Fanuc 11m Parameter List

| Parameter # | Description | | :--- | :--- | | | Spindle Speed Analog Voltage Limit . Limits the maximum voltage output (usually 10V) for S-codes. | | 0550 - 0553 | Spindle Speed Constant Surface Speed Control . Used for G96/G97. | | 0624 - 0627 | Spindle Gear Ratios . Defines the pulley ratios for high and low gears (Gear 1, Gear 2, etc.). |

(and its 10M/12M siblings) uses a specific architecture for parameters, often requiring a "Parameter Write Enable" (PWE) toggle before changes can be made . Because these controls are vintage, a full list includes essential communication, axis, and option parameters. fanuc 11m parameter list

Ensure the machine is in Manual Data Input mode. | Parameter # | Description | | :---

| Parameter # | Description | | :--- | :--- | | | Input/Output Units (Bit type). Bit 2 (IO): 0 = Metric, 1 = Inch. Bit 4 (ISO): 0 = EIA code, 1 = ISO code (ASCII). | | 0001 | Tape Format . Bit 5: Tape format selection (usually specific to the machine builder). | | 0002 | Stop Mode . Defines how the machine stops during reset or emergency stop. | Used for G96/G97

An alarm will sound; this is normal and indicates the control is ready for modification.

Warning: Changing parameters can make the machine unsafe or inoperative. Make changes only if you understand effects and have backups.

: Part counting logic (0 = count on M30/M02; 1 = count on custom M-code). Option Parameters (9000 Series)