HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 289)

Describing contours with mathematical functions 9.3
9
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
289
Programming fundamental operations
Example 1
To select the Q parameter function, press the Q key.
To select the mathematical functions, press the
BASIC ARITHMETIC soft key.
To select the Q parameter function ASSIGN, Press
the FN0 X = Y soft key
PARAMETER NUMBER FOR RESULT?
12 Enter the Q parameter number 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.
Program blocks in the TNC
16 FN 0: Q5 = +10
17 FN 3: Q12 = +Q5 * +7
Example 2
To select the Q parameter function, press the Q
key.
To select the mathematical functions, press the
BASIC ARITHMETIC soft key.
To select the Q parameter function
MULTIPLICATION, Press FN3 X * Y soft key
PARAMETER NUMBER FOR RESULT?
12 Enter the Q parameter number and confirm
with the
ENT key
FIRST VALUE / PARAMETER?
Enter Q5 as the first value and confirm with the
ENT key.
SECOND VALUE / PARAMETER?
Enter 7 as the second value and confirm with the
ENT key.