tf3650

The TwinCAT Power Monitoring function is a PLC library for the evaluation of raw current and voltage data, which are usually supplied by EL3773 and EL3783 EtherCAT Terminals. Function blocks are available for the calculation of RMS values for current, voltage and power. These can be output as instantaneous or average values. Maximum and minimum values are also available on the function block. Frequency and frequency spectra can be determined, such as e.g. harmonics in the grid and their load in the form of the Total Harmonic Distortion (THD). All function blocks are available for single-phase and three-phase systems. The TwinCAT products TE1300 Scope View Professional and TF6420 Database Server are suitable for displaying or permanently saving acquired data.