Langmuir systems troubleshooting. When I start Mach, Red reset button blinking.

Langmuir systems troubleshooting I export from fusion to sheet cam and it gets this grid. I see lots of other users advising to go a different route and wire direct to the + & - lugs inside the unit. I run g code it fires for first cut and will not fire for second cut. The issue only started when I replaced my computer when my laptop died. Still trying to get the d*** thing. The results make no sense to me. Manually pulled Langmuir Systems Forum Machine diconnects during larger cut files *SOLVED* CrossFire ® PRO. One thing a little concerning is that the motorized Z axis wiggles front to back. 5 delay on both fusion and the g code. 75 and then1. brownfox November 17, 2024, 3:29pm 121. now I have changed that. The firmware number didn’t change, but you should re install the 1. I am cutting 16g 304 stainless for the first time, it’s a wall art piece (attempt) . I am having a new issue where the plasma cutter does not seem to shoot enough to pierce but it is inconsistent! We tried clamping to different slats and even clamping directly to the material being cut. The Z axis assembly is binding up on the x-axis lead screw when it gets within about 6-8 inches of the y-axis rail on the home-side (the side with the electronics box). I have a Primeweld Cut60 with the PTM60 machine torch from @mechanic416. I have major Langmuir Systems Forum Z axis noise/vibration. Langmuir Systems Forum Continuity Issue. LS-THC Comprehensive Troubleshooting Guide 6/11/2021: We have created a THC Troubleshooting Flow chart that should greatly increase your ability to fix any THC related issues. As I’m getting back into working sheet metal. Langmuir Systems will not be held liable for damage or bodily harm as a I can no longer see the tool path and visualizer in FireControl. And the cutter isn’t putting out the right divided voltage. I have a Hyperthermia 30 torch on my Pro model. I am running the Crossfire Pro with version 21. I checked continuity at the wires and it says the circuit is closed. My dad and I recently finished assembling our crossfire pro table and seem to be running into quite a few teething issues. If I operate the torch by Langmuir Systems Forum Table wont move. Tried my first cut on the air tool holder from fireshare. 3ls, reset to factory defaults, closed the fire control software, and restarted it and when I toggle on the limit switch control and click the machine (home) button while on the machine tab it rams the (y or x depending which is closer) limit switch and keeps trying Pretty new here, and to CNC Plasma as a whole. One problem Im having is even thought he pierce Langmuir Systems Forum Need help with no program speed found Troubleshooting. I’m using the cnc port, div output, and have the THC. Cheers. I have lubed the screw many times but that does Note: The Langmuir Systems THC module is tuned specifically to operate at a voltage divided input signal of 50:1. ab12345 June 12, 2024, 1:29pm 1. But it’s still very much a budget machine. It is all of the nc programs that are doing it now, not just the new ones that I have recently created. thatonepenquin October 24, 2023, 6:00pm 3. They are 30" long. Sticks January 24, 2025, 2:13pm Langmuir Systems Forum Losing Arc Voltage - SOLVED. I am using a razorweld 45A . Madisonk November 18, 2024, 10:06pm 1. Been a while since we have seen someone have this issue. Langmuir Systems Forum Losing Arc Voltage - SOLVED. MookFall July 8, 2022, 7:57pm 1. 0v. Having issues with crossfire pro and primeweld cut 60 not firing the torch and shocking through the laptop when torch is supposed to fire in the program. Another customer langmuir-daniel November 19, 2018, 3:08pm 39. Yesterday, however, I noticed if I ran a program, the machine would move to the first cut location, fire for about 5-6 seconds and then stop. i found out hard wired to plug langmuir provided, no splice or T tap- soldiered in correct points of plug. I followed the attached video to do the plasma cutter wiring. 20240928_151201 1920×2560 226 KB. ive went through the guide and the torch just dives into the material no matter what voltage i set it at, 100, 150, 200, 250 etc. THIngs langmuir-mike July 4, 2020, 4:47pm 18 @Winston After a bit of troubleshooting and reading forum posts, I understand that the circuit is remaining open when it should be closed. I have a Primeweld Cut60 paired with my table, and i upgraded to the UPM 105 torch (hypotherm consumables). I like that you noticed 300v. Got a used original legacy (no thc) Downloaded fusion360 and mach3 Put the download file into mach3 for the crossfire off website So , if I make a simple circle in fusion 360 run the simulation, it will Langmuir Systems Forum HYP Fine Cut Consumables HELP. I noticed that on some of them, since the torch fired a bit late, the holes are not completely cut out. Hi everyone, So I have been working hard on getting my Crossfire up and running lately. rstone April 11, 2022, 1:50am 1. Chris Langmuir Systems Forum Troubleshooting. Used the x axis keys to move the y axis and the binding happened in the same spot. 1. So I have the crossfire pro I bought over a month ago. Definitely New to the Crossfire world. Langmuir Systems Forum Troubleshooting. The first piece cut perfectly, on the second you can see it is a little close to the right, but not unusable. Thought maybe some corrosion buildup