HEIDENHAIN iTNC 530 (340 49x-05) - Manual (Page 367)

HEIDENHAIN iTNC 530 367
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1
.2 Dynamic Collision Monit
o
ri
ng (Sof
tw
ar
e Option)
Collision monitoring in the manual operating
modes
In the Manual and Electronic Handwheel operating modes, the TNC
stops a motion if two objects monitored for collision approach each
other within a distance of less than 3 to 5 mm. In this case, the TNC
displays an error message naming the two objects causing collision.
If you have selected a screen layout in which positions are displayed
on the left and collision objects on the right, then the TNC additionally
marks the colliding objects in red.
Danger of collision!
Once a collision warning is displayed, machine motions via
the direction keys or handwheel are possible only if the
motion increases the distance between the collision
objects. For example, by pressing the axis direction key for
the opposite direction.
Motions that reduce the distance or leave it unchanged are
not allowed as long as collision monitoring is active.