Heidenhain M Codes

Heidenhain M Codes M Description Code M0 Stop Stop prog progra ram m run run (Spi (Spind ndle le STOP STOP,, Cool Coolan antt OFF OFF)) M1 Opti Optiona onall progr program am STOP STOP (Spi (Spind ndle le STOP STOP,, Cool Coolan antt OFF) OFF) Stop program run (Spindle STOP,Coolant STOP,Coolant OFF,Go to block 1,Clear te !tatu! M2 di!pla"(depending on macine parameter)) M# Spindle O$ clock%i!e M& Spi Spindle dle O$ coun ounterclo clock%i!e M' Spindle STOP M Tool Tool cange cange (STO (STOP P progra program m run run (depe (dependi nding ng on on maci macine ne para paramet meter) er),Spi ,Spindl ndlee STOP) STOP) M Coolant O$ M* Coolant OFF M1# M1# Spin Spindl dlee O$ O$ clo clock ck%i %i!e !e (Coo (Coola lant nt O$) O$) M1& M1& Spindl Spindlee O$ O$ coun counte tercl rcloc ock% k%i! i!ee (Co (Cool olant ant O$) O$) M#0 Same a! M2 +acant +acant mi!cellaneou! unction or o r C"cle call, modall" eecti-e (depending on macine mac ine M*  parameter) M*1 .iti .itin n te po!it po!ition ioning ing bloc block/ k/ Coord Coordina inate! te! are are reer reerence enced d to maci macine ne datum datum .itin te po!itioning block/ Coordinate! are reerenced to po!ition deined b" macine M*2 tool builder, !uc a! tool cange po!ition M*& M*& educ educee te te rota rotar" r" ai ai!! di! di!pl pla" a" to to a -al -alue ue bel belo% o% #0 #0 M*3 M*3 Mac Maciine !mall all con conttour our !t !tep! ep! M* M* Mac Macin inee ope open n con conto tour ur!! com compl plet etel el" " M** M** 4loc 4lock% k%i! i!ee c"cl c"clee call call (C" (C"cle cle call, call, $O$ $O$5M 5MO6 O678 78)) M101 7utomatic 7utomatic tool tool cange cange %it replacem replacement ent tool tool i maimum maimum tool tool lie lie a! epired epired M102 e!et M1 M101 M10# M10# educe educe eed eed rate rate during during plungi plunging ng to acto actorr F (percent (percentage age)) M10& M10& eacti eacti-at -atee te te datu datum m a! a! la!t la!t deine deined d M10' M10' Maci Macini ning ng %it %it !ec !econd ond kk- act actor  or  M10 M10 Maci Macini ning ng %it %it ir ir!t !t kk- act actor  or  M103 Suppre!! Suppre!! error me!!age me!!age or or replace replacement ment tool! %it o-er!i9e o-er!i9e M10 e!et M1 M103 M10* Con!tant Con!tant contouring contouring !peed !peed at tool tool cutting cutting edge edge (increa!e (increa!e and and decrea!e decrea!e eed rate) rate) M110 M110 Con!tant Con!tant contouri contouring ng !peed !peed at tool tool cutting cutting edge edge (eed (eed rate rate decrea!e decrea!e onl") onl") M11 M111 e!e e!ett M10* M10*::M11 M110 M112 M112 ;nter ;nter contour contour tran! tran!iti ition on bet%een bet%een t%o t%o contour contour eleme element! nt! M11# e!et M112 M11& M11& 7utomatic 7utomatic compen!a compen!ation tion o o macine macine geometr" geometr" %en %orking %orking %it tilted tilted ae! M11' e!et M11&

M11 M11 M113 M11 M11 M120 M12& M12& M12 M12 M123 M12 M12* M1#0 M1#& M1#' M1# M1# M1#3 M1# M1# M1&0 M1&0 M1&1 M1&1 M1&2 M1&2 M1&# M1&# M1&& M1&' M1& M1&* M1'0 M1'0 M200 M200 M201 M201 M202 M202 M20# M20&

Feed rate rate or or rotar" rotar" ae! ae! in in mm:m mm:min in e!et M11 Superim Superimpo! po!ee and%eel and%eel po!it po!ition ioning ing durin during g program program run Pre5calcula Pre5calculate te radiu!5com radiu!5compen!at pen!ated ed contour contour (8OO< 7=;76) 7=;76) Cont Contou ourr il iltter  Sorte! Sorte!t5 t5pat pat  tra-e tra-er!e r!e o rotar rotar" " ae! ae! e!et M1 M12 etain etain te po!itio po!ition n o te tool tool tip tip %en po!ition po!itioning ing te tilted tilted ae! (TCPM) (TCPM) e!et M1 M12 Mo-ing Mo-ing to po!ition po!ition in in an untilted untilted coordin coordinate ate !"!tem !"!tem %it %it a tilted tilted %orkin %orking g plane ;act !top !top at nontange nontangential ntial contour tran!ition tran!ition!! %en po!iti po!itioning oning %it %it rotar" rotar" ae! e!et M1 M1#& Feed rate rate F in in millim millimete eter! r! per per !pindl !pindlee re-olut re-olution ion e!et M1 M1# Selec Selecti tion on o tilt tilted ed ae! ae! etrac etractio tion n rom te te contour contour in te tool5 tool5ai ai!! directi direction on Suppr Suppre! e!!! touc touc prob probee monit monitor orin ing g 6elete 6elete modal modal progra program m inorm inormati ation on 6ele 6elete te ba! ba!ic ic rot rotat atio ion n Compen!ating te macine>! kinematic! coniguration or 7CT?78:$OM@$78  po!ition! at end o block  e!et M1 M1&& etract etract te te tool tool automati automaticall" call" rom te contour contour at $C $C !top !top e!et M1 M1& Suppr Suppre! e!!! limi limitt !%it !%itc c me!! me!!ag agee 8a!er 8a!er cutti cutting/ ng/ Outpu Outputt progra programme mmed d -oltage -oltage direc directl" tl" 8a!er 8a!er cutti cutting/ ng/ Outpu Outputt -oltag -oltagee a! a unctio unction n o di!tan di!tance ce 8a!er 8a!er cutti cutting/ ng/ Outpu Outputt -oltag -oltagee a! a uncti unction on o !peed !peed 8a!er cutting/ cutting/ Output Output -oltage -oltage a! a unction unction o time time (ramp) (ramp) 8a!er cutting/ cutting/ Output Output -oltage -oltage a! a unction unction o time time (pul!e) (pul!e)