Fanuc Focas Python ⟶

import streamlit as st import focas2 import time st.title("FANUC CNC Monitor")

(FANUC Open CNC Application Server) is a library that exposes the internal data points of a FANUC CNC—spindle load, axis positions, alarms, program execution status—via a network or serial connection. And when you combine FOCAS with Python , you unlock real-time monitoring, predictive maintenance, automated data logging, and even remote control of industrial machinery using one of the world's most accessible programming languages. fanuc focas python

import focas2 import time def monitor_cnc(ip): h = focas2.cnc_allclibhndl3(ip, 8193, 3) if h <= 0: return import streamlit as st import focas2 import time st

The handle is an integer ID used for all subsequent calls. Once connected, you can poll any data point. Let’s read the current position (absolute, machine coordinate) and spindle load : Once connected, you can poll any data point

| Category | Example Data | |----------|---------------| | Machine status | Running, alarm, idle, edit | | Axes | Position, feed rate, load, servo error | | Spindle | Speed, load, orientation, temperature | | Programs | Current line number, program name, DNC transfer | | Diagnostics | Alarms, operator messages, PMC signals | | Parameters | Offsets, tool data, system parameters |

time.sleep(1) finally: focas2.cnc_freelibhndl(h) monitor_cnc("192.168.1.100")