in z axes so 3 hrs. HagleWelding October 11, 2024, 10:58pm 1. Using fusion 360 to generate my G code Using Mach 3 CNC version r3. I have tested continuity and verified that the torch is firing with plasma cutter torch button, I also removed the torch firing cable from the lanmuir Hi there new to this forum I have a crossfire with z control . First, I’ve had my CrossFire Pro for a There was some discussion in another thread about problems with a limit alarm when the torch fired. I haven’t cut anything thicker yet. Agreed that . Having issues but I watched the Langmuir videos too many times to admit and still couldn’t get a Have new crossfire pro with primeweld cut60. It’s 44” x Langmuir-Nick April 17, 2024, 3:45pm 14. Glad to say with @langmuir-zack and all of you I have it running and making small engine parts. While Googling the issue, I saw that the LED light on the board that connects the Langmuir Systems Forum Troubleshooting. Vonzep November 25, 2020, 10:11pm 1. For troubleshooting common issues related to your CrossFire™ machine and plasma cutting in general, please refer to the guide below. Hello group, I will hope to explain leading up to where I am now. B *****The below guide has been My Crossfire Pro immediately connects so I know my USB and laptop is functioning properly. MookFall July 18, 2022, 5:39pm 22. Started fire control today and no connections to my table. Then I hit the reset button and I get status: RnR motion card not found. ktolb February 22, 2021, 10:17pm 1. I disconnected all the cables from the elctronic box and plugged them in each at a time and measured for resistance. Kevinv98 December 14, 2023, 5:47pm 1. I have the Hyp xp 65, I’m losing penetration on some of my cuts. Torch fires by hand and through fire control manual. Got my table up and running. The X-Axis moves freely. My cut settings are below. I just got my XR and went to do my first cut a file from the file share and I got an IHS fail. I Hi, Ive just got my machine up and running and have made a few cuts this afternoon but getting frustrated. If you hit a hard limit , you will need to jog the opposite direction a few times. swisscheese August 27, 2023, 1:00pm 22. My table has been sitting for a couple of weeks. rubanr April 30, 2023, 3:46pm 1. BonaFideCustoms July 3, 2022, 4:42pm 1. The LEFT side is on/off and the RIGHT side is voltage divider. I’ll hear the pleasant little windows chime when I plug in the usb cable, but it does not appear in the devices list, and it does not connect in the FireControl software. I have restarted every program, plugged and unplugged machinery. TomWS May 5, 2024, 3:41pm 5. After I got frustrated and left it alone for a while I came back and was able to cut something. It only works intermittently. talked to tech and they sent me a new start relay but that was not the problem. I reset the machine. I am trying to make my first cut with the crossfire pro (with THC). Hey all, I need some newbie help. DDCW March 17, 2022, 10:36pm 1. What would cause these kind of jagged edges. The clamp lug came off easy enough, but I’m curious how to go about removing the lug for the torch without LS-THC Comprehensive Troubleshooting Guide 6/11/2021: We have created a THC Troubleshooting Flow chart that should greatly increase your ability to fix any THC related issues. I have suddenly incurred an issue where my torch wont fire at all. Using: Crossfire pro with THC Everlast Powerplasma 62I with CNC torch Also having some issues where my torch doesn’t fire all the time. I am using Sheet Cam to receive the DXF and tool path to Crossfire XL in Fire Control with a Razorweld 45. I am having This was my conclusion after researching and reading other peoples troubleshooting. The only thing Is that I read to set Langmuir Systems Forum Crossfire pro shocking. Krustyballer16 July 27, 2022, 2:43pm 23. I have a Crossfire XL with THC. stlmech August 14, 2021, 9:32pm 1. adjusted tension on bearing and pretty much everything else I could think of. Another option is to power Langmuir Systems uses cookies to ensure you get the best experience on our website. Cutting the outside part Langmuir Systems Forum Lettering issue. I got a new (to me) crossfire for next to nothing. When I Langmuir Systems Forum Troubleshooting. 7 KB. I think im having a Ok, I know this issue has popped up on here a few times, and I’ve read quite a few. I’m “trying” to cut 16 gauge metal @ 30 amps @ 50 psi. If what I am about to describe sounds like your scenario, I would urge you to recheck your actual cut height. Have had a a problem starting to develop on my Crossfire Pro where the machine will start loosing position during a cut. it started with noticing slight ovaling in my round holes. I’m Langmuir Systems Forum No option to select RNR, no motion. These are my results trying to use them (again) and I’m having no luck. 99 which is acceptable, but cut the y axis length at 1. now let us start at the beginning with some information to help trouble Langmuir Systems Troubleshooting I hit a hard limit , and FireControl won’ t allow me to jog away from it . TFB May 24, 2023, 8:57pm 1. I am using the I must say I really liking this table. But then on part number 2 the problem started Please help I’m new to the cnc world I have never used one and just got my cross fire assembled and I think im ready to start cutting I have watched all the tutorial videos for the set up and break in and maybe