There are a few other configurations in CIMCO Edit v6 that affect CNC-Calc.
As has already been mentioned, the template used when creating a machine type determines whether the NC code output from CNC-Calc is in ISO or Heidenhain conversational NC code.
In the Machine dialog under File types in the configuration, the Comment start, Comment end, and Decimal point settings are used by CNC-Calc, when creating NC code.