HEIDENHAIN iTNC 530 (340 49x-03) ISO programming - Manual (Page 532)

532 11 Programming: Q Parameters
1
1
.9 Str
ing P
a
ra
met
e
rs
Converting a string parameter to a numerical
value
The TONUMB function converts a string parameter to a numerical value.
The value to be converted should be only numerical.
8 Select Q parameter functions.
8 Select the FORMULA function.
8 Enter the number of the string parameter in which the
TNC is to save the numerical value. Confirm with the
ENT key.
8 Shift the soft-key row.
8 Select the function for converting a string parameter
to a numerical value.
8 Enter the number of the Q parameter to be converted,
and confirm with the ENT key.
8 Close the parenthetical expression with the ENT key
and confirm your entry with the END key.
Example: Convert string parameter QS11 to a numerical
parameter Q82
The QS parameter must contain only one numerical value.
Otherwise the TNC will output an error message.
N37 Q82 = TONUMB ( SRC_QS11 )