Siemens SINUMERIK 840D sl Function Manual page 90

A3: Axis Monitoring, Protection Zones
3.2 Axis monitoring functions
The following figure shows an example of the interface signals and states upon setting of the
axis clamp. The part program blocks N410, N510, N520 and N610 refer to the schematic
example under supplementary conditions.
Figure 3-4
Supplementary conditions
Continuous-path mode
For the above-mentioned functions:
● Automatic stop to release the clamping
● Optimized release of the axis clamping via travel command
● Automatic stop to set the clamping
the "Look Ahead" function must be active.
90
Set axis clamp if MD36052 $MA_STOP_ON_CLAMPING = 'H04'
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions