HEIDENHAIN TNC 620, User Manual

Page: 192 / 521

Setup | Preset management
5
5.5 Preset management
Note
It is essential that you use the preset table in the
following cases:
If your machine is equipped with rotary axes (tilting
table or swivel head) and you work with the
Tilt
working plane
(option 8) function
If your machine is equipped with a spindle-head
changing system
If up to now you have been working with older
controls with REF-based datum tables
You wish to machine several identical workpieces that
are aligned differently
The preset table can contain any number of rows (presets). To
optimize the file size and the processing speed, only use as many
rows as you need to manage your presets.
For safety reasons, new rows can be inserted only at the end of the
preset table.
Refer to your machine manual.
The machine tool builder specifies the default values to
be used for each column of a new line.
Presets and pallet presets
If you work with pallets, please note that the presets stored in the
preset table are relative to an activated pallet preset.
Further information: "Pallets", Page 317
192
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022