... A,B,C phase current respectively. In the alarm state, it displays alarm code.Alarm codes: CodeMeaningExplanationOL.overflowCurrent exceed measure range(NA702/704 ... . In any time, if press “RST(∧)”, reset from the alarm state.G How to set the parameter?The Micro-controller ... ”, "xx” is two numbers, means parameter’s code.Press “ ∧ ”or“∨”for choosing parameter’s code, press “ ∧ ”“∨” at the same time for ...