HEIDENHAIN TNC 620 User Manual page 189

Setup | Integrated functional safety (FS)
Additional status display
The FS tab in the additional status display provides the following
information:
Information on functional safety (FS tab)
Soft key Meaning
No direct A safety-related operating mode is active
selection
possible
FS information:
Field
Axis
State
Stop
SLS2
SLS3
SLS4
Vmax_act
The control indicates the test status of the axes by means of an icon:
Icon Meaning
The axis has been tested or does not need to be
tested.
The axis has not been tested, but must be tested
to ensure safe operation.
Further information: "Checking the axis positions",
Page 190
The axis is not monitored by functional safety (FS)
or is not configured as a safe axis.
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
Meaning
Axes of the active kinematics
Active safety function
Stop reaction
Maximum speed or feed-rate
values for SLS in the SOM_2
operating mode
Maximum speed or feed-rate
values for SLS in the SOM_3
operating mode
Maximum speed or feed-rate
values for SLS in the SOM_4
operating mode
This function must be enabled and
adapted by the machine manufac-
turer.
Currently valid speed or feed rate
limit
These are either values from the
SLS settings or from the SPLC
If values are greater than 999 999,
the control displays MAX.
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