[APP][Pro] Duco modbus

Hi @Cas_van_Bussel ,

It works like this, goto settings and configure a read. After that you can trigger the read by clicking the ‘poll’ button.

You should read a register 10 or 11 with value 10 or 17(decimal)

Oh, looking at your results, can you read 0 (zero?)

Hello Tjar,

Something like this?

Hi @Cas_van_Bussel ,

yes and register 0 (zero) and register 11 please.

Hello Tjar,

Do you mean with register the value in " Offset"?
When I put 0 in Offset I’ll get the message: value in Offset must be greater then 0
If I put 11 in Offset then I’ll get the following error:

Hi,

So the first device page on your Modus interface is from 1-10 in your case. 11-20 is a new page (the device is not present.

That differs from the current implementation on which the first page starts at 10 (up to 19).

If you read register 1, with length 3, what data do you receive?

Best regards,

Hello Tjar,

I’ve tried the following setting and then get as result 17 on register 10:

This is the information I get from register 1 length 3

Hi,

Have you got a link to the datasheet?
I didn’t expected zeros.

Hello Tjar,

Yes I do,

or

Hi,

thanks! Can you read register 100 with function code 4?

it should return 17.

Hello Tjar,

Yes I can!

oke, so your registers are different. Well, now we pinpointed that we can work to a solution!

I’ll have to think about that. Perhaps I can make a generic solution, otherwise a new device driver.

Best regards,

Cool! looking forward to it.
If there is anything you need me to find out or to test, please let me know!

Regards,

Hi everyone, did anyone got the new connectivity board working with the app?

I have tried to search for devices but get the following error:

*duco connectivity board (2023)
*duco WTW energy premiun 460

Hi Jeroen,

there’s an action required from my side. The Duco adresses and device IDs are different, therefore the scan doesn’t generate results.

Hi, Thanks for the response! If you need any help or testing let me know!

Hello Tjar,

I’ve noticed that the app has been updated so I tried to add the ducobox focus, however I can’t add any devices in homey using the Duco app. It shows the red triangle warning signal.

Regards,