{"id":"umati","model_id":"OPC UA for Machine Tools","name":"umati OPC UA for Machine Tools","summary":"umati is an open communication interface initiative for machinery that uses OPC UA Companion Specifications to exchange data between machines, components and installations and to integrate them into customer- and user-specific IT ecosystems. OPC UA for Machine Tools Part 1 covers Machine Monitoring and Job Management and is published as version 1.02.0 dated 2024-11-01.","study_notes":["umati is based on OPC UA Companion Specifications.","About 25 Companion Specifications have been published for technologies including robotics, measurement systems, plastics and rubber machinery, woodworking, and machine tools; 30 more are under development.","The central companion specification OPC UA for Machinery contains basic building blocks for identification, job management, and energy monitoring.","The namespace URI is http://opcfoundation.org/UA/MachineTool/ and the model version is 1.02.0.","The specification version is 1.02.0, published 2024-11-01."],"safety_notes":[],"sources":[{"url":"https://umati.org/","title":"umati (universal machine technology interface) is the global initiative for open communication interfaces for the machine building industries and their customers.","accessed":"2026-10-25"},{"url":"https://reference.opcfoundation.org/specs/OPC-40501-1","title":"OPC-40501-1 – OPC UA for Machine Tools - Part 1: Machine Monitoring and Job Management","accessed":"2026-10-25"}],"verification":{"status":"source_checked","checked_at":"2026-10-25","values":3,"method":"llm_source_check"},"updated_at":"2026-10-25","type":"protocol","spec":{"transports":["tcp"],"architecture":"client_server","encoding":"binary","default_ports":[],"data_types":[],"standard_body":"OPC Foundation","standard_ref":"OPC-40501-1","related":["opc-ua"]},"url":"https://machineschema.com/protocol/umati","license":"https://creativecommons.org/licenses/by/4.0/"}