Marlin change tool bug
Hi, I control my printer using Marlin firmware. I have a dual extruder printer if i print using the first extruder (T0) is all right but if i change extruder using gcode (T1) the machine lose position...
View ArticleRe: Marlin change tool bug
I noted that the Y AXIS don't move and only X axis go left hitting the endstop(I stopped the macchine using Emergystop). And if i change tool and i do normal movements (XYZ) is all right but if i call...
View ArticleMarlin functions
Hi, someone who are working with marlin firmware know what do this functions: - sync_plan_position_e(); - sync_plan_position(); - SYNC_PLAN_POSITION_KINEMATIC() Thanks
View ArticleRe: Marlin change tool bug
are you using dual steppers on your Y axis? Or dual steppers on Z? Ie trying to use e1 for two things How about posting your config and some machine details as I suspect its user error, but cant...
View ArticlePrinter will not heat beyond 260C
Hey guys, I recently upgraded to an e3d v6 and bumped up the temperature limit to 295C. Whenever I try to heat beyond 260C it shows printer halted, heating failed. Even though I managed to PID...
View ArticleStandard fan PWM frequency
Hello everyone, I have been looking on google for a while, what PWM frequency does the part fan run at? But I cant find answer. I am designing a closed loop speed control circuit, The circuit needs a...
View ArticleRe: Printer will not heat beyond 260C
your thirmister may be topping out and not changing, the firmware sees this as an issue (which it is) most are around the -50~300c range For higher temps you need a pt100 or a thermocouple... It may...
View ArticleRe: Printer will not heat beyond 260C
Huh, It says here under PID tuning to not go beyond 295. I tried connecting it to a multimeter and noticed a small resistance change too. How do I check if its broken for sure ?
View ArticleRe: Marlin functions
The sync plan position functions are a way to not issue any more commands to move the printer until every outstanding move is completed.
View ArticleRe: Marlin functions
Hi, thanks for the answer. My problem is that gcode_g92() call the function sync_plan_position_e(). I have a dual extruder printer and when i use the second extruder and i call the function G92 the...
View ArticleRe: Marlin change tool bug
Hi, thanks for the answer. I have a printer with 2 extruder on X axis. The problem is when the function gcode_G92() call the function sync_plan_position_e(), i tried to remove this call and work.
View ArticleLimit Switches not Working (Pin Config) on 5D Print D8(Makibox)
Hello Everybody, I have a Problem with my Makibox(newer Model with a 5D Print D8 board): After having some Problems with the original Firmware on the Board, i decided to re-program it with Marlin....
View ArticleRe: Limit Switches not Working (Pin Config) on 5D Print D8(Makibox)
I Found this, it may help. [tinkeringinhk.blogspot.com] D8 Controller (AT90USB1286) Marlin PRINTRBOARD (81) Printrboard (AT90USB1286)
View ArticleRe: Printer will not heat beyond 260C
I managed to somewhat fix it by extending the thermal protection period by +10s for both the bed and the hotend. I still get errors occasionally but much less. You can find this setting in the...
View ArticleRe: Standard fan PWM frequency
I think that that depends on the timers on the board: [www.arduino.cc] (I guess that Marlin uses the built-in Pwm function of Arduino) Another guess would be that a Signal based on a 20ms Cycle, wich...
View ArticleM280 GCode out of order
Hi, I'm currently building a pen plotter using Marlin firmware v1.1.3. I'm using RC servo to lift the pen instead of stepper, so my Z axis control is M280 P0 Sxx instead of G1 Zxx When I try to draw...
View ArticleRe: M280 GCode out of order
Some commands are marked as can do now... Since a servo is not normally important (on a normal machine), yes its get executed while other moves are happening out or order you need a M400: Wait for...
View ArticleSync_plan_position_e() dual extruder bug
Hi, i have a dual extruder printer with marlin firmware. The problem is when i use the 2th extruder.After call change tool gcode (T1) and call the gcode "G92 E0" the printer lose position and go...
View ArticleUsing Marlin with a MakerBot Rep2
Hello, everyone! My club has a bunch of MakerBot Replicator 2s that have started to break down. We've been trying to figure out how to convert them to open source electronics, software, and an E3D...
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