Fan calibration and RPM fan curves #2333
Replies: 22 comments 88 replies
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It's awesome! What happens if you hold the fan off with your hand and rpm feedback is lost? It will slowly go to 100%? |
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Can someone make a ELI5 of the calibration feature? I may be quite dumb and I'm not understanding the utility of the feature 😅 |
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Quick feedback after playing with the new feature for a few minutes.
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I know you could manually do it, but it would be nice if you could set a dwell time while taking automatic readings. I did manual and automatic and found that automatic switches to the next test too quickly before the fans had stabalised. For some, the difference was 200-300rpm at 100% for example. |
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Hi Rem0o, Would be great to integrate your new feature to GRAPH mode with little switch between % and RPM. What do you think? And add RPM to the card By the way:
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Possibly the biggest step forward in fan control - I can't believe nobody has done this before. Fan percentage is, in all honesty, just the middle-man we have to go through to get to rpm, and direct-rpm control lets us get rid of all this "find start/stop percentage" nonsense that's never consistent across fans. I would suggest a margin +/- of tighter than 50 rpm merely because, at the low end, 50 rpm can be a noticeable noise increase/reduction. Also, regarding the "holding time" of the calibration steps, the Phanteks T30 (and probably others) has a LOT of inertia, so it takes a long time to spin up to maximum and to respond to changes. Indeed, the calibration gave a maximum speed of 1869 rpm, when the true maximum is just over 2000. Instead of a fixed holding time, is there a way to poll the rpm and use a "be happy with the result once it no longer varies by 5%"? As always, thanks for a wonderful program👌🏻. |
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I love this idea, but my issue is that calibration doesn't work with some of my fans. I use Corsairlink for several fans and with my system the time it takes for the controller to issue speed changes to the fans takes too long. They change at about 15-20 RMP per second, so the when I do the auto configuration and it ramps up to 100%, then down to 90%, 80%, etc. the fans on that controller haven't even made it up to speed before the test gets down to 60% and even then it can't keep up to the change as it drops. Would it be possible to add an option we can toggle that does an extended test for this and all the assisted setup? Personally I would have no issue letting the configuration run for 5-10 minutes instead of having to set all my start, stop and RPM settings manually, which takes much much longer. Maybe have it user assisted, a prompt asking the user to verify the fan has stabilized at the current speed before changing. |
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Hi, @Rem0o Please forgive me if my question has been asked before, I'm going crazy because of the problem I'm having. I have a "ZOTAC GAMING GeForce RTX 3070 Ti Trinity OC" video card (3 fans), after calibration I find two gpu fans ("the first one" on the far right and "the second one" on the left and center) and that's not problem. My problem is that the fans stop frequently, I don't want it to go up from 0rpm because the noise is very annoying, I want to make a curve that runs constant at low temperature, increasing according to the temperature but never stopping completely. I want to do something like the "fan stop setting" that Zotac had in the old software but removed in the new versions, is there any way to override it? |
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Tried running automatic calibration with v184 (.NET 8) a couple times. All 10 fans are paired (three intake, two cooler, one exhaust, three GPU) and automatic calibration eventually reports six of them as done before exiting. None of the fans' marking changes from uncalibrated to calibrated, nothing in log.txt. I can manually calibrate both fans which report as done and which do not but RPMs are not displayed when editing their graph curves, possibly because there's a mix control which combines several graphs and the fans are assigned to the mix. In some cases the graphs route to multiple fans. Known issues? |
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Looks like automatic calibration introduces a regression. If a header doesn't have a fan plugged in then that control channel gets set to 0% start and some high value for stop—I got 96% on channel and 97% on another. If a fan's then plugged in it won't do anything, meaning running a cal breaks existing fan curves and mostly blocks manual control. Manually performing a calibration does not reset the stop and start values. So you end up with a fully calibrated and configured fan that doesn't work. Workaround is to manually reset the control channels' stop and start percentages though, interestingly, I initially got a total disable with stop set back to 0% and start still at the 0% default. Had to bump start to 1% to restore normal operation and then use the - button to drop it back to default. Seems to be working fine after that. Also, the middle mouse wheel doesn't jog the drive level by 1% in manual cal the way it does in manual control. |
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done that still wont accept curve
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Emne: Re: [Rem0o/FanControl.Releases] Fan calibration and RPM fan curves (Discussion #2333)
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Hello everyone. Is there some FAQ about FanControl? FanControl does not see any sensors in my laptop. Is it OK, because my laptop doesn't have any supported sensors or I am doing something wrong? Panasonic SF-SZ6 based on Intel Core I5-6300U. |
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Hi everyone |
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Hi, all this is certainly good, but I would prefer to manually configure the fans with a graph that shows the speed of rotation of the fans depending on the temperature. For example: 35 degrees =1200 revolutions, 50 degrees = 2200 revolutions 70 degrees = 3500 revolutions. |
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hi, how can i delete this program settings from my computer?? Nothing works, once installed, now every time this shitty program is off all fans go max. Help, please |
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what do i need to do so it will start at when i am logged into windows ? i have everything set up but it won't start , i need to start the program manually |
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I dont know how but the program actually changed my bios fan settings from
PWM to Voltage control. I changed it back and know everything works fine
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Will this work on my tablet |
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Laptop sorry |
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Hello, |
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Hello all,
Working on a big new feature: calibrated fans + rpm fan curves.
Features:
Screenshots should tell you the idea:
Manual Calibration page:
UI:
This is still a work in progress/experimentation.
Posted to gather comments, questions and suggestion.
Like, how accurate would you want the calibration to be? +-100 rpm? 50? 25?
Fire away.
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