HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 146)

146 Programming: Tools
5.2 T
ool data
TIME1 Maximum tool life in minutes. This function can vary depending
on the individual machine tool. Your machine manual provides
more information Maximum tool age?
TIME2 Maximum tool age in minutes during TOOL CALL: If the current tool
age reaches or exceeds this value, the TNC changes the tool
during the next TOOL CALL (see also CUR_TIME). Maximum tool age for TOOL CALL?
CUR_TIME Current age of the tool in minutes: The TNC automatically counts
the current tool life (CUR_TIME). A starting value can be entered
for used tools. Current tool age?
TYPE Tool type: Press the SELECT TYPE (3rd soft-key row); the TNC
superimposes a window where you can select the type of tool
you want. You can assign tool types to specify the display filter
settings such that only the selected type is visible in the table Tool type?
DOC Comment on tool (up to 16 characters) Tool description?
PLC Information on this tool that is to be sent to the PLC PLC status?
PTYP Tool type for evaluation in the pocket table. Tool type for pocket table?
LIFTOFF Definition of whether the TNC should retract the tool in the
direction of the positive tool axis at an NC stop in order to avoid
leaving dwell marks on the contour. If Y is defined, the TNC
retracts the tool from the contour, provided that this function was
activated in the NC program with M148 (see "Automatically
retract tool from the contour at an NC stop: M148" on page 293). Retract tool Y/N ?
TP_NO Reference to the number of the touch probe in the touch-probe
table Number of the touch probe
T_ANGLE Point angle of the tool. Is used by the Centering cycle (Cycle 240)
in order to calculate the centering depth from the diameter entry Point angle?
LAST_USE Date and time at which the TNC inserted the tool for the last time
via TOOL CALL.
Input range: 16 characters max., format internally specified: Date
= yyyy.mm.dd, time = hh.mm
LAST_USE
Abbr. Inputs Dialog