Operation Manual

HEIDENHAIN CNC PILOT 4290 697

11.3 Technical Information

Specifications

CNC PILOT 4290 – Specifications

Basic version Contouring control with integrated motor control and integrated inverter

 2 closed-loop axes X1 and Z1 on slide 1

 1 feedback-controlled spindle

Expandable to Maximum 10 control loops

 Maximum 6 slides

 Maximum 4 drives

 Maximum 2 C axes

Components  MC 420 or MC 422C main computer

 CC 422 or CC424 controller unit

 Operating panel

 15-inch TFT color flat-panel display with soft keys

Program memory Hard disk

Input resolution and display step  Linear axes: 0.001 mm

 B and C axes: 0.001 °

Interpolation  Straight lines: in 2 principal axes, optionally in 3 principal axes

(maximum ±10m)

 Circular arcs: in 2 axes (maximum radius 100 m)

 C axis: interpolation in the linear axes X and Z with the C axis

 Helical: superimposition of circular and straight paths

 Look-ahead: precalculation of up to 20 blocks for determining the

contouring velocity profile

Feed rate  Input in mm/min or mm/revolution

 Constant surface speed

 Feed rate with chip breaking

Data interfaces  One each RS-232-C /V.24 and RS-422 / V.11 max. 38.4 kilobaud

 Ethernet interface 100 Base T (approx. 2 to 5 megabaud, depending

on file type and network load)

 USB 1.1 interface for connecting pointing (mouse) devices and block

devices (memory sticks, hard disks, CD-ROM drives)

Surrounding temperature  Operation: 0 °C to +45 °C

 Storage: –30 °C to +70 °C