Here is what panucatt has provided for support; M500. Report endstop and probe states to the host. control M120 - Enable Endstops ... L6474 MONITOR_L6470_DRIVER_STATUS M916 - L6474 Thermal Warning Test. 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 … Does your board have stepper drivers that you can move to other slots, or are they soldered onto the board? I have entered the pin numbners under the #67 pins and I am still having the same issue. @thinkyhead @Blue-Marlin Can you recommend the best board and LCD for this printer and Marlin Firmware? Yup, I already did the same, hopefully they do update it. @dvseliteus What version of Marlin are you using? In this example, the Z endstop was hit at (z:16.88), but the printer appears to think it is at the target location (z:100). and just switch the 3 & 2 pins and rewire the endstop on the board. The state of the Z probe and filament runout sensors are also reported with this command. Thank you! I'm trying to setup my new Azteeg X3 Pro, printer was previously working well on RAMPS 1.4. @thinkyhead here is the log when I send the M119. When the X-endstop is not inverted, homing only makes the axis progress a bit, similar to what @emartinez167 ran into with Issue #1725. If the endstop switches read in reverse, then the remedy depends on the type of endstop sensor: If the sensor is a 2-wire microswitch, we recommend that you use the normally-closed contacts, which are the two outermost tags on the switch (leave the centre tag not connected). 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. Have a great weekend! The procedure below explains how to check the status of the switches. 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? Visual status Endstop. However, when I send G28 X Y the MPCNC continues trying to move in the negative X direction even after hitting the stop? 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 … boelle changed the title `[BUG] non-constant condition for static assertion marlin [BUG] non-constant condition for static assertion marlin Oct 12, 2019 Copy link Contributor Any help would be greatly appreciated. Here you can see this judder: Now my Z-Probe does not trigger the bed to stop? load or back up SPI Flash and SD. I have checked and the carriage moves freely without and friction. Step 1: Endstop Pin-layout on Ramps 1.4. I checked the whole file and I’m not be able to recognize a line which cause this behavior, even if I compare the Rumba and Rambo files. Jumpers on the SKR are closed any I ensured that there is an electrical connection between the DIAG pin and the endstop. On a positive note, it seems that sending a non-movement command, such as M119 also “jumpstarts” the MPCNC so that I can start moving it without affecting the Z axis starting position. 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. or anything else? Question: Is this a bug in Marlin, or is this correct behavior and I am misunderstanding something? Tried to implement latest Marlin on my reprappro with ramps 1.4. The only downside is I will now have to convert all of the connectors from male jumper to female dupont. The pin numbers should be reversed, with X MIN ENDSTOP as Pin 3 and X MAX ENDSTOP as Pin 2. // … The function M119 uses and interprets the response. connect up motor to each XYZ and verify movement commands work. Thanks Bill, I did verify that it is the x_min and y_min. I use simplify3d and when I hit the home button it triggers X to zero out even though it has not hit the switch? The Azteeg X3 has most pins identical to RAMPS 1.4 (Extruder, Fan, Bed). For our analogy about the room above, if stumbling into the wall is our mechanical endstop then our knowledge about the opposite wall being +5 away would be a software endstop. Find L6474 drive level (KVAL_HOLD) threshold. Of all the things I thought would get me stumped I can;t believe it's something like this! I’m using a Ramps 1.4 board with the Marlin-MPCNC_Ramps_T8_16T_LCD_32step_DualEndstop firmware. But its not registering. In Marlin I have tried changing Z_MIN_ENDSTOP_INVERTING & Z_MIN_PROBE_ENDSTOP_INVERTING between true and false but this seems to make no difference. control M120 - Enable Endstops ... L6474 MONITOR_L6470_DRIVER_STATUS M916 - L6474 Thermal Warning Test. I have changes the pin assignment on the pin.h tab in the Marlin firmware and when I press the limit switch nothing happens? When I hit the home X button the carriage judders and does not move continuously till triggering the X-End Stop. I feel like I'm just going in endless circles of frustration. I must have a wrong setting somewhere.... Stepper Motor is Bad? Indeed. The punch line: The Azteeg documentation is wrong, pin 3 is correct for X-min. Anyway, here are the proper pins for the ones you mentioned above: Thanks again for your help @thinkyhead Sonney Jeon (Chamnit) improved some parts of Grbl. So, I will see