HEIDENHAIN TNC 620 User Manual page 188

5
General status display
On a control with functional safety (FS), the status display contains
additional safety-related information. The control displays the active
operating statuses of the speed S and feed rate F elements in the
general status display.
Symbol Meaning
Feed rate when stopped
Spindle when stopped
Safe axis (not tested)
188
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
Setup | Integrated functional safety (FS)