hi all tried my luck at the pronterface forum- alas, no luck there……. need help here- Pronterface keeps shutting down my " prints" after 3 cycles, motors move normally- with the KILL message: Print started at: 19:08:14 echo:busy: processing echo:busy: processing echo:busy: processing Errorrinter halted. kill() called! Errorrinter halted. kill() called! application is CNC have dummy thermocouby Coolerooney - Firmware - Marlin
hi all need help here- Pronterface keeps shutting down my " prints" after 3 cycles, motors move normally- with the KILL message Print started at: 19:08:14 echo:busy: processing echo:busy: processing echo:busy: processing Errorrinter halted. kill() called! Errorrinter halted. kill() called! application is CNC have dummy thermocouple 998/999 on tried various settings commented out various tempby Coolerooney - Printrun/Pronterface
Hi all, Want to use Marlin 2.0 for cnc like application- mega/ramps If define spindle/laser_feature- are the temperature settings, requirements etc then disabled? Still all the endstops, extra endstops, fan etc If not, how to get there Thx Cby Coolerooney - CNC Routers, Mills, and Hybrid RepRapping
Hi Guys, Thanks for the feedback Dust: there will be no E motor/driver only want to use the end filament switch to call a modified M600 routine- basically homing all axis VDA: yes thats the trick, but cant seem to get it done- the setting that make the moves completely temp independent- elude me Thx in advance..... Best Cby Coolerooney - Firmware - Marlin
Hi all, Using marlin/ramps for a non 3d printing application Keep getting problems with the temp settings- KILL messages Tried the cold extrude sttettings, standard fixed thermocouple resistor settings etc In some standard cnc setiings , you only keep the min end stops, i need them all, including the end filament sensors (for other uses) Suggestions- or better - a ready ino? Thx Cby Coolerooney - Firmware - Marlin
Hi DDI, Check this link Make sure you have the right conditions enabled No programming required! Its all there Best, Cby Coolerooney - Firmware - Marlin
Hi all, Asked before, but ws not answered, really would like to know Repurpose the filament runout sensor Change the M600 script into M32, calling a sequenced shutdown program? Are there any other similar, hardware triggered scripts in Marlin? Thx Cby Coolerooney - Firmware - Marlin
What about this option: Repurpose the filament runout sensor Change the M600 script into M32, calling a sequenced shutdown program? Are there any other similar, hardware triggered scripts in Marlin Thx Cby Coolerooney - Firmware - Marlin
Hi Dust, Apologies for my noob-ness But how quickly could the endstop interrups be processed? The is an option in marlin to swicth this off and save cpu cycles, but when I tried it, with mech end stops, it gave inconsistent results Switch to 32bit? To be quicker?by Coolerooney - Firmware - Marlin
Hi Dust, Thx again for your input What is the polling frequency of the end stop pins, or how fast can be switched between end stops? Thx Best Cby Coolerooney - Firmware - Marlin
Hi all Plotter project, running Marlin, 2560+ ramps etc How can i stop the program when a specific endstop is hit Which command/code should be used Thx Coolerooneyby Coolerooney - Firmware - Marlin
Hi all Have project plotter, `marlin, Ramps, `mega 2560 When a end stop is hit, the “print” stops, I want it to continue in the opposite direction- how can `i get there? Abort on end stop is disabled, played with the bed sizes- smaller/bigger than print Appreciate the help Thx Cby Coolerooney - Firmware - Marlin
Hi all With M17/M18 one can enable and disable steppers The M18 allows to selectively enable steppers- is this also possible to enable selectively- i.e. only X, Y or so? Same for end stops M121/M122, these are global, any chance to do this per endstop? My application of Marlin is for a plotter, and need to change the readouts on the display- Nextion- suggestions please Thx a lot guys, againby Coolerooney - Firmware - Marlin
Hi Dust Playing with arduino mega and megatronics boards Board nr set to the right nurmber 33 My Noob-ness: how and which number do i assign and where do you find it on the board? Was in touch with MK by opening an issue on their Git page Reaction is fairly quick too Their recommendation is to use their firmware configurator- playing with this, you tick the boxes on the pages So tick dual motby Coolerooney - Firmware - mainstream and related support
Hi Dust Playing with arduino mega and megatronics boards Board nr set to the right nurmber 33 My Noob-ness: how and which number do i assign and where do you find it on the board? Was in touch with MK by opening an issue on their Git page Reaction is fairly quick too Their recommendation is to use their firmware configurator- playing with this, you tick the boxes on the pages So tick dual motby Coolerooney - Firmware - mainstream and related support
Hi Dust, In the MK4due i cannot find the pins allocation- especially in the pins.h tab, what am I missing here? Thx Best Coolerooneyby Coolerooney - Firmware - mainstream and related support
