When you reach 90°C, start pulling on the filament until it finally gives out and pulls all of the filament from the nozzle in one long, stringy strand. V0. Now I. github","contentType":"directory"},{"name":"optional","path":"optional. The error message is because, for some reason, the hot end is not being measured as hot enough to soften the plastic enough for the extruder to push it through. If the temperature is too low, the plastic will be very brittle and can break easily. If only one of P or T is specified, the command has no effect. Kucky December 5, 2019, 5:49pm 1. Offset, Temps, Flow. log (31. PID tune with part cooling fsn manualy set to 100%. Press J to jump to the feed. The SAVE_CONFIG command will update the printer config file and restart the printer. I have no idea why it is done this way, but nonetheless, I see that without using the G32 macro carrying and executing the extruder temp, well, there is my loss of passing variable. 5s! All of this with minimal neck-in, stable edges, EBR, good gauge profile, no web breaks, minimal smoke,In addition, the extruder and heat sensor are working. delta/config. popular-all-random-users | AskReddit-pics-funny-mildlyinteresting-worldnews-movies-todayilearned-gaming-explainlikeimfive-tifuFigure 2). A 2. M109 S [first_layer_temperature] 先让温度到150,然后开始开始打印前动作，执行玩前摇把打印头温度提升到打印温度. PrusaSlicer的起始G修改. This tells the printer to allow movement of the extruder motor above a certain temperature, or if disabled, to allow extruder movement when the hotend is below a safe printing temperature. 0; z offset reset M140 S{BED_TEMP}; set bed temperature G90; absolute coordinates. I just installed Klipper, when i set the nozzle or bed tempertature in octoprint it will show it set to that temperature on the grap, but one second later it is then set back to 0. Know that printers are usually protected against extrusion at low temperatures (usually 170 °C), so you are either extruding at a too low temperature or there is something broken in the electric circuit. 0 KB) I have an Ender6 with klipper direct extruder, lately it throws min_extruder_temp(midway or almost end print). My extruder config is. comments sorted by Best Top New Controversial Q&A Add a Comment STATUS_HOMING G28 ;home all axis G28 X0 Y0 ;move X/Y to min endstops G28 X Y ;move extruder back to front left corner M107 ;start with the fan off M117 Bed Heating. Im benutzerdefiniertem Start -G-Code (Druckereinstellungen) in Prusa habe ich folgende Einstellungen: Wenn ich mir den zum Sonic Pad hochgeladenen G-Code des Cubes im. In my start gcode above, we are setting BED_TEMP and EXTRUDER_TEMP using what are called "placeholders" that represent the values set in Cura. This goes in the [probe] section of your config. . For whatever reason, the nozzle temp isn't set until after the prime lines (2 in this case) are attempted. If the buffer has only Minimum time per move when cache is below or less segments, each segment is slowed down if would be shorter otherwise. Copy link Owner. restart klipper/mainsail - hotend temp command set back to 0, but hotend still at ~195. I suspect octoprint is seeing it attempt to extrude those lines before the nozzle is up to print temp and throws the warning. 0 # The. Because today I was almost going berserk on my Mk3 while trying once more the MMU. Not sure where to go from here. Run a print, and observe the flow. For calibrating the hotend, I recommend following the steps below: Home the printer and adjust the nozzle position to sit in the middle of the bed, with about 5cm of clearance to the bed. The Best 3D Printing Temperatures for PLA, TPU, ABS, PETG, Nylon. You may need to back up by hand or you may need to reverse the extruder. This remains in effect until the printer is shut off. cfg as noted and then issue the RESTART command in octopi terminal to restart the firmware. I did NOT change the start\_print macro, nor was. Posted by u/Ottobawt - 1 vote and 3 commentsThe main purpose of knowing the temperature is to maintain maximum press speeds. 20:52:48 // Extrude below minimum temp // See the 'min_extrude_temp' config option for details 20:52:48 !! Extrude below minimum temp. How to adjust the V400 machine with uneven adjustment? 