I've attached a picture of the diagnostic page with the alarm. Ryan . 6 %âãÏÓ 2344 0 obj > endobj xref 2344 72 0000000016 00000 n 0000005376 00000 n 0000005630 00000 n 0000005762 00000 n 0000005914 00000 n 0000006058 00000 n 0000006726 00000 n 0000007136 00000 n 0000007297 00000 n 0000007472 00000 n 0000007538 00000 n 0000007709 00000 n 0000010181 00000 n 0000010901 00000 n 0000011058 00000 n 0000011132 00000 n 0000011283 00000 n 0000011386 00000 n Sep 8, 2008 · The controller is a mds-b-sp-110. Anybody familiar with mazak machines? I have variaxis 500 5x machine with fusion 640m controls. Move back to normal position and command tool change. Description The condition to perform ATC is not appropriate. 3. My biggest concern is bug #386. There may be other things that will give this alarm like lube pumps quitting, low air or oil pressure on an air oil mist unit, etc. ABOUT PRACTICAL MACHINIST. Check and remedy After turning NC power off, turn off the main circuit breaker and then turn if back on. . I can't find the breaker and can't get rid of the alarm. Description An attempt was made to execute an axis movement under the axis movement interdiction. The code would then come back after 5-10 minutes. Thread starter Jvanman; Start date Jul 12, 2019; Replies 4 Views 8,479 J. Oct 8, 2012 · Im working on a mazak quickturn 6t. Description Failure of controller of a peripheral unit (option) Check and remedy Check the cause of error Jul 23, 2020 · Need to assign a tool to the spindle You are not doing anything wrong, it is a quirk of the control. Since then we have not been bale to clear a 209 Slideway Oil Malfunction alarm. We get ours from some laptop battery website they are waaaay cheaper than buying from mitsubishi/mazak (about $80 per). Mazak Jul 27, 2013 · AHH, the &^$^!! MRJ-2 alarm. After restarting the machine a couple of times I can home it and start production. Some examples include: - Alarm 200 which indicates low hydraulic pressure detected by the compound oil controller unit. Jan 10, 2009 · Mazak alarm 52 battery alarm will not reset after battery replacement. Thread starter countryboy1966; Start date Mar 20, 2019; Replies 4 Views 14,204 C. Mazak Alarm 211 NOT OPERATED MCODE SIMULTA. - Alarm 208 for low slideway lubricating oil level detected by sensor SL4. Mazak Alarm 270 SPINDLE ORIENT EXCEED TIME MACHINE DESCRIPTION: Unsurpassed performance, precision, reliability and production value for high-volume operations. If too loose, they will bind up on the sprockets and trip the overload. Powered the machine on and it had the alarm, so I turned off the work light and cycled power. we shut the machine down and brought it back up and it worked sorry thats no help to anyone. Mecatech Plastic. Oct 3, 2016 · So arrived at the shop this morning and am having a closer look in the cabinet of this Mazak SQT10MS. 2. Description For machines with an optional automatic door, although a door open/close command is given, the confirmation signal does not turn on within a predetermined time. Get famililar with the ATC Maintenance page. Mazak Alarm 320 TOOL UNCLAMP IMP. 4 Presumed Causes for Alarms 3. I checked the clamp/unclamp switch and they are working properly. Description In spite of the fact that the milling head is actually clamped, the clamping confirmation sensor (SQ18) does not turn on. Mazak Alarm 394 ATC CONTROLLER MALF. but in the mean time the control was putting a 218 alarm, "Type of chucking operation (inner/outer) is not selected" I addition , in the book it adds "Outer chucking was selected for a collet chuck" Mazak Alarm 231 TOOL EYE POSITION SENSOR MALF. ) Description A milling head unclamping command has been given during rotation of the milling spindle motor. Apr 5, 2023 · Siemens 840C Alarm 43 Ord 1 - battery died and now PLC Failed - Help reloading files please. I am working on a Mazak Hyper Quadrex 150MSY with a Matrix control. The book says to contact Mazak. (M-SP ROT. View Profile View Forum Posts Registered Join Date Mar May 2, 2023 · Troubleshooting Tips for Mazatrol 640M Alarms Tip 1: Consult the Mazak Manuals. Sounds like the chip conveyor belt needs to be tightened up. • All Mazak machine tools are engineered with a number of safety Dec 22, 2011 · I've talked to Mazak and Mitsubishi by phone and due to the age of the machine there's not much they can do. Everything comes up, as well as the control. Getting a 293 No Tool Unload (MAG POS ERROR) Yellow alarm. Thread starter Mecatech; Start date Aug 24, 2022; Replies 0 Views 780 M. Got the power hooked up to it today had to rewire transformer to take 480 since last shop had it wired for 230. 