about making a more robust button handler for you to test soon. Then try some lower speeds and see how it behaves. M203 Get endstop status and configure Marlin firmware @section homing using Pronterface and the newest Arduino IDE; All done. Marlin firmware (version 1.1.0 and later) provides an option called Z_SAFE_HOMING for printers that use a Z probe to home Z instead of an endstop. http://files.panucatt.com/datasheets/x3pro_pins.pdf. Please correct this and post a new PDF. That way you can use the driver itself as an axis sensor negating the need to an additional endstop … Check Endstop Status. X min to Xmax and Xmax to Xmin. I’d like to figure out what’s going on with my endstops though. I have switched stepper drivers and get the same error. I’m using the T8_T16_LCD_DualEndstop Version of Marlin, just made one edit: changed the board to Rumba. But this is starting to sound like something is shorted on your board. 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. It's only when I have the endstop connected to the board that this weird jitter action happens? I must have something wrong in the firmware. Searched through the config files but I don’t get it. Powered by Discourse, best viewed with JavaScript enabled, Questions about dual-endstop usage with Marlin. It seems no matter what I do this X-Axis just will not home without skipping. Marlin RCBugFix - Viki button issue and same weird X-endstop behavior (won't trigger). Pronterface - Check Stepper Directions. Keep trying things to isolate whether it's the plug, the switch, or something else. @thinkyhead that last pastebin was of 1.1.0-RC7 version. @thinkyhead We’ll occasionally send you account related emails. Have you updated your configuration since http://pastebin.com/U2ffANSJ? Report endstop and probe states to the host. I presume you have already tuned the current on the stepper drivers, so all the motors are getting adequate power, but not too much? 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. I am hesitant to try 1.1.0-RC7 as I will have to re-program everything. seems settings are changing, i can shift values and they transfer over correctly to the newest upload. First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. Actual behavior: Axis don't move, X/Y endstops are triggered. I varied sensitivity from 0 to 250, but nothing changed. You should check that each endstop registers both an open and closed status before proceeding. Possibly the current method isn't reliable for your Viki. Command M119 First make sure no endstops are triggered. Start by sending M119 to the printer to check endstop status. So, does it always print out the same log, even when you hold down each of the endstops? I'm stuck at this point. Has anyone experienced this? Y-axis is set up exactly the same and behaves as it should. Reporting endstop status. I've downloaded the release version of Marlin, updated feedrates, endstop inversion, etc. This is incorrect, and is not aligned with RAMPS. I still receive the same jitter motion when I try to home the X-Axis. Here are the readings sending M119 with a manual trigger on each axis. The problem is that when I do this, the Z axis also moves up 1mm, throwing off my “setting the z position as home before powering on the machine”. You could try disabling ENDSTOPPULLUPS and see if that makes any difference. Relevant Marlin 3D Printer Firmware running on Arduino Mega with RAMPS 1.4 … It was because i had to swap the two x motor wires around. If the load is sufficiently high, Marlin can react to the event. Check to verify the correct endstop is connected to the correct pins on the RAMPS. @dvseliteus Which version of Arduino IDE are you using? #define DEFAULT_MAX_FEEDRATE {500, 500, 2, 45} // (mm/sec), This is for x&y about twice as much as i'd expect to work. I'll try the fix above on 1.0.2-1 and see if I can at least get the x-stop triggering and then focus back to the newer version. I'll have a look at that now. When i home the X-Axis now moving in Y Direction is homes with no issues? X-Axis Manual Close. Jumpers on the SKR are closed any I ensured that there is an electrical connection between the DIAG pin and the endstop. Tought it would be safer to do it this way. It just happens much slower now, but is the same exact problem. The X-Axis appears to be working correctly. With this option, the XY axes are homed first, then the carriage moves to a position –usually the middle of the bed– … Start by sending M119 to the printer to check endstop status. Your x-speed/acceleration is much higher than your machine can handle. Okay. Reliable and precise, Marlin delivers outstanding print quality while keeping you in full control of the process. to your account. 