SYNTEC CNC Application manual - Winter Holztechnik

SYNTEC CNC application manual4. optical ruler application unusual deal :I. when machine runs ,only encoder circuit can not tremble, cirsuit tremblehard when add optical ruler ,possible problem is optical ruler installationrigidity not goodII. first ,do not start pitch error compensation ,diagnosis screen parameter104-107 is the same as mechanical coordinate ,for CNC servo locate functionnormal(servo set the machine O.K.)III. servo locate normal ,but when machine measure position by laser ,it seemsto have backlash ,please measure contact position of machine and the haedof optical ruler by laser ,make sure laser measurement is the same positionas optical ruler (104-107) if they are different and have backlash ,thatshows rigidity not enough in connection areaIV. do not start pitch error compensation ,measure by laser ,do manytimes,measurement reappear is bad ,it shows machine rigidity notgood ,should deal machine rigidity not good first ,reappear is bad inmachine ,can not get the result of pitch error compensation of high precisionoptical ruler .V. do not start pitch error compensation , measure by laser ,do manytimes,measurement reappear is good, but precision is bad ,it shows thereis error in optical ruler,reach high precision needed only start pitch errorcompensation108