584,849 active members*
4,429 visitors online*
Register for free
Login
Results 1 to 15 of 15
  1. #1
    Join Date
    Oct 2010
    Posts
    0

    Meldas 500 Series Power up Issue

    Recently purchased a late 90's model Mitsubishi Milling center with the Meldas 520MT.
    At power up, drives come on and some relays light up as well as some of the pmc push buttons (coolant on/off, etc.).
    However, there is no display on monitor and no led's on QX521 card.
    No machine ready light or responce?
    QX084 card has green led's lit.
    QX141-1 card has green led's lit and one red led blinking.
    Seems to have power going to display but no data so to speak.
    Back lamp to monitor is lit.
    All cables seem to be connected properly.
    Backup battery checks ok. (not sure how long machine sat)
    Anyone have these symtems before?
    Thanks for your help!
    JP

  2. #2
    Join Date
    Oct 2005
    Posts
    3
    red light on qx141 will indicate problem in CPU, you should try to check first qx141,
    contact the service center for further troubleshooting

  3. #3
    Join Date
    Oct 2010
    Posts
    0
    Thanks interruptedz, will do!

  4. #4
    Join Date
    Oct 2010
    Posts
    0
    I have the same problem, any solutions jet?

  5. #5
    Join Date
    Oct 2010
    Posts
    0
    Actually turned out to be a very simple issue.
    QX141 card was installed in wrong slot.
    Never know what your getting sometimes when buying used equipment???

  6. #6
    Join Date
    Oct 2010
    Posts
    0
    Well my machine is working OK, when powered down and stays off for the weekend then it won't start up. Actually the red LED is on QX722 which is piggy backing the QX141-1.
    No solution jet.
    Thanks for reply

  7. #7
    Join Date
    Jan 2008
    Posts
    199
    pocok,

    The LED is a watchdog which basically means the control is locked up. You say that the machine runs fine but come Monday I assume you have this issue.

    What do you do to get the machine operational again?

    Typically this issue pertains to the battery. I believe someone asked you to measure the battery voltage. What were the results? This measurement must be completed with the power off and the battery of course should remain plugged in to the CNC. These batteries are non-rechargable lithium batteries and must be replaced over time.

    Hope this helps a little.

    Regards,
    Chippy

  8. #8
    Join Date
    Oct 2010
    Posts
    0
    Chippy,
    In the morning when the machine won't start I do turn ON_OFF a couple off time till comes on.
    The battery voltage is 3.008 VDC with power off for 2-3 minutes.
    This is the battery accessible from outside behind a little door.
    Are there any more batteries on any other circuit cards?
    Does anyone had any power supply problems/aka replaced capacitors?

    Thanks for replies, Happy New Year to all!

  9. #9
    Join Date
    Nov 2009
    Posts
    5
    It looks like you may have lost the information, due to the battery dying. There is a recovery procedure, contact Mitsubishi and they should send it to you. If this happened you will need to have the parameters and files on a disk to be able to load them back up again.

    Hope this helps.
    Raul

  10. #10
    Join Date
    Dec 2003
    Posts
    24216
    Quote Originally Posted by Liberty02 View Post
    Hope this helps.
    Raul
    After 3yrs I hope so! :devious:
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  11. #11
    Join Date
    Jan 2011
    Posts
    350
    Lol.

    Anyways since this thread is on the map:

    TSS
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 1 of 10
    Set-up:
    1) Set-up the RS-232 communication cable and Procomm Setting on personal computer
    a. Verify the RS-232 Cable configuration.
    b. Verify Procomm Settings.
    2) Connect the RS-232 cable and open Procomm Plus 4.8
    a. Connect the RS-232 Cable;
    i. Plug the DB9 connector to the RS-232 port on the Personal Computer.
    ii. Plug the DB25 connector to the RS-232 port on to the port on the machine panel.
    The DB25 should be connected to CH1 of the SA21-1 or -2 cables on the QX522.
    ** SA21-1 and SA21-2 Cable Diagrams are listed on the last pages.
    b. Open Procomm Plus 4.8
    On the personal computer
    i. Click on the Start, Programs, Procomm Plus, Procomm Plus
    c. Verify the ‘Quick Select Line’ on the Procomm Plus Window
    i. Click on View and check ‘Quick Select Line’
    The ‘Quick Select Line’ is displayed on the bottom of the Procomm Window.
    The ‘Quick Select Line’ should display VT-100, ASCII, direct connect-COM1, 9600, E72
    2
    3
    4
    5
    6
    8
    7
    20
    2
    3
    7
    8
    4
    1
    6
    5
    (RD)
    (SD)
    (RTS)
    (CTS)
    (DCD)
    (DTR)
    (DSR)
    (SG)
    (TD)
    (SD)
    (RTS)
    (SG)
    (CTS)
    (DSR)
    (DCD)
    (DTR)
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 2 of 10
    3) Set-up the M520 series I/O parameters
    a. Access the I/O Parameters;
    i. Press the [DIAGN IN/OUT] Function Select Key
    ii. Press the [MENU] Menu Key two times
    iii. Press the [PARAM] Menu Key
    You should see [I/O BASE PARAM] on the upper-left and page (1/5) on the upper-right of the NC screen.
    b. Set DATA IN for Port 1 (CH1) and Device 0;
    On the [I/O BASE PARAM] page (1/5)
    i. Press [01], [>]cursor, [1] then [INPUT], Set the port
    ii. Press [0] then [INPUT], Set the device
    c. Set DATA OUT for Port 1 (CH1) and Device 0;
    On the [I/O BASE PARAM] page (1/5)
    i. Press [03], [>]cursor, [1] then [INPUT], Set the port,
    ii. Press [0] then [INPUT], Set the device,
    You should see the following:
    # <PORT> <DEVICE>
    1 DATA IN 1 0 : MEA
    2 DATA OUT 1 0 : MEA
    d. Set the Device 0 Parameters;
    First Access the I/O Parameters then press [>] Page Key.
    On the [I/O DEVICE PARAM (1)] page (2/5)
    i. Press [0], [>] cursor, [1], [>] cursor, [MEA] then [INPUT], Set the Device Name,
    ii. Press [1] then [INPUT], Set the Baud Rate to 9600BPS;
    iii. Press [3] then [INPUT], Set the Stop Bit to 2;
    iv. Press [0] then [INPUT], Set the Parity Effective to ‘not added’;
    v. Press [0] then [INPUT], Set the Even Parity to ‘Even’;
    vi. Press [3] then [INPUT], Set the Character Length to 8-bits;
    vii. Press [0] then [INPUT], Set the Term. Type ‘at the EOR code’;
    viii. Press [0] then [INPUT], Set the Code 1;
    ix. Press [0] then [INPUT], Set the Code 2;
    x. Press [0] then [INPUT], Set the Rewind Code;
    xi. Press [3] then [INPUT], Set the Handshake to ‘DC’ code;
    xii. Press [1] then [INPUT], Set the DC Code Parity to ‘no parity’;
    xiii. Press [>] Page Key, Access page (3/5);
    On the [I/O DEVICE PARAM (2)] page (3/5)
    xiv. Press [0], [>] cursor, [1], [>], [0] then [INPUT], Set the DC2/DC4 Output to ‘none’;
    xv. Press [1] then [INPUT], Set the CR Output to ‘add’;
    xvi. Press [0] then [INPUT], Set the EIA Output to ‘ISO’;
    xvii. Press [0] then [INPUT], Set the Title Feed Out to ‘200’;
    xviii. Press [0] then [INPUT], Set the Parity V to ‘Do not check’;
    xix. Press [90] then [INPUT], Set the Time Out to 90 seconds;
    xx. Press [0] then [INPUT], Set the RST Ignore to ‘valid’;
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 3 of 10
    Disable Edit Locks:
    1) Verify that the edit switch on the operation panel is set to OFF
    2) Verify and set the Edit Lock B Parameter on the Process Parameter Screen
    a. Access page (2/2) the Control Parameter;
    i. Press the [TOOL/PARAM] Function Select Key
    ii. Press the [MENU] Menu Key
    iii. Press the [CONTROL] Menu Key
    iv. Press the [>] Page Key
    You should see [CONTROL PARAMETER] on the upper left and page (2/2) on the upper right of the NC screen.
    b. Verify and remove highlight of #40 EDIT LOCK B parameter;
    First access page (2/2) of the Control Parameter.
    i. View and verify if parameter #40 is highlighted.
    ** You will need to set this back to the original setting when completed.
    * If #40 EDIT LOCK B is highlighted then perform then
    ii. Press [40], then [INPUT], Set the #40 to ‘edit’;
    * If #40 EDIT LOCK B is not highlighted then move to next step
    (Verify and set Edit Lock C Parameter in the Machine Parameters)
    3) Verify and set the Edit Lock C Parameters on the Machine Parameter Screen
    a. Access the Machine Parameter Screen;
    i. Press the [DIAGN IN/OUT] Function Select Key
    ii. Press the [PLC-I/F] Menu Key
    iii. Press the [1001], [>]cursor two times, [M], then [INPUT]
    iv. Press the [TOOL PARAM] Menu Key
    You should see [BASE SPEC. PARAM] on the upper left and page (1/10) on the upper right of the NC screen.
    b. Verify and change the #7 edlk_c parameter;
    First access the Machine Parameter then press [>] Page Key four times to page (5/10).
    i. View and write down the current value of #7
    * You will need to set this back to the original value when completed.
    ii. Press [7], [>] cursor, [0] then [INPUT], Set the #7 to ‘Edit’;
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 4 of 10
    Output and Input of User Data
    1) Output of User Data - Programs, Tool Data, Common Variables and Macro Programs
    a. Access the DATA OUTPUT screen
    i. Press the [DIAGN IN/OUT] Function Select Key,
    ii. Press the [MENU] Menu Key,
    iii. Press the [OUTPUT] Menu Key
    You should see [DATA OUTPUT] on the upper left-side of the screen.
    b. Output all Programs
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file
    i. Press Ctrl+Alt+4 on the personal computer (make sure the Procomm Window is active)
    ii. Type in a file name such as M520APrograms (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [1], [>] cursor, [ALL], then [Input], Output all Programs;
    c. Output a single Program (For example program number 123)
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file
    i. Press Ctrl+Alt+4 on the personal computer (make sure the Procomm Window is active)
    ii. Type in a file name such as Program123 (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [1], [>] cursor, [123], then [Input], Output programs number 123;
    d. Output a range of program (For example programs between 123 through 789)
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520APrograms2 (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [1], [>] cursor, [123], [>] cursor,[789] then [Input], Output programs number 123 through 789;
    e. Output all Tool Data
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520ATools (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [2], [>] cursor, [ALL], then [Input], Output tool data;
    f. Output all Common Variables
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AVariables (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [5], [>] cursor, [ALL], then [Input], Output the common variables;
    g. Output all Macro Programs
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 5 of 10
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AMacros (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [30], [>] cursor, [ALL], then [Input], Output the macro programs;
    2) Input of User Data - Programs, Tool Data, Common Variables and Macro Programs
    a. Access the DATA INPUT screen
    i. Press the [DIAGN IN/OUT] Function Select Key
    ii. Press the [MENU] Menu Key, then [MENU] Menu Key
    iii. Press the [INPUT] Menu Key
    You should see [DATA INPUT] on the upper left-side of the screen.
    b. Input all Programs
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [1], [>] cursor, then [Input], Input all Programs;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520APrograms (saved earlier as a .txt file)
    iv. Click Open
    c. Input a single Program (For example program number 123)
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [1], [>] cursor, then [Input], Input a single program;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as Program123 (saved earlier as a .txt file)
    iv. Click Open
    d. Input all Tool Data
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [2], [>] cursor, then [Input], Input all Tools;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520ATools (saved earlier as a .txt file)
    iv. Click Open
    e. Input all Common Variables
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [5], [>] cursor, then [Input], Input all Common Variables;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AVariables (saved earlier as a .txt file)
    iv. Click Open
    f. Input all Macro Programs
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [30], [>] cursor, then [Input], Input all Macro Programs;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AMacros (saved earlier as a .txt file)
    iv. Click Open
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 6 of 10
    Stop PLC, Output and Input Maintenance Information
    1) Stop the PLC to backup Maintenance Data
    a. Prepare the machine
    i. Command each axis to machine zero
    ii. Press [RESET]
    iii. Press the Emergency Stop Button
    b. Access the Bit Select Screen
    i. Press the [TOOL/PARAM] Function Select Key
    ii. Press the [MENU] Menu Key two times
    iii. Press [PLC]
    iv. Press [>] Page Key eight times to page (9/10)
    You should see [BIT SELECT] on the upper left-side and page (9/10) on the upper right-side of the NC screen.
    c. Enable the PLC On-board Function
    First Access the Bit Select screen.
    View and write down the current value of #51 bit 0.
    ** You will need to set this back to its original value.
    i. Press [51], [>] cursor eight times, [1] (under bit-0), then [INPUT], Enable the PLC On-board function;
    d. Access the 4RUN/SP screen
    i. Press the [F0] Function Key
    ii. Press the [MENU] Menu Key
    iii. Press the [FILE] Menu Key
    iv. Press the [4RUN/SP] Menu Key
    e. Stop the PLC
    i. Press [1], then [INPUT], Stop the PLC;
    2) Output of Maintenance Data – Parameters, ALL1, ALL2 & ALL3
    a. Access the DATA OUTPUT screen
    i. Press the [DIAGN IN/OUT] Function Select Key
    ii. Press the [MENU] Menu Key, then <MENU> Menu Key
    iii. Press the [OUTPUT] Menu Key
    You should see [DATA OUTPUT] on the upper left-side of the screen.
    b. Output all Parameters
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AParameters (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [3], [>] cursor, [ALL], then [Input], Output all Parameters;
    c. Output ALL1 Maintenance Data
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AALL1 (it should save it as a .txt file)
    iii. Click Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [99], [>] cursor, [ALL1], then [Input], Output ALL1 Maintenance Data;
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 7 of 10
    d. Output ALL2 Maintenance Data
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AALL2 (it should save it as a .txt file)
    iii. Press Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [99], [>] cursor, [ALL2], then [Input], Output ALL2 Maintenance Data;
    e. Output ALL3 Maintenance Data
    First Access the DATA OUTPUT screen on the M520A control
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    i. Press Ctrl+Alt+4 on the personal computer
    ii. Type in a file name such as M520AALL3 (it should save it as a .txt file)
    iii. Press Save
    On the M520A, DATA OUTPUT screen;
    iv. Press [99], [>] cursor, [ALL3], then [Input], Output ALL3 Maintenance Data;
    3) Input of Maintenance Data – Parameters, ALL1, ALL2 & ALL3
    a. Access the DATA INPUT screen
    i. Press the [DIAGN IN/OUT] Function Select Key
    ii. Press the [MENU] Menu Key, then [MENU] Menu Key
    iii. Press the [INPUT] Menu Key
    You should see [DATA INPUT] on the upper left-side of the screen.
    b. Input all Parameters
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [3], [>] cursor, then [Input], Input all Parameters;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AParameters (it should save it as a .txt file)
    iv. Click Save
    c. Input ALL1 Maintenance Data
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [99], [>] cursor, [ALL1], then [Input], Input ALL1 Maintenance Data;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AALL1 (it should save it as a .txt file)
    iv. Click Save
    d. Input ALL2 Maintenance Data
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [99], [>] cursor, [ALL2], then [Input], Input ALL2 Maintenance Data;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AALL2 (it should save it as a .txt file)
    iv. Press Save
    M520A Series
    - M520AL and M520AM -
    RS-232 Communication Procedure using Procomm4.8
    Mitsubishi Electric Automation Inc. - MEAU Home Mitsubishi Electric Automation, Inc. Page 8 of 10
    e. Input ALL3 Maintenance Data
    First Access the DATA INPUT screen on the M520A control
    On the M520A, DATA INPUT screen;
    i. Press [99], [>] cursor, [ALL3], then [Input], Input ALL3 Maintenance Data;
    On the personal computer, Set-up Procomm to send a file (make sure the Procomm Window is active)
    ii. Press Ctrl+Alt+3 on the personal computer
    iii. Choose the file such as M520AALL3 (it should save it as a .txt file)
    iv. Press Save
    4) Restart the PLC
    a. Access the Bit Select Screen
    i. Press the [TOOL/PARAM] Function Select Key
    ii. Press the [MENU] Menu Key three times
    iii. Press [PLC]
    iv. Press [>] Page Key four times to page (5/6)
    You should see [BIT SELECT] on the upper left-side and page (5/6) on the upper right-side of the NC screen.
    b. Access the 4RUN/SP screen
    i. Press the [F0] Function Key
    ii. Press the [MENU] Menu Key
    iii. Press the [FILE] Menu Key
    iv. Press the [4RUN/SP] Menu Key
    c. Restart the PLC
    First access the 4RUN/SP screen
    i. Press [0], then [INPUT], Stop the PLC;
    d. Cycle Power to the Machine
    i. Power OFF the M520A control and Main Circuit Breaker
    ii. Power ON the Main Circuit Breaker and M520A

  12. #12
    Join Date
    Nov 2009
    Posts
    5
    Al, the procedure I have is different, since our Mitsubishis are old (Meldas 520 mill), I use a 3.5 disk, which I believe is simpler. When we loose the memory we have to start by moving the switches 1 and 3 on the QX141 board, if you are not getting anything on the screen this may be the way to start. I do not have the information right now, but if you do have that swich which has from 1 to 8 with small levers and want that procedure, send me an e-mail to [email protected] and I will look for it, scan it and send it to you.

    Right now I have a similar issue, but my problem is that the machine is not responding to the recovery procedure, the screen will not turn on, I believe I have a problem on the QX141 board.

  13. #13
    Join Date
    Jan 2011
    Posts
    350
    I just posted this because I read a post about recovery procedure. To format, there should be a CS2 switch on the NC that you set to a value (it's 6 for M50 but I'm not sure if it's the same for M500), power off, put back CS2 to 0 and power on again. Also in M50 there's setup format parameter that needs to be used to complete the formatting, not sure if M500 also needs to. As for your issue, well while it might be your graphic board could also be the screen monitor itself or the screen monitor cable.

    Cheers.

  14. #14
    Join Date
    Nov 2009
    Posts
    5
    Thank you for the ideas, I happen to have a QX141 board from a lathe and just to make sure it was not the monitor, we tried it out and it does display the lathe information on the mill, including only the 2 axis.

    We think that the QX141 switches may have an issue, we will test jumping this switch with cables to make sure if this is the problem or not.

    The CS2 switch you talk about on our machines are switches 1 and 3 on the QX141 you need to move to the right, turn on, the turn off and return them to the left and turn on again, that will reset everything, but we still need to format, it is not a long procedure, but the first time you do it could ve a little confusing.

  15. #15
    Join Date
    Dec 2015
    Posts
    170

    Re: Meldas 500 Series Power up Issue

    anyone will help me out to share backup of DAEWOO PUMA 8S WITH MELDAS 500. in power supply battery died backup all lost so machine is not getting ready, please help me if anyone's can do share backup with me.
    [email protected]
    thanks alot for helping me out & i know here all are very helpful people, hope i backup me machine

Similar Threads

  1. Meldas 500 Series
    By ScoobyDoo in forum OKK
    Replies: 2
    Last Post: 08-23-2021, 04:52 PM
  2. Meldas 300 series
    By TOLRIT in forum Mazak, Mitsubishi, Mazatrol
    Replies: 0
    Last Post: 11-19-2012, 05:21 PM
  3. MELDAS 300 series
    By DANMI38 in forum Mazak, Mitsubishi, Mazatrol
    Replies: 2
    Last Post: 03-09-2009, 04:59 PM
  4. meldas 50 Series
    By nastek in forum Mazak, Mitsubishi, Mazatrol
    Replies: 5
    Last Post: 01-01-2007, 04:32 AM
  5. Series 1 Power Issue
    By markhas in forum Bridgeport / Hardinge Mills
    Replies: 5
    Last Post: 08-10-2006, 11:35 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •