Fanuc Focas 2 _best_ Now

For new greenfield implementations, consider using FOCAS 2 for low-level real-time data (position, load, alarms) and combine it with OPC-UA for higher-level, secure, event-driven architecture. FANUC now offers both on modern 30i-B Plus controls.

It transforms a dumb, blinking box into a node on your digital network. It allows you to stop managing machines by walking and start managing them by data.

FANUC FOCAS is a set of library files (DLLs) that act as a translator. While FOCAS 1 was the standard for older CNC models, fanuc focas 2

While often mentioned together, they serve different eras:

capabilities into a single library, making it the modern standard for connecting to various FANUC control series. Broad Controller Support For new greenfield implementations, consider using FOCAS 2

Retrieving positional data (absolute, relative, machine), actual feed rates, and spindle speeds.

If your machines are running FANUC controls but they aren't talking to your network, you are sitting on a goldmine of unused data. It allows you to stop managing machines by

To interact with the library, developers typically follow this workflow: cnc_wrmacror2 | Ncdata | Fanuc Focas Library - inventcom