Mazak alarm 21 insufficient voltage. Machine was sitting idle when 4 alarms popped up.

Mar 21, 2023; Mazak; Replies 2 Views 187. Follow the instructions to successfully change these batteries. Low voltage encoder backup data, Battery is ok! 2. 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 backup battery for the absolute position data detection circuit of the control card. Perform routine maintenance on your Mazak machine to prevent alarm occurrences Jul 3, 2009 · I have a vtc20 with mazatrol M plus control. We have 1 Mazak Alarm 10 Detector Malfunction manuals for free PDF download. Jvanman May 21, 2020. 8. Relocation Detected R. When I powered it up and tried to clear alarms so I could move the axis. Check and remedy After turning NC power off, turn the main circuit breaker off and then turn it back on. Still giving overload. Instruction Manual and User Guide for Mazak Alarm 10 Detector Malfunction. (Excluding alarms 32 and 37. Also the X & B drive unit is flashing F4 and F1 usually its just a static 56 showing on the display. We just wired the machine up and were trying to get it going. ) Aug 5, 2016 · We are having intermittent problems with our QT20, alarm 15 system malfunction. Mazak’s 2D laser machines are available in two configurations, depending on the needs of the laser-cutting application. More than 21. ) 2. Help Others. Troubleshooting 2011 Integrex Tool Change Failure (NEED HELP) Thread starter Pistonring12; Start date Mar 2, 2023 - 1295 Tool Missclamp sensor alarm Nov 3, 2021 · It's probably not in there, if it is the one behind the control it's likely on the board on the back of the monitor. Log in Register. Replace SPM Alarm Code 07 Excessive Speed Incorrect speed detector parameter setting Alarm Code 09 SPM overload/ overheat Check SPM internal and external cooling fan Send in SPM to us for wash & test service Alarm Code 11 Over-voltage in DC link section Faulty incoming power or PSM Alarm Code 12 Over-current in Jun 29, 2011 · I turn on the machine and i have a bunch of alarms, and machine when to alarm 15 - system malfunction. 251 (Spindle Driver not functional). When the control axis is removed, this alarm can be reset with the NC RESET button. 3. Operation Alarms (M) M01 Dog overrun 0001 Details When returning to the reference position, the near-point detection limit switch did not stop over the dog, but overran the dog. I am facing a problem with Machine the Spindle is not functioning it shows Alarm No. Power was mstored after the bus voltage had dropped to 2DDVDC. I cant get a hold of my night shift to find out what happened. If any drives have alarm then the odds are that it is internal in the drive. HOW do you clear this ANNOYING Mazak alarm??!!! NOBODY KNOWS!! Need Help!-Mazak QT-10 T2 manuals --acct w/ mazak? Dec 30, 2010 · When an alarm occurs, always eliminate the cause of the alarm and ensure safe operation before resetting. Control power low alarm LVDC DC voltage for main circuit is extremely low. Check and remedy Open the DC voltage for driving main circuit is considerabley high. Cause Amplifier power is not yet turned on. Nov 22, 2021 · 96 QT30 T-plus here. (Chuck sensor provided. Mar 20, 2023 · Open the ALARM screen; Press the RESET key on the NC unit; After pressing the RESET key, check to make sure that the alarms 5002, 5102, 5202, 5302, and 5602 are not displayed; If the alarms are present after completing the steps outlined above, try the battery replacement procedure again without turning off the main power breaker. Check and remedy Change the setting of the SET UP switch to “I”. absolute position data disappeared. 13. Mazak has palmed us off to Mitsubishi and the engineer is here now but seems to be at a loose end . We cut the drill bit and broke it off to make sure the spindle was loose. 