im jumping the gun and missed one but I can not cut any of the patterns from fireshare can someone please help and give me a step by step instructions or Langmuir Systems Forum Plasma not cutting material. WildCoffee December 29, 2022, 4:15pm 1. File also did The digital output on the motherboard does not provide a voltage to the relay to trigger the torch. Ive been around in circles a bit. Langmuir Systems Forum Torch lifting at pierce. I increased the pierce delay by 200% and slowed rapid to 40% and got better but still bad results. as well as subbed everything. Here are the settings and possible solutions I have tried already (all measurements My cut45 randomly started doing something intermittently odd. 20211226_162307 4032×1908 1. The limit switches are tight and square. I have gone back into S Cam and all seems to be in order and removed and reinserted feed rate value to Langmuir Systems Forum Troubleshooting Beveled/Tapered Cuts. i did a couple first cuts with my machine and then now when I do them the torch is basically touching the metal while it cuts (I know it’s not supposed to) but I’ve tried changing the pierce height and cut height, but nothing seems to work. 5 to 2. The IHS light is ALWAYS on on the bottom of my Firecontrol screen. You should be measuring between 4-5V. New to this world. ground-test 1000×816 186 KB. ( CrossFire Mach3 Profile (v1. Anyway, I Langmuir Systems Forum Torch won’t fire (SOLVED) CrossFire ® PRO. thatonepenquin October 24, 2023, CrossFire PRO Assembly Guide _ Langmuir Systems - Google Chrome 10_24_2023 1_44_55 PM 1920×1020 146 KB. I had the proper voltage at all test points and, after plugging everything back in, I tried the file again. I want to place an order for this product or accessories. That being said I was running into an issue after making some repairs that were still frustrating. or if there’s Could someone please provide a list of compatible plasma cutters to work with the crossfire pro? It isn’t very clear on what machine to use with the crossfire when you order one. Only issue is 2nd gen so not sure if its wired different i didnt think so but the entire machine works from the z-axis on up only issue is I’m getting zero voltage on THC when trying to run manual cut it’ll trigger solenoid but not Arc. Attached, please find, my compilation of troubleshooting scenarios and solutions. Can’t seem to get rid of the divots on the parts no matter what I alter. At least once you’ve done all these you’ll know it’s on the langmuir side. Elimination of mechanical play present in some V1 probes. I have read (and re-read) the instructions for sheetcam and post processor control for firecontrol. It seems Greetings, I have a Crossfire Pro with the THC running a Razorweld cut 45. 15" is more than necessary. I’m wondering if it has to do with the THC. Lets see if I missed something. rayzsurfer September 17, 2020, 3:49am 1. I wouldn’t consider it heavy use at all. The z axis will lower the torch, it’ll make contact with the work piece and sometimes, release a bit of air before the torch fires. Been using the pro with no issues until now. My z axis control was working and now stop working I have checked all my wiring nothing seems to be out of place manually able to control x and y ok but no z control the read out says it’s moving but nothing happens just wondering if anyone else had a issue like this and if so what was the fix. 1 Like. crossfire v1. I think it’s out of alignment. I am just not getting the torch to work consistently. Not Langmuir Systems Forum Plasma not firing. Plasma cutter not cutting complete circle. perhaps one of my fellow fabricators can help me troubleshoot this so i can run off some parts for my customers. Upon restart the torch moves immediately but will not re-fire. My trouble is that this happend part way through cutting a sign for a customer. 12. The machine cuts fine at first, but partway through, the cut fails—either it stops cutting all the way through the material, or the cut quality drops significantly. Out of nowhere my Z Hey everyone so I’m completely new here. Just got Table last week. The third piece cut is very off. Anyone have any suggestion havent really had time to mess with it yet. In addition, i have maxed pierce delay override to Langmuir Systems Forum How to find Raw Voltage. 5. Downloaded a test file from the forum that Was posted by TinWhisperer. I can do a “straight cut” without THC enabled fine. Tried After weeks of troubleshooting it myself and reading just about every forum post and how to. I have my 2x2 crossfire hooked up to an HTP Microcut 875. I new at all this but had early success. Every common issue XR users may encounter can be found in this guide. My straight cut feature works fine and cuts just fine however any program I’ve loaded pierces then shuts off and throws the error, “torch moving before sensing cutting voltage”. 5 seconds, turns off the torch and keeps Hello new to cutting. But super impressed with the table and prime cut60. DannyD August 31, 2020, 12:30pm 1. Did the suggested pierce Langmuir Systems Forum Pierce Delay - Intermittent Issue. RECOMMENDATION take lead in First time I have paused my machine to clear a tip-up. JSS December 16, 2024, 10:18pm 1. I tried Langmuir shipped out a new motor and connector, now the machine works swimmingly. 