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This appears to be a problem with *nix, although i don't know if it is widespread. It seems the request to the comm layer for the list of ports does not include those that are currently in use. There doesn't appear to be a good solution beyond oja's, but we'll keep looking.

thanks...

i find it helps to reset the browser cache (well at least on chrome).

keep up the great work!

Neil

Thanks a lot!
your help was very useful

I knew I was missing something obvious.

Thanks,
Joel.

I found that:

this step is not needed for Ubuntu Desktop 10.04 it is required for a simple installation of Ubuntu server 10.04

Another idea is to just use MySQL as Mango's database (either brand new or converting from an existing Derby instance). Then, other applications can directly access the pointValues/pointValueAnnotations tables.

The most efficient way would be for Mango to poll over Modbus I/P. But if the device needs to initiate the connections then, yes, posting an HTTP message will work just fine. Check the HTTP Receiver documentation for details.

System startup event happen when the web context is loaded, so the cause would be one of the following:

Tomcat is restarting the Mango context somehow. This should only happen when manually initiated. The O/S is restarting Mango. Can't comment on why this would be happening. A badly behaved script maybe. The UPS is shutting down the server.

Or anything else along these lines.

To a degree. You can modify the templates, but you only have access to whatever information is in the context model, which is pretty much what is already in the email.

I tested setting the alarm level to "None", and i can still attach event handlers to it. What is preventing you from doing this?

it works :) :)

thank you, i only lost my background picture.

i wil start to make backups soon.

Mango was developed in Canada, so if there were any measurement bias within it, it would be towards metric. But, Mango has no bias. Values are stored as scalars; you provide formatting and suffixes via text renderers to display the values the way you want to see them.

Apologies, Plank that I am forgot where to find event detector settings etc. :oops:

Also I've done a reinstall and the version number is now coming up correctly as 1.10.0

Thanks :thumbup:

That's the easy way, yes.

Steve, you can create a binary point on a holding register, and specify the bit in the register that you want.

Ok, thanks. I dont remember really if I did it or not.

Joel,
you're right!

2 bytes works for me. Offset was'nt working because I was selecting 4 or 8 bytes.
Now I got things working here.

Thank you and best regards!

Marcelo Amorim Ferreira
[<O>] Brazil

Try "return point.name;". I believe the documentation should help with the rest.

It's often not very helpful to repeatedly say that it doesn't work. Can you please provide some more information. It may appear to work fine with mtester if that program simply suppresses anything that doesn't look right. Modbus4J is more forthcoming. Perhaps your next post can include some trace information such as has been suggested multiple times.

Sure. Send me a PM with your email addy.