HEIDENHAIN iTNC 530 (340 49x-03) - Manual (Page 94)

94 2 Manual Operation and Setup
2.6 Dynamic Collision Monit
o
ri
ng (Sof
tw
ar
e Option)
Collision monitoring in the manual operating
modes
In the Manual Operation and Electronic Handwheel operating modes,
the TNC stops a motion if two objects monitored for collision approach
each other within a specified distance. In addition, the TNC reduces
the feed rate significantly when the distance to the limit value
triggering the error is less than 5 mm.
There are three zones determining the TNC’s corrective behavior:
„ Early warning: Two objects monitored for collision are within 14 mm
of each other
„ Warning: Two objects monitored for collision are within 8 mm of
each other
„
Error: Two objects monitored for collision are within 2 mm of each
other
Early warning zone
Two objects monitored for collision are within 12 to 14 mm of each
other The error message displayed (the machine manufacturer
determines the exact text) always starts with this text string: |<-->|.
8 Acknowledge the error message with the CE key.
8 Manually traverse the axes out of the danger zone. Pay attention to
the direction of traverse.
8 If applicable, remove the cause of the collision message.