043. It stops the pulses to the steppers. I’ve noticed it has NO pierce delay even though it shows a . The problem only showed up on vertical or mostly vertical lines. My Primeweld won’t fire/arc to the metal. After a sys update Hi everyone I just got my crossfire pro all set up with the limit switch kit and I updated the firmware to 1. Carlthansen April 11, 2024, 8:56pm 1. 1 plugin is present and selected There -installed all downloads off of langmuir website-installed windows 10patch-restarted mach3 after del device complete I’m playing around with my crossfire today to just run programs without the plasma cutter until I make a decision on which one to buy and keep having trouble. Here’ a Shot of the gauges on his dryer while it’s running. 0005” accuracy. Despite my efforts, I have yet to be able to run very basic shapes/programs on the table. I have not changed anything, nor made any updates. I was jogging the machine around getting my origin set when it happened. Waiting for them to answer back my ticket. Contact Us 9AM-5PM CST, M-F Toggle navigation I have a crossfire pro with the razor weld cut 45 plasma with a machine torch. I recently had an issue develop where the machine is running into the material as it makes longer cuts, typically the final outline of a project. I’m going to add “solved” to the title. I suspect a bad VIM, but this may require testing off the back of the CPC port to I tried emailing Langmuir to resolve this problem. Having some issues with lead-ins. Pretty sure it’s always done that. I can only suspect an issue with fire control at the pause/restart function. Crossfire XL 45XP Hypertherm been cutting all day. The purpose of this unlisted thread is to discuss and identify a solution for the following issue: -After mach 3 I’ve encountered a recurring issue with my Langmuir CrossFire Pro CNC plasma table and Everlast PowerPlasma 62i machine torch, and I’m hoping someone can help me figure out what’s going on. 4 Likes. Also worth noting, . One red led on the card I am new to Langmuir. I have read through other torch fire issue threads and have not found a cure. Some Connection Troubleshooting. I reset, it fires 1x. I went to use my table, and my torch wont fire. I’ve had an issue with my cut failing during the first step, multiple times over the last year. Luckily all the areas they seem to have cut cost are easy to modify/change which is awesome. image 965×721 88. CW_Cutting April 5, 2024, 12:44am 1. I switched back to the torch that came with it from the machine torch and same thing but when I Langmuir Systems Forum Torch will start but not move. I have had my If you detect continuity in this test, please message us at Langmuir Systems Support for steps to resolve. Everything checked out but when I plugged in the THC cord and measured the I’m using the first cut file, I cut out the square and the x axis cut it at 1. I checked the red and black wires they are connected. I have a new crossfire pro i just put together. FinishingTouch September 28, 2024, 7:25pm 1. Parts I’ve cut without any problems in the past do not cut. 25 and not piercing at all until moving a 1/4 inch or so. Papas May 7, 2024, 1:41am 1. langmuir-daniel August 13, 2018, 4:34am 1. Hey, @ Hi, This is what I am trying to cut in Sheetcam: The cuts have been very clean, but some of the rectangles are up to 3/8" taller on one sides. I’m using Sheetcam and I don’t know if there is a setting in Sheetcam or Firecontrol that would keep the cutter from firing. Apart from some penny pinching grievances, I have been successfully cutting with this equipment. We also recommend searching through our Forum for additional information regarding your specific issue. hitaparkedcar April 15, 2024, 4:32pm 1. . 25 off material so I just run it off. Set up was easy, everything went well. My Crossfire Pro has sat for like 5 years, it was working I cut 3 things with it then it sat. I know the Desktop works perfectly, I can stress test it all day long, Langmuir Systems Forum Troubleshooting. Torch will only fire 1x. But I am at the limit of the travel so I hit the stop button. Langmuir Systems Forum No program speed, powered z. Picsart_22-08-02_08-41-53-471 1020×1292 115 KB. Manual torch fire works fine. When I click to Langmuir document (G-Code Command Sheet) Langmuir Systems Forum Troubleshooting. Hi everyone. When my Crossfire (2x2) is powered there are green LED’s lit on the two cards and a red LED (flashing) lit on the top board when the USB cable is connected to it but isn’t seen on the laptop. When the torch does operate and initially fire, it will run through the rest of the cut. All of a Ensure the Langmuir control box is electrically isolated from the table. I found on the forum about the lead screws I had a small catastrophy about a week ago. langmuir-daniel September 2, 2018, 4:31pm 23. MaddFarmer July 19, 2021, 3:49pm 17. I believe it was a video. But if I post the file they still show up In Sheetcam, it will discard the lead in/out if it doesn’t fit and give you a warning that the lead in did not fit on some contours. 125 mild steel, Air pressure at 75 psi, power set at 35 running at 50ipm over water table. Thing is worthless if I can’t even get through one part. I’ve ensured that the blade plugs(in the attached picture) are fully inserted and also that the IHS wire is connected to the electronics enclosure. beaverboxco October 9, 2023, 8:42pm 1. Check the two wires that go to the IHS switch and make sure they are firmly plugged into the wires connected to the switch. Straight cuts work as should. I verified this with the voltmeter I can short out the lead from the Miller plasma cutter and light the torch. TomWS March 3, 2020, 7:11pm 1. I drew a simple 2” box with 1” hole in middle just as test. I have had nothing but problems getting my table to run right in the last 3 years. It sometimes cuts full power as it should but then Langmuir Systems Forum Outline Cut not meeting up. No matter what i have tried i cant get it run the program. I’ve used files i made with the initial tutorials on langmuir website and also downloaded multiple files from fireshare. I tried to make a Langmuir Systems Forum Torch stop during cut (Solved) CrossFire ® Troubleshooting. 2020, 12:22am 22. The Y-Axis was not moving but small amounts. 3 firmware to get the updated version. Now i have no zero on the machine to start in the same place. Now, my cable extenders finally came in so i can ACTUALLY I had previously installed mach 3 and I am certain I am selecting the correct profile. I have tried a kerf of 0. oqueriza April 7, 2020, 2:33am 1. THC+TROUBLESHOOTING+FLOW+CHART. Running with the plasma razorweld razor weld 45. It was working just a week or so ago. Back story (Quick version): My cut height was way off. 5 seconds . Existing Order. So far, I Langmuir Systems Forum Plasma not firing. No fire. The thc has never worked always tried to cut at like . I have I purchased a used, but new in box (still in cellophane and box was strapped) machine from a member on here. 95. A few months ago turned it on to cut and had some troubles getting the torch to fire. I cut on the same sheet Hi, I’m trying to help my neighbor set up his CrossFire plasma cutter, and the computer is not recognizing it. At 200ipm and above the stepper motor would just growl and not move the axis. I did Langmuir Systems Forum THC Troubleshooting. Motor works now but that shorted out my step driver. The system has not been After a bit of troubleshooting the problem is definitely with the leadscrew and leadnut. My z axis is There is a walk-through about this in the pro assembly on the langmuir main site. The Anti-bind System can be seen from the back side of the Hello! I am somewhat new to plasma cutting and have been running the 625 Spectrum Xtreme on the Crossfire Pro. Any help on how to attack this would be greatly appreciated. G code also ran good thru entire code. From the Langmuir Systems Downloads page, right click Hello everyone, After about a year of not using my plasma cutter setup, I’ve encountered some issues upon trying to get it back up and running. We recommend following the steps in our THC VOLTAGE CHECK GUIDE below to verify that your Plasma Cuter is outputing the expected cuting voltage and we all want to helpeven Langmuir as they are known for excellent service, so by calling them useless does not seem to be accuratefrom what I read. i even tried running a program and same thing, it fires for . I have attached some photos of the incomplete cuts that are happening and I have tried my best to find solutions. I am getting things dialed in and cut 3 test pieces and it cut 100%, now all the sudden it will not complete I’ll be upfront with everyone, I’m a novice so with that being said here is my problem. I Langmuir Systems Forum Major Dross cutting stainless steel. 06 and 0. Help would be appreciated. I am using FireControl to run the unit. Maybe @langmuir-daniel or some other wizard can shed more light. SL60 hand torch right now. Greeting! I am in the process of finishing my assembly of my CFP, and have run into an issue I need help with. I have a question about the Crossfire before purchasing. I am running into an issue where when I set it to cut anything it will move around like its doing a dry run but it won’t actually cut anything or blow any air. Today I tried to fire and and the torch would not fire - but also no air flowing out the tip (but plenty of pressure at the RazorWeld and all green lights). Just got my Pro Table assembled and started experimenting with cuts. Main I have been through the troubleshooting for chart 4 times. I cut my first big sign on my Crossfire Pro for some family. pdf (6. I already know everyone’s feelings on using raw instead. If you are not getting the correct voltage, you will need the Langmuir Systems Break-out board replaced. I wasted an hour of troubleshooting thanks to that. XP45 and THC. I’ve just been too busy to figure things out and another friend has the crossfire with the RW30 so I’ve able to use his plasma when needed. I tried increasing to 0. Here is the cut path: I don’t have replacement consumables yet but doubt I have more than 30 min on the one nozzle. Gbain9 April 16, 2022, 2:39pm 5. This turned out to fix most of my issues with the limit switches. I had done that, but something must not have clicked. After multiple tests I’m getting a live voltage reading of 0. Been running this crossfire pro with a hypertherm 45 since last June. Also if I New Order. I went through the troubleshooting but didn’t see anything the described what I’m seeing, I did check the connections as well as the THC Langmuir has done a great job maximizing the quality of this machine for the price point. mc2craft November 10, 2018, 11:47pm 1. Troubleshooting. langmuirsystems. We highly recommend first working to this chart to help solve any issues that you might have! THC TROUBLESHOOTING FLOW CHART REV. I wired the torch control to pins 3 and 4. If you cannot reach Discuss any issues and potential fixes for your machine. First I swapped the x and y stepper cables to make sure it wasn’t in the controls. While there has definitely been a learning curve, and many of the other posts on this forum have been very helpful, the biggest issue that we are facing is that there will be fits where the majority of Hello, I am decently new to CNC plasma cutting and I have ran into an issue that does not happen all the time but has shown up in the majority of pieces I have cut. Help Please SOLVED. 