Errors in Advanced HMI

[Archie]

This is very probably a failure of the "USB to RS-232" converter. I recommend that you obtain a converter with the FTDI chip such as the CHIPI-X10 model and test this. These are readily available from www.newark.com for a reasonable price.

I was thinking the same thing because of the erratic responses shown in the driver log file.

[Godra]

Can you also post a screenshot of your COM3 settings in the Windows Device Manager?

Just like the attached picture...

[Manickam Sk]

This is my port settings.

[Godra]

Your driver is set as: 19200 /  8 / None / 2, so you should either have the same for your COM3 port or both of these should match what your device supports.

[Manickam Sk]

Thank You ...and I am getting a delay of 3 to 5 sec to fetch a data why is it so? all the parameters are being set correctly.

[Manickam Sk]

It was working properly. How to open a another file in existing project.

Since i need to connect another microcontroller for another application.Now I cannot open another file in it.

[Godra]

I don't really understand what you are trying to do.

Can you be more specific and provide more details?

[Manickam Sk]

My problem regarding modbus communication is being solved and I need to run my display for various application and for that I need to create a another HMI screen.

But I could not open a new ,how to open a new advanced HMI screen .

And also how to display a 32 bit signed integer values in my display.

[bachphi]

still clear as mud, I would suggest to activate your window first, then go buy a better rs232-usb converter.

[Phrog30]

I'd also get a better language translator.

[Godra]

You should check these posts:

Modbus addressing for integer values:
https://www.advancedhmi.com/forum/index.php?topic=765.0
https://www.advancedhmi.com/forum/index.php?topic=2058.0

Create a new form (or use existing Page2):
https://www.advancedhmi.com/forum/index.php?topic=2090.0