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I found the answer, (right in front of me!) Thanks anyway...yes, I'm new!

I'm new to this application...can anyone help me with a simple example of how to create a meta point using existing real points.
For example averaging 4 analog points (temperature sensors)

Thank You in advance.

Nope, just 1.

I figured it out. Mango does the conversion. Thanks for your help! I've got it all setup now and working great.

For anyone else who's needing help, these are my settings. Then followed the steps in the manual[6-38]

For Dynamic Velocity
First, setup a pulse profile in ctrio workbench
Use the following offsets/range/data type:
Command Code - 0/Holding Register/2byte BCD
Parameter 1 (File #) - 1/Holding Register/2byte BCD
Process Command - 71/Coil Status/binary
Command Complete Status - 71/Input Status/Binary
Command Error - 70/Input Status/Binary
Enable Output - 64/Coil Status/Binary
Parameter 3 (Target Velocity) - 12/Holding Register/4byte Signed Interger Swapped
Suspend Output - 66/Coil Status/Binary

I've installed the Mango application on a full windows XP configurat(ion
Now I can read the OPC item but after few minutes (15 to 20 mn) the system seems to "stop".
No error log but the item values are not refreshed ...

Is this problem allready appeared for someone ?

Do you think that I should test a MySQL storage ?

Thanks for help

inspector screen shot with some Values

Attachment: download link

Answered my own question by using a meta data source.

Clear like water.

Thank you very much.

January = 0
....
December = 11

i think it would be nice to have groups within a data source. my list is massive, an copying groups would be good

Yeah, that was one of the several reasons it was created.

Any issues around this should be fixed in 1.12.0. Please let me know if you see otherwise.

http://pskillenrules.blogspot.com/2009/08/arduino-and-rs485.html

http://pwillard.com/?p=60

No, but M2M2 will have this ability with the "wlxid" and "wlid" parameters.

Hi,

I am no guru at this topic, I woud recommend some books:

OReilly: Dojo The Definitive Giude
OReilly: Ajax The Definitive Giude

or some online docs/APIs...

Arne

Thanks.
It's been a while I changed configuration in Mango.
Mango just works without much interventions.......

is it possible to customise what buttons are available from the toolbar... i see they already lose some like system, publishers etc... i'd like to remove others... do i need to edit a file?

thanks

something like the min and max for a virtual data source point would be great... if it would let me choose 0 increment that might work?

i could but i want to make it compare to a point variable instead of fixed value so that an end user can change the level.

In watch list click at the "brick" icon at right hand side, a "Point properties" page will be displayed, there is a field "Text renderer properties" where you can set the format precision.

Type: Analog
Format: 0.0

Update: the setting of max batch sizes has been added to Modbus4J and Mango.