[Mikhail]

5.5.3 version? I am using 5.5.2

The OPC driver was not changed.

[Mikhail]

As I understand, quality is not specified.
Item 0:
vDataValue = VT_BOOL -1
bQualitySpecified = FALSE
wQuality = 0x0000 OPC_QUALITY_BAD

[Mikhail]

Try
GetBit(Val(100), 0) > 0 ? 0 : 1
where 100 is the number of the referenced input channel.

[Mikhail]

Administrator->Settings->Language

Just type manually. It’s normal. After change here, restart IIS or restart the PC.

[Mikhail]

Hi,

You should read this.
Also check ScadaWeb\log\ScadaWeb.log for additional information about the error.

[Mikhail]

We can see the difference:

In the 1st example:
IOPCSyncIO::Write

In the 2nd example:
IOPCItemIO::WriteVQT

Can you ask the OPC server developer if they support IOPCItemIO::WriteVQT?

[Mikhail]

I think you should do step by step as shown in the videos.

[Mikhail]

Hi,

Chart Pro plugin display existing data from a “minute archive”. Data are stored in this archive every 1 minute by default. If you set this parameter to 5 seconds by editing ScadaServerSvcConfig.xml, this may affect performance, because such value is not officially supported and tested.

[Mikhail]

🙂

[Mikhail]

Hi,
Communicator always uses the default formatting. You should set format in Administrator that works for the web app.

[Mikhail]

OK. Let’s continue when you have a time.

[Mikhail]

Hello,

Yes, you can.
1. Create 2 different xml files that define reports.
2. Add the appropriate records in the Interface table in Administrator as written in the manual.

[Mikhail]

There are some information.

[Mikhail]

Me and Google have no idea. I found this free tool that may be useful.

[Mikhail]

Hi,

You need the above “Agent distributive” link only. This link works. And install fresh version of Rapid SCADA from our website.

[Author]

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