Components

Main computer with TNC keyboard and integrated 15.1-inch TFT color flat-panel display with soft keys

Operating system

HEROS real-time operating system for machine control

Memory

2 GB (on CFR compact flash memory card)

Input resolution and display step

Linear axes: to 1 µm
Angular axes: to 0.001°

Input range

Maximum 99999.999 mm (3937 inches) or 99999.999°

Interpolation

Linear in 4 axes Circular in 2 axes
Helical: superimposition of circular and straight paths

Block processing time

1.5 ms (3-D straight line without radius compensation)

Axis feedback control

Position loop resolution: signal period of the position encoder/1024 Cycle time of position controller: 3 ms

Range of traverse

Maximum 100 m (3937 inches)

Spindle speed

Maximum 60 000 rpm (with 2 pole pairs)

Error compensation

Linear and nonlinear axis error, backlash, reversal spikes during circular movements, thermal expansion static friction

Data interfaces

RS-232-C / V.24 max. 115 kbps expanded data interface with LSV2 protocol for remote operation of the TNC 620 through the data interface with the HEIDENHAIN software TNCremoNT
Fast Ethernet interface 100BaseT 3 x USB 1.1

Ambient temperature

Operation: +5 °C to 45 °C Storage: -35 °C to +65 °C

Axes

3 closed-loop axes plus closed-loop spindle S

Diagnostics

Fast and simple troubleshooting through integrated diagnostic aids