Logix5000 Controllers General Instructions - SLAC Confluence

Analog Alarm Instruction (ALMA) 53Input Parameter Data Type DescriptionAlarmCountReset BOOL A False-to-True transition resets the alarm counts for all conditions to zero.Default is cleared.HHLimit REAL Specifies the high-high alarm limit.Valid = HLimit < HHLimit < maximum positive float.Default = 0.0.HHSeverity DINT Specifies the severity of the high-high alarm condition.Valid = 1 to 1000 (1000 = most severe; 1 = least severe).Default = 500.HLimit REAL Specifies the high alarm limit.Valid = LLimit < HLimit < HHLimit.Default = 0.0.HSeverity DINT Specifies the severity of the high alarm condition.Valid = 1 to 1000 (1000 = most severe; 1 = least severe).Default = 500.LLimit REAL Specifies the low alarm limit.Valid = LLLimit < LLimit < HLimit.Default = 0.0.LSeverity DINT Specifies the severity of the low alarm condition.Valid = 1 to 1000 (1000 = most severe; 1 = least severe).Default = 500.LLLimit REAL Specifies the low-low alarm limit.Valid = maximum negative float < LLLimit < LLimit.Default = 0.0.LLSeverity DINT Specifies the severity of the low-low alarm condition.Valid = 1 to 1000 (1000 = most severe; 1 = least severe).Default = 500.Publication 1756-RM003I-EN-P - January 2007