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0q q, 15 q 7 – HEIDENHAIN TNC 407 (280 580) User Manual User Manual

Page 192

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7-7

TNC 425/TNC 415 B/TNC 407

7

Programming with Q Parameters

7.2

Describing Contours Through Mathematical Functions

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ENT

0

Q

Q

Programming example for fundamental operations

Assign the value 10 to parameter Q5, and assign the product of Q5 and 7
to Q12.

Select “basic arithmetic.”

Open a new block with FN0 (assign).

PARAMETER NUMBER FOR RESULT ?

Enter a parameter number, for example Q5.

FIRST VALUE / PARAMETER ?

Assign a numerical value to Q5.

Select “basic arithmetic.”

Open a new block with FN3 (multiplication).

PARAMETER NUMBER FOR RESULT ?

Enter a parameter number, for example Q12.

FIRST VALUE / PARAMETER ?

Enter Q5 (=10) and confirm.

SECOND VALUE / PARAMETER ?

Enter the value 7 and confirm.

Resulting NC blocks:

FN0:

Q5

= +10

FN3:

Q12

= +Q5 ❊+7

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5

Q

7

ENT

ENT

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