Fanuc: 9000 Parameters List |verified|

Introduction

The "9000 series" parameters in Fanuc CNC systems primarily refer to option parameters. These are critical system settings that enable or disable specific machine features like helical interpolation, additional tool offsets, and macro functionality. fanuc 9000 parameters list

Step 1: Enter MDI Mode

Turn the mode selector switch to MDI (Manual Data Input). Introduction The "9000 series" parameters in Fanuc CNC

• PARAM 2000: Servo gain value (P gain)
• PARAM 2001: Servo gain value (I gain)
• PARAM 2002: Servo time constant
• PARAM 2003: Notch filter frequency

Unlike standard parameters (100–9000 range), which control basic machine behavior like feedrates, acceleration, and axis configuration, the 9000-series parameters unlock or disable hardware and software options on the CNC. They determine whether your machine has high-speed machining, rigid tapping, additional axes, or even specific cycles like custom macro B. PARAM 2000 : Servo gain value (P gain)

Q4: Why does my 9000 list show only zeros even for enabled options?

A: Some options are encoded in a checksum block (4000-4999 range) or locked by Fanuc’s "Option Key" system (requires paid license).

Why Is There No Single "Universal" Fanuc 9000 Parameters List?

Searching for a definitive "Fanuc 9000 parameters list" is challenging because Fanuc does not publish a universal list. Here is why:

4. How to Safely Access 9000 Parameters

If you are locked out of viewing these (showing as ******** on the screen), you must enable the "Parameter Write" enable bit.