hwAcInputOperStatus 1.3.6.1.4.1.2011.6.164.1.5.2.1.1.99

State of the site AC distribution uint. It is an enumeration type: If the enumeration value is 1, it indicates that the site AC distribution uint is in the normal state; If the enumeration value is 2, it indicates that AC distribution uint power off; If the enumeration value is 3, it indicates that AC input phase absent; If the enumeration value is 4, it indicates that AC voltage is over upper alarm threshold; If the enumeration value is 5, it indicates that AC voltage is under lower alarm threshold; If the enumeration value is 254, it indicates AC distribution uint alarm resume; If the enumeration value is 255, it indicates AC distribution uint operation status unknown.