Fanuc 9900 Parameter List Online

Need help finding the right parameter for your specific Fanuc model? Leave your control series and motor type in the comments.

Configures synchronized or mirror image control across separate paths. 3. Step-by-Step Parameter Modification Procedure

FANUC CNC controllers use internal configuration values called parameters to dictate physical machine limits, axes behaviors, communication settings, and safety protocols. When a CNC machine malfunctions or requires a hardware upgrade, technicians often search for standard parameter documentation.

Increasing program storage capacity (e.g., from 40m to 320m). fanuc 9900 parameter list

After installing the new motor (same specs), you verify the ID code. If it changed, you set 9900 to the correct ID from Fanuc’s motor list, then power off/on. The CNC then auto-configures current limits, feedback gain, and encoder resolution based on that ID.

To help find the exact data for your specific model, let me know the you are running (e.g., 0i-MC, 16i-T, 31i-B), the specific system alarm number you are trying to clear, or what option/hardware feature you are attempting to configure. Share public link

These fields define how the internal flash and volatile memory store NC programs, tool offsets, and macro variables. Need help finding the right parameter for your

To edit any parameters, including the 9900 series, you must first enable . This is a fundamental safety feature that prevents accidental changes.

Keep a physical notebook inside the electrical cabinet detailing the date, parameter number, old value, new value, and the technician's name.

Unlocks G68/G69 codes to rotate the program coordinates without changing the physical setup. Increasing program storage capacity (e

These parameters are typically bit-based (0 to 7), where each bit corresponds to a specific function. Parameter No. Function Description Fixed Cycles Tool Offset Input (G10) Manual Pulse Generator (MPG) Feed Inch/Metric Conversion 9921 Program Storage (various sizes: 40m to 640m) Reader/Punch Interface Control 9922 Constant Surface Speed Control Source: CNCmakers - Fanuc 18MC 9000 Parameters Security and Access

Press softkey (or go to Parameter screen).