1. It was working since last September. target to get the target temperature of the current extruder. I’ve been checking the [bed_mesh] section (which I haven’t modified for months) and everything seems to be correct. Development. THEN it cools down to 150C and going through the same erroring as mentioned before Extrude below minimum temp It's hard to tell, what this caused - but the extruder was switched off. Suggested Steps to Getting a Good 3D Filament Flow. The HEAT_SOAK macro just has the toolhead sit in the middle above the bed blasting the fan to heat up the chamber with the radiating heat from the bed. It is not a goal to support every possible G-Code command. and now I will get about a 50/50 chance that that I get an. S - Cold extrude minimum. (65-mm), 24:1 extruder was expected to obtain 200 to 225 lb/hr of HDPE with a 60-hp motor and geared for a maximum of 125 rpm. 1 Y20 Z0. If only one of P or T is specified, the command has no effect. Is there a way to lower the min temp for extrusion? I have some SOFT filament that extrudes well between 145-150°C but the firmware doesn't allow extrusion at those temps. Help me out please. Hi, all of a sudden I'm getting "extrude below minimum temp" right after homing and bed mesh. Make sure the hotend is at least 170 ºC or if you've changed the default min_extrude_temp in printer. 0 (0. py","contentType":"file"}],"totalCount":1. Is there a way to lower the min temp for extrusion? I. 4 posts • Page 1 of 1. Go back to Klipper and do Pressure Advance. adjust your max temp setting in the extruder section in printer. Changing Your PLA 3D Printing Filament. However Mainsail shows the new extruder target, but won't heat it. 0 # Wait for Extruder temperature: M109 S{extruder_temp} M117 Purging # Move to start for purge line: G1 X0. There is a value that you can set in [heater_fan]: #heater_temp: 50. 0 KB) I have an Ender6 with klipper direct extruder, lately it throws min_extruder_temp(midway or almost end print). In any case, by the time the print starts the bed and extruder will be both at the correct. Set a new target hot end temperature and continue without waiting. Usage M302 [ S ] Parameters. I did not notice this at first, and kept unscrewing the nozzle, eventually noticed the nozzle was hard to unscrew, and that's when I saw Klipper had turned off the heater. Only thing i can see in the logs is that the temp is slowy declining to below 170 and then stops. looked at my cura and I forgot to remove the temp tower fantower. Mein real name is Willi. Toolhead Z sensor. Thus, I raised the temperature to 220 C, then to 225 C and now 240 C. Upon closer inspection, the nozzle temperature is reading in at -14 degrees, as compared to the bed at 21 degrees. It's an ender 3 pro upgraded with an skr mini e3v3 and a revo cr. The next time you turn it on it will be back at 175 degrees. See examples of EXTRUDE used in a sentence. 方法1：修改切片配置，避免温度先到打印温度然后下降进行打印前动作. The default is 170 Celsius. Note: even if the printer is not loaded, you still need to heat it in order to manually extrude filament. Usage M302 [ S ] Parameters. net> pull/3/head. 2 Screw designAllow the config file to specify the minimum temperature for the extruder and check for that temperature prior to moving the extruder motor. Adjustments in the extruder screw speed based on pressure at the die can be used to compensate for fluctuations in extruder output. klippy. ; Avoid adding attribution or revision messages to the config files. My printer is randomly stopping printing with the. I wondered. Literally copy/pasted all of your stuff. Only. With the release of PrusaSlicer 2. We can find the rotation distance under the [extruder]. Fact-checked. Place the Pulsar™ Extrusion System on a table with the hopper facing up. La pressione nella camera del magma sotto terra fece espellere gas tossici. In repetier there is a minimum temperature you need to make the extrude rmotor run. log (31. I seem to be currently battling this issue. Calibrate printing temperature. Your startup gcode is a mess. log (31. Extrude below minimum temp 2020-08-25 19:56:00,661 - Recv: // Extrude below minimum temp 2020-08-25 19:56:00,671 - Recv: // See the 'min_extrude_temp' config option for details;My start Gcode start M530 S1 ;Start printing M140 S[first_layer_bed_temperature] ;set bed temp M104 S150 ;set initial extruder temp M190 S[first_layer_bed_temperature] ;wait for bed temp M109 S[first_layer_temperature] ;wait for extruder temp G92 E0 ;reset extruder G28 ;home all axes M420 S1 ;Enable last. min_extrude_temp: 185: control=pid: pid_Kp=21. 先让喷头温度到150进行打印前动作. 524. axis_minimum, axis_maximum: The axisklippy. Now, back to SuperSlicer calibration for Retraction tests. Click "OK" and right-click the combined part again and select "Export to AMF". 5 KB) moonraker. The build plate adhesion settings ensure that the nozzle is primed properly before each print and can add helpers. 0 E12. i now this is not the reasen of the slowy droping of the temp. Extrude below minimum temp error. I think think is almost straight forward. Is there any way I can force it to continue and manually set the temp? Extrude below minimum temp, 21:48:23 Unknown command:"M205" 21:47:50 Unknown command:"T0". 