Parameter set tings of the bit type always de fine one of two possible states

UC CNC Custom Macros


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Chapter 6


Parameter set tings of the bit type always de fine one of two possible states – never more and


never less When we ap ply these states to the ed it ing and displaying pro gram num bers, only two


pos si bil i ties ex ist for each set tings:


o


Pro gram editing is ALLOWED


or


o


Pro gram editing is NOT ALLOWED


o


Pro gram display during execution is ALLOWED


or


o


CNC H-Beam Drilling


Pro gram display during execution is NOT ALLOWED


In their man u als, Fanuc used ex pres sions such as per mit ted, pro hib ited, per formed, in hib ited,


pro punch machine for Head tected, all along with their op po sites There is noth ing Busway Press Clamp Machine wrong with these ex pres sions, ex cept


when drilling steel used at ran dom, they hardly pro vide con ve nience, easy in ter pre ta tion or con sis tency – and


they fail to pro vide user’s con fi dence The de scrip tion of each pro gram num ber range that fol lows


will use con sis tent and easy to un der stand ex pres sions


Program Numbers – Range O0001 to O7999


Stan dard pro grams (even subprograms) can be stored in the con trol sys tem un der any le git i mate


pro gram num ber, within the pro gram num ber range of O0001 to O7999 These pro grams can be


dis played and viewed at will, they can be reg is tered into the sys tem mem ory with out re stric tions,


and they can be ed ited at will at any time, also with out any re stric tions


If us ing mac ros, re strict standard program numbers within the range of O0001 to O7999


Program Numbers – Range O8000 to O8999


Two groups of pro gram num bers are re stricted by a pa ram e ter set ting The first group (Group


1) is in the range of pro gram num bers O8000 to O8999 It cov ers pro grams within the range of


O8000 to O8999 only Pro grams us ing num bers from Group 1 can not be ed ited, reg is tered, or de –


leted, with out a pa ram e ter set ting The pa ram e ter ac cess num ber de pends on the con trol sys tem:


Parameters related to EDITING – O8000-O8999 program range


Control System Parameter Bit Bit ID


Setting


0 = Program editing is ALLOWED

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