1393 1394 1395 1397 1396 Alarm message R. I do M19 and spindle spinns up rpm but never completes orient. Cancel any alarm for Mazak machine Check the servo power supply for voltage into and out of. . I'm running a Mazak 640M Fusion CNC Mill. If the alarm occurs immediately after power on when a cable or encoder was disconnected from the battery. Turning on RES (Reset) with input device 2. Description Although a spindle orientation command is given, the orientation confirmation signal does not turn on within a predetermined time. This alarm can also be reset with the PR and AR resetting conditions. Mazak Alarm 394 ATC CONTROLLER MALF. Mazak Alarm 366 SHIFTER CONTROLER MALFUNCTION. Check backup battery for proper voltage; Reset absolute positioning according to machine and drive manuals; Check feedback for connection issues or problems with functionality; S3 10: Under Voltage: Check incoming 3 phase voltage; Voltage should be properly rated and balanced within 5% of each other; Check connections Mazak alarm cancel. Do you guys know how to clear these alarms and get the machine back and run? Thanks FstopView attachment 341899 Alarm deactivation Explanation Alarm reset 1. MPower gives you single-source access to end-to-end support for the lifetime of every Mazak machine. It is recommended to add a high-voltage insulating sleeve over the high-voltage wire. You can configure the alarm clock appearance (text color, type, and size), and these settings will be saved; they will be used when you open your web I Alarms 1. Description An alarm signal has been sent from the shifter-use amplifier to the NC unit. HV Excessive voltage alarm LV5V +5V of control power is abnormally low. Jan 28, 2015 · I am using Mazak Quickturn 20 machine, machine is giving alarm - Alarm 21 Driver Unit Power Mulfunction Machine is normally working when started by spindle manually and on 300 rpm or higher, but when working when I stop the machine on 300 rpm or 800 rpm and then I start the machine again and it gives alarm 21. Mazak has you covered from day one, and we're with you every step of the way to ensure your success. and Sub No. the servo still shows the same alarm. 22 AMPLIFIER NOT EQUIPPED. Drives alarm with only the main breaker turned on (not control on)- all drives if Fanuc should have dash. Failure to observe this item could lead to ruptures or damage, etc. Could pull the cover off the motor and see which wires are tangled together. We just acquired a Mazak QT250-HP with the Mazatrol 640-T. If I realize my mistake fast enough, I can jump into MDI and command another tool change before the alarm appears. Action Contact Mazak Technical Center or Technology Center with the information of the numbers (Alarm No. At that time, you may be asked whether and how the machine was relocated. When setting the alarm, you can click the "Test" button to preview the alert and check the sound volume. If they drain quickly you must determine which pulse coder or cable is shorted and drawing the battery down. DC link voltage low alarm Regenerative discharge energy in short time is large or regenerative discharge circuit is faulty. The X and Y axis move fine, but the Z sounds like it is shuttering and then it will thrown the servo overload alarm. 21 SYSTEM ERROR. Replaced batteries, reloaded parameters via keypad, and cleared all but this one fault code. Oct 22, 2020 · Hi All, Does Anyone know how to reset this alarm on a Mazak VCN-510C-II? Thanks in advance. I'd reload the MR-J2 parameters like onthebumper mentioned. Remedy - Increase the length of the near-point dog. Mar Jan 10, 2009 · Mazak alarm 52 battery alarm will not reset after battery replacement. Can read rpms so i guess plg sensor is ok. Mazak Alarm 270 SPINDLE ORIENT EXCEED TIME. Mazak Alarm 321 MODE CHANGE IMPOSSIBLE (DURING ATC CYCLE) Feb 22, 2005 · Hi all; Having problems with x+,x-,y+,y- overtravel alarms on my quickturn 20 with mazatrol t1. It will even alarm out in manual mode when I have the RPM of the spindle at '0'. Mazak Alarm 325 TL. - Reduce the reference position return speed. Check and remedy Check the lubrication oil level, and replenish lubricating oil if required. Any advise on this would be much appreciated. 7. Click "Occurred Alarm Reset" in the "Alarm Display" window of MR Configurator2. After this time, errors began to appear sporadically. Mazak Alarm 253 OVERLOAD DETECTION Alarm Code 03 DC Link fuse blown. Feb 18, 2022 · Hi, I'm just getting into some Mazak gear for the first time. Therefore, Mazak offers a wide range of 2D laser machines designed to meet the specific needs of a fabricator’s operation. Does anyone know where the battery is located? We looked around in the back, but couldn't find it. Purchase replacement batteries from Mazak Technical Center or Technology Center and replace the batteries with new ones. D. Take a snap of the inside of the electrical box on the back of the machine. the new spindle amp is flashing F6 and 23. 11. 7. 2. You can check the voltage back at that contactor inside the cabinet w/o having to take apart any of the connections to make sure the wiring and the voltage agree. Nov 5, 2016 · Well I finally have my new to me 1989 Mazak QT-15 set in place. This is probably basic knowledge but for some reason I'm having trouble finding a definitive answer. Voltage to machine is right at about 200V and DC bus voltage is 287V. The Position page only shows one alarm, Diagnostics will show them all, if you have other alarms. RobertBarnhart Plastic. In the spindle drive the display shows no. 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. Feb 4, 2014 · Mazak Alarm 21 System Error. This morning when I came in I noticed it had "Alarm 21 System Error" up on the screen. 000 machines Check the servo power supply for voltage into and out of. View Profile Mazak ATC Alarm 212 & 300. We checked the voltage across and found it had dropped to . Everything comes up, as well as the control. Can anyone point me in the right direction? My Contact Mazak Technical Center or Technology Center. May 13, 2011 · On my mills, it's about a 20-30 second delay before the alarm appears. Checked all low voltage supplies and all appeared correct. Advertisement. Machine was sitting idle when 4 alarms popped up. There should be a warring diagram on the motor or inside the cover. Electron Z32 Alarms Complete list of Z32 CNC alarm codes. 77 likes · 1 talking about this. Mar 28, 2009 · More than 21. Check and remedy The operation mode cannot be changed during ATC. both are refurbished. Mazak G Codes G Code Function G00 Positioning G01 Linear interpolation G01. Mazak Optonics Corporation is a major supplier of laser-cutting systems, offering 50 laser models and leading the industry in the implementation of emerging laser technologies. Checking method Alarm occurs if g»ver is switched on after disconneŒ:tn of all cables but the Mazak Alarm 320 TOOL UNCLAMP IMP. If I switch off the 100 amp breaker to the VFD, I get alarm 204 spindle drive alarm along with the 205 alarm. Nov 5, 2009 · This is on a Mazak QT-20 with a Mazatrol T-Plus controller. The float switch (SL1) has turned off. Please see attachment for the alarm. 000 machines It has a 260 slideway lube alarm it's getting plenty of lube so I assume Feb 4, 2014 · Hello, I'm running a Mazak 640M Fusion CNC Mill. Check and remedy The spindle motor detector/controller is abnormal. Description A TOOL EYE extend/retract command has been given with the SET UP switch remaining set to “O” and the front door remaining open. Apr 27, 2015 · Mazak alarms. I thought it was the fault of the spindle controller (Mitsubishi Freqrol FR-SE) Dec 16, 2014 · We replaced the main power supply and the spindle amplifier (which I assume is the drive unit) not sure though. Jul 22, 2010 · More than 21. It alarmed out yesterday for an alarm 291 no tool unload, tool in magazine. caused the power supply voltage to dro at start. Main PLC card rack has no red led's lit while all green led's are lit according to the manual. We make systems that continue to operate well over a long life. Thread starter RobertBarnhart; Start date Apr 27, 2015; Replies 4 Views 9,386 R. I have alarm code 20 NMI Emergency Stop and code 202 Hydraulic Pressure down. Power down and up again to clear battery voltage 0 alarm. Do not mistake the terminal connections. Spindle drive is Frequol make. ) Check and remedy 1. Sep 14, 2008 · Hi, I've bought a old Mazak VQC 20/50B with Mazatrol M1 Controller with pallet changer. Description An alarm signal has been received from the ATC amplifier. About Mazak Optonics Corporation. :( Mazak Alarm 394 ATC CONTROLLER MALF. I’ve been running multus for years and this is completely new to me. (Main circuit g»ver switched on within 5s after it had switched off. Sign up for technical training, access phone support, order parts, track a spindle rebuild and so much more. They will not reset. I've attached a picture of the diagnostic page with the alarm. 6V battery. Mazak Alarm 250 SPINDLE START MISOPERATION. M01 Some ax does not pass Z The problem was in one of the MR-J2 drives, Someone changed a switch that is on the front of the drive, The LED screen in the front of the drive has to digitals numbers and on the right side has a switch with numbers (0 to 10) and letters (A to F), I have four drives and none of the drives can't have the same number, so two drives were using the same number(2), I have to go to the MR-J2 and Oct 2, 2019 · Hi, I have problem with my Mazak QuickTurn 15N (1990y T32-2) I had a problem with the main power supply in the building (blown fuses during machine start). Description An overload has been detected in a machine having an overload detection option. etc. Mazak Alarm 267 BALL SCREW X44C Nov 19, 2009 · Error 21 is a software alarm and it may be because one or more of your MR-J2s lost its mind. psychomill. (Design the machine so that personal safety can be ensured even if the machine starts suddenly. Oct 11, 2012 · We have a mazak Slant Turn 60N and we have been experiencing the same alarm on our machine, alarm "main supply power malfunction". For alarm messages example 10 Detector Malfunction 1 (&00000001,&0007) I read the alarm as number 1 on the drive, and axis number 7 Oct 17, 2015 · Now, whether it is in manual mode or automatic mode, the I get the '39 over amperage' alarm when the spindle starts to ask for power. After å while alarm 242 spindel orientation malfunction. Description The inside/outside chucking selection is performed with the chuck not opened. Description The pressure switch (SP7) for ball screw and C-axis gear lubrication does not turn on or off within a fixed time. Cutting graphic size too large or too small? Check if the output graphic size is consistent, if there are changes in the Z-axis height position, and if calibration files need adjustments. Cycling the power Turning the power off and then turning it on again. Nov 2, 2018 · Alarm 67 is indicating that the MDS-A/B/C-CV power supply unit has detected that either the R, S, or T line of the AC 200V has lost power, or is not connected. Lee. In the back panel both MR-J2's are flashing AL 02 51 36 91 4C. If the alarm is not cleared, please contact your MAZAK service representative. Ours would throw the #8 battery alarm and it would always be the C/D cell looking battery on the memory unit below the axis drives. Oct 19, 2021 #3 Oct 3, 2016 · So arrived at the shop this morning and am having a closer look in the cabinet of this Mazak SQT10MS. I have replaced both the MDS-A-SP-260 spindle drive and the MDS-A-CV-260 converter drives (with good known) units to no avail. PR: Reset by turning the NC power ON again. Mar 21, 2023; Mazak; Replies 2 Views 363. 5 Faulty parts in the servo amplifier Change the amplifier. We replaced it with a new one and hoped it will solve the problem. Nov 6, 2013 · I have a couple alarms 2 emergency stop 10 detector malfunction how can I clear these alarms? machine is a 510c-ii. Never go near the machine after restoring the power after a failure, as the machine could start suddenly. Once the alarm appears, I have to power off the control to clear it. May 7, 2011 · On my mills, it's about a 20-30 second delay before the alarm appears. To change the mode, wait until ATC has been completed. Got the power hooked up to it today had to rewire transformer to take 480 since last shop had it wired for 230. Joined Dec 4, 2014. Check and remedy After the milling spindle motor has stopped, perform the operations described at left. Injury prevention Do not apply a voltage other than that specified in th is manual, on each terminal. MODE (ORIGIN RET UNFIN. Also as you can see there is several other alarms listed but no explanations. Mar 2, 2023 · Mazak . But if there is an alarm on the spindle drive then its probably Mazak Alarm 267 BALL SCREW X44C LUBRICATION ALARM. View Profile View Forum Posts Private Message View Gallery Uploads Registered Mazak Alarm 324 DIFF. Or, it may alarm out as soon as I hit go. Mazak Alarm 21 Insufficient Voltage In addition to different barrier options, there are several different ways to use security gates for access control. Mar Mazak Optonics believes one size does not fit all when it comes to 2D laser-cutting technology. There are two different types of batteries—backup batteries for encoders and relocation batteries—that need to be replaced every 2,000 hours or when warning alarms appear. Any insight on probable causes/ solutions? Thanks. Thread starter countryboy1966; Start date Mar 20, 2019; Replies 4 Views 14,204 C. EYE EXT. Jul 30, 2019 · For additional assistance please contact the Mazak Laser Applications Department at: 1-888-MAZAK US. Check and remedy After turning NC power off, turn off the main circuit breaker and then turn if back on. IMP. I checked all the breakers and non of them tripped. Fanuc 10/11/12 Alarms Fanuc Series 15 Alarms Fanuc 15i Alarms Fanuc 16i 18i Alarms Fanuc 21 Alarms Fanuc 21i Alarms Fanuc Alarms Fanuc Spindle Alarms Fanuc 6M 6T Alarms D. Today it popped alarm 15 during a run and during a few power shutdowns and restarts it kept coming back. I am using Mazak Quickturn 20 machine, machine is giving alarm - Alarm 21 Driver Unit Power Mulfunction Machine is normally working when started by spindle manually and on 300 rpm or higher, but when working when I stop the machine on 300 rpm or 800 rpm and then I start the machine again and it gives alarm 21. Mazak Alarm 324 DIFF. Operation Alarms (M) I - 1 1. DCSW Abnormal regen- Sep 27, 2018 · Tried to replace mitsubishi AC motor but spindle still wont orient. Apr 27, 2015 #1 May 2, 2023 · Troubleshooting Tips for Mazatrol 640M Alarms Tip 1: Consult the Mazak Manuals. Lee i have a mazak m-plus cnc that bring the alarm "31 servo malfunction 1 Mar 23, 2006 · We checked the panel at the back and found that one of the servo drives was giving an ALARM "AL-01-21" alternately blinking. Within 30 seconds, the machine trips again and get the same 201 break trip alarm on the T32. Yes, friend's machine was sitting in his hot garage for 2 years. Loosed and tightened those connections as well. ) displayed in parentheses. 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. Or The alarm message will appear, and the preselected sound will be played at the set time. FJV-60/80. Communication RD Battery Change Mar 12, 2013 · Check the voltage at the PP and the disconnect on the wall and at the machine 244V on all legs. Live and learn. Or Reduce the cutting load. Mazak Alarm 253 OVERLOAD DETECTION. Once the power leaves the disconnect at the machine it routes to the MC boards and not so easy to check. A spindle rotation command was given during mis-chucking. Speculating if the not on tension bearings have come loose Apr 28, 2005 · I have a 350 alarm and if I try the reset button and button below the reset button and I will then get alarms 204, 21 and 33. ) Description A milling head unclamping command has been given during rotation of the milling spindle motor. (Fanuc 21 Model B) Fanuc 21 Alarm Codes 0 PLEASE TURN OFF POWER 1 TH PARITY ALARM 2 TV PARITY ALARM 3 TOO MANY… Mitsubishi G Codes – CNC Lathe 700/70 Series Mitsubishi G Codes for CNC Lathe machines with Mitsubishi CNC controls (Mitsubishi 700/70 Series). Mazak G code list for cnc machinists who work on Mazak INTEGREX 300/400-III/III T/IIIS/IIIST cnc machines. Mazak Alarm 321 MODE CHANGE IMPOSSIBLE (DURING ATC CYCLE) Description Mode changing has been attempted during the ATC cycle. Thread starter Jvanman; Start date Jul 12, 2019; Replies 4 Views 8,479 J. Close the chuck and start operation with the workpiece gripped. Checking method Alarm occurs if g»ver is switched on after disconneŒ:tn of all cables but the 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). Nov 6, 2009 · Has any one had this problem, Went to fire up the Nexus 410A-II when these two alarms pop up #212 Magazine Drum Malfunction & #302 ATC Arm Driver Malfunction X & Y will home out Z will not Machine is not abused and has very little run time, last program run, drilling and tapping 4 holes Apr 12, 2005 · We twisted the drill bit with pliers and it was loose, still throwing servo overload alarm when we tried to raise the spindle. I am new to this machine. The tailstock has moved during spindle rotat We had a power failure because of lightning, ever since we have this alarm. Check and remedy Carry out the zero-point return operation. Swapped power supply unit from HD2 to HD1 with no change in behavior. Alarm 15, drive 1 =A6, drive 2 =f6/e7, drive 3=e6. i have a mazak m-plus cnc that bring the alarm "31 servo malfunction 1 Also this a Japan imported machine so we run a large voltage transformer to bring the voltage down. 