1 Replacement of power unit MPower gives you single-source access to end-to-end support for the lifetime of every Mazak machine. Jan 14, 2015 · Max from Mazak figured out the fan on top of the CUP was not working, Mitsubishi figured out the QX141 board was toast. It was triggered by a low coolant level in the headstock cooling system. Jun 29, 2011 · Damn, looks like you got really unlucky. Jvanman Plastic. MISMATCH) Description During the restart of operation after manual interruption, a tool number different from that which was valid before interruption has been specified. if that is the case simply hang the tools out further OR you can re-dimension the tool holder in the parameters. Cause. Jul 15, 2010 · Hi, I hava a mazak Multiplx 620 few days back the machine was stopped with following alarm: 37 OVER REGENERATION. Anyone know were can i find the manuals for this controllers or a description of the alarms. Oct 22, 2020 #2 Check relays Alarm & Parameter Manual for Mazatrol M-32 Series Publication # C731SA0551E 5/95 CAUTION: • This manual is published to assist experienced personnel in the operation, maintenance and/or programming of Mazak machine tools, and is not intended to be used as training documentation. Mazak Alarm 221 TURRET CLAMP SENSOR MALFUNCTION. Description The chuck open or close confirmation sensor fails in function, or both of the sensors are ON simultaneously. Machine goes into E stop and can not clear it (control power/main disconnect off then on) like what we had last week. (full line description from diagnosis alarms) Hi here is it: 42 SPINDLE PARAMETER MALFUNCTION Cause The parameters that have been transferred from the NC unit to the spindle amplifier during NC power-on are not correct. The machine was powered off for more than 6 months and when power was finally restored, the batteries for both MRJ2 turret drives (this is a twin spindle, twin turret lathe) had died. Even Mazak support couldn't tell me. open the rear electrical cabinet 4. ALARM LIST M-CODE LIST for MAZATROL MATRIX Before using this machine and equipment, fully understand the contents of this manual to ensure proper operation. Mazak has palmed us off to Mitsubishi and the engineer is here now but seems to be at a loose end . I have it powered up and moving around, I can jog my spindle, but when I try to turn the spindle on or do anything involving the 'start' button in automatic mode (even with the door closed and interlock in place), I get an alarm 350 'Operating Switch Fault' which causes an E-stop condition. 1) MALF. if i didn't press the c-axis button and tried to spin the main spindle it would struggle at about 2 rpms load meter very high then after a few seconds Alarm 32 came up. Description The pressure switch (SP25, SP26, SP27) in the spindle cooling unit has worked. The synchronization error between the master axis and the slave axis during synchronous control has overstepped a predetermined allowable value. Description The TOOL EYE extension or retraction confirmation sensor (SQ7/SQ8) does not turn on, or both of. Sign up for technical training, access phone support, order parts, track a spindle rebuild and so much more. Description The correction value has changed largely than the previous one in the thermal displacement compensation. Check and remedy The chuck open or close confirmation sensor (SQ2/SQ3) is abnormal or faulty. Move either axis in the direction that the error decreases. This alarm occurs while doing tool changes. Mazak 250-II M Matrix Nexus 221 turret Oct 22, 2020 · Does Anyone know how to reset this alarm on a Mazak VCN-510C-II? Thanks in advance. Hassaan; Sep 22, 2023; Mazak Aug 16, 2010 · I'm writing a macro and get the alarm "806 Illegal Address". View Profile View Forum Posts Private Message View Gallery Uploads Registered Join Date Jan 2012 If an alarm message is displayed in the alarm display section of the screen, call the DIAGNOSIS (ALARM) display to make sure of the type of the alarm. Mar 27, 2017 · In order to see what you have on a floppy disk you need a CMT Mazak micro disk reader, looks like a small toaster. This is probably basic knowledge but for some reason I'm having trouble finding a definitive answer. tspiszak Plastic. The details are described at the left. Says I have commanded a tool change and the magazine is not at the normal position. I am worried because the main screen doesnt show other alarms, but the y and x axis show alarms also F1 E7 on the mdsb-v1-110 and F2 E7 on mdsb-v2-1010. Jul 22, 2010 · Just wondering how i can clear alarm code 1224 on Mazak Matrix Control? 