Comparing alphabetic priority, 1 0 str ing p a ra met e rs – HEIDENHAIN iTNC 530 (340 49x-05) User Manual
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Programming: Q Parameters
9.1
0
Str
ing P
a
ra
met
e
rs
Comparing alphabetic priority
With the STRCOMP function you can compare string parameters for
alphabetic priority.
U
Select Q parameter functions.
U
Select the FORMULA function.
U
Enter the number of the Q parameter in which the
TNC is to save the result of comparison. Confirm with
the ENT key.
U
Shift the soft-key row.
U
Select the function for comparing string parameters.
U
Enter the number of the first QS parameter to be
compared, and confirm with the ENT key.
U
Enter the number of the second QS parameter to be
compared, and confirm with the ENT key.
U
Close the parenthetical expression with the ENT key
and confirm your entry with the END key.
Example: QS12 and QS14 are compared for alphabetic priority
The TNC returns the following results:
0:
The compared QS parameters are identical
+1:
The first QS parameter precedes the second
QS parameter alphabetically.
–1:
The first QS parameter follows the second
QS parameter alphabetically.
37 Q52 = STRCOMP ( SRC_QS12 SEA_QS14 )