merous benefits It is not the cos metics of the numbering system

mer ous ben e fits It is not the cos me tics of the num ber ing sys tem, it is a prac ti Drilling Machine for Plate cally


ori ented num ber ing sys tem that just hap pens to look ap peal ing as well This num ber ing sys tem is


suit able to use for mu las in the macros, with vari ables, and al lows cal cu la tion of the re quired ad –


dress num ber based on the num ber of an other ad dress


Take, for ex am ple, the fol low ing sit u a tion If the cal cu la tions are based on the sys tem vari able


#5201, all that is needed is a sim ple mul ti pli ca tion to get an other co or di nate sys tem:


o


Through the macro, add 20 times 1 to get the X-value for G54


drilling Machine


o


Through the macro, add 20 times 2 to get the X-value for G55


o


Through the macro, add 20 times 3 to get the X-value for G56


o


Through the macro, add 20 times 4 to get the X-value for G57


o


Through the macro, add 20 times 5 to get the X-value for G58


o


Through the macro, add 20 times 6 to get the X-value for G59


The value of 20 in this case is called the shift value Of course, any other vari able can be used as the base vari able for the cal cu la tions The Dished Head Punching Machine punching machine”>automatic punching machine logic of this ap proach can be used with many cal cu la –


tions, us ing the built-in num ber ing method Going a lit tle step fur ther, think about how to han dle


the jump from one axis to an other Take it as a small chal lenge, but the next sec tion will re veal the


pro cess and explanation


Resetting Program Zero


At least a small but quite prac ti cal ap pli ca tion ex am ple is in place here Its pur pose is to il lus –


trate the ap pli ca tion of sys tem vari ables for a de sir able, yet sim ple pro cess The sys tem vari able


will be used in an ac tual macro pro gram Macro pro gram de vel op ment will be cov ered later, so a


small pre view now may be use ful then The pro ject is quite sim ple, and the small macro pro gram


code can be very use ful in ev ery day CNC ma chin ing The macro ex am ple will only do one thing –


it will re set the cur rent work off set set ting to pro gram zero at the cur rent tool lo

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