Unsupported analog values - Arc protection - Merging unit - Motor protection - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Interconnection protection - Busbar differential protection (high impedance) - Generator protection - Power management/Load shedding - Back-up protection - IEC 60870-5-103 Communication Manual - 615 series Relion Protection and Control - 5.0 FP1 IEC - IEC - 17.02.2023

The IEC 60870-5-103 protocol does not support the transmission of counters or integrated totals meaning cumulative values such as energy values. The IEC Technical Committee 57 has defined the companion standard IEC 60870-5-102 for this purpose.