HEIDENHAIN TNC 620 User Manual page 69

Fundamentals | Status displays
Preset and technology values
Symbol Meaning
Number of the active preset from the preset table
If the preset was set manually, the control
displays the text MAN behind the symbol
T Number of the active tool
S Spindle speed S
F Feed rate F
The displayed feed rate in inches corresponds to
one tenth of the effective value.
If a feed-rate limit is active, the control displays an
exclamation mark behind the feed rate-value.
Further information: "Feed-rate limit F MAX",
Page 185
M Active M functions
The spindle is controlled from within a cycle (e.g.,
during tapping)
Icons for active functions
Icon Meaning
RL tool radius compensation is active
The icon is transparent while the BLOCK SCAN
function is active
RR tool radius compensation is active
While the BLOCK SCAN function is active, the icon
is transparent
R+ tool radius compensation is active
While the BLOCK SCAN function is active, the icon
is transparent
R- tool radius compensation is active
While the BLOCK SCAN function is active, the icon
is transparent
3-D tool compensation is active
While the BLOCK SCAN function is active, the icon
is transparent
A basic rotation is active in the active preset
Axes are moving, taking the basic rotation into
account
A 3-D basic rotation is active in the active preset
Axes are moving, taking the setting in the
3-D ROT menu into account
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
3
69