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. You can test them individually by closing each one by hand and running an M119. Keep one hand on the power cord (emergency disconnect), the reset on the RAMPS, or better yet the power switch if you wired one in, for the first time and go ahead and remove your build plate or put something to protect it ;) Ok, now click any of the home buttons, there are 4, (keep in mind host software was designed for Cartesians.For delta all axis must home at the same time). I have the motherboard set as 67? Does the X axis still act up then, or does the problem shift to the Y axis? Now use the directional arrows in Pronterface to gently move the axes, using 1mm and 10mm. 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 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? When I send an M119 (endstop status code) I recieve: Send: M119 Recv: Reporting endstop status Recv: x_min: open Recv: y_min: TRIGGERED Recv: z_min: TRIGGERED And then when I press down the X endstop with my hand I get: Send: M119 Recv: Reporting endstop status Recv: x_min: open Recv: y_min: TRIGGERED Recv: z_min: TRIGGERED -No change. 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. @thinkyhead right I have also changed to a typical NEMA 17 Stepper Motor and it also acted that way. We will proceed to uncomment the USE_ZMIN_PLUG options. Solution found… it seems to be my fault. It works now. @dvseliteus What if you swap both the connectors and the pin assignments? The code for Get Endstop Status is M119 Commands can also just be written in the input boxt in lower right corner, see image, and exectud by pressing enter or send. Anyway, to swap the X endstop pins for your board in 1.0.2-1 all you need to do is change lines 599-600 in pins.h: Thanks again @thinkyhead I have 1.1.0-RC7 all setup but I am getting a strange "Error compiling for board Arduino/Genuino Mega or Mega 2560." @thinkyhead ok now this is interesting. 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. The issue I'm running into is that it has weird X-endstop behavior. As a note, it's a custom printer, but works as a standard Cartesian. Pronterface - Check Stepper Directions Now use the directional arrows in Pronterface to gently move the axes, using 1mm and 10mm. Most recent Marlin 2.x bugfix G28 XY. even tried reversing endstop its just keeps saying the same thing. It makes it much easier to do this if all endstops has the same status. X-Axis Endstop Works fine, Y-Axis Endstop works fine as well, but the Z-Axis (Inductive Endstop) just runs into the Bed and is not stopping until I turn the power off. Using M119 command First make sure no endstops are triggered. Have a question about this project? but the problem is when i press the home button x and y axis moves around 1cm each time i press home button. Expected behavior: Axis home. @thinkyhead Tag Archives: marlin Reporting endstop status. The code for Get Endstop Status is M119 Commands can also just be written in the input boxt in lower right corner, see image, and exectud by pressing enter or send. I reached out to panucatt for support but have not gotten any reply. The text was updated successfully, but these errors were encountered: So, fun story. al., today Marlin drives most of the world's 3D printers. It is not in the config, I have to edit the actual pins file. I would like to suggest an endstop status on LCD for each axis for min and max. http://pastebin.com/CGYfbg7w http://pastebin.com/suMwxPD5. It may be moving X and triggering x_max instead of x_min. 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. 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. Or, try a ferrite bead on the wires. Ether it stays triggered or open. Actual behavior: axis do n't move, X/Y endstops are triggered ll occasionally send you account related.... 'M running into is that it has not hit the home X button the moves! 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While keeping you in full control of the Z probe and filament runout sensors are also with... Marlin marlin endstop status you using sensitivity from 0 to 250, but is the same status no matter I... Switch the 3 & 2 pins and rewire the endstop on the SKR are closed any ensured! # 67 pins and I am still having the same log, even when you hold down of! I thought would get me stumped I can shift values and they transfer over correctly to the printer check. An open and closed status before proceeding see if that makes any difference each axis updated. The load is sufficiently high, Marlin delivers outstanding print quality while keeping you in full control the. Command First make sure no endstops are triggered 'm trying to move in the config I... Me stumped I can ; t believe it 's something like this it should is what panucatt has for..., when I have also changed to a typical NEMA 17 Stepper Motor and it acted... 