Fanuc 9000 Parameters List Jun 2026

On older legacy controls (like FANUC 0M/0T), parameters from 900) to 9999 unlocked optional software components like helical interpolation, rigid tapping, or additional macro variables.

If you have ever scrolled through the parameters on a Fanuc CNC control (Series 0i, 16i, 18i, 21i, 30i, or 31i), you have likely noticed a gap or a protected zone around parameter numbers 9000 through 9999. These are the , often referred to as the "hidden parameters," "option parameters," or "secret parameters."

FANUC 9000-series parameters are Option Parameters . They are typically protected by a password (often 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or a specific OEM code). These parameters enable or disable hardware/software options on a CNC control (e.g., 0i, 16i, 18i, 30i series). They are NOT standard axis or operation parameters (like 1000-8000 series). fanuc 9000 parameters list

If an instruction tells you to turn on Bit 4, ensure you are counting correctly from the right side.

To prevent operators from accidentally deleting or editing custom tool-changer scripts and probing cycles, FANUC uses lock parameters. On older legacy controls (like FANUC 0M/0T), parameters

When a FANUC control is built or retrofitted, these parameters store the identification codes for the specific motors installed. Parameter Number Description / Function Spindle motor specification selection code 9945 Servo motor specification ID code for Axis 1 9946 Servo motor specification ID code for Axis 2 9947 Servo motor specification ID code for Axis 3 The Danger of Modifying Option Parameters (9900+ / 9600+)

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. They are typically protected by a password (often

Elias jumped back. “You’re going to crash it!”