07-23-2010, 04:35 PM #2. Aug 31, 2023. The rest of the info was in the alarm history page (111. Mazak Mazatrol M-32 Alarm List Mazak ATC Alarm 212 & 300. 99, No. Alarm List for the Mazak INTEGREX 300/400-II. The screen shows the correct tool ID, but when I try to rotate the turret by hand to see if it is locked in, it feels spongy. power down the machine 2. Apr 10, 2013 · The oil chillers will shut down with high head pressure and give an alarm on the CNC if the air flow over the condenser coil drops due to fan quitting or things getting plugged up. Joined Feb 2, 2019. Check and remedy 90 (D201) The machine is under locking state. On your integrex there will be several drives that run the tool changer/magazine and gantry loader. After the command has been issued, no sensors did not turn on within the required time. Alarm 406 Memory Protect Mazak Nexus 510c Matrix Control; Newbie-mazak matrix 896 alarm; Need Help!-Mazak Matrix DPRNT problem/ 887 alarm; Need Help!-Mazak integrex 200-IV mazatrol matrix alarm 1281; Need Help!-Alarm code 1224 on Matrix control We ran the grease reservoir empty on our Mazak Nexus 510C. Mazak G Codes G Code Function G00 Positioning G01 Linear interpolation G01. Feb 11, 2015 · I have had an alarm on my MAZAK quick turn NEXUS 100-II MSY, which is a red alarm 175 (Description: Table unbalance check N/A) and after switching on and off again a red alarm 21 (Description: System error). I've got a small job on the machine that I would like to at least finish, then I can work on figuring out what the conveyor problem is. Mazak includes a little program "J2ctbus" that teaches these drives their parameters and home positions again, I did that and now neither of the drives are flashing any alarms. 1000 – No. Mazak Alarm 264 THERMAL TRIP X5 (SINGLE BLOCK) Aug 23, 2022 · Alarm 21 Erreur System in MAZAK QUICK TURN NEXUS 100-II year 2007. Can anyone tell me if it's the pressure switch or do I need to rebuild the the unit with a motor and gears. What triggers the 391 Alarm is from a multiple possibilities, thou to get back up and running, you need to reset Words R4630 to R4639 back to '0', by writing to these under the Diagnositics Monitor screen. ) which indicates a bad battery on the MC111 board (which I will have to remove to replace the battery) I should have just called Mazak from the get go and I'd have this licked by now :P I figured a battery alarm should be simple. 1 – No. Then from lunchtime yesterday "Alarm 28 Printed Circuit Board Malfunction" comes up when machine is powered up and Jul 3, 2009 · We jut got a few mazaks in this week and its been about 6 years since I've run a mazak. 6. Mazak VCN compact 5x alarm 33 servo malfunction 2. With power restored, the following alarms were displayed: Battery Alarm (Turrets 1 and 2) MENU. The machine is a: Mazak Quick Turn Nexus 250-II MSY (3-axis lathe) Another thing. It has a Bijur #TMD-5 lube unit. Should any questions arise, please ask the nearest Technical Center or Technology Center. pdf) or read online for free. I can clear any ATC alarm in seconds (unless something mechanically very bad happened). Mazak Alarm 310 C/S ERROR (TNo. The world-class HCN-4000 horizontal machining center combines advanced technology and outstanding value with high performance and high productivity for achieving maximum performance when working with virtually any type of material. He said that i can reset the alarm by going under the machine maintenance settings. Nov 14, 2008 · When i pressed the c-axis button Alarm 30 came up on screen. Reduce the allowable value to zero (checking invalid), or increase the allowable value. Perform routine maintenance on your Mazak machine to prevent alarm occurrences Apr 22, 2014 · Machine ran great all day yesterday. An attempt was made to execute an axis movement with the magazine cover opened. Jun 4, 2018 · Mazak Alarm 234 Tool clamp sensor malfunction. I have tried and no luck. I guess this F0007 ( 207) alarms happens once your PLC wants to run grease pump and yet pressure inside lube line is still there. Mazak Alarm 267 BALL SCREW X44C LUBRICATION ALARM