,

You should specify a command in your Modbus template. If you share a screenshot of your template after you do this, I can validate it.

[Mikhail]

If sensor returns 65535, set channel data to undefined. Try the formula:
Cnl; Cnl >= 65535 ? 0 : CnlStat
The right part of the formula defines channel status.

• This reply was modified 6 years, 10 months ago by Mikhail.

[Mikhail]

What version of Windows do you use?
Try this advice.

[Mikhail]

Hi,
If channels is displayed as number, you can’t display “Error”. You can display error on a separate text component.

[Mikhail]

Hi,
If channels is displayed as number, you can’t display “Error”. You can display error on a separate text component.

[Mikhail]

What version of Windows do you use?
Try this advice.

[Mikhail]

Hello,

Rightclick the dll file in Windows explorer. I suppose, it is alwasys possible.

[Mikhail]

Make sure that you set format of the input channel to Enum text.

[Mikhail]

Hi,

Am I miss something?

May be a little bit. Please provide links to screenshots of the settings you made. And I will check.

[Mikhail]

Thank you for the info.

[Mikhail]

Hello,

You should rightclick the ModAutoControl.dll and unblock it.

[Mikhail]

Hi,

function double MyFunc()

[Mikhail]

Hello,

Working with Modbus devices was not changed in Rapid SCADA 5.7. From the log we can see that the device doesn’t respond. You should check serial connection.

[Mikhail]

Hi,

Please find the error details in C:\SCADA\ScadaServer\Log\ScadaServerSvc.log and copy the error message here.

[Author]

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