HEIDENHAIN TNC 640 - Page 32

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1.2 Compatibility
Q-parameter functions of NCK-based TNC 320, TNC 620 and
TNC 640 controls
Meaning of the symbols used in the table:
x Function not available in this software version
þ Function available in this software version
Function TNC 320 TNC 620 TNC 640
340551 340560 340590
Formula entry: SGN þþþ
Formula entry: % þþþ
FN14 þþþ
FN15 xxx
FN16 þþþ
FN19 þþþ
FN20 þþþ
FN23 þþþ
FN24 þþþ
FN25 xxx
FN26 xxx
FN27 xxx
FN28 xxx
FN29 þþþ
Contour formula QC... xxx
String formula QS... þþþ
SQL commands þþþ
Local parameters QL... þþþ
Nonvolatile parameters QR... þþþ