# Selection of calculation method (P-CHAN-00387)

P-CHAN-00387 | Selection of calculation method (surface feed rate)
Description | This parameter selects whether the constant surface feed rate in a COM object is calculated or whether the algorithm integrated in the CNC is used.
Parameter | geo_feed_adapt.call
Data type | STRING
Data range | EXTERNAL, BUILTIN
Dimension | ----
Default value | EXTERNAL
Remarks |