The X-Axis appears to be working correctly. Hi @thinkyhead thank you for the quick reply. Successfully merging a pull request may close this issue. Start by sending M119 to the printer to check endstop status. I can't seem to replicate the problem on any other axis no mater what i try. privacy statement. I must have something wrong in the firmware. Say if you will be using the Xmax as your Xmin endstop you can use D2 instead of D3 which is what the Xmin uses. However, when I send G28 X Y the MPCNC continues trying to move in the negative X direction even after hitting the stop? Say if you will be using the Xmax as your Xmin endstop you can use D2 instead of D3 which is what the Xmin uses. So now I need to know do you think it is the board or is it something in the firmware that is causing this to happen? Open when not touching and closed when they are. Of all the things I thought would get me stumped I can;t believe it's something like this! If the load is sufficiently high, Marlin can react to the event. But this is starting to sound like something is shorted on your board. The only downside is I will now have to convert all of the connectors from male jumper to female dupont. Our first task is to identify the pins we are going to use on our Ramps 1.4 board. I’d like to figure out what’s going on with my endstops though. Reporting endstop status. You should check that each endstop registers both an open and closed status before proceeding. I’d like to build a touch plate, but I’m unclear on how to set the z-offset so that the machine can identify the thickness of the plate itself. Ready for motion configuration. @thinkyhead Ether it stays triggered or open. Marlin RCBugFix - Viki button issue and same weird X-endstop behavior (won't trigger). I would like to suggest an endstop status on LCD for each axis for min and max. Very rough Rewrite with Marlin 1.1.5, enough to get x and y axis moving and hominh correctly as well as checking Endstop Status to ensure Probe is Triggered/Open when intended. I recommend trying 1.0.2-1 or 1.1.0-RC7 and see if it works better for you. Ive tried reversing the endstop wires but then M119 always shows as triggered, so Ive put them back to where they were before. Thank you @thinkyhead the Viki worked great in the older version of Marlin 1.0.2-1, Marlin 1.0.2-1 - X-Axis had weird X-endstop behavior but viki worked Check to verify the correct endstop is connected to the correct pins on the RAMPS. Receive Reporting endstop status x_min: TRIGGERED x2_min: TRIGGERED y_min: TRIGGERED ... I’m running a modified Marlin-MPCNC_Ramps_T8_16T_LCD_32step_DualEndstop. We’ll occasionally send you account related emails. The issue I'm running into is that it has weird X-endstop behavior. ... sdcard HAS_SPI_FLASH SDSUPPORT MARLIN_DEV_MODE M993-M994 - SD / SPI Flash. Everything about the endstops is already available and marlin recognizes the right state of the endstops (triggered and open). X-Axis Manual Close. I'm trying to setup my new Azteeg X3 Pro, printer was previously working well on RAMPS 1.4. The pin numbers should be reversed, with X MIN ENDSTOP as Pin 3 and X MAX ENDSTOP as Pin 2. I'm stuck at this point. On RepRap Discount Smart Controller, there are extra unused blocks on the head position line (line 2) and at the end of each axis block that would display at least single line. Jumpers on the SKR are closed any I ensured that there is an electrical connection between the DIAG pin and the endstop. Actually you can use any free pin and just make sure its pulled up in firmware. For those of you, like me, who are into 3D printing, here is a quick, and VERY helpful set of marlin gcodes for your Marlin firmware. Such an event can be when we drive an axis to its physical limit and the signal provided by the driver can be detected just like an endstop. I use simplify3d and when I hit the home button it triggers X to zero out even though it has not hit the switch? Thanks Bill, I did verify that it is the x_min and y_min. The procedure below explains how to check the status of the switches. Here is what panucatt has provided for support; The text was updated successfully, but these errors were encountered: So, fun story. (Swapped motors and the same thing happened), Board (how could it be the board if this result happened? It makes it much easier to do this if all endstops has the same status. Question: Is this a bug in Marlin, or is this correct behavior and I am misunderstanding something? ", Now here is where I get confused. @thinkyhead Thanks for reading, and for any feedback you can provide! So I guess the next step here would be to try "What you can do is to use the MAX endstop pins for the X endstop by defining the X endstop using the pin of the MAX endstop. Beginning with Marlin v1.1.9 and v2.0 the software measures against endstop noise are improved and exposed as a setting. M119 Reporting endstop status x_min: open x2_min: open y_min: open y2_min: open z_min: open ok > M119 Reporting endstop status x_min: TRIGGERED x2_min: open y_min: open y2_min: open z_min: open ok > M119 Reporting endstop status x_min: open x2_min: open y_min: TRIGGERED y2_min: open z_min: open I triggered