ISO 21919 describes interfaces for automated machine tending of at least one computer numerically
controlled (CNC) machine by using a machine tending device. These interfaces are the link between
automated machine tending devices and machines used for production. The automated machine tending
is initiated by either the machine tending system or by the machine.
This document gives an overview and defines the fundamental principles on how the interfaces are set
up. It defines the necessary vocabulary and sets the syntax for the structure of signals. It distinguishes
between the safety interface, the control interface and project specific extensions.Cross References:ISO/IEC 2382:2015ISO 11161ISO 10218-2ISO 21919-2ISO 23125IEC 60050-721IEC 60050-151ISO 10218-1ISO 16089All current amendments available at time of purchase are included with the purchase of this document.