BS EN 61987-23:2016

This standard BS EN 61987-23:2016 Industrial-process measurement and control. Data structures and elements in process equipment catalogues is classified in these ICS categories:

• 25.040.40 Industrial process measurement and control
• 01.110 Technical product documentation
• 35.240.50 IT applications in industry

This part of IEC 61987 provides

• Operating Lists of Properties (OLOPs) for the description of the operating parameters and the collection of requirements for valve actuators,

• Device Lists of Properties (DLOPs) for valve actuators.

The structures of the OLOPs and the DLOPs conform to the general structures defined in IEC 61987-11 and IEC 61987-21 as well as to the fundamentals for the construction of LOPs defined in IEC 61987-10. The DLOPs conform additionally with terms defined in IEC 60534-7.

Libraries of properties and of blocks used in the LOPs are listed in Annexes A and B respectively.