Specifications

Specifications	Standard	Option
Components			MC main computer with operating panel and integrated 15-inch or 19-inch screen (portrait orientation) for multitouch operation MC main computer with separate TE 730 or TE 735 operating panel and integrated 15-inch screen
Operating system			HEROS 5 real-time operating system for machine control
Memory			1.8 GB (on CFR compact flash memory card) for NC programs
Input resolution and display step	 		Linear axes: down to 0.01 µm Rotary axes: down to 0.000 01°
Input range			Maximum 999 999 999 mm or 999 999 999°
Interpolation	  	9 8	Linear in 4 axes Linear in up to 5 axes (export license required) Circular in 2 axes Circular in 3 axes with tilted working plane 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 interpolator: 3 ms
Spindle speed			Maximum 100 000 rpm (with 2 pole pairs)
Error compensation	 		Linear and nonlinear axis error, backlash, reversal peaks during circular movements, thermal expansion Static friction, sliding friction, reversal error
Data interfaces	   	18	RS-232-C/V.24 max. 115 kbit/s Extended data interface with LSV-2 protocol for remote operation of the TNC 620 over the data interface with the HEIDENHAIN software TNCremo or TNCremoPlus Gigabit Ethernet interface 1000BASE-T 5 x USB (1 x front USB 2.0; 4 x back panel USB 3.0) HEIDENHAIN-DNC for communication between a Windows application and TNC (DCOM interface)
Diagnostics			Fast and simple troubleshooting through integrated diagnostic aids
Ambient temperature	 		Operation: +5 °C to +40 °C Storage: –20 °C to +60 °C

TNC 620