HEIDENHAIN TNC 620 User Manual page 205

Setup | Using a 3-D touch probe (option 17)
Behavior with tilted axes
If the positions do not match, the control opens the Working plane
is inconsistent menu.
Soft key Function
In the 3D ROT menu, the control sets Manual
Operation 3-D ROT to Active. The linear axes
move in a tilted working plane.
Manual Operation 3-D ROT remains active until
you set it to Inactive.
The control ignores the tilted working plane.
The preset defined applies only to this tilted condi-
tion.
The control positions the rotary axes as specified
in the 3-D ROT menu and sets Manual Operation
3-D ROT to Active.
Manual Operation 3-D ROT remains active until
you set it to Inactive.
Aligning the rotary axes
Danger of collision!
The control does not check for collisions before aligning the rotary
axes. Danger of collision if there is no pre-positioning movement.
Move to a safe position before the alignment
To align the rotary axes, proceed as follows:
Press the ALIGN ROT. AXES soft key
Define the feed rate, if required
Specify tilting, if required
NO SYM
SYM +
SYM -
Select the positioning behavior
Press the NC start key
The control aligns the axes. The Tilt working plane
function becomes active for this.
Tilting can only be selected if you have set Manual
Operation 3-D ROT to active.
Further information: "Activating manual tilting",
Page 242
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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