Topics created by peter247

Please update your firmware to 3.4.5

There were certain edge cases where the config.g file could get lost on older firmware. This may have been the case here.

Upload this zip file to the system tab in DWC.
https://github.com/Duet3D/RepRapFirmware/releases/download/3.4.5/Duet2and3Firmware-3.4.5.zip

@peter247

You can create a file called start.g which is called at the very beginning of a print.

Frederick

I think all you need is M99
Here you have a macro using variables, if someone doesn't want variables (to use with older firmware) just replace the values.

To download: Cool_Bed.g

;[Macro Cool_Bed.g] ; Needs RRF3.3 or later because uses variables ; Change these variables to suit your printer var BedFan = 9 ; Fan number var ThresholdTemp = 50 ; ºC var CheckEvery = 1 ; Seconds if heat.heaters[0].current > {var.ThresholdTemp} M108 ; Cancel Heating (just in case), Breaks out of an M109 or M190 M140 S0 ; Turn off bed heater (*) M106 P{var.BedFan} S1.0 ; Turn on BedFan while true G4 S{var.CheckEvery} ; Wait 1 sec, to check temperature every second if heat.heaters[0].current <= {var.ThresholdTemp} M106 P{var.BedFan} S0.0 ; Turn off BedFan M99 ; Return from Macro/Subprogram ;END if ;END while ;END if

"*" in line 11, is there anything analogous to M568 A0 for tools but for the bed??

@phaedrux said in Error: New tool too close to Z axis limit. ?:

@peter247 said in Error: New tool too close to Z axis limit. ?:

( Tool position X Y Z all zero )

What do you mean by this? Are you manually setting the positions? If you haven't homed yet how do you know what the tool position is?

Are you baby stepping before anything has been homed or a tool has been selected?

When you start the print, the first command it does is select T0. then sets some temps, and then homes.

Since you only have a single tool, you should add T0 to the end of your config.g so that it is selected at startup.

Then only baby step after you've homed.

I just mean that the web interface says Tool position all zero , not that the tool head is at a known position.

Yes I set a baby step before I homed it

o.k I'll add T0 to the end of my config.g

I think that is a solved now .

@peter247 Sent you a PM

I was originally using buildtak sheets, printing the same item repeatedly in the same location on the bed, got about 20-30 parts. Each part takes 9 hrs to print.
I then switched to garalite G11 3mm sheet 16months ago and still haven’t had to touch up the G11 surface. Best money spent

@jay_s_uk well it did it, in the end !!!

Auto tuning heater 0 completed after 5 idle and 15 tuning cycles in 3147 seconds. This heater needs the following M307 command:
M307 H0 B0 R0.734 C515.8 D11.02 S1.00 V24.1
Edit the M307 H0 command in config.g to match this. Omit the V parameter if the heater is not powered from VIN.

I am using high temperature silicon for the adessive. I had this under a press during curing so that there were no voids. I am using 2 heating pads each with their own controls and scr. Each pad has its own safety to prevent over heating. Each pad has type K thermocouple. Heater control is commercial heater control with an analog input so that Duet and control temperatures. The controller has safety cutoff if it runs outside of the set range plus the safety switches. I have been using this for a few years without issue. Thickness of the glass is important as the thicker glass gives more stable temperatures.

@peter247 said in What is the minimum wattage of PSU ?.:

but I guess that depends who you get it from.

Keep in mind that mouser and digikey usually have free shipping and a warranty, and you're sure to be getting what you pay for.

Yes, and I have corrected it. Thanks for pointing it out.

@peter247 M84 has always taken a list of extruder numbers after the E parameter. In previous firmware, if you omitted a number where one was expected, 0 was assumed. That is no longer the case.

@peter247 Yes, that is correct.

@peter247 G4?
https://duet3d.dozuki.com/Wiki/Gcode#Section_G4_Dwell

@peter247 shouldn't have the brackets on the end: https://github.com/Duet3D/DSF-Plugins/releases/tag/v3.3.0

Ian

https://duet3d.dozuki.com/Wiki/GCode_Meta_Commands#Section_Variables

@o_lampe

Over the first post there is a topic tools gear button ( Right , Top ) .
Select ask a question, then select topic solved .

@droftarts said in Firmware update duet 2 , 3.11 > 3.22:

M997 S1

Done that , it look like it as stop my wifi , eg wifi is disconnected .

o.k restarted my wifi with M552 S1

back up and running .

There is a bug in the firmware, whereby the reported position for internal drivers is actually the position of that axis number, not the driver position.

The timeouts and failed ops don't normally matter because they get retried. Firmware 3.3 includes a fix for them.

@jens55 @dc42 @deckingman

Now this is better Screenshot 2021-06-03 153344.png

@peter247 use T100000 B3950 C0 in your M308 command for the bed heater.