[manjey73]

To fill the tanker, you must have reserved PLCs and I / O modules for critical tasks. This is not a Scada function. Think about security first. It is not necessary to burden the software with something that does not belong in it. I apologize for my English, I use an online translator

[manjey73]

You can synchronize the time to achieve parallel polling by two Scada systems, by separating the polling time. I have already tested this on RS485 lines, it works. There may be collisions when restarting the server since the initial poll is performed immediately

[manjey73]

What Event Log are you talking about? built-in or optional from the repository ?

[manjey73]

Use RapidGate it seems to be designed for this purpose. Or are you interested in hot swapping on the fly ?

[manjey73]

@xdwokcn Do you happen to have a record of archived data in your drivers?

[manjey73]

But to work with GPIO, you will most likely have to write a driver specifically for this PC.

[manjey73]

What is Angstrom Linux based on?

I very much doubt that it is possible to install Mono on this OS

Debian for BeagleBoard

If you install Debian, it is possible to start the system. At the expense of using GPIO, you need to look at what is implemented, if there is a libwiringPi assembly, then it is also possible

• This reply was modified 5 years, 3 months ago by manjey73.

[manjey73]

Try to remove the check mark – Stay connected in the communication line settings.

[manjey73]

The same garbage for two events, the formulas seem to affect the creation of duplicates.

[manjey73]

On the current version and earlier, you can save data every second, you need to change it manually in one of the configuration files.

[manjey73]

Would you share the IEC104 driver ?

[manjey73]

It is necessary to look at the mono version, sometimes in the repositories the version is much younger than is required for Scada to work. Therefore, it is better to install Mono from the developers ‘ site. In the text document, there is an example for connecting a repository in Debian. But it is probably also suitable for Ubuntu, you should try it.

https://www.mono-project.com/download/stable/#download-lin-ubuntu

[manjey73]

In fact, I would recommend using raspbian, because in my experience, all third-party systems most often have errors in the builds, since people do not pay enough attention to the work at 100%, simply because they can not test absolutely everything.

[manjey73]

Did you install Mono from where? Perhaps there is an old version in the ubuntu repository and there are errors on this?

[manjey73]

Configuration Database-Directories-Event types

Add your event and specify your color, or use the ones that are there

In the input channel 177, use a formula like this

Val();Val()>0? SetStat(177,116):SetStat(177,117)

In this way, you change the channel status number to your own, to which the colors are linked.

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