HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 284)

284 Programming: Q parameters
9.5 If-then decisions with Q
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Programming if-then decisions
Press the JUMP soft key to call the if-then conditions. The TNC then
displays the following soft keys:
There are three possibilities for entering the jump address:
 Label number, selectable via LBL NUMBER soft key
 Label number, selectable via LBL NAME soft key
 String number, selectable via QS soft key
Function Soft key
D09 : IF EQUAL, JUMP
Example: D09 P01 +Q1 P02 +Q3 P03 "SPCAN25" *
If the two values or parameters are equal, jump to the
given label.
D10 : IF UNEQUAL, JUMP
Example: D10 P01 +10 P02 -Q5 P03 10 *
If the two values or parameters are unequal, jump to
the given label.
D11 : IF GREATER, JUMP
Example: D11 P01 +Q1 P02 +10 P03 QS5 *
If the first value or parameter is greater than the
second, jump to the given label.
D12 : IF LESS, JUMP
Example: D12 P01 +Q5 P02 +0 P03 "ANYNAME" *
If the first value or parameter is less than the second,
jump to the given label.