HEIDENHAIN TNC 620 User Manual page 551

Programming and executing simple machining operations 15.1
Positioning with manual data input (MDI)
Switch to the Positioning with manl.data input
mode of operation
Program the desired available function
Press the NC START key
The control executes the highlighted NC block.
Further Information:
simple machining operations", page 550
Limitation
The following functions are not available in the
Positioning with manl.data input operating mode:
FK free contour programming
Program call
%
%:PGM:
%<>%
Programming graphics
Program-run graphics
Using the SELECT BLOCK and CUT OUT BLOCK soft
keys etc. you can also conveniently and rapidly reuse
program sections from other NC programs.
Further Information:
inserting program sections", page 136
You can control and modify Q parameters with the
soft keys Q PARAMETER LIST and Q INFO.
Further Information:
parameters", page 335
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
"Programming and executing
"Marking, copying, cutting and
"Checking and changing Q
15
551