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Hello. I'm using Mango to store a 4 byte float in two registers in my slave device. Now I want to get that float with another master device but I don't know how to do it. For example, if I use mango to store 3.141592654 in my slave I get 16457 and 4059 in my master device, but... how can I calculate my float again in my master device? My master device is a Chipkit Max32 and can be programmed using C++ Any answer? Thank you very much.

I installed a WIDcomm bluetooth adapter in my computer to link with my device. They connceted well and generated 2 com ports named "com11" and "com12" which displays at "Device Manager" window. I tried to use those 2 com ports to access the device. Only "com12" works. "com11" do not work at all. Ok. It does not matter. Anyway, I can use "com12". Unfortunately, when I used mango, when I wanted to add a new data source using "Modbus Serial", only "com11" is detected and displayed. No "com12" at all. Help. Thanks in advance.

Just thinking aloud whether the following could work: Turn off auto-increment and delete the ids on a destination db pointvalues table. Then import the old db data. Delete the ID column from the destination db. Then re-create the ID column with auto-increment and primary key. The thing that breaks of course are the pointvalues annotations (what is their use?) and the image file names. Is this correct? I would greatly appreciate some advice/help. Thanks, Michael

Sure, you can do something like that.

Fantastic. Thank you so much.

See one of: http://en.wikipedia.org/wiki/Chmod http://en.wikipedia.org/wiki/Chown Note that this is Linux related stuff, not Mango.

You can reduce the amount of logging by editing the WEB-INF/classes/log4J.xml file. At the bottom of the file you should find this: <root> <level value="info"/> <appender-ref ref="async"/> <appender-ref ref="stdout"/> </root> Change "info" to "warn" or "error", depending on what you want in your logs. You can also edit the category tags. See the log4j documentation for more information about the file. Not sure what the issue with the OPC data source is (i didn't write it). But, out of memory exceptions usually mean that you should allocate more memory to your instance.

As i said, it works for me. What version are you using?

I'm using the Tstat5E with the Temco firmware and after changing the address to 101 on the keypad it connected. See my other post http://mango.serotoninsoftware.com/forum/posts/list/1116.page.

Well, this topic doesn't meet so much success ...no matter, I continue to share my investigations I Had responses from the manufacturer's doc (IMO): the function 16 is definitivly not supported ... I see 2 solutions now : deal with the function 01 (ReadCoilStatus) and 05 (WriteCOil), I wait some answers from IMO to tell me how I could use this fn without getting back a, (Out of Range Data) error bypass the built-in fonctions of Mango to write values directly to the slave using the function 06 (WriteRegister) wich I know is well supported, and a routine to calculte the good value to write (read register value, then add or substract 2^n) then write the result). All of this with the help of the Process Event Handler. SO I've a new question for the masters : is there a trick to call a internal procedure of Mango (from Unix CLI) to write a register to a slave ? As Mango is Master, I cannot use another external program to do this .... If it does'nt disturb too much , I will continue to write my relfexions in this topic, perhaps some day .... 8)

Hi, I'm having problems getting http retrievers to work behind a corporate firewall. I can see the proxy settings under System Settings, but I'm not getting the http retrievers to work. They just fail with 407 errors (proxy authentication required). Is there a log file I can see for detailed error info? Any ideas?

Any ideas on this?

That works now, thanks!

this browser has always been my choice for using mango, but in recent years, revisions have made mango less functional.... i.e. alarm banner at top used to flash, doesn't anymore... now i'm seeing errors in the logs where google chrome clients connect... WARN 2012-04-25 12:56:49,828 (com.serotonin.mango.web.dwr.MiscDwr.jsError:193) - Javascript error Description: Script error. Page: Line: 0 Browser name: Chrome Browser version: 18 osName: Windows location: http://xxx.xxx.xxx.xxx:8080/login.htm WARN 2012-04-25 12:58:10,750 (com.serotonin.mango.web.dwr.MiscDwr.jsError:193) - Javascript error Description: Script error. Page: Line: 0 Browser name: Chrome Browser version: 18 osName: Windows location: http://xxx.xxx.xxx.xxx:8080/views.shtm?viewId=6 does anyone have any thoughts? no such errors with IE8 clients (but i hate this browser, too slow). think i'm using 1.12.4 thanks skiv

you should look into a suitable modbus gateway... in my experience, i choose a beijers/mitsy e terminal for transparent modbus/plc connectivity... anything it can talk to, you can

All sorted and done, just needed that point in the right direction. Thank you very much :)

The difference is: ScadaBR will remain under GPL, wheras mango is as of 1.12.5 again closed source :-( Arne

Hi All, how can I do to start with mango default username and password without typing? Thanks for help.

i think 1.10.0 is best for this.

Hello I test the system how can I set a value?