Programming Fundamental Operations - HEIDENHAIN TNC 620 User Manual

Programming fundamental operations

Example 1
Select the Q parameter functions: Press the Q key
Select the mathematical functions: Press the BASIC
ARITHMETIC soft key
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.
Example 2
Select the Q parameter functions: Press the Q key
Select the mathematical functions: Press the
BASIC ARITHMETIC soft key
To select the Q parameter function
MULTIPLICATION, press the 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.
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
Describing contours with mathematical functions
Program blocks in the TNC
16 FN 0: Q5 = +10
17 FN 3: Q12 = +Q5 * +7
8
8.3
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