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Type: Posts; User: guhl

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  1. Replies
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    368

    Fanuc 0TB RS232 issue

    After memory crashing our Fanuc 0TB doesnt want to input parameters via RS232
    I input all options and parameters #2, #38, #552 as usual
    But when I push INPUT button LSK doesnt appear
    With and...
  2. Replies
    1
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    370

    Fanuc 0TB RS232 issue

    After memory crashing our Fanuc 0TB doesnt want to input parameters via RS232
    I input all options and parameters #2, #38, #552 as usual
    But when I push INPUT button LSK doesnt appear
    With and...
  3. Replies
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    734

    May be this will help

    May be this will help
  4. Looks like you should enter password into...

    Looks like you should enter password into register 488 in diagnostic Mode.
    2209 - ladder display mode
  5. Replies
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    PWMs - signals for direct transistor bridge...

    PWMs - signals for direct transistor bridge control
    IRn, ISn - current feedback
    MCON - contactor ON signal
    DRDY - drive ready signal
  6. Replies
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    864

    Re: G81/G83 can cycles on 0T

    Parameter 909#3 usually opens this option
  7. Replies
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    852

    At first check power supply on the MB

    At first check power supply on the MB
  8. Replies
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    784

    Re: RS232 problems Fanuc 18M

    What about Flow control settings on PC? Try to change them

    RS232 Communications | Fanuc 0i, 16i, 18i, 21i Series and 16/18 Models A, B and C | SharpCam Ltd
  9. Replies
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    Re: Fanuc 0-MD - Message Not support

    You should get "911 ram parity error".
    Now you have to put in rs232 parameters by hand, then options by hand (or through rs232 pushing eob+input) and parameters.
    Hope you backed up 900's...
  10. If your spindle stops axis wil stop as well ...

    If your spindle stops axis wil stop as well

    https://www.kennametal.com/in/en/resources/engineering-calculators/miscellaneous/speed-and-feed.html
  11. Replies
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    852

    Re: Fanuc 0-MD - Message No support

    Take a photo of this message, please.
  12. So why don't you use feed per revolution Mode...

    So why don't you use feed per revolution Mode (G95)?
  13. May be your spindle encoder intended for rigid...

    May be your spindle encoder intended for rigid tapping?
    If so, i'm not sure if it is coupled all the time.
    Or you can observe real spindle speed during machining?
  14. Replies
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    Re: Absolute values changing without movement

    That is the manual
    https://www.amazon.com/Fanuc-Operators-Manual-Appendixes-100/dp/B004THDH96

    Early I found it on cncmanual.com for free
  15. Then you should use spindle encoder and command...

    Then you should use spindle encoder and command feed per routine.
    I would advise you take additional gauge with comparator, but where will you get reference? - because your cnc uses serial spindle...
  16. Re: The method of comparing the actual spindle speed with the set point speed

    SAR - is an output signal of spindle VFD and it must be procceded in ladder. Usually there is the M-command, which activates this function.
    You should put it after SxxxM4(3) block
  17. Replies
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    Re: Fanuc O-T not ready on startup

    Look into wiring diaram on X21.4 signal and you will find out what can cause this alarm.
    Along with emg button and limit switches this can be air pressure switch
    As a rule, there is a button...
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    961

    Re: MAZAK HCN 6000 II Mazatrol MATRIX - ATC ????

    this must be in maintenance manual for your machine
    should to be something like that
  19. Replies
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    hello can you tell me how to do "I/O monitor...

    hello can you tell me how to do "I/O monitor write"?
  20. Replies
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    904

    TNC415B compensation tables input

    I have 3 files with COM extension (non-linear compensation). Trying load them through TNCServer under 807667 password. TNCServer shows loading, then contence of file appears on TNC screen, I push...
  21. Thread: G code for OT A

    by guhl
    Replies
    2
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    839

    Re: G code for OT A

    here you are
  22. Thread: IC Intel D8251A

    by guhl
    Replies
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    766

    Re: IC Intel D8251A

    I know only russian one KR580VV51A - it's the fully same except package (pin pitch is 2,5 mm instead of 2,54 mm), but I inserted this one into socket
  23. Replies
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    Re: fanuc om starts from computer

    check which signal turns on G127.5 coil in ladder
    G127.5 means DNC mode for Fanuc
  24. Re: 100 power supply will work with 10t fanuc system

    for 10 series - yes
  25. Thread: JINN FA JCL-42

    by guhl
    Replies
    5
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    1,056

    Re: JINN FA JCL-42

    can you check ladder? find the step, where M21 ativate MFIN function
    can you change M21 action from open to close, may be your chuck is supposed to close when you input M21
  26. Thread: JINN FA JCL-42

    by guhl
    Replies
    5
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    1,056

    Re: JINN FA JCL-42

    check "chuck open" sensor
  27. Thread: 078 P/S ALARM

    by guhl
    Replies
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    6,134

    Re: 078 P/S ALARM

    signal 8#7 (1st from the left) = 1 during M98 action?
    look into diagnostic screen
  28. Replies
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    1,466

    Re: MAzak VTC20CM Bus Error

    hello have you managed to solve the problem?
  29. Thread: 078 P/S ALARM

    by guhl
    Replies
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    6,134

    Re: 078 P/S ALARM

    what is instruction for barfeeder?
    looks like the instruction for barfeeder calls macro which is absent
  30. Replies
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    Re: Fanuc OT-A Manual Needed

    List of G-codes for 0TA series in attachment
    You may find description in manual for 0TC or 0i series
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