<![CDATA[SoliForum - 3D Printing Community — bed temp]]> https://www.soliforum.com/topic/1650/bed-temp/ Tue, 12 Mar 2013 02:42:06 +0000 PunBB <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/16086/#p16086 it's in the config.h

M303 E1 C8 S90

C cycle 8 times
S 90 temp



But you'll probably have to turn on that define at compile time.

]]> Tue, 12 Mar 2013 02:42:06 +0000 https://www.soliforum.com/post/16086/#p16086 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/16063/#p16063 jon_bondy wrote:

It might have been more helpful if you had pointed him to a URL that contained the instructions for doing the PID autotune...

solidoodlesupport wrote:
satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?


+1

]]> Mon, 11 Mar 2013 22:26:10 +0000 https://www.soliforum.com/post/16063/#p16063 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/16060/#p16060 It might have been more helpful if you had pointed him to a URL that contained the instructions for doing the PID autotune...

solidoodlesupport wrote:
satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?

]]> Mon, 11 Mar 2013 22:16:32 +0000 https://www.soliforum.com/post/16060/#p16060 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15925/#p15925 cmetzel wrote:
solidoodlesupport wrote:
satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?

On the bed?


Ya...Lawsy's "updated firmware" had this patched in from the main repo months ago (that's how I knew to buy a Fotek SSR to use on the QU-BD SilMat  heater...which was a godsend for print adhesion on 2+ hour prints)

]]> Mon, 11 Mar 2013 02:59:25 +0000 https://www.soliforum.com/post/15925/#p15925 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15923/#p15923 solidoodlesupport wrote:
satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?

  Another vague useless response...anyone besides me surprised shitless.


Assuming it is properly enabled in your firmware...I've posted a how to several times the instruction "for after" the firmware is un-commented correctly: Google "Jeffery Sanders PID bed auto-tune" or something like that...and I am sure it will pop up 80)...not to mention it tell you how-to in the firmware comments right below where you need to remove the // to enable  PID bed temp control.

]]> Mon, 11 Mar 2013 02:53:44 +0000 https://www.soliforum.com/post/15923/#p15923 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15916/#p15916 ahh if I knew how lol

]]> Mon, 11 Mar 2013 01:45:57 +0000 https://www.soliforum.com/post/15916/#p15916 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15895/#p15895 solidoodlesupport wrote:
satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?

On the bed?

]]> Sun, 10 Mar 2013 22:02:36 +0000 https://www.soliforum.com/post/15895/#p15895 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15840/#p15840 satman49 wrote:

Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

Tried doing PID autotune?

]]> Sun, 10 Mar 2013 16:45:52 +0000 https://www.soliforum.com/post/15840/#p15840 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15768/#p15768 A few degrees of variance on the bed temp won't significantly affect your prints.

]]> Sun, 10 Mar 2013 11:38:20 +0000 https://www.soliforum.com/post/15768/#p15768 <![CDATA[Re: bed temp]]> https://www.soliforum.com/post/15751/#p15751 all the time

]]> Sun, 10 Mar 2013 04:58:47 +0000 https://www.soliforum.com/post/15751/#p15751 <![CDATA[bed temp]]> https://www.soliforum.com/post/15748/#p15748 Before I even load a object in RH , I preheat the bed. Then I slice.When the bed reaches 95,  I see a lot of fluctuation , won't hold steady. Then when  hit run job , most of the time it will drop  of couple of degrees and then rise back up.  Very annoying.
Anybody else experience this? I have a SD3 .

]]> Sun, 10 Mar 2013 04:42:53 +0000 https://www.soliforum.com/post/15748/#p15748