Pocket table for tool changer, Haracters ("pocket table for tool changer"), Able: see "pocket table for tool – HEIDENHAIN TNC 640 (34059x-05) ISO programming User Manual
Page 181: Tool data 5.2

Tool data
5.2
5
TNC 640 | User's ManualDIN/ISO Programming | 1/2015
181
Pocket table for tool changer
The machine tool builder adapts the features of the
pocket table to the requirements of your machine.
Refer to your machine manual.
For automatic tool changing you need the a pocket table. You
manage the assignment of your tool changer in the pocket table.
The pocket table is in the
TNC:\TABLE directory. The machine tool
builder can adapt the name, path and content of the pocket table.
You can also select various layouts using soft keys in the
TABLE
FILTER menu.
Editing a pocket table in a Program Run operating mode
To select the tool table, press the
TOOL TABLE
soft key.
Select the pocket table: Press the
POCKET TABLE
soft key
Set the
EDIT soft key to ON. On your machine this
might not be necessary or even possible. Refer to
your machine manual.