HEIDENHAIN iTNC 530 Service Manual page 436

Handwheels
HR 410 handwheel
Portable electronic handwheel with snap-on (exchangeable) keys.
Five axis selection keys
Keys for traverse direction
Keys for preset feeds
Actual-position-capture key
Three keys for machine functions (definable with PLC)
Spindle right/left/stop
NC start/stop, spindle start
(for HEIDENHAIN basic PLC program)
Two permissive buttons (24 V)
EMERGENCY STOP button (24 V)
Magnetic holding pads
HR 420 handwheel
Portable electronic handwheel with ...
Display for operating mode, actual positon value, programmed
feed rate and spindle speed, error message
Spindle speed and feed-rate override
Selection of axes via keys or soft keys
Actual position capture
NC start/stop
Spindle start/stop
Keys for traverse direction
Two permissive buttons (24 V)
EMERGENCY STOP button (24 V)
Magnetic holding pads
Mount for attaching the handwheel to the machine
HR 130 handwheel
Panel-mounted handwheel
26 – 436
With ergonomic knob, radial
cable outlet
with or without detent
HEIDENHAIN Service Manual iTNC 530