Parameter Manual - Fanuc 10t

You just powered up your lathe on Monday morning. Instead of "All Ready," you see blinking LEDs and Alarm 001 (Thunderbird alarm). Your battery died. Here is your recovery protocol using the Parameter Manual.

If you call Fanuc America or Fanuc Japan today asking for a new, glossy printed , you will be disappointed. Fanuc officially lists the 10T, 10M, 11M, and 12T as "obsolete." They stopped printing physical copies in the late 1990s.

In the world of CNC (Computer Numerical Control), few control systems have earned the legendary status of the . Released in the early 1980s, this control (alongside its 10M, 11M, and 12M siblings) represented a seismic shift from older, less reliable systems. The "T" in 10T stands for Turning —meaning this control was purpose-built for lathes, turning centers, and chuckers. Fanuc 10t Parameter Manual

These are the most critical. In the , Section 8 (typically) covers options. You will see entries like:

| Parameter | Function | Typical Value | | :--- | :--- | :--- | | | Axis type (X,Z) & Mirror image | 0010 or 1010 | | 0012 | Input unit (0=mm, 1=inch) | 0 or 1 | | 0014 | Auto power off after delay | 0 to 9999 secs | | 0200 | X axis reference position | Distance from home | | 0201 | Z axis reference position | Distance from home | | 0300 | X axis backlash compensation | Usually 0-100 (microns) | | 0301 | Z axis backlash compensation | Usually 0-100 | | 0400–0403 | Servo motor FAN (amplifier control) | Match motor type | | 9000 series | Options | NEVER change without builder list | You just powered up your lathe on Monday morning

The 10T often pairs with A06B-6044 or A06B-6050 drives. There are physical potentiometers (RV1, RV2) on the drive. The Parameter Manual tells you how to adjust them in coordination with CNC Parameter 1800 (Positioning gain). Never mix drive tuning and CNC tuning blindly.

Modifying parameters requires entering a specific mode to prevent accidental changes. Here is your recovery protocol using the Parameter Manual

Setting up DNC (Direct Numerical Control) or transferring programs via RS-232 is a common reason to consult the manual. Standard settings for a 2400 baud rate often include: Set to 1 (Device Select). Parameter 5110: Set to 4 (for DC codes).

The is not just a book; it is the DNA of your turning center. Without it, you own a 5,000-pound sculpture. With it, you own a production powerhouse that can hold tolerances of 0.0002 inches.

Machine operators often want to tweak how the control behaves. For example: