Fanuc 11m Parameter List !!hot!! Official

: Metric/inch system, axis names, and display units. 0100 – 0199 Timers : Dwell times and internal operation delays. 1000 – 1199

| Parameter | Setting Value | Function / Value Meaning | Notes | | :--- | :--- | :--- | :--- | | |||| | Input Device | 1 or 2 | Input Device Number | Set "Foreground" input device. Often 1 for RS-232. | | Output Device | 1 or 2 | Output Device Number | Set "Foreground" output device. Often 1 for RS-232. | | TV Check | 0 | TV Check OFF | Must be 0 for standard serial communication. | | ISO | 0 | ISO (standard ASCII) Code | Must be 0 for standard serial communication. | | Parameters |||| | #20 | 1 | I/O Channel | For FANUC 10/11/12, typically set to 1 for RS-232. | | #340 | 2,3,4 | RS-232 port selection | On the setting page, choose the correct serial device number (e.g., 1, 2, or 3). | | #5001 | 1 | Device Select | Channel 1 device select. Often set to 1 . | | #5002 | 2 | RS232 Device Select | Must be set to 2 to select the RS-232 port. | | #5110 | 3 | Stop bits / DC codes | Setting 3 (DC1/DC3) configures Xon/Xoff handshaking. | | #5111 | 1 | Stop bits | Set to 1 for one stop bit. | | #5112 | 10 or 11 | Baud rate | 10 = 4800 baud, 11 = 9600 baud. | | #5120 | 3 | Input Device 2 Stop Bits | Same as #5110 for the second input channel. | | #5121 | 1 | Input Device 2 Stop bits | Same as #5111 for the second input channel. | | #5122 | 10 or 11 | Input Device 2 Baud rate | Same as #5112 for the second input channel. |

: Velocity, acceleration, and deceleration limits.

: Controls the Rapid Traverse Rate for each axis. How to Access and Edit Parameters How to Enable Parameter Write Enable (PWE) on a Fanuc CNC fanuc 11m parameter list

Protection of 9000-series programs (0: Edit allowed, 1: Protected) Bit 0 (NE8)

Before you can modify most parameters, you must enable "Parameter Write."

Note: Some parameters require a complete control power-cycle (off/on) to take effect. Essential FANUC 11M Parameter List : Metric/inch system, axis names, and display units

: Specification of the specification number for the I/O device.

According to documented ⁠Fanuc procedures , follow these steps to modify parameters:

Servo gain selection:

: Gain settings and backlash compensation (e.g., #1851 for slow, #1852 for fast). 5000 – 5199

If the tool changer is missing the tool, the position parameters (usually in the 10000+ range or specialized PMC parameters) need to be adjusted to align the spindle with the tool changer. Proactive Maintenance: Parameter Backup