0  BEGIN PGM SL2_21 MM 
1  FN 22: FUNCT Q0 FNR1 PIN0 PIN1 ;INIT KONTURBEARBEITUNG
2  FN 22: FUNCT Q0 FNR121 PIN0 PIN0 PIN29 ;SAVE Q0-Q29
3  FN 0: Q0 =+21
4  CALL PGM SL2_T.CYC
5  FN 22: FUNCT Q0 FNR121 PIN1 PIN0 PIN29 ;RESTORE Q0-Q29
6  FN 22: FUNCT Q0 FNR2
7  END PGM SL2_21 MM 
