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Thread: 300- alarm. write protect

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  1. 06-21-2012, 06:17 PM #1
    alexandermatovu
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    300- alarm. write protect

    I recently replaced APC batteres on fanuc series io - mate mill. and tried resseting the reference point parameter but i always get a "write protect" mesage.

    need help on how to perform zero return (300 alarm)
    thanks!
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  2. 06-22-2012, 03:38 AM #2
    alexfanuc
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    What kind of machine do you have?
    What value do you have in parameter 1815?
    Regards
    Alex
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  3. 06-22-2012, 07:37 AM #3
    alexandermatovu
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    parameter 1815 has Apc set to 1 and APZ set to 0 when i try to change the zero to 1 it says "write protect"


    The machine is an Ajax spark X with fanuc series io - mate.
    Thanks!
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  4. 06-23-2012, 01:56 AM #4
    alexfanuc
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    Push the hard key offsets/settings, go in the setting menu by pushing the soft key settings. In MDI mode change PWE=0 to a 1.An alarm 100 will appear! (meaning pwe=1)
    Try to change parm 1815 bit 4 to a one. Alm 000 will apear to power off the control. Change PWE=1 to a zero.
    Power off and on the control. Make sure the zero position of the axis is the correct one.

    Alex.
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