Hi Pippy, ‘Ok, where should I be then? do you have any contact details? Their website is kept fairly up to date, but there is a lot of Italian text UPDATE-posted the question on the Github page of MK Thx Best Coolerooneyby Coolerooney - Firmware - Marlin
This is a duplicate post of the Firmware Mainstream folder- cannot delete the other one ;( =============== Hi The MK4Duo fork of`Marlin supports extra endstops for the extra motors Where do I connect the wires to? It is Feature and in Configuration Cartesian tabs Please be very clear in your reply, `i am a real Noob. winking smiley) Thx /**************************************************by Coolerooney - Firmware - Marlin
Hi The MK4Duo fork of`Marlin supports extra endstops for the extra motors Where do I connect the wires to? It is Feature and in Configuration Cartesian tabs Please be very clear in your reply, `i am a real Noob. ) Thx /***************************************************************************************** ********************************** X-axis two driver *****************************by Coolerooney - Firmware - mainstream and related support
Hi all, The enable and disable commands apply for all end stops——M120/M121 Is there a possibility to specify which end stop? For use with dual steppers, how can additional end stops be assigned? Thx! Best, Coolerooneyby Coolerooney - Firmware - Marlin
Thx Dust, For indulging my Noobness If both (min and max) end stops are triggered, and the move is to max, when the max end stop is released, then it will move to max? The last one Thx Cby Coolerooney - Firmware - Marlin
Hi all If you have a move on Y of say, 400 and you put your finger on the max end stop, the movement stops-ok If you then remove your finger from the end stop, does it then continue with the movement? If not, how can I configure Marlin that it does? Thx Coolerooneyby Coolerooney - Firmware - Marlin
Hi all, Application is CNC Want to put the end stop on the moving part-carriage The end stop is engaged- motor is stopped When tool gets out of line, the end stops is released and triggers a motor movement (?) then the end stop is triggered and stops the motor . the end stop is released again, by movement of the tool (carriage)- the movement is caused by the material being machined— does theby Coolerooney - Firmware - Marlin
Hi all, Does anybody have experience with this? When you place the 12864 type LCD PCB adapter on the RAMPS, it uses and blocks the SPI -AUX 1 header- blocking for TMC use Software SPI is possible, but will the hardware SPI then still work? Thx Coolerooneyby Coolerooney - Firmware - Marlin
Hi all, Has been a while, I’m sure you did not miss me! I am working on a project to 3D engrave glass blocks (K9 quality)- sub surface that is The blocks themsleves are not that expensive Commercial sub surface engraving machines are expensive, and 3rd party services the same Is possible to add a 50w CO2 laser to a 3D printer?- if yes, how? Usually the focus of the laser beam is controlled byby Coolerooney - Laser Cutter Working Group
Hi Traumflug Don't really understand your reply Corner speed is the point of the torque curve where there is a sharp drop off in torque Have no headaches, trying make sense of it-as said in my first line of my thread Matching a stepper to a driver to an application is not simple As stated, this is not a reprap application, so the experience is not very well documented Coolerooneyby Coolerooney - Stepper Motors, Servo Motors, DC Motors
Hi Annirak, Just a question about the L6470 Driver you mention (much) earlier in this thread Did you actually hook it up? Looking for code to use this driver with a Mega Thx Coolerooneyby Coolerooney - Controllers
Hi Traumflug i want to know if the whole torque curve is reduced with 50% when voltage is reduced withe same % To be realistic 480 volts , 4A is a bit OTT, as said, max is about 25x rated voltage, with this motor about 100V, but driver can do as stated max 45V so that is the practical limit The built in charge pump in the L6470 can compensate for BEMF (partly) The point is that rpm (rps) and pby Coolerooney - Stepper Motors, Servo Motors, DC Motors
Also Posted in Stepper Motor Forum-stepper,torque, volts, pps ============================= Hi all Trying to make some sense of this Objective : maximize torque and rpm and validate my (mis)conceptions Application is non reprap Motor :wantai nema 23, type 57byg621 torque curve attached Max torque, 12.5 kg cm at 24 V, half step Halfstep gives 40% more torque than full step, but some sby Coolerooney - Controllers
Hi all Trying to make some sense of this Objective : maximize torque and rpm and validate my (mis)conceptions Application is non reprap Motor :wantai nema 23, type 57byg621 torque curve attached Max torque, 12.5 kg cm at 24 V, half step Halfstep gives 40% more torque than full step, but some say 4988 enegizes both coils at full step too, but can't find it in the spec sheets-confirmation woulby Coolerooney - Stepper Motors, Servo Motors, DC Motors