Description The pressure switch (SP7) for ball screw and C-axis gear lubrication does not turn on or off within a fixed time…. Action. Everything else we have at work is okuma, mori seiki, haas, deawoo, anyway back to the original question. Britt May 13, 2011 · The quick way to clear the alarm is to simply satisfy the ATC condition for where you got it stuck at. Mazak Alarm 252 AXIS MOVE MISOPERATION. BOB-OO. Be sure to observe the safety precautions described in this manual and the contents of the This document lists alarms that may occur on a FH-6000 (Mazatrol Fusion 640M) machine tool along with their alarm numbers, names, descriptions, and the sensors that detect them. 6 Replacement of Various Units in Control Unit 3. I have alarm code 20 NMI Emergency Stop and code 202 Hydraulic Pressure down. MISMATCH) please share the complete alarm detail. I reinitilized the machine added the parameters and am currently getting a alarm 252 axis move misoperation can someone help me out thanks. Aug 27, 2006 · It backed up a few feet and then the conveyor quit working and I'm now getting a 264 alarm (thermal overload breaker tripped). is a relocation detector, a device that prevents you from moving the machine to Iran or to the residence of the evil Putin At least without the knowledge of the Mazak company. The Variaxis is a simple tool changer. John_B; May 27, 2024; CNC Machining; Mazak. Apr 4, 2014 · Well as stated above, Im having trouble with our Mazak. Also as you can see there is several other alarms listed but no explanations. Joined Nov 14, 2016. cleric9181; Aug 31, 2023; Mazak; Replies 3 Views 726. The alarm is always on the first process "facing" when the tool Nov 5, 2009 · This is on a Mazak QT-20 with a Mazatrol T-Plus controller. Next morning same thing again. psychomill. Check and remedy After the milling spindle motor has stopped, perform the operations described at left. Check and remedy The spindle motor detector/controller is abnormal. Anybody Nov 3, 2021 · 1. R. Description 1. Every couple of minutes alarm 399 power cut off malfunction apears with e-stop 2 and 3. When I powered it up and tried to clear alarms so I could move the axis. View Profile View Forum Posts Private Message View Gallery Uploads Registered May 1, 2020 · 1986 QT10N w/T-3: Alarm 293 keeps popping up. No documentation in the manual. T. Mar 6, 2012 · Hey guys, I have a Mazak QT250HP, and I am getting alarm 221 Turret Clamp Sensor Malfunction). Check and remedy Specify the same tool number as that which was valid before interruption. Check and remedy Check that the thermal sensor is correctly wiring. Thread starter Raydogg920; Start date Aug 4, 2016; Replies 3 Views 3,221 R. Joined Oct 10, 2015. Apr 15, 2008 · My main issue is I kept getting Alarm 291 (low air pressure) during a tool change. Raydogg920 Plastic. Refer to the Mazak Manuals for detailed information on specific alarm codes; Identify the recommended troubleshooting steps and follow them carefully; Tip 2: Regular Maintenance. Check and remedy Check the coolant Mazak Alarm 211 NOT OPERATED MCODE SIMULTA. The Position page only shows one alarm, Diagnostics will show them all, if you have other alarms. For other Mazak alarm lists visit following pages. Troubleshooting 2011 Integrex Tool Change Failure (NEED HELP) Thread starter Pistonring12; Start date Mar 2, 2023 - 1295 Tool Missclamp sensor alarm Dec 3, 2010 · After that I was getting an absolute position alarm on the drives. Hey guys, I have a Mazak QT250HP, and I am getting alarm 221 Turret Clamp Sensor Malfunction). Feb 18, 2022 · Hi, I'm just getting into some Mazak gear for the first time. Apr 27, 2015 · I have a Mazak H400 using a M32 controller, I had to replace a battery on said machine and do a reinitaliztion of memory which is a more complicated process than it should be however now I'm getting a 291 unload Imp. There are 5 possible reason for this alarm, but the machine is not giving me the reason, Just a number 21 alarm. Mazak Alarm 256 TURRET ROTATION PROHIBITED Description This alarm display lights when an attempt has been made to turn the milling head or when the conditi ≡ MENU Home Fanuc Learn Examples Sinumerik Haas Reference Alarms Programming About Mazak Alarm 293 SENSOR MALFUNCTION No. Our most common problem is a dead battery which causes an ABS POSITION LOST alarm. Right in front of my face, there is a breaker tripped # QFB11 So, I reset it and fire up the machine. Mazak