SectionTroubleshooting Common Robot FaultsPublished: DatePublished on ZhilianhaiFive stepsRecord the symptom, alarm code and the operating condition.Isolate energy before entering the cell.Narrow the cause: power, communication, mechanics, program.Change one variable at a time and retest immediately.Close the loop: root cause, action and prevention.Avoid theseAnti-patternEffectRepeated resetsMasks the real faultChanging several parametersNo idea which change workedNo recordThe same fault returns next month
