HEIDENHAIN iTNC 530 (60642x-04) ISO programming - Manual (Page 177)

HEIDENHAIN iTNC 530 177
5.2
Tool
data DOC Comment on the tool.
Input range: 16 characters max.
Tool comment?
PLC Information on this tool that is to be sent to the PLC.
Input range: 8 characters bit-coded
PLC status?
PLC-VAL Value of this tool that is to be sent to the PLC.
Input range: -99999.9999 to +99999.9999
PLC value?
PTYP Tool type for evaluation in the pocket table.
Input range: 0 to +99
Tool type for pocket table?
NMAX Limit the spindle speed for this tool. The programmed value is
monitored (error message) as well as an increase in the shaft
speed via the potentiometer. Function inactive: Enter –.
Input range: 0 to +99999, if function not active: enter –
Maximum speed [rpm]?
LIFTOFF Definition of whether the TNC should retract the tool in the
direction of the positive tool axis at an NC stop or power failure in
order to avoid leaving dwell marks on the contour. If Y is entered,
the TNC retracts the tool from the contour by up to 30mm,
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 351).
Input: Y and N
Retract tool Y/N ?
P1 ... P4 Machine-dependent function: Transfer of a value to the PLC.
Refer to the machine manual.
Input range: -99999.9999 to +99999.9999
Value?
KINEMATIC Machine-dependent function: Kinematics description for vertical
milling heads, which the TNC adds to the active machine
kinematics. Assign available kinematic descriptions by using the
ASSIGN KINEMATICS soft key (see also "Tool-carrier kinematics"
on page 185).
Input range: 16 characters max.
Additional kinematics
description?
T-ANGLE Point angle of the tool. Is used by Drilling cycles 200, 203, 205 and
240 in order to calculate the depth from the diameter entry.
Input range: -180 to +180°
Point angle (Type DRILL+CSINK)?
Abbr. Inputs Dialog