Controls the editing lock for 9000-series programs. 0 : Allows editing and viewing of 9000–9999 programs.
| Bit | Value | Meaning | |-----|-------|---------| | 0 | 1 | Enable rigid tapping with M29 | | 1 | 2 | Enable rigid tapping with S command | | 2 | 4 | Enable high-speed rigid tapping |
Navigate to Parameter and enter 6 . This configuration tells the FANUC control: "Whenever M06 is read, do not execute it natively. Instead, jump directly to program O9001." 3. Write the O9001 Macro Program
On most controls, no – they are hidden until PWE=1. On 30i series, you may need a level 3 or 5 password. fanuc 9000 parameters list
| Parameter | Bit | Function | Description | |-----------|-----|----------|-------------| | 9001 | 0 | Custom Macro A | Basic macro capability | | 9001 | 1 | Custom Macro B | Variables, logic, loops (most common) | | 9001 | 2 | User Macro Interrupt | G10.6, G11.6 | | 9020 | 0 | Additional work coordinate systems | G54.1 P1–P48 (6–48) | | 9021 | 0 | Extended work coordinate system | Up to 300 pairs | | 9030 | 0 | Multi-part program management | For sub-CNC |
Controls editing permission for programs numbered O8000 to O8999. 3. High-Speed and High-Precision Machining Parameters
If you are diagnosing a specific machine issue or configuring a new option, please let me know: Your (e.g., 0i-F, 16i, 31i) Controls the editing lock for 9000-series programs
Unlocks programmable mirror image, coordinate system rotation, and scaling (G51). Example 9900-Series Option Parameters
| Hazard | Potential Consequence | |---|---| | | The machine could crash into hard stops, causing broken ballscrews and spindle damage | | Modifying axis count or orientation (e.g., 9900) | The machine may lock up and refuse to move, or move in the wrong direction | | Deleting or corrupting O9000‑series programs | The automatic tool changer will stop working immediately, halting production | | Turning off stored pitch error compensation (e.g., 9922.5) | All axis movements will lose their calibrated accuracy, leading to out‑of‑tolerance parts | | Making unauthorized changes | FANUC may void your warranty and charge significant fees for restoration | | Modifying parameters without a backup | If the control loses memory (e.g., dead battery), the machine may never run again without complete restoration from a backup |
The screen flickered. For a single terrifying second, every alarm on the panel lit up. Red. Orange. Yellow. Then, silence. This configuration tells the FANUC control: "Whenever M06
: If you can't change these bits, check 3210 (password entry) and 3211 (password setting). If a password is set, the value in 3211 is hidden. 3. Procedure to Enable Parameter Writing
Modifying 9000-series system parameters without an official Fanuc data sheet for your specific machine can cause the control to fail or require a full system restore. Always back up your parameters before making any changes. CNC Training Centre Home - Display 9000 Programs Fanuc Parameter 3202