Posts Tagged ‘verted’

converted to decimal values

converted to decimal values


Mirror Image Status Check


Mir ror im age is gen er ally a ba sic fea ture of most CNC ma chin ing cen ters and even some CNC


lathes Its main pur pose is to re verse the di rec tional sign of the spec i fied axis, ei ther the X-axis,


the Y-axis, or both the XY-axes on CNC ma chin ing cen ters, and the X-axis on CNC lathes In ad –


di tion, the axis re ver sal may cause not only the change in the axis-mo tion di rec tion, but also the


copper busbar Machine


change in the arc di rec tion (CW vs CCW), and the cut ter ra dius off set It is the cut ter ra dius off –


set that is most crit i cal, not the other fea tures Machinability of the part ( climb mill ing vs con ven –


tional mill ing) may also be af fected


Copyright 2005, Industrial Press Inc, New York, NY – FANUC CNC Custom Macros


200


Chapter 16


In the mac ros, the sta tus of the mir ror im age can be mon i tored for each axis individually This


macro fea ture is called the mir cnc equipment ror im age check sig nal At any time dur ing the macro pro cess ing,


the macro can in quire as to the sta tus of the cur rent set ting of the mir ror im age The re sult of the


in quiry is a bi nary value re ceived and con verted into a dec i mal for mat


On most Fanuc con trols, the sys tem variable that stores the mir ror im age re lated in for ma tion is


#3007 ( bit type) – note the de tails of angle shearing machine bits eval u a tions:


8th axis


7th axis


6th axis


5th axis


4th axis


3rd axis


2nd axis


1st axis


27


26


25


24


23


22


21


20


128


64


32


16


8


4


2


1


This typ i cal sta tus shows up to eight axes In prac tice, how ever, only the first two axes will prob –


a bly used most of ten – the X and the Y axis (com monly the 1st and the 2nd axis) on a CNC ma Angle Punching


chin ing cen ter Some older con trols may have fewer than eight axes avail able un der the vari able


#3007 The first line of the ta ble is the axis de scrip tion, the sec ond line is the axis iden ti fi ca tion –


the third line con tains the bi nary equiv a lent of each bit (re mem be