www.eaton.comNetworkManagement Card(Network-MS)User ManualNetwork Management Card ā User Manual 34003991XT_EN/JC Page 126/143Inverter limitation Inverter end of limitationInverter overload Inverter load OKInverter over temperature Inverter temperature OKInverter thermal overload Inverter load OKNegative DC bus too high Negative DC bus OKPositive DC bus too high Positive DC bus OKNegative DC bus too low Negