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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > Can not drip feeding fanuc OM (128 ps alarm )
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  1. #1

    Can not drip feeding fanuc OM (128 ps alarm )

    Hi
    I have just bought a milling machine with fanuc om control.My control has a tap mode switch and when i choose the tap mode the control shows AUTO ,when i press cycle start the control flashes LSK ,and from the computer I started to send the nc file .
    the result was 128 PS ALARM .
    I made a lot of rs232 cables for fanuc om control and I changed the parameters for dnc but it show always 128 PS ALARM.
    Someone told me to use another post processor but it also fails.
    P.S. G127.5 IS 1 WHEN I SWITH TO TAPE MODE!

    Could anyone help me to start drip feeding ?:bs:

  2. #2
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    Join Date
    Feb 2015
    Posts
    161

    Re: Can not drip feeding fanuc OM (128 ps alarm )

    Are you calling a subprogram in your program?

  3. #3

    Re: Can not drip feeding fanuc OM (128 ps alarm )

    No I am not calling a subprogram in the program that I want to drip feed with the control.
    when I try to drip feed with the control (tape mode) I got 128 ps alarm
    when I try to upload a program to the control I got 85 ps alarm.
    Iam using cimco edit and easydnc

    I just used a lot of rs232 cable and changed 002 , 552 paramteres .
    please help

  4. #4
    Registered
    Join Date
    Sep 2007
    Posts
    63

    Re: Can not drip feeding fanuc OM (128 ps alarm )

    Fanuc alarm: PS128 - SEQUENCE NO. OUT OF RANGE
    Machine Alarm Error & Message:
    PS128 - SEQUENCE NO. OUT OF RANGE

    Fanuc's Alarm Description: Sequence number is other than 1 - 9999.

    Additional Suggestions & Alarm Clarification:
    CNC Programming problem


    Fanuc alarm: 85 - COMMUNICATION ERROR
    Machine Alarm Error & Message:
    85 - COMMUNICATION ERROR

    Fanuc's Alarm Description: When entering data in the memory by using Reader / Puncher interface, an overrun, parity or framing error was generated. The number of bits of input data or setting of baud rate or specification No. of I/O unit is in correct.

  5. #5
    Registered
    Join Date
    Nov 2012
    Posts
    2
    Quote Originally Posted by bertus.nl View Post
    Fanuc alarm: PS128 - SEQUENCE NO. OUT OF RANGE
    Machine Alarm Error & Message:
    PS128 - SEQUENCE NO. OUT OF RANGE

    Fanuc's Alarm Description: Sequence number is other than 1 - 9999.

    Additional Suggestions & Alarm Clarification:
    CNC Programming problem


    Fanuc alarm: 85 - COMMUNICATION ERROR
    Machine Alarm Error & Message:
    85 - COMMUNICATION ERROR

    Fanuc's Alarm Description: When entering data in the memory by using Reader / Puncher interface, an overrun, parity or framing error was generated. The number of bits of input data or setting of baud rate or specification No. of I/O unit is in correct.
    hello friend, i have this same problem in my fanuc control O-M

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