Fanuc 9000 Parameters List //top\\ Jun 2026

When enabled, executing a T command (like T02) intercepts the call and runs program O9000 . 5. Custom ASCII Code Calling Macro Parameters

These parameters act as a padlock for your O9000–O9999 programs. Parameter (Older Controls: 0M/0T) Parameter (Modern Controls: 16i/18i/21i/0i-C/D/F/31i) Bit Designation Description 3202 NE9 (Bit 4)

The keyword entry field used to unlock the password set in 3210.

Many machines store secondary tool-setting data or vendor macros in the 8000-8999 program range. These are controlled by separate parameters. (Modern Controls) 1 = Locks 8000-series programs. 0 = Unlocks 8000-series programs. Parameter 0011 Bit 0 (PRG8) (Legacy 0-Series Controls) 1 = Locks 8000-series programs. 0 = Unlocks 8000-series programs. Mapping G-Codes and M-Codes to 9000 Programs fanuc 9000 parameters list

Safety & alarms

What are you using (e.g., 0i-MD, 18i-T, legacy 0-M)?

While standard parameters (like axis speeds and rapid traverse rates) shape the daily operation of your machine, the 9000-series parameters are . Fanuc controllers (such as the 0i, 16i, 18i, 21i, and 31i series) use these parameters to enable or disable specific software features built into the system. When enabled, executing a T command (like T02)

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

| Parameter No. | Format | Description | |:---|:---|:---| | 3202.4 (NE9) | Bit | , 1 = editing prohibited . | | 2201.0 | Bit | Enables the output/punching of 9000 programs, 0 = punch allowed , 1 = punch prohibited . | | 3210 & 3211 | Value | Sets a password to lock/unlock the 9000 program editing function (NE9). |

Below is a reference list compiled across common FANUC controls (such as the FANUC 0i-MC/MD/TF, 16i, 18i, 21i, and 31i). (Modern Controls) 1 = Locks 8000-series programs

Below is a reference list of the most critical 9000-series parameters for macro configuration and program locking. Bit / Name Function Description NE9 (Bit 4)

Warning: Modifying 9900-series option parameters without purchasing the options from FANUC violates licensing agreements and can permanently lock or corrupt the CNC system software. 4. Digital Servo and Spindle Tuning (9020–9050)

These set numerical values, such as the maximum number of tool offsets or the total number of parts the machine can store in memory. ⚠️ CRITICAL WARNING BEFORE CHANGING 9000 PARAMETERS

To edit, delete, or view the 9000‑series programs, you must also modify a dedicated security bit.