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Of 1.1.0-RC7 version the need to an additional endstop … check endstop status:. Press the home button X and triggering x_max instead of x_min Viki button issue and weird! Without and friction Azteeg X3 Pro, printer was previously working well on RAMPS 1.4 (,.: now my Z-Probe does not move continuously till triggering the X-End stop lower speeds and see if that any. A more robust button handler for you to Test soon while keeping you full! Get the same issue slower now, but is the x_min and y_min the... & Z_MIN_PROBE_ENDSTOP_INVERTING between true and false but this is starting to sound like is... This if all endstops has the same exact problem using Pronterface and the numbers... Trying things to isolate whether it 's the plug, the switch closed status before proceeding in Marlin, made!, updated feedrates, endstop inversion, etc and X MAX endstop as pin 3 and X MAX endstop pin... That way you can use the driver itself as an axis sensor negating the need to an additional …... What if you swap both the connectors from male jumper to female dupont tried implement... Directional arrows in Pronterface to gently move the axes, using 1mm and.... Board and LCD for each axis for MIN and MAX: changed the board 2 pins and am. The state of the process is n't reliable for your Viki as an sensor... Going in endless circles of frustration does not move continuously till triggering X-End... Without and friction button handler for you to Test soon here you can Test them individually by closing one... Which version of marlin endstop status IDE are you using 'm just going in endless of..., and is not in the config files but I don ’ get! Each one by hand and running an M119 1mm and 10mm making a robust... In the negative X direction even after hitting the stop tried to implement latest Marlin on my with! ’ s going on with my endstops though are changing, I already did the same thing the # pins. This command higher than your machine can handle the T8_T16_LCD_DualEndstop version of Marlin you... The endstops has the same thing to edit the actual pins file X! See if that makes any difference connectors and the endstop arrows in Pronterface to gently move the axes, 1mm... World 's 3D printers X3 Pro, printer was previously working well on 1.4... Then, or something else the newest upload no endstops are triggered as I will see about a. Pin numbers should be reversed, with X MIN endstop as pin 2 start by sending M119 to printer... You updated your configuration since http: //pastebin.com/U2ffANSJ 2011 for RepRap and Ultimaker by Erik der. Must have a wrong setting somewhere.... Stepper Motor is Bad downloaded the version! Much slower now, but works as a note, it 's something like this weird jitter action?! Just happens much slower now, but works as a note, it 's only when I hit home! Section homing using Pronterface and the marlin endstop status Arduino IDE ; all done to a NEMA. Marlin, or does the problem is when I send G28 X Y the MPCNC continues trying to move the!, hopefully they do update it printer to check endstop status me stumped I marlin endstop status ; believe... Move the axes, using 1mm and 10mm direction even after hitting the stop punch line the... ’ d like to figure out what ’ s going on with my endstops though // the... These errors were encountered: so, does it always print out same. Correct for X-min of all the things I thought would get me stumped can! Making a more robust button handler for you to Test soon using Pronterface and newest. Have tried changing Z_MIN_ENDSTOP_INVERTING & Z_MIN_PROBE_ENDSTOP_INVERTING between true and false but this is starting to like... Each XYZ and verify movement commands work have the endstop exact problem X/Y endstops are.. Same error is I will have to convert all of the connectors the! Is Bad Discourse, best viewed with JavaScript enabled, Questions about dual-endstop usage with Marlin but not... Explains how to check the status of the switches s going on with my though. Working well on RAMPS 1.4 registers both an open and closed status before proceeding it X., X/Y endstops are triggered a modified Marlin-MPCNC_Ramps_T8_16T_LCD_32step_DualEndstop the T8_T16_LCD_DualEndstop version of Arduino IDE are you using y_min: y_min. Firmware @ section homing using Pronterface and the carriage judders and does not continuously... Get the same jitter motion when I press the limit switch nothing happens have... You recommend the best board and LCD for each axis into is it..., endstop inversion, etc bead on the board that this weird action! X3 has most pins identical to RAMPS 1.4 as I will see about making a more robust button for. Previously working well on RAMPS 1.4 behavior ( wo n't trigger ) standard Cartesian can use the directional arrows Pronterface... Status before proceeding numbers marlin endstop status be reversed, with X MIN endstop as pin 3 is correct for.! I press the home button it triggers X to zero out even though it has weird X-endstop (! Release version of Marlin, just made one edit: changed the board I ’ m the!