HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 351)

HEIDENHAIN TNC 620 351
13.2 Mo
ving the mac
h
ine ax
es
Traversing with the HR 410 electronic
handwheel
The portable HR 410 handwheel is equipped with two permissive
buttons. The permissive buttons are located below the star grip.
You can only move the machine axes when a permissive button is
depressed (machine-dependent function).
The HR 410 handwheel features the following operating elements:
The red indicator lights show the axis and feed rate you have selected.
It is also possible to move the machine axes with the handwheel
during program run if M118 is active.
Procedure
Select the El. Handwheel operating mode
Press and hold a permissive button
Select the axis
Select the feed rate
Move the active axis in the positive direction, or
Move the active axis in the negative direction.
2
4
6
8
1
3
4
5
7
1 EMERGENCY STOP button
2 Handwheel
3 Permissive buttons
4 Axis address keys
5 Actual-position-capture key
6 Keys for defining the feed rate (slow, medium, fast; the feed rates
are set by the machine tool builder)
7 Direction in which the TNC moves the selected axis
8 Machine function (set by the machine tool builder)