Alarm 286 FRONT DOOR EXCEED TIME. It has been throwing a alarm 21, power unit drive malfunction. Then refer to this Alarm List to locate and eliminate the cause of the alarm. S. A milling spindle rotation command was given even though the milling tool was not clamped. I could get rid of the code every time by pulling up on pump handle and resetting on the controller. (SEE D199) Description The operational check sensors at both ends of the stroke have turned on. deanr. Mazak plc alarm list for cnc machinists. Also, anytime you hit the e-stop, you will need to manually extend and retract the tailstock quill. Once on one of my T2 QT15's, I had the thermal trip INSIDE of the main transformer go bad, and gave me the 200 alarm. Mazak Alarm 327 NOT IN ATC START POSITION. The 264 alarm sounds familiar to that one. Bill Feb 22, 2008 · I turned on my mazak QT15N (Controller T32-2) this morning and got "Alarm 058 Emergency Stop(External)" powered off and back on and I'm getting "Alarm 128 Emergency Stop" for about 2 seconds then it changes to "Alarm 201 Breaker Trip" . The supply line from the tank to the pump had a faulty hose clamp that resulted in a slow leak. Mazak Alarm 375 MOTOR & SERVO TURNING OFF ERR. Description An alarm signal has been received from the ATC amplifier. I have a VF-2 and my machine and it is producing alarm 291. I don't have a book with alarms in it so I don't know where to start on this. For alarm messages example 10 Detector Malfunction 1 (&00000001,&0007) I read the alarm as number 1 on the drive, and axis number 7 Hello. The machine is still stuck with a few alarms though, and that's where I'm stuck. Jan 16, 2006 · Make sure you go to the Diagnostics page, to see if there is more than this alarm. Don't know what to do, I'm supposed to have a job ready for Monday ! Any help would be very much appreciated Alarm List for Mazatrol M32 - Free download as PDF File (. Within 30 seconds, the machine trips again and get the same 201 break trip alarm on the T32. Jan 3, 2017 · One of them would click on, then release and I would have the 201 alarm. See D200/D201. im just trying to home machine and I have no mazak experience thanks again. When I went to the diagnostics screen it showed an alarm #201 NFB (No Fuse Break) Trip alarm as well. . The lost coolant was ending up in the main coolant tank so never made a puddle anywhere. 1 Threading with… Nov 13, 2017 · Right after the cycle completed, we got an alarm "256 Tool Clamp Sensor Malfunction". Any ideas as to which components the alarm is referencing? Also, this happened during a cycle, not at power up as the alarm indicates. Mar 13, 2009 · zoom out on the simulation page more than likely if its with a turning tool the machine thinks the holder is hitting the tailstock which you cant really see unless you zoom out. 4. The alarm does not happen when there are no tools in the spindle while doing a tool change. The alarm description and action does not help me, by turning on the machine this alarm comes on and machine stays in emergency mode, it is giving me big head-ache. Mazak has you covered from day one, and we're with you every step of the way to ensure your success. Looked through the electric book and found it was the work light. Check and remedy Correct the program. Jul 28, 2017 · Machine hung up in the middle of a tool change. Description Although a spindle orientation command is given, the orientation confirmation signal does not turn on within a predetermined time. If the alarm is not cleared, please contact your MAZAK service representative. Nov 5, 2016 · Well I finally have my new to me 1989 Mazak QT-15 set in place. I started to get alarm 260: slideway lubrication alarm after having the machine running for about 15 minutes. look for a flipped breaker, on my machines the thermals are little blue buttons (your milage may vary) Aug 5, 2016 · Mazak QT20 Alarm 15 - system malfunction. Description M-codes which must not be used in combination were selected at the same time. 1099 ) Mazak Alarm 391 on FH 6000 mills thanks for the reply, I finally was able to get through to someone at Mazak. I’m trying to power up / home an Integrex 100 that’s been sitting a few months. Mazak System/Drive error ( No. 1. Read this Alarm List and the Operating Manual carefully in order to make the best use of the Mar 12, 2013 · Well we have a new one today, #15 system Malfunction. It was just one of those mysteries. The turret will rotate,and stop on the correct tool, but is not completely locking in. A milling spindle rotation command was given even though the chuck was not closed. The PLC requires a tool number to be assigned to the spindle to unclamp manually. Does anyone has the manual of this controller. It has turned on every time since then. Mazak Alarm 248 EXTERNAL CONTROLLER (No. - Alarm 219 when the Dec 14, 2011 · Hello, for a good week now I get the above Alarm and can not figure out what is wrong. Fired it up this morning and alarm #12 ABSOLUTE POSITION WARNING came up. Mazak Alarm 395 CHECK SENSOR MALF. After the system boots, the following alarm appears: “22 Feedback System Malfunction (5,0,&0025)” According to the manual for Alarm 22 ( , , 25): Cause - This alarm implies decreases in the voltage of the Jul 8, 2022 · Please help me i work with a mazak vtc 20 b and when i try to start spindle it show me a alarm "M41 SPINDLE MALFUNCTION 1 " the spindle drive show it "F4 32" The machine opening normal and it going to home position normally the problem occurs when i try to start spindle if anyone can help 3. Jul 12, 2010 · IndustryArena Forum > CNC Electronics > CNC Machine Related Electronics > Mazak Nexus 200 - Battery Malfunction Alarm Thread: Mazak Nexus 200 - Battery Malfunction Alarm Results 1 to 2 of 2 Mazak Alarm 251 MILLING MOTOR ROTATION PROHIB. %PDF-1. Go to control and hit reset to clear alarm. Talking to Mazak the thought was to clear the 208 alarm first which may clear the other alarms Jul 15, 2010 · Thanks alot for your valuable information, as you mentioned finally I did bring the machine back to life, after reinitializing the control of machine for 2nd time again, I noticed that the problem was by first re-initializing, I did not follow the re-initializing procedure completly, I missed some steps but now everything is OK but my graphic is not drawing the toolpath correctly, the shape of Mazak Alarm 261 HEAD LUBRICATION ALARM. Mazak G code list for cnc machinists who work on Mazak INTEGREX 300/400-III/III T/IIIS/IIIST cnc machines. I believe that there is air in the grease line but I do not know how to manually purge the lines to move grease back into them. Hi, I just had same alarm on our Mazak 200 yesterday. I know that the machine will Mar 2, 2023 · Mazak . flip the breaker / disconnect the machine / lockout/tag out 3. Once you insert the floppy in the reader you will see 1 thru 2 or 1 thru 6 sections depending how it was originally formatted. Check time it takes to build the pressure inside the line and time for this pressure to drop. You will need to call up each section and select "Contents" to see what is in each section. Description Since the electromagnetic switch OFF command for the motor and servo system has been issued by activation of the emergency stop or door interlock function under CE machine specifications, the electromagnetic switches did not turn off within the required time. The alarm only happens when there is a tool in the spindle while changing tools. My mazak service person advise that this is a normal alarm that you get when doing a tool change with no actual tool on the magazine. Mazak Alarm 270 SPINDLE ORIENT EXCEED TIME. Not quite sure how to move the magazine to the norma We just acquired a Mazak QT250-HP with the Mazatrol 640-T. Jul 27, 2015 · I've been having an issue with my Mazak for a few weeks now. Mazak T32-3 Alarm 015 System Malfunction; 01-24-2012, 10:07 AM #2. ≡ MENU. D. The line looks ok to me: IF[#157EQ1]THEN#800=1 Does anyone know why I could be getting that alarm? Dec 14, 2017 · Once you power up you machine, check status of X0A and wait till grease motor is ON ( Y15) . Mazak VTC-300C Alarm 202; problems MAHO 300c 1984; 11-28-2007, 12:06 PM #2. Mazak Alarm 224 CHUCK SENSOR MALFUNCTION. Jul 12, 2019 #1 Mazak Alarm 394 ATC CONTROLLER MALF. 5 Procedure for Inspection of Each Trouble. So my question, how much air is the HAAS really demanding, that my compressor is almost running constantly? Why all of a sudden am I getting alarm 291? Got some info from Mazak tech support and did some digging. Miscellaneous Function (M-Code) for the Mazak INTEGREX 300/400-III/III T/IIIS/IIIST Mazak M Code List M-code ≡ MENU Home Fanuc Learn Examples Sinumerik Haas Reference Alarms Programming About On a Mazak 8SP T-2 control, when I powered it up today, it gave an alarm #20 "NMI Emergency Stop" on the position screen. xl pw px fe zj pl br pj we ba