0  BEGIN PGM MACROCANCEL MM 
1  READ FROM PLC KEY "WG_Nummer_aktives_NC_Macro" TO Q1 ; NC MACRO STATUS
2  WRITE TO PLC KEY "WG_Nummer_aktives_NC_Macro" =-3 ; NC MACRO INTERNAL STOP
3  LBL "END"
4  END PGM MACROCANCEL MM