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  1. #1
    Join Date
    Jun 2006
    Posts
    14

    Fanuc OM PLC Backup

    Hi All
    Is it possible to backup the PLC program from the machine to PC?
    If it is, how?
    Thanks

  2. #2
    Join Date
    Sep 2012
    Posts
    0
    are you wanting the ladder and system files from flash-rom?

  3. #3
    Join Date
    Feb 2009
    Posts
    6028
    Think it depends on what model 0 it is. Early ones were FD cassette, so without the $$$$$$cassette writer, no.

  4. #4
    Join Date
    Sep 2011
    Posts
    0
    Fanuc Series 0 Memory back up
    Step 1: Set up your Personal Computer (PC) or laptop to receive data. (click here for information on RS232 setup)
    Step 2: Punch out NC Parameters as follow
    Select EDIT mode.
    Select PARAMETER screen (by pressing PARAM/DGNOS key once).
    Press and hold EOB key while pressing
    OUTPUT START.
    * Note: OUTPUT will flash in the lower right-hand corner and NC parameters will be
    output.
    Step 3: Punch out PMC Parameters as follow
    Select EDIT mode.
    Select DIAGNOSTICS screen (by pressing PARAM/DGNOS key twice).
    Press OUTPUT START.
    Step 4: Punch out all NC Programs as follow
    Make sure parameter no. 10 bit#4 = 0 (unprotect programs 9000 ~ 9999)
    Select EDIT mode.
    Select PROGRAM Memory screen.
    Key in “O-9999”.
    Press OUTPUT START.
    Step 5: Punch out Offsets as follow
    Select EDIT mode.
    Select OFFSET screen.
    Press OUTPUT START.
    Step 6: Punch out Macro Variables as follow
    *Note: Depending on the CNC software version, macro common variables (#500 to #999) can be output. However,
    common variables #100 to #199 cannot be output. It is best to write them down, rather than outputting them.
    Select EDIT mode.
    Select Macro Variable screen.
    Press OUTPUT START. (variables will be output in program format.)

  5. #5
    Join Date
    Jul 2011
    Posts
    65
    chat,
    Unfortunately, that won't punch out your ladder programming from the plc, only variables, programs, and parameters.
    2x 87' Kitamura Mycenter 2B's, 98' Daewoo ACE V-35, and for the special projects, '05 Dremel tool.

  6. #6
    Join Date
    Jun 2006
    Posts
    14
    FuddMcDee is right. I backed up all programs and parameters, as to chatree's instructions, but that do not include PLC (ladder) backup.

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