11 LED Indicator on Each Circuit BoardFS100 11.2 7-Segment LED Indicator on the Main CPU Circuit Board(CPU201R)11-611.2.4 Status of 7-Segment LED Indicator at Alarm OccurrenceOnly when the PP is not connected the FS100, the alarm number isindicated with 4-digit numbers with the letter [A] at its head.If more than one alarm occurred, the first alarm numbers indicated.Note that the number of the major alarm is indicated if major and minoralarms occurred at a time.Indication spec.: when Alarm 1200 is occurredRepeat of [ - ] → [A] → [1] → [2] → [0] → [0]
