HEIDENHAIN TNC 620 E, User Manual

Page: 697 / 840

Positioning with Manual Data Input | Programming and executing simple machining operations
17
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
697
Example : Remove workpiece misalignment on a machine with
a rotary table
Use a 3-D touch probe to carry out a basic rotation
Further information: "Compensating workpiece misalignment
with 3-D touch probe (option 17)", page 669
Write down the rotation angle and cancel the basic rotation
Select the operating mode: Press the
Positioning w/ Manual Data Input
key
Select the rotary table axis, enter the rotation
angle and feed rate you wrote down, e.g.
L C
+2.561 F50
Conclude entry
Press the
NC Start
button: The rotation of the
table corrects the misalignment
Protecting programs in $MDI
The $MDI file is intended for short programs that are only needed
temporarily. Nevertheless, you can store a program, if necessary,
by proceeding as described below:
Operating mode: Press the
Programming
key
To call the file manager, press the
PGM MGT
key.
Move the highlight to the
$MDI
file
To copy the file: Press the
COPY
soft key
DESTINATION FILE =
Enter the name under which you want to save the current
contents of the $MDI file, e.g.
Hole
Press the
OK
soft key.
To exit the file manager, press the
END
soft key
Further information: "Copying a single file", page 176