HEIDENHAIN TNC 620 Programming Station User Manual

Programming Q Parameters | If-then decisions with Q parameters
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
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Programming if-then decisions
Possibilities for jump inputs
The following inputs are possible for the condition IF:
Numbers
Texts
Q, QL, QR
QS (string parameter)
You have three possibilities for entering the jump address GOTO:
LBL NAME
LBL NUMBER
QS
Press the JUMP soft key to call the if-then conditions. The control
then displays the following soft keys:
Soft key Function
FN 9: IF EQUAL, JUMP
e. g. FN 9: IF +Q1 EQU +Q3 GOTO LBL
"UPCAN25"
If both values or parameters are equal, jump to
specified label
FN 9: IF UNDEFINED, JUMP
e. g., FN 9: IF +Q1 IS UNDEFINED GOTO LBL
“UPCAN25“
If the specified parameter is undefined, then a
jump is made to the specified label
FN 9: IF DEFINED, JUMP
e. g., FN 9: IF +Q1 IS DEFINED GOTO LBL
“UPCAN25“
If the specified parameter is defined, then a jump
is made to the specified label
FN 10: IF UNEQUAL, JUMP
e. g.FN 10: IF +10 NE –Q5 GOTO LBL 10
If both values or parameters are unequal, jump to
specified label
FN 11: IF GREATER, JUMP
g. g.FN 11: IF+Q1 GT+10 GOTO LBL QS5
If the first value or parameter is greater than the
second value or parameter, jump to specified
label
FN 12: IF LESS, JUMP
e. g. FN 12: IF+Q5 LT+0 GOTO LBL "ANYNAME"
If the first value or parameter is smaller than the
second value or parameter, jump to specified
label

HEIDENHAIN TNC 620 Programming Station Specifications

General

Brand	HEIDENHAIN
Model	TNC 620 Programming Station
Category	Control Systems
Language	English