LD0.MDSOPT2 Runtime counter for machines and devices (2) - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Power management/Load shedding - DNP3 Communication Manual - 620 series Relion Protection and Control - Relion Protection and Control - 2.0 FP1 IEC - IEC - 22.05.2023

Table 1. LD0.MDSOPT2 Runtime counter for machines and devices (2)

IEC 61850 name	SA name	Description	Values	S	Arg 1,2,3,4
LD0.MDSOPT2
.OpTmh.stVal		Operation time	0…300000 [h]	R	0,300000,0,300000