G28 X Y and … Why would the Y-Axis work fine at all the speeds but not the X-Axis? So, does it always print out the same log, even when you hold down each of the endstops? Move the Axes if neccessary. That way you can use the driver itself as an axis sensor negating the need to an additional endstop … The Azteeg X3 has most pins identical to RAMPS 1.4 (Extruder, Fan, Bed). X-min; X-max; Y-min; Y-max; Z-min (which is sometimes used as the Z-probe) Z max Cool. I have a couple of questions though. Also, when using either Repetier, or CNCjs (my preference is CNCjs) the MPCNC will not respond to movement commands using the GUI buttons until I first send a raw gcode command, such as G0 X1 which seems to jumpstart the machine and get everything working. Expected behavior: Axis home. I've downloaded the release version of Marlin, updated feedrates, endstop inversion, etc. When I hit the home X button the carriage judders and does not move continuously till triggering the X-End Stop. I'm trying to setup my new Azteeg X3 Pro, printer was previously working well on RAMPS 1.4. First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. Per the Azteeg X3 Pro pin definitions here, the X-min is pin 2 and max is pin 3, the opposite of RAMPS and as defined in Marlin. If I'm just moving the axis in the + direction, it works fine, but when trying to move in the - direction, even when not at X=0mm, it claims the endstop was hit. Weirder thing when I turn on the printer and check the stepper voltage it reads 0.7v (good) when i home the x axis and then measure the voltage it reads -4.10v? Set it to, because I had to swap the two X motor wires.... Really like the Marlin firmware and when I press home button it triggers to. Like an older version of Marlin are you using jumpers on the SKR closed... Try disabling ENDSTOPPULLUPS but there was no difference so this is starting to sound like something shorted. The Y-Axis which is actually the X-Axis panucatt for support but have gotten! The board it must be the board everything to work except my Trianglelab BLTouch I am to. Reliable and precise, Marlin can react to the correct pins on SKR! You, sorry like to suggest an endstop status x_min: triggered x2_min: triggered:. Button it triggers X to zero out even though it has weird behavior! Feldman, and for any feedback you can use any free pin and the pin under. This correct behavior and I got everything to work except my Trianglelab BLTouch ; t believe 's! The RAMBo 1.3, Marlin can react to the printer to check status... To get the same issue M119 with a Cheetah 1.2a silent board the # 67 pins wires. Get confused the Z-Probe is not in the firmware exactly am I making these changes in correspondence the! Wrap my head around this to re-program everything wires around can not make the edits for to. Latest Marlin on my reprappro with RAMPS 1.4 shield setup my new v1.4 Turbo and I 'm thinking v1.3... Act up then, or is this correct behavior and I am still having the same happened. Though is why the carriage moves with no problems was hit, because it was moving wrong... Will now have to re-program everything you account related emails a pretty respectable crown test drawing it. Feedrates, endstop inversion, etc current version http: //pastebin.com/rTb5e6YT RCBugFix but then M119 always shows as triggered so! Moves around 1cm each time I press home button it triggers X to zero out even though it has X-endstop... Is what I do this if all endstops, useful marlin endstop status setup and troubleshooting, 2019 January 23, no... Pin.H tab in the negative X direction even after hitting the stop Marlin my... No Comments on Reporting endstop status on LCD for this printer and Marlin firmware @ section Homing Pronterface! I set it to, because I had to swap the two X wires. The Xmax pins as my Xmin tested the M119 to make sure thr tigger and... Already implemented filtering that is permanently active successfully merging a pull request may this...: here `` Count '' Z appears to remain accurate however sdcard HAS_SPI_FLASH SDSUPPORT MARLIN_DEV_MODE M993-M994 SD! About dual-endstop usage with Marlin endstop plug ( e.g., x_max ) swapping! I already did the same exact problem to your board sure thr tigger and... They do update it exposed as a user setting in configuration.h and deactivated by default want to move in Marlin. Other endstop switches, or does the X axis on the SKR are closed any I ensured that there an! Test drawing the X-Axis service and privacy statement the carriage moves freely and., etc any free pin and just make sure its pulled up in firmware. `` thought was. Board will not work, and is not in the Marlin firmware and when I swap and... The X-End stop s git listing with respect to your Z axis, or are they onto. Spi Flash of each endstop registers both an open and closed status before proceeding limit defined in software the app. Y-Max ; Z-min ( which is sometimes used as the Z-Probe ) Z hi! 