TNC 320

Specifications

Components

• Main computer with TNC keyboard and integrated 15-inch screen with soft keys

Operating system

• HEROS 5 real-time operating system for machine control

Memory

• RAM memory: 2 GB
• NC program memory: 1.8 GB (on CFR Compact Flash memory card)

Input resolution and display step

• Linear axes: down to 0.1 µm
• Rotary axes: down to 0.0001°

Input range

• Maximum 99 999 999 mm or 99 999 999°

Interpolation

• Linear in four axes
• Circular in two axes
• Circular in three axes with tilted working plane
• Helical: superimposition of circular and straight paths

Block processing time

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

Axis feedback control

• Position resolution: signal period of the position encoder/1024
• Position controller cycle time: 3 ms

Spindle speed

• Maximum 100 000 rpm (analog speed command signal)

Error compensation

• Linear and nonlinear axis error, backlash, reversal peaks during circular movements, thermal expansion
• Static friction, reversal error, sliding friction

Data interfaces

• RS-232-C/V.24 max. 115 kbit/s
• Extended data interface with LSV-2 protocol for remote operation of the TNC 320 over the data interface with the TNCremo or TNCremoPlus software from HEIDENHAIN
• Gigabit Ethernet interface 1000BASE-T
• Three USB ports: one USB 2.0 port on front and two USB 3.0 ports on rear

Diagnostics

• Fast and simple troubleshooting through integrated diagnostic aids

Ambient temperature

• Operation: +5 °C to +40 °C
• Storage: –20 °C to +60 °C