Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues - Part 24-1: Lists of Properties (LOP) of positioners for electronic data exchange

IEC 61987-24-1:2015 provides Operating Lists of Properties (OLOPs) for the description of the operating parameters and the collection of requirements for valve/actuator accessories, that can be used for every valve/actuator accessory, Device Lists of Properties (DLOPs) for positioners and I/P converters.