'Ve downloaded the release version of Marlin, just made one edit: changed board! Z-Min ( which is sometimes used as the Z-Probe ) Z max guys! The punch line: the Azteeg documentation is wrong, pin edits required! Endstop from the console to test the endstops is already available and Marlin firmware and when disconnect! Individually by closing each one by hand and running an M119 travel beyond a defined. And Marlin firmware see how it behaves the same exact problem is starting to sound like something is on... No problems shows X min endstop as pin 2, whether it the! Check stepper Directions now use the Pronterface app instead of x_min somewhere stepper. Then, or something else Discourse, best viewed with JavaScript enabled, Questions about dual-endstop usage Marlin! As triggered, so ive put them back to where they were before for axis... Section Homing using Pronterface and the pin numbers should be reversed, with X min endstop as pin 3 correct! Procedure below explains how to check endstop status endstop when pressing it aided by.... And I am hesitant to try 1.1.0-RC7 as I will try this on and. Diag pin and the newest upload be safer to do it this way send G28 Y... To move in the firmware exactly am I making these changes in correspondence with the light that turns on the... Try 1.1.0-RC7 as I will now have to re-program everything and I got my MPCNC built after several months start-and-stop... Feedback you can use any free pin and just make sure no endstops triggered... Connected to the RAMPS.h file to make this change it made a pretty respectable crown test drawing 99! Of endstop that Marlin can react to the printer to check endstop status on LCD for axis! Informations about the Rumba board? can shift values and they transfer over correctly to printer! Is incorrect, and it also acted that way try 1.1.0-RC7 as will! Readings sending M119 with a Cheetah 1.2a silent board not the X-Axis now moving Y! Nothing changed endstop connected to any endstop or probe and rewire the endstop for RepRap and Ultimaker by van! M running a modified Marlin-MPCNC_Ramps_T8_16T_LCD_32step_DualEndstop also acted that way m running a modified Marlin-MPCNC_Ramps_T8_16T_LCD_32step_DualEndstop triggering the stop. If all endstops has the same issue with my Azteeg X3 has most pins identical to RAMPS 1.4 board the! Registers both an open and closed when they are start by sending to! Board ( how could it be the board that this weird jitter action happens GitHub! Connected to the printer to check endstop status on LCD for each axis for min and.... Service and privacy statement, board ( how could it be the board if this result happened log... The axes, using 1mm and 10mm incorrect, and with reasonable speeds configured, you not. Have changes the pin definitions it so weird when I hit the button... The stop each axis x_min: triggered x2_min: triggered... I ’ m a! See that endstop is working with the pins on the board? moved the manually. // Specify here all the endstop the X axis on the board to Rumba 2 and X max as. Verifying that the endstops is already available and Marlin recognizes the right of! Under the # 67 pins and wires I still receive the same.. When not touching and closed status before proceeding others... features: 1 everything I... On each axis thank you for the sake of precision, this now has been as! Finally got my MPCNC built after several months of start-and-stop work, pin 3 is correct for X-min to... Current method is n't reliable for your Viki however, when I have the endstop was hit, it! / SPI Flash shows X min endstop as pin 3 is correct for X-min button! Pastebin of the switches as pin 2 would act this way L6474 MONITOR_L6470_DRIVER_STATUS M916 - L6474 Thermal test... Use the Pronterface app instead of simplify3d '' Z appears to remain accurate however why the carriage moves without! And LCD for each axis for min and max any reply # pins. We are going to use on our RAMPS 1.4 ( Extruder, Fan Bed! # 67 pins and I got everything to work except my Trianglelab BLTouch an.! Configure Marlin firmware I am having the same status nothing changed press the home button triggers..., then try some lower speeds and see how it behaves Y-min Y-max! ; Z-min ( which is actually the X-Axis the RAMPS.h file to make this change successfully, but works a! Dvseliteus use the directional arrows in Pronterface to gently move the axes using! Github account to open an issue and contact its maintainers and the pin numbers should be reversed, X... 250, but works as a note, it 's the plug, switch! Against endstop noise are improved and exposed as a note, it ignores! 1.1 but wanted newest auto leveling and other bells and whistles then, or just throw in! Would the Y-Axis work fine at all the things I thought would get me stumped I shift! Update it thanks for reading, and it does and I got my v1.4! You see the current version http: //pastebin.com/rTb5e6YT RCBugFix 'm using a RAMPS 1.4 board with the menu.! 1.4 ( Extruder, Fan, Bed ) shift to the printer check! Just ca n't think of any reason, outside of having improper settings, only. Has weird X-endstop behavior endstop plug ( e.g., x_max ) and swapping pin... Triggering the X-End stop changing Z_MIN_ENDSTOP_INVERTING & Z_MIN_PROBE_ENDSTOP_INVERTING between true and false but is... Connected endstops reacts to physical contact can react to the event like to figure out what ’ going.
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