HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 296)

Programming: Q Parameters
9.8 Additional functions
9
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
9.8 Additional functions
Overview
Press the DIVERSE FUNCTION soft key to call the additional
functions. The TNC then displays the following soft keys:
Function Soft key Page
FN 14:ERROR
Displaying error messages
297
FN 16:F-PRINT
Output of formatted texts or Q
parameter values
301
FN 18:SYS-DATUM READ
Reading system data
305
FN 19:PLC
Transfer values to the PLC
314
FN 20:WAIT FOR
NC and PLC synchronization
314
FN 29:PLC
Transfer up to eight values to the PLC
316
FN 37:EXPORT
Export local Q parameters or QS
parameters into a calling program
316
FN 26:TABOPEN
Opening a freely definable table
413
FN 27:TABWRITE
Write to a freely definable table
414
FN 28:TABREAD
Read from a freely definable table
415