Fanuc 10t Parameter Manual — ((better))

This paper provides an overview of the Fanuc 10T Parameter Manual

Locating the Correct Manual (The "Yellow Book")

The official manual is part number GFZ-61390E. However, Fanuc released multiple revisions (e.g., 10T, 10TE, 10TF). You need the exact match for your control’s ROM version. Fanuc 10t Parameter Manual

• Machine Geometry: They define axis travel limits, reference point positions, and tool offset behaviors.
• Functionality: They enable or disable features such as constant surface speed control (G96), tool nose radius compensation, and inch/metric switching.
• Hardware Interface: They define how the CNC communicates with the servo motors, spindle drive, and turret indexing mechanism.

Warning: Avoid free "instant download" sites promising the Fanuc 10T Parameter Manual for free. They are often malware traps or low-resolution scans missing page 40–60 (the crucial axis parameter section). This paper provides an overview of the Fanuc

1. The Fanuc 10T Parameter Manual (Generic): This is a thick, blue or gray book published by Fanuc Ltd. It explains what every parameter does in theory. It tells you that Parameter 0150 controls the backlash compensation range. It does not tell you what value your specific lathe uses.
2. The Machine Tool Builder’s (MTB) Param List: This is usually a single sheet or a small booklet from Mori Seiki, Okuma, etc. This contains the actual numbers.

1. Extract parameters from a backup tape or EPROM. A trained service tech can read the Option Parameters.
2. Contact the machine tool builder (e.g., "I have a 1990 Mori Seiki SL-3 with Fanuc 10T – do you have a parameter archive?").
3. Use generic defaults – Fanuc published a "Standard Parameter Set" for basic two-axis lathes in Appendix B of the manual. This will get the control to power up, but it will not be tuned for your specific machine's mechanicals.

• Bit 0 (NCI): Sets input unit (metric/inch).
• Bit 7 (SCW): Spindle/Coolant control logic.