066 Manual torch on and off does not energize a digital output on the main board. Gbain9 April 16, 2022, 1:25pm 1. Ever since i installed the torch, I’ve had the Razerweld 45 for a while now, however it’s never worked right. Seems to me a g-code would be generated to start the torch again prior to movement But it still fails the Langmuir tests on ref and gnd pins in the control box. Torch fires 1 inch above Langmuir Systems Forum Troubleshooting. When it Langmuir Systems Forum Sheetcam issues fire control issues. Generally This troubleshooting guide should help you isolate the reason you can’t jog your machine so that you can either fix it yourself or get in touch with us about a faulty part. almus December 29, 2018, 6:35pm 1. I am cutting thin stainless, which is probably not a great material to start on, however its kind of what I brought the machine for. So, all of a sudden after 1. Now today did some small brackets outta 12 gauge and with the thc off its trying to pierce at . Cutting . After a few times of trying to get it run with changes in the pierce cut times, pierce height, and even changing all consumables, without I’m using the cut conditions from hypertherm but I’m getting really poor cuts with extreme slag build up. Hi Mike, I opened a support ticket and went through the troubleshooting guide. Torch fires in TITAN 25T LANGMUIR SYSTEMS Anti-Bind Troubleshooting The purpose of the Anti-Bind limit switches is to prevent the punch from moving out of alignment, however there are potential issues with the anti-bind system if not adjusted properly that can cause false anti-bind limit triggers. I have a picture from the plasma table with two other failed cuts, all of the failed cuts are different. (See picture The small power barrel adapter In Mach3, click the ‘Torch On/OFF F5’ button and the light should be blinking yellow. Got some Langmuir Systems Forum Troubleshooting. MrHaNkBoT March 5, 2021, 10:02pm 1. OutlawWelder85 December 20, 2022, 11:13am 1. 1) I am able to jog the machine. Langmuir Systems Forum Crossfire cut Quality issue - solved. Thank you! In need of a bit of help!! (No, a LOT of help) I am using Corel draw and export drawing (DXF) to Sheetcam to post process and all loads well into Firecontrol but when I try to run program all I get is the “feed rate zero” message and machine won’t run the program. I made sure the set screws on the gantry (or whatever it is called) are tight enough to where none of the wheels spin. I’m using a PrimeCut 60, still the Original USB cable, it has extra chokes on it. Hello everyone not sure what happen. Tried to fire the torch and relay clicked. 0 and still not firing. CrossFire ® PRO. Anyone else ever experience this? Langmuir Systems Forum CrossFire Pro torch not firing new setup - SOLVED. The “torch head” will move off of zero to the first point of cut then throw an ihs failure code. It’s been a while, I’m having an issue with g-code files saved on my desktop not being recognized by sheetcam. My Ohm reading is the same and inconsistent but no higher than 4. Erikhinzmn November 22, 2020, 10:56pm 1. Langmuir Systems Forum Razorweld x45 torch wont fire overnight (Solved) CrossFire ® Troubleshooting. Unfortunately they seem to have no sense of urgency in helping me resolve my problem. When I start Mach, Red reset button blinking. They go away if I uncheck “rapids”. These were all cut in the same “row”, one right after the other. Thus this issue If the light is on all the time, a wire is unhooked or the contacts are loose in the Z axis. com/troubleshooting. I’m having an issue with my x-axis movement. The warning is just an advisory and not an indication that it will not cut the part. I’m pasting a photo of one of my cuts from last night and I can’t figure out what would cause this. 5 years of hobby use my Crossfire Pro THC stopped working. For a complete troubleshooting guide, visit http://www. Cut I just bought a brand new Crossfire XR off of FB marketplace because the previous owner passed away before ever making a cut on it. Islandfab October 30, 2022, 3:48am 1. of disassembly and carful cleaning including securing / cleaning all connections than re assembly. Is your THC Crossfire Pro + Everlast 82I (following thru with posting because similar forum posts troubleshooting has not resolved the issue for me) Everything had been working “fine” since my equipment arrived. jorel7563 May 21, 2020, 5:20am 1. Learn more. When I home the machine and zero all the axes and then jog away from home and come back it is not 0 (it does this both on the x and y axis and it is a different very small or even negative number each time). moonshinefabworks March 20, 2020, 12:40am 1. or 0 for smart on smart its Good afternoon, ladies and gents. Programs run with out THC on and cuts very nice. But my issue is that it’s not consistent with firing thru the control panel. Second run i slowed torch speed down from 100 to 90 rescaled and ran torch test fire. If you are unable to connect your THC device via auto-connect or manual connect I’m constantly wasting metal due to crossfire stopping because of no rnr card not found. We highly recommend first working to this Langmuir Systems uses cookies to ensure you get the best experience on our website. But I’ve read some of the forum Langmuir Systems Forum Miller 875 crossfire xr. I’ve noticed that stepper motors start acting goofy and seem to “get confused” and I have to power down the machine to be able to move the machine again. 06" is plenty to do that on thinner materials. With a file, manually, nothing. scpost Done THIS IS JUST TYPICAL OF LANGMUIR - yes it is and thank goodness. After swapping things back I flipped the leadscrew end for end and the problem followed. I tried inside and outside offset. I installed the software today and following the videos begin jogging the machine. It’s happened on all 3 axis, it run fine on the first part on a proven program, but will act up Troubleshooting. Cutting great otherwise. Lol. I hit the red reset button — the stepper motors go off and running. You only need it to pierce the material before moving onto the cut path and . I Troubleshooting. It is like it gets stuck on the screw or something. It’s a fantastic value and I’m very happy with quality of everything overall. I installed Mach software. Torch does not fire and the relay does not click. image 1920×2560 443 KB. It was working fine a week ago cutting 14ga , then tried to make the same cut and the torch fires moves about 5 in the torch stops but keeps moving. Here is what I’m finding. My “pro” worked through 4 sheets of 1/4 steel, with multiple shapes but now, a few months later, the same material and shapes are no longer working. I would rather do it this way first. BTW the part is about 1. If this helps. I already have a Crossfire and need help. X axis cable got snagged on a frame bolt and ripped the wires out of my stepper motor. It wasnt just coming down and gently touching off on the material, instead it was slamming down and pushing past the material, lifting it on the other end. I have a Crossfire Pro with the Razorweld 45 CNC and I have just begun working with the machine. MetalBison June 22, 2021, 11:59pm 1. Hey guys and gals, Wondering if anyone could assist with a LS-THC issue I’m having. Technical Support. Please note my Hello All! In the picture, I have three pieces cut. Checked and 2T setting is correct. finally trying to get back into it. Stop and restart computer 8 times on same part only never to get it cut out. It says down load firecontrol -v1. I’m running a Cutmaster82 without cnc interface. 15. I’ve got a crossfire pro with THC and I’m not sure what’s going on. It’s an older model that uses Mach3. Logano September 1, 2024, 6:45am 1. Fullsquatch February 3, 2021, 4:49am 1. I have a 1st generation CrossFire with a THC kit, and my plasma cutter is a The Langmuir Systems V2 Touch Probe has undergone extensive redesign, now featuring a 3-pin kinematic mechanism that provides: Resolution to less than . I have attached T connectors inside my plasma cutter. Langmuir made some changes to the firmware to fix the issue. cmalooski1 August 7, 2022, 11:07pm 1. lrehklau April 18, 2020, 10:04pm Actually, Razorweld’s diagram they provide is backwards. CrossFire ® Troubleshooting. I just did a dry So I got a xr with a RW cut45 a few weeks ago. Go back to the enclosure and place the red probe on 24V and the black probe on Out4. I replaced it with a desktop. Found out that using a high frequency machine is forbidden with this table and was the cause of most of my I am looking for guidance from any of you that have had success using fine cut consumables. I’m cutting thin aluminum and the tip of the torch keeps touching the material as it warps during the cut, which causes the cut to stop. Contact Us 9AM-5PM CST, M-F Toggle navigation mage your LS-THC unit. Going to fix that next. 8" long. I have a miller Howdy folks. I Langmuir Systems Forum CrossFire ® Troubleshooting. The arc is wandering a bit too. I have tried smart Langmuir Systems Forum Troubleshooting: Loss of motion when torch fires. Crossfire Question. Same issue. I am stuck at getting the correct Raw Voltage from the Plasma torch. How hard is Langmuir Systems Forum Troubleshooting. Also, if I turn off the soft limits and go to the hard limit of one of the axis (either one) it has a different value every time. I didn’t want to hijack this post, but I’m seeing something similar: My system (crossfire pro circa Jan 2021) had been working fine, then after a week or so of not using it I ran into an issue with 200ipm jogs on both X and Y and, more importantly, rapid moves between cuts. So I was running a program with THC off and IHS on, the IHS system was acting pretty aggressive during the cut process. Hey everyone, Until today my Crossfire was running great but I went to cut something today and it was “locking up” or “freezing” mid rapid. Started running the break- in program. No go. Greetings, everyone. Is a 25 ft 3/8 hose OK? Langmuir Systems Forum Troubleshooting. Langmuir Systems Forum Troubleshooting: Loss of motion when torch fires. Here is what I found and think can be causing an issue. Not all my stuff is here so I’m just getting electronics done. Thanks for all your help I appreciate it. The z axis drops to locate the material as usual and goes to pierce height. I just Langmuir Systems Forum For how low the torch is mounted, I followed the directions exactly as Langmuir suggested Any thoughts on my next troubleshooting steps? TinWhisperer August 2, 2022, 3:44pm 19. Exit and reload Mach software and the process repeats. Langmuir Systems Forum THC no live voltage. I guess my question is, is there any sort of calibration that can be done with the IHS system, Langmuir Systems Forum THC not connecting, tries everything so far. 3 MB) Now it can be simply that someone (you or someone else) accidently pulled a wire or two out while moving things around, and they got put back in the wrong place. 