Heidenhain TNC 320 User Manual

About this manual

This manual describes the features, software options, and safety information for the Heidenhain TNC 320 CNC controller. It includes setup clearance instructions, detailed descriptions of software functions (e.g., new features of version 340 55x‑04), and guidance on content‑level upgrades (FCL).

The document also lists contact details for technical support, safety symbols used throughout the manual, and references to related programming cycles and probe functions. It is intended for machine tool operators and programmers who need to configure and operate the TNC 320 system. This manual is written in Chinese.

What's inside

• Setup Clearance
• TNC Model and Software Features
• Software Options
• New Software Functions
• Content Level Upgrade (FCL)
• Contact Information

Specifications

Frequently asked questions

How can I contact technical support for the TNC 320?

You can email [email protected] or call the technical support number +49 8669 32‑1000.

What does the safety symbol in the manual indicate?

The symbol marks important safety notes that must be observed when using the described function.

What is the purpose of the FCL content‑level upgrade?

Functions marked with FCL are controlled by a content‑level upgrade and cannot be used without updating the TNC software; purchasing the upgrade unlocks these functions permanently.