'MYCENTER 1 ZERO RETURN ISSUES.'

MYCENTER 1 ZERO RETURN ISSUES.

JACOB from CALIFORNIA -

Hello all,

i have a mycenter 1 with a fanuc 3m,

this is how the problem started i could not zero the y axis, i powered up the control while pressing the (- + . ) keys to go to the fanuc background screen to stablish the zero point, well that lost the parameters i got the lader and opr. manuals and the parameters from kitamura i have gone thru and matched parameters now the machine powers up with a over travel alarm, but if i trie to zero the X axis i goes into hard limit and servo ovrload the X axis does not move to the positive direction only to the negative, i moved the table to the center manualy, i think i need to reestablish the zero points, doe anyone have a procedure or an idea of how i can fix these problem? i also could use the fanuc manuals for these machine.

thanks for any feedback i really need the help.

Comment #1 phil (212.57.230.47) -

bit suprised you lost parameters, but usually reference problems are due to soft limits. with the axis in middle positions try nc off and power on pressing the P and Cancel buttons. this normally works.

Comment #2 JACOB from CALIFORNIA -

Thanks Phil, that worked i got all the axis to zero out,

the yellow light alarm button is still flashing and when i press it it shows a number 2 on the tool position display, i dont have my alarm parameter manual so i dont know what it can be ill call kitamura in the morning and see if they have any advice.

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