Welcome to the Cumulus Support forum.
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
Search found 20 matches
- Sun 14 Apr 2019 10:54 am
- Forum: Cumulus MX Current (releases since b3043)
- Topic: Problems with CumulusMX/Instromet
- Replies: 11
- Views: 2415
Re: Problems with CumulusMX/Instromet
At long last I've managed to get CumulusMX running reasonably reliably using Ubuntu Linux. I had to put an op amp circuit in the wind direction circuit to give enough gain to make sure that the voltage went from 0 to +5V since in the original system it only went from 0 to about +2V. The next thing I...
- Tue 09 Apr 2019 8:49 am
- Forum: Cumulus MX Current (releases since b3043)
- Topic: Problems with CumulusMX/Instromet
- Replies: 11
- Views: 2415
Re: Problems with CumulusMX/Instromet
Hello Mark, Yesterday my CumulusMX crashed at least 3 times and it wrote garbage to some of the files. In one case it asked me to correct it, which I did. Errors were still showing in the "Gauges" position, but I had managed to enter data which allowed the system to calculate a sensible de...
- Mon 08 Apr 2019 11:36 am
- Forum: Cumulus MX Current (releases since b3043)
- Topic: Problems with CumulusMX/Instromet
- Replies: 11
- Views: 2415
Re: Problems with CumulusMX/Instromet
I've just discovered something else. On the main dashboard page it shows NaN under dewpoint so that must be something of a clue.
Ralph1
Ralph1
- Mon 08 Apr 2019 10:59 am
- Forum: Cumulus MX Current (releases since b3043)
- Topic: Problems with CumulusMX/Instromet
- Replies: 11
- Views: 2415
Re: Problems with CumulusMX/Instromet
Hello Mark, Thanks for your rapid reply. The people at Instromet suggested that I put a 10kohm resistor across each of the two temperature inputs of the Metplus box. This is because I don't have a spare pair of the required thermometers. This I have done and the main temperature reading (which shows...
- Sun 07 Apr 2019 7:26 pm
- Forum: Cumulus MX Current (releases since b3043)
- Topic: Problems with CumulusMX/Instromet
- Replies: 11
- Views: 2415
Problems with CumulusMX/Instromet
Hi there, I've recently installed CumulusMX release 3048 and am using it with Ubuntu Linux version 18.04. It seems to run OK in many respects although I am not using the Instromet Metplus box in a strictly normal manner. This is because I already had an existing Instromet system and the new Metplus ...