20240928_151157 1920×2560 507 KB. I am new to the fire control and crossfire I I it So i’ve got everything setup on the plasma cutter, when i hit the fire button, it fires and stops right away, maybe 1/2 second. Could Langmuir Systems Forum Customer service. Langmuir Systems Forum Bad Leadscrew on X & Y. Did all the tips and tricks but nothing is solving the problem. 6 was the first upgrade and it took some effort to get it to upgrade, as it kept saying there was an upgrade running already. All new consumables from Langmuir, clamped properly and lots of dry air, but no fire or air when I try and dry fire. I got it connected and can finally jog, but when I jog the X-axis, it sticks when it reaches the ends of the gantry. Stops,1/2" from the end of one and then moves on to the next. Got it! Powered by WebsitePolicies. I even check continuity at the plug right before it I have the RazorWeld. I’m working I’m also using the machine torch holder by Langmuir. Why am I I have a problem with my x axis not tracking correctly on my intricate cuts. Also, my power supply fan is not spinning so not sure if it is Primeweld Cut 60 V3 using CNC port for divided voltage. THC cables verified in correct locations, and he’s using the supplied Langmuir cable. I want to Inquire about the Status of My Order or to Change My Order. SIRSicko December 27, 2021, 6:09am 1. When I try to upload to FireControl I get a message about there being no speed set and make sure you are using current software. You can see that it did the rest of the cut perfectly. It was set at 0. 36 MB. If I use it hand held by actually pressing the trigger it has no issues. What can I check to get both sides cutting the same? I’ve dialed in the head, it seems to be cutting correctly, and the fact I can get almost dead on one dimension is good, but I can’t for the life of me figure out why they are different. For the record, the job I am cutting has several holes in this piece. I have gotten everthing working @ScottNH I also emailed Langmuir about the issue and they told me to go through some steps and I think I found the problem- just don’t know how to resolve it. 3/16 has almost no slag requiring no cleanup. 6. I haven’t noticed issues cutting but just curious if there is a process for tightening it up. I hadn’t Langmuir Systems Forum Troubleshooting. Ran 1st project and torch test fire performed as expected 3 times all good. Have had the Crossfire Pro a few months now but have only had limited time to try and get it going. so I jumped online to do some research which lead to changing my x axis motor. I got my crossfire pro delivered and assembled. Ive made sure my machine software is updated as well as the firecontrol software. I double checked the torch on/off control wire at the controller and at the RazorWeld and nothing seemed wrong. I have a new Langmuir-Nick April 24, 2024, 7:31pm 15. I got it all built with the tutorials yesterday. The langmuir-daniel August 31, 2020, 9:00pm 8. It pierces and drops to cut height but during the cut the torch is not moving up or down. I must’ve changed something in sheet cam. The torch is not always initially firing when the programs start running. I’m LS-THC Arc Fairly new to CNC machines so I’m not quite sure about all the preventative Maintenace I’m supposed to do-- often clean my bearings and ball screws with break clean to remove debris, lubing after. I was having connection issues between my mini block computer and the control Langmuir Systems Forum Troubleshooting. adstaggs April 6, 2023, 10:13pm 1. I fixed that problem. Went to make first cut and reading out 0 volts from the VIM after soldering to pins 5&7. Recently I’ve been having quality issues with some of the cuts on my Crossfire. Huzzah! No more lost arc voltage Langmuir Systems Forum Incomplete cuts. LS-THC (Torch Height Control) KSiegel January 23, 2021, 10:14pm 1. Straight does Langmuir Systems Forum Troubleshooting. nstarck May 5, 2024, 1:59pm 1. I There has been at least three separate individuals in the last month post that their torch was dragging on the metal while they were cutting and the torch failed to lift up the one inch after each cut. Hasn’t been to much of an issue but also haven’t had time to mess with it much. Weird being back on this side of a troubleshooting issue. Fire Control says pierce delay is too short. The visualizer is turned on, but nothing is showing in that portion I followed the tutorial that Langmuir has and made a simple bottle opener. (armor) The first thing was running and updating Fire-control 2. There is a red LED lit under the Relay and it does not click when I try to fire the torch. tpzsa ezbxcd riojipj vugfvg fzvdo iglp yuyvt ptso bnjamk meptb