DLMS protocol

DLMS — Device Lan­guage Mes­sage Specification What is the DLMS protocol? DLMS — Device Language Message Specification DLMS/ COSEM (or IEC 62056) is the main glob­al stan­dard for smart ener­gy meter­ing, con­trol and man­age­ment. It includes spec­i­fi­ca­tions...

IEC 104 — IEC 60870–5‑104

IEC 104 — IEC 60870–5‑104 What is IEC 104? IEC 104 — IEC 60870–5‑104 IEC 60870–5 is a pro­to­col stan­dard for tele­con­trol, telepro­tec­tion, and oth­er telecom­mu­ni­ca­tion func­tions for elec­tric pow­er systems. IEC 60870–5‑104 (short IEC-104) is a...

RTU — Remote Terminal Unit

RTU — Remote Ter­mi­nal Units What is RTU? RTU — Remote Terminal Unit RTU most com­mon­ly stands for Remote Ter­mi­nal Unit, but is some­times also used as an abbre­vi­a­tion for Remote Teleme­try Unit or Remote Tele­con­trol Unit. RTUs are devices...

SER — Sequence of Events (SOE) Recording

SER — Sequence of Events (SOE) Recording What is SER? SER — SEQUENCE OF EVENTS (SOE) RECORDING Sequence of events record­ing (SER) is per­formed by micro­proces­sor based sys­tems, which mon­i­tor col­lect­ed data inputs and record the time and sequences of the...

Grid & Substation Automation Chapter

Grid & Sub­sta­tion Automation A Chap­ter of the RTU — Remote Ter­mi­nal UnitSCADA — Super­vi­so­ry Con­trol and Data AcquisitionIED — Intel­li­gent Elec­tron­ic DeviceSER — SEQUENCE OF EVENTS RECORDING RTU most com­mon­ly stands for Remote Ter­mi­nal...