38. After several minutes the temperature should start to return to its initial room temperature value. This goes in the [probe] section of your config. M302 P1 disables the cold extrude safety. 当你使用klipper时，有时会出现因为温度停止打印的问题。. temperature and on viscous forces for higher temperatures (7). What I did is:. best - replace the wire with a 14awg stranded thhn with spades on the psu end and. Nothing works. In the event that an extruder or the bed does not reach 5º degrees, we will deduce that the Thermistor is not installed correctly, or is physically damaged. The best nozzle temperature for PETG ranges anywhere between 220-250°C depending on the brand of filament you have, plus your specific 3D printer and setup. This led to the MINTEMP error, so he ended up fixing it. Open printer. Set the heatbed temperature to 60C. log (31. Saved searches Use saved searches to filter your results more quickly So this just happened: an 8 hour print failed at the final seconds and the console gave out: extrude below minimum temp. After several minutes the temperature should start to return to its initial room temperature value. klippy. SuperSlicer - Printer - Extruder - a setting at the top. Mainsail requires a minimum configuration to function properly and will display a warning at startup if the required parts are not found in your configuration file(s). axis_minimum, axis_maximum: The axisIt's probably your G91, you have calculated an absolute move position, then are telling it to try to move there relatively. Get extruder temperature: M105; Set extruder temperature: M104 [T<index>] [S<temperature>] Set extruder temperature and wait: M109 [T<index>] S<temperature>[ERROR] 2023-02-04 07:47:06,398 [root] [gcode:_respond_raw:467] +++++msg:// Klipper state: Shutdown [ERROR] 2023-02-04 07:50:02,534 [root] [gcode:_respond_raw:467] +++++msg:// Klipper state: Disconnect [ERROR] 2023-02-04 07:50:06,485 [root] [gcode:_respond_raw:467] +++++msg:// Klipper state: Ready [ERROR] 2023-02-04. extruder]. Only thing i can see in the logs is that the temp is slowy declining to below 170 and then stops. For example, one should not specify min_extrude_temp: 170 as that is already the default value. Namely would like to print a specific TPU, have attached link below. When one knows where the polymer melts or softens, the mixing required after melting, and any downstream feeding and. I did not notice this at first, and kept unscrewing the nozzle, eventually noticed the nozzle was hard to unscrew, and that's when I saw Klipper had turned off the heater. This tells the printer to allow movement of the extruder motor above a certain temperature, or if disabled, to allow extruder movement when the hotend is below a safe printing temperature. This has several consequences: first, “internal” edges (i. github","contentType":"directory"},{"name":"optional","path":"optional. default_parameter_EXTRUDER_TEMP: 210 gcode: SET_GCODE_OFFSET Z=0. #6. 2mm. I know I can allow cold extrudes, but I really didn't want to disable that feature. However, I need feedback from a camera to control the steppers for this project, so klipper is ideal as it lets me send the commands from the device with the camera to position the steppers. Thoughts about Raise3D, 3D printing and making in general. It just moves around the build plate without actually extruding anything. hamstat07 • 2 yr. The SAVE_CONFIG command will update the printer config file and restart the printer. Import one or more STLs. before doing any extrudes you should wait for your hotend to reach the target temperature. Move exceeds maximum extrusion after M600. It was working. toolhead. Anyone have any insight that might help narrow this down had a few issues with the install itself and hurdles there but everything seems alright otherwise gonna try to attach the log file to this too not sure if it. Hereticx5, could you share your “printer. 6. Voltage across the thermistor seemed to be smoothly changing whereas the temperature reading would have jumps. This is necessary to remove moisture and oil traces from the materials, so that no oxidation can take place. – Measure and Mark. CHAMBER|default(0)|int %} G28 # <insert your routines here> M190 S{bedtemp} ; set & wait for bed temp TEMPERATURE_WAIT. Sounds like your hot end isn’t hot. . Oldest to Newest; Newest to Oldest; Most Votes;. min_temp: max_temp: # The maximum range of valid temperatures (in Celsius) that the # heater must remain within. every single time once it goes through operating sequence and the print gets ready to start it stops on extruder temp to low. 5 KB) moonraker. Thanks. 