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fan: Support multiple printer fans #6341
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This is another take on #6282. |
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Thanks. In general it seems fine to me. I'd prefer to see some comments from users of this functionality as well though (I don't own hardware that would utilize this functionality so it is hard for me to judge). Also, Finally, what's the pros/cons of adding a new module as opposed to adding support for ACTIVATE_FAN to existing "fan" module? -Kevin |
Hi, thanks for the feedback. One other part that I would like to add is a |
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Changed to use the [fan]. I am toying with the idea of adding ACTIVATE_FAN FAN=fan1,fan2 bit personally do not have a use case for it. |
Good afternoon, everything works fine, but only in 2 extruder mode, in copy or mirror mode, the second fan does not work at all |
Good point, let me fix that.
…On Wed, Oct 11, 2023, 13:05 myxxx323 ***@***.***> wrote:
Good afternoon, everything works fine, but only in 2 extruder mode, in
copy or mirror mode, the second fan does not work at all
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Your solution is the best that can be found on the Internet, I hope you will be able to make the second fan work |
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Back from vacation, updated to handle IDEX mirror mode and the like. |
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Allows to setup multiple printer fans. Multi extruder setups can have separate part cooling fan for each extruder. This integrates support for that in core klipper, removing the need for every multi extruder config to override their macros. But probably more importantly defines an endorsed way how multi fan setups should be controlled by the slicers. Signed-off-by: Viesturs Zarins <viesturz@gmail.com>
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Thanks, it works :) Can you tell me where the tool change speed setting is, the heads are changed very slowly |
Hmm, not sure what you are referring to. The index example config?
Something else?
In general the speed is controlled by Fxxx parameter in G0/G1 commands.
Falling back previously used values when absent.
Perhaps discord is a better place troubleshoot your particular config?
…On Fri, Oct 20, 2023, 10:41 myxxx323 ***@***.***> wrote:
Back from vacation, updated to handle IDEX mirror mode and the like.
Thanks, it works :) Can you tell me where the tool change speed setting
is, the heads are changed very slowly
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Thank you, I figured it out, I just added what accelerations were needed to the parking macros |
Thank you for your contribution to Klipper. Unfortunately, a reviewer has not assigned themselves to this GitHub Pull Request. All Pull Requests are reviewed before merging, and a reviewer will need to volunteer. Further information is available at: https://www.klipper3d.org/CONTRIBUTING.html There are some steps that you can take now:
Unfortunately, if a reviewer does not assign themselves to this GitHub Pull Request then it will be automatically closed. If this happens, then it is a good idea to move further discussion to the Klipper Discourse server. Reviewers can reach out on that forum to let you know if they are interested and when they are available. Best regards, PS: I'm just an automated script, not a human being. |
Starting a discourse thread: https://klipper.discourse.group/t/review-request-support-multiple-part-cooling-fans/11411 |
Unfortunately a reviewer has not assigned themselves to this GitHub Pull Request and it is therefore being closed. It is a good idea to move further discussion to the Klipper Discourse server. Reviewers can reach out on that forum to let you know if they are interested and when they are available. Best regards, PS: I'm just an automated script, not a human being. |
Yes needed for my IDEX that has a 3rd AUX fan for high speed printing (those are thing now). |
Good afternoon, tell me, are there any plans to add these fixes to the Klipper updates? After updating the Klipper, everything is deleted. When changing files, the Klipper becomes dirty. |
interesting how IDEX support was added without the ability to add a second parts cooling fan. are IDEX people just using multipin and having the parked head blow the cooling fan in tandem with the active head? definitely need multiple fan support in klipper |
I need this for my IDEX printer as well. Please merge. |
Allows to setup multiple printer fans.
Multi extruder setups can have separate part cooling fan for each extruder. This integrates support for that in core klipper, removing the need for every multi extruder config to override their macros.
But probably more importantly defines an endorsed way how multi fan setups should be controlled by the slicers.