6 checking and changing q parameters, Procedure – HEIDENHAIN TNC 640 (34059x-01) ISO programming User Manual
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HEIDENHAIN TNC 640
229
8.6 Chec
king and Changing Q
P
ar
amet
ers
8.6 Checking and Changing
Q Parameters
Procedure
You can check Q parameters in all operating modes (when writing,
testing and running programs) and also edit them.
U
If you are in a program run, interrupt it if required (for example, by
pressing the machine STOP button and the INTERNAL STOP soft
key). If you are in a test run, interrupt it.
U
To call Q-parameter functions, press the Q INFO soft
key or the Q key.
U
The TNC lists all parameters and their current values.
Use the arrow keys or the GOTO key to select the
desired parameter.
U
If you would like to change the value, press the EDIT
CURRENT FIELD soft key, enter the new value, and
confirm with the ENT key.
U
To leave the value unchanged, press the PRESENT
VALUE soft key or end the dialog with the END key.
The parameters used internally or by the TNC in cycles are
commented.
If you want to check or edit local, global or string
parameters, press the SHOW PARAMETERS Q QL QR QS
soft key. The TNC then displays the specific parameter
type. The functions previously described also apply.