Fanuc Focas 2 |work| May 2026

FANUC FOCAS 2 (FANUC Open CNC API Specifications) is a powerful set of libraries in DLL format used to bridge the gap between a PC and a FANUC CNC controller. It allows developers to create custom software for real-time machine monitoring, data collection, and automated control. Core Capabilities

• Set IP Address, Subnet Mask, Router.
• Go to "FOCAS" settings. Define the PC's IP address that is allowed to connect.
• Ensure Port Number matches your software (Default: 8193).

Maintenance and Diagnostics: It can retrieve operation history, alarm history, and servo/spindle diagnostic data for predictive maintenance. fanuc focas 2

Positive Feedback

1. Comprehensive Data Access

• Supports over 200 functions – from basic status monitoring to advanced servo/spindle data.
• Can read/write macro variables, programs (including subprograms), tool offsets, work offsets (G54–G59), part counts, alarm history, and diagnostic parameters.
• Real‑time axis position and spindle load monitoring.