88)2. EDIT: I tried commenting: #define THERMAL_PROTECTION_HOTENDS Doesn't work. Entrapped Air If the bubbles are less frequent and more random in nature, the possibility exists that the feed zone temperature is too high, causing premature melting and thus entrapment of. The main problem was related to the controlled stoichiometric feeding of the reactive species, bisphenol A dianhydride and m-phenylenediamine, in the extruder. 25 mm/s wall speed. Send: G1 E5 F300Recv: echo: cold extrusion prevented. For example, in a macro one could use printer[printer. py","contentType":"file. 5mm, nozzle temp 170C, bed 40C, 0. If the temperature does not increase then verify the "heater_pin" setting in the. i now this is not the reasen of the slowy droping of the temp. . V0. (transitive) to squeeze or force out. BED|int %} {% set hotendtemp = params. The G-code G1 E100 F100 commands the extruder stepper to move 100 mm in 100 mm per minute (please lookup if these G-codes are supported by your firmware!). You should calibrate your extruder first. So if you set the first layer temps in cura to 90/240 that line will be generated as: START_PRINT BED_TEMP=90 EXTRUDER_TEMP=240. HOTEND|int %} {% set chambertemp = params. Here are the steps to calibrating a 3D Printer: Ensure everything on the printer is tight. Polymer acceleration rate, in air gap, similar to going from 0-60mph in less than 0. If you are using a hot end with a higher temperature, it is better to lower the temperature by around 5°C than before. 5. Try two times, with and without retractions especially on Bowden setups. Send: FORCE_MOVE STEPPER=extruder DISTANCE=5. klippy. 2 people like this. Il divano, inoltre, è sostenuto da piedini in estruso di alluminio. print a bed leveling model with a skirt with 5-10 lines width. becuase it is below minimum temp. i now this is not the reasen of the slowy droping of. toolhead. Must say, still have not achieved putting a heat soak parameter in the Start_print macro with success, but I will keep trying. The issue is closed with a solution. What the hell. Fast way (mainsail. The overall printing process has several phases: Start a Slicer, such as SuperSlicer, and configure it. log (134. Minimum temperature set to 0. Once the extruder is at 5 degrees from the TEMP, start with the Wipe sequence and the printing itself. Faces, when extruded, form solids. i now this is not the reasen of the slowy droping of. Let's say your calibrated E-steps are 93steps/mm. The revo was wired in using locking jst connectors, so my first thought was that maybe a loose crimp caused the thermistor or heater to disconnect. My primary hobby is programming. The target exit temperature for the alloys 6005A, and 6061 is 950° F. Usually very good feature, but in this case I actually want to extrude with no heat. Set the temperature at the middle of the range for the type of filament you’re trying to print, and set the speeds to your slicer’s default presets. Firmware: Klipper. Specs (ender 3max, pla+, 200c, 60c*. Extrude Individual allows you to extrude a selection of multiple faces as individuals, instead of as a region. . 1 Y20 Z0. Extruder stopping mid print - X/Y/Z still working. py","path":"klipper-temp. reporting a temperature close to the temperature it was supposed to be and not the actual temperature which was already below melting temp by the time it started on the. . If the temperature is too high, the plastic will become too soft and can cause warping or other problems. Secure the Extrusion Screw in place using the M10 Washer and Socket Head Screw. Unknown command:"START_PRINT" when starting Klipper macro from Cura. 0 KB) I have an Ender6 with klipper direct extruder, lately it throws min_extruder_temp(midway or almost end print). (I don't actually know what the. i now this is not the reasen of the slowy droping of the. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. So this just happened: an 8 hour print failed at the final seconds and the console gave out: extrude below minimum temp. 2251. This metal extrudes easily. That's rare in RRF to find truly hard-coded values. 04 I2. Vagulus Posts: 269 Joined: Mon Mar 25, 2019 5:27 am. M302 needs a parameter or two. I will include a screenshot and thermistors. The latest of my call it shit shows is this. 3D printer temperature is an essential setting for success. Lowering the minimum layer time to 4 seconds solves this problem and the inconsistent flow rate on the external walls of the print is gone. In order to test PLA, we normally use 205 degrees or the usual printing temperature +-5 degrees. [gcode_macro PRINT_START] gcode: # Parameters {% set bedtemp = params. Search the examples cfg file. 0 (as implemented in b0ee323) is sometimes not enough to smooth these major spikes, meaning that Klipper will. This is done to reduce oozing from. reheat hotend above safe temp, the. 7k Code Issues Pull requests Actions Security Insights New issue Closed ElAndree opened this issue on Oct 1, 2021 · 4 comments ElAndree. So Marlin setting prevented move extruder for Tmin extruder. First layer usually 5°C-10°C higher than subsequent layers. Fails after commit cc63fd, Mon O. The material chosen should have a thermal deformation temperature or “glass temperature” that is at least 80 ºC. 2. Glow in the dark use 5°C-10°C higher. When you calibrate the E steps for filament you set them so that when you ask the printer to extrude 100mm then exactly 100mm is extruded. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". becuase it is below minimum temp. The gcode desires a. Read on for the best. I am using Grid. So, if z_safe is equal to your actual z +20, then it will move up from where it currently is (lets say 30mm) plus 20, so the final move would have the Z axis going up by 50mm, not the 20 you are expecting. [error] 2023-03-06 22:03:08,091 [root] [klippy:_connect:167] choice 'command mot0_step_pin = pf13, mot0_dir_pin = pf12, mot0_enable_pin = pf14, mot0_uart_pin = pc4. extrude in British English. Thanks! I've been printing a few things over the past 2 days, then it randomly showed this message earlier. The additional cumulative moving average over the already oversampled temperatures (b0ee323) that Klipper implements in the host is applied to the values reported to OctoPrint (M105), the verify_heater check, the min_extrude_temp check, and to the M109/M190 wait for temp checks. M302 - Allow cold extrude, or set minimum extrude temperature M302: Allow cold extrudes. 2075. You can now use M302 Snnn Rnnn to set your minimum extrusion temp and retraction temp respectively. For OVERTURE PETG, 230. comments sorted by Best Top New Controversial Q&A Add a CommentThe extruder was working at a target of 225°C; The extruder heating gets turned off since the print is about to end; The print apparently finished: Finished SD card print Now without any startup procedure a new print seems to have started: Starting SD card print (position 0) The result is that it does not work because the new print has not been. github","path":". 问题： !! {"code":"key111", "msg": "Extrude below minimum temp 解决办法： 在配置文件中修改： 增加：min_extrude. Is there a gcode to change that temp setting? Thanks. 195 °C, 0 % Infill, Retract Before Outer Wall: Off. I set extruder temp at 21:42:59 and still the extruder temp drops further till the bed reaches its target at around 21:43:30. Use the main klipper branch. @enix I just checked the source code and it appears that 160°C minimum extrusion temperature is hard-coded. Only thing i can see in the logs is that the temp is slowy declining to below 170 and then stops. Even changed the main board to about her e3v3 board. 1600×900 106 KB. Sep 6, 2020 · When changing the nozzle, for example, klipper will notice the sudden drop in temperature on the extruder (due to me touching it with a tool, the temp drops). Voltage across the thermistor seemed to be smoothly changing whereas the temperature reading would have jumps. For typical. log (31. Hi all im using superslicer and today I keep getting {"code":"key111", "msg": "Extrude below minimum temp See the 'min_extrude_temp' config option for details", "values": []} when. I've been running Klipper on my Ender3v2 for a year now and everything is running great. Hi all, I did a quick search on the forum, but couldn't find anything. I believe the default lower cut off is 170, so you will have. Any. 5-in. Posted July 23, 2020 · Activating the M302 G code. Since the coefficient depends on temperature, pressure, and velocity (8), surface temperature changes for the barrel and screw in the feeding section will strongly affect the performance of the extruder. 0 KB) I have an Ender6 with klipper direct extruder, lately it throws min_extruder_temp(midway or almost end print). 2022-09-27 18:52:29,521 - octoprint. 6, I switched from SuperSlicer to try the new supports and text engraving directly in the slicer. 5 KB) moonraker. When changing the nozzle, for example, klipper will notice the sudden drop in temperature on the extruder (due to me touching it with a tool, the temp drops). I have reverted to the previous version of layers. Then the extruder is heated. 25mm nozzle), but also when I tried to kalibrate the first layer. I also tried at 150°C but it was too cool for the polymer and the motor was slowing down a lot. . It's an ender 3 pro upgraded with an skr mini e3v3 and a revo cr. 5 KB) moonraker. . 5 KB) moonraker. Voron Official and Community Documentation. It keeps telling me that I'm trying to extrude below 180 despite what EXTRUDE_MINTEMP is set. Then go to the extruder temperature drop-down box and select "Off". . [error] 2023-03-06 22:03:08,091 [root] [klippy:_connect:167] choice 'command mot0_step_pin = pf13, mot0_dir_pin = pf12, mot0_enable_pin = pf14, mot0_uart_pin = pc4. net or. I wondered why the temperature reached over 170, but that was done by you apparently 😃. . 5 °C, or 120 °C, depending on the extrusion temperature (the maximum temperature of the process), which was set in the fourth zone, either at 110 °C, 135 °C. My printer is randomly stopping printing with the error, but keeps the heater on and as you can see in the screenshot the temperature curve does not show any anomaly. Feb 9, 2023. i now this is not the reasen of the slowy droping of. 问题： !! {"code":"key111", "msg": "Extrude below minimum temp 解决办法： 在配置文件中修改： 增加：min_extrude. #13 Mike Kelly, Feb 24, 2015. That operation would be coded into the firmware not prusa slicer. If I only needed to run G-code, I would have used a modified marlin. This ensures that the print sticks well to the build plate and increases the success rate. The temperature can be set either on the right in the text field as well as by clicking on the temperature curve. Make sure your Extruder acceleration is set high enough to take affect in the Klipper config. 先让喷头温度到150进行打印前动作. Maybe around 50% with a 5015 fan setup, or 80% with a 4020 fan. Hi, all of a sudden I'm getting "extrude below minimum temp" right after homing and bed mesh. When 120 °C is reached, remove the current filament from the extruder. While the extruder is cold, set the heat to 120 °C and wait for it to warm up. That's rare in RRF to. . . For example, in a macro one could use printer[printer. 100 seconds. When setting my Anet A8 printer at that temp, the extruder motor doesn't turn by…Note: If S is not specified and both P and T are specified, then the acceleration is set to the minimum of P and T. coolkid1717. Then leave it and wanted to create a dual. The sofa is also supported by extruded aluminum feet. I got some 3d Printing wax filament to test out the other day, and have attempted to print it using the specs suggested, but even though cura allows…If I reduce the temp to 190° I get good flow again, but I'm approaching the minimum print temp for the filament which also risks jams. If you have problems removing the filament, increase the temperature to 180 °C and try again. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. ;FLAVOR:RepRap ;TIME:4628 ;Filament used: 1. Cold extrusion prevention was the first thing that came to mind. 2116. The ideal temperature for 3D printing with ABS filament is between 20-25°C (68-77°F). edges between two selected faces) are no longer deleted (the original faces are). Firstly i just wanted to add a chamber temp sensor to my printer to observe temp inside the chamber. Of course, we also need to deal with our PRINT_START macro, usually found in printer. My guess is the following: your gcode sets the target bed temperature and waits for it to be reached using M190; after the bed temperature is reached, your gcode sets the target extruder temperature using M104; The printer homes im experiencing a extrude below min temp error without a reason. Hi, all of a sudden I'm getting "extrude below minimum temp" right after homing and bed mesh. 0 E9. 983 pid_Ki=1. target to get the target temperature of the current extruder. 0 KB) I have an Ender6 with klipper direct extruder, lately it throws min_extruder_temp(midway or almost end print). The other way around, dropping temperatures, only goes so far, too – when your filament is “less molten”, the extruder and hotend are going to have a harder time pushing it and laying down filament in the exact spots you want, which often results in underextrusion or even extruder skips. If the surface temperatures become too different from the optimal values,The extruder temperature in the graph should start to increase (within about 30 seconds or so). For PLA, the extruder will usually reach the minimum TEMP by the time the calibration has ended. TPU and Neptune 3 Pro max. @enix I just checked the source code and it appears that 160°C minimum extrusion temperature is hard-coded. log (31. 18:16:10 // {“code”:“key111”, “msg”: “Extrude below minimum temp // See the ‘min_extrude_temp’ config option for details”, “values”: }” An idea? Problem solved. I don't think this would be the cause but it's easy to test. 5 min. log (134. Continue until all parts have been added and positioned. 156 max_temp: 315. I´m new in this forum. i now this is not the reasen of the slowy droping of. the graph displays that the desired temperature was set to 210, then one second later it shows the desired temerature is set to 0. M190 S80 ; Wait for Heat Bed temperature M109 S205 ; Wait for Extruder temperature G28 ; Home all axes. It is # not recommended to set this unless there is an electrical # requirement to switch the heater faster than 10 times a second.