HEIDENHAIN TNC 640, User Manual, Page: 388 / 948

Programming Q Parameters | Checking and changing Q parameters
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
10.7 Checking and changing Q parameters
Procedure
You can check Q parameters in all operating modes, and also edit
them.
If you are in a program run, interrupt it if required (e.g., by
pressing the
NC STOPP
key and the
INTERNAL STOP
soft key),
or stop the test run
To call the Q parameter functions, press the
Q INFO
soft key or the
Q
key
The control lists all of the parameters and their
corresponding current values.
Use the arrow keys or the
GOTO
key to select
the desired parameter.
If you would like to change the value, press the
EDIT CURRENT FIELD
soft key. Enter a new file
name and confirm with
ENT
To leave the value unchanged, press the
PRESENT VALUE
soft key or end the dialog with
the
END
key
All of the parameters with displayed comments are used
by the control within cycles or as transfer parameters.
If you want to check or edit local, global or string
parameters, press the
SHOW PARAMETERS Q QL QR QS
soft key. The control then displays the specific
parameter type. The functions previously described also
apply.