工作機械による生産活動のイノベーション。それを支えるのがマザックの最先端テクノロジーです。マザックの工作機械は5軸・複合加工機による工程集約、さらにギア加工、研削、レーザ加工などの機能を付加することで進化を続けています。 Aug 24, 2018 · I am new to the machine I am running a MAZAK BARTAC (sorry for the caps my iPhone is dumb) i100s. We found a 3. Check and remedy Check the overload detection level. Post troubleshooting recommendations Dec 16, 2001 · Our "new" (Slightly used) Mazak Quick Turn 8 has an alarm #23 - backup battery low voltage. 1 Threading with… Aug 18, 2023 · 6. I have opened the mr-j2-ct software and uploaded the back up, after turning back on I have tried to repair the absolute position with no success, I am unable to reset the two alarms 1. Cause Trouble has occurred during communication with the amplifiers or during communication data processing. 03-31-2009, 10:33 AM #8. 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. Oct 31, 2010 · Phase light was off when the Mazak tech showed it to me. Oct 11, 2012 · 16/18/21, 16i/18i/21i, 160i/180i/210i, 0/00/0-mate, 0i Power down and up again to clear battery voltage 0 alarm. E7 & the spindle is not rotating. Cut off the main circuit power with the contactor when an alarm or emergency stop occurs. Even Mazak support couldn't tell me. Mazak’s QUICK TURN 350 CNC Turning Center delivers great value as part of the manufacturing industry's widest range of Multi-Tasking machines. High-voltage wire arcing? This issue can be quite troublesome. Description 1. (M-SP ROT. Talking to Mazak the thought was to clear the 208 alarm first which may clear the other alarms 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 Mazak Alarm 361 TAIL ALARM Description The tailstock amplifier has detected an overload or too great an error. Ryan. 12. (APC)=Absolute pulse coder. Or close the front door. 4. 000 machines ; Just wondering how i can clear alarm code 1224 on Mazak Matrix Control? 07-23-2010, 04:35 PM #2. Pushing the "SET" button while the display of the servo amplifier is the current alarm display status 3. Mazak Alarm 270 SPINDLE ORIENT EXCEED TIME Jul 22, 2010 · 10. After power on of the control If all drives ready up except the spindle drives this is normal. This alarm can also be reset with the AR resetting conditions. 1156 MCS DC-bus voltage alarm; 1735 Sub-spindle chuck pressure insufficient; Alarm List for the Mazak INTEGREX 300/400-II For other Mazak alarm lists visit 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. Thanks, Bob Mazak Alarm 325 TL. Mazak VTC-300C Alarm 202; problems MAHO 300c 1984; 11-28-2007, 12:06 PM #2. ) . Jan 16, 2006 · Make sure you go to the Diagnostics page, to see if there is more than this alarm. High-precision, high-productivity, double-column vertical machining center 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). What machine is this? and how did this all originally start? Mazak Alarm 329 CHUCKING SELECTION PROHIBITED. ) Description The automatic operation mode was selected without carrying out the zero-point return operation after the power supply had been turned on. this is the alarm on mazatrol controller 21 Drive unit power malfunction 1,0,&0023 alarm. Right in front of my face, there is a breaker tripped # QFB11 So, I reset it and fire up the machine. Discover More Tips. When you try to do a spindle orient I get this alarm 281 no spdl orient (special tool) any help would be greatly appreciated. This will either be the result of something wrong with the voltage source (broken wire, poor connection, or an actual power problem) or something wrong internally to the power supply unit. Similar Threads: Mazak MYSTERY. We would have to cycle the power every morning and the alarm would clear. The spindle may start up fine and run for a few minutes and then alarm out. vt uv lo mw kb po ry kw dl op