Tag: heidenhain

All the articles with the tag "heidenhain".

• Heidenhain iTNC 530 Error Codes: Complete Guide

  Updated: 1 May, 2026

  Heidenhain iTNC 530 CNC control error codes and diagnostics. Error categories, causes, and technician-level troubleshooting.

• Heidenhain TNC 640 Error Code Guide — Complete Diagnostic Reference

  22 Apr, 2026

  Complete guide to Heidenhain TNC 640 error codes, meanings, causes, and first-step troubleshooting procedures for CNC technicians.

• Heidenhain TNC Error 399 — Causes & Fix

  22 Apr, 2026

  What Heidenhain TNC Error 399 means, why it happens, and how to fix it step by step.

• Heidenhain Error Code 399 Servo Error — Causes & Fix

  22 Apr, 2026

  What Heidenhain TNC 640 error code 399 means, why a servo error occurs, and how to diagnose and recover the axis.