Search found 10 matches

by Astroturf
Fri Nov 24, 2023 7:17 pm
Forum: Opentherm Gateway Forum
Topic: Change OTMonitor graph duration on web page
Replies: 7
Views: 1431

Re: Change OTMonitor graph duration on web page

No issues encountered.
Thanks again for implementing this, Schelte. :D
by Astroturf
Thu Nov 23, 2023 12:17 am
Forum: Opentherm Gateway Forum
Topic: Change OTMonitor graph duration on web page
Replies: 7
Views: 1431

Re: Change OTMonitor graph duration on web page

Very nice. :D I'm running the last version now with span 86400, will report back.
by Astroturf
Wed Nov 15, 2023 12:08 pm
Forum: Opentherm Gateway Forum
Topic: Change OTMonitor graph duration on web page
Replies: 7
Views: 1431

Re: Change OTMonitor graph duration on web page

---- MOD GRAF 24h ---- sudo nano /opt/otmonitor/otmonitor.vfs/otmonitor.tcl # change set span = 86400 (t.j. 24h) sudo nano /opt/otmonitor/otmonitor.vfs/docroot/graph.svg.tmpl # change row 3 to min(86400, (t.j. 24h) I suppose this will not work for the webpage (graph will not update after 2 hours). ...
by Astroturf
Mon Nov 13, 2023 9:12 pm
Forum: Opentherm Gateway Forum
Topic: Change OTMonitor graph duration on web page
Replies: 7
Views: 1431

Re: Change OTMonitor graph duration on web page

I tried something similar but failed (the graph itself got longer but not the lines). :wink:

Would it be possible to make the timespan configurable since graph.js is not interpreted by Tcl?
Maybe better to move this discussion to Github?
by Astroturf
Mon Nov 06, 2023 6:58 pm
Forum: Opentherm Gateway Forum
Topic: Change OTMonitor graph duration on web page
Replies: 7
Views: 1431

Change OTMonitor graph duration on web page

I tried changing the span variable in otmonitor.tcl to 10800 (3 hours) as indicated here. It did not change the graph duration on the web page unfortunately. Is there any way to change the duration? OTMonitor is installed on a headless server and I only interact via the web server.
by Astroturf
Fri Jan 27, 2023 6:49 pm
Forum: Opentherm Gateway Forum
Topic: Vitodens 100 not reporting flame status on short burns
Replies: 6
Views: 2545

Re: Vitodens 100 not reporting flame status on short burns

This graph also shows that the boiler is very late in reporting the flame status. The water temperature starts rising long before the flame is reported as on. It's a "feature" of the new control PCB. I did not have this behaviour with the original PCB in the boiler. The short bursts of DH...
by Astroturf
Fri Jan 27, 2023 5:26 pm
Forum: Opentherm Gateway Forum
Topic: Vitodens 100 not reporting flame status on short burns
Replies: 6
Views: 2545

Re: Vitodens 100 not reporting flame status on short burns

I forced the master pump control on ID3 (SR=3:65,33) and I get a completely different behaviour from the system. The thermostat is now "hard" controlling the setpoint and the max. relative modulation level. CH bit is now cleared after a heating cycle since the CS is set at 10°C. Previously...
by Astroturf
Wed Jan 25, 2023 9:11 pm
Forum: Opentherm Gateway Forum
Topic: Vitodens 100 not reporting flame status on short burns
Replies: 6
Views: 2545

Re: Vitodens 100 not reporting flame status on short burns

The interval is 4 seconds according to the summary. Can I add MsgID 0 as an AA to speed up the requests? https://i.imgur.com/GdwoR6k.png Maybe it's also due to the colder weather and the control strategy of the thermostat. The thermostat (Honeywell Round Modulation) does not lower the CS abruptly. I...
by Astroturf
Sat Jan 21, 2023 11:02 am
Forum: Opentherm Gateway Forum
Topic: Vitodens 100 not reporting flame status on short burns
Replies: 6
Views: 2545

Vitodens 100 not reporting flame status on short burns

The control PCB of my Vitodens 100 got replaced and I noticed that on short burns the flame status bit is not set anymore. This was not the case with the original PCB. Is this something the OTGW could have an influence on? I'm running an older version of the firmware (4.2.5). https://i.imgur.com/5Te...
by Astroturf
Mon Nov 09, 2020 11:44 pm
Forum: Opentherm Gateway Forum
Topic: OTGW stops when burner starts
Replies: 21
Views: 8709

Re: OTGW stops when burner starts

Hello Schelte,

Would it be possible to release the source for 4.2.6?
I'm using a patched 4.2.5 (patch to use the DS18B20 sensor for RWT).

Thank you.

Go to advanced search