Traversing With Electronic Handwheels - HEIDENHAIN TNC 620 User Manual

Setup | Moving the machine axes

Traversing with electronic handwheels

Caution: hazard to the user!
Unsecured connections, defective cables, and improper use are
always sources of electrical dangers. The hazard starts when the
machine is powered up!
Devices should be connected or removed only by authorized
service technicians
Only switch on the machine via a connected handwheel or a
secured connection
The control supports traversing with the following electronic
handwheels:
HR 510: Simple handwheel without display, data transfer via
cable
HR 520: Handwheel with display, data transfer via cable
HR 550FS: Handwheel with display, data transmission via radio
In addition to this, the control continues to support the cable
handwheels HR 410 (without display) and HR 420 (with display).
Refer to your machine manual.
Your machine tool builder can make additional functions
of the HR 5xx handwheels available.
The HR 520 and HR 550FS portable handwheels are equipped
with a display that is used by the control to show different types of
information. In addition, you can use the handwheel soft keys for
important setup functions, e.g. presetting or entering and running
M functions.
As soon as you have activated the handwheel with the handwheel
activation key, the operating panel is locked. The control shows this
status in a pop-up window on the screen.
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
DANGER
5
173