HEIDENHAIN TNC 640 User Manual

Programming Aids | Adding comments
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
209
Changing a comment for an NC block
Proceed as follows to change a commented-out NC block to an
active NC block:
Select the comment block you want to change
Press the REMOVE COMMENT soft key
Alternative:
Press the > key on the alphabetic keyboard
The control removes the semicolon ; at the
beginning of the block.
Press the END key
Functions for editing of the comment
Soft key Function
Jump to beginning of comment
Jump to end of comment
Jump to the beginning of a word. Use a space
to separate words
Jump to the end of a word. Use a space to
separate words
Switch between paste and overwrite mode

HEIDENHAIN TNC 640 Specifications

General

Control Type	CNC
Axes	Up to 18 axes
Interfaces	Ethernet, USB, RS-232
Spindle Control	Yes
PLC	Integrated
Storage	SSD
Programming Languages	DIN/ISO
Safety Features	safety functions according to EN ISO 13849-1
Dimensions	Varies based on configuration
Weight	Varies based on configuration
Operating System	Windows