HEIDENHAIN TNC 320 User Manual page 320

9
Programming Q parameters
9.3 Describing contours with mathematical functions
Programming fundamental operations
Example 1
Select the Q parameter function: Press the Q key
To select the mathematical functions, press the
BASIC ARITHM. soft key.
Select the ASSIGN Q parameter function: Press the
FN0 X = Y soft key
PARAMETER NUMBER FOR RESULT?
Enter 12 (the number of the Q parameter) and
confirm with the ENT key
FIRST VALUE / PARAMETER?
Enter 10: Assign the numerical value 10 to Q5 and
confirm with the ENT soft key
Example 2
Select the Q parameter function: Press the Q key
To select the mathematical functions, press the
BASIC ARITHM. soft key.
To select the MULTIPLICATION Q parameter
function, press the FN3 X * Y soft key
PARAMETER NUMBER FOR RESULT?
Enter 12 (the number of the Q parameter) and
confirm with the ENT key
320
HEIDENHAIN | TNC 320 | Conversational Programming User's Manual | 9/2016
NC sets in the TNC
16 FN 0: Q5 = +10
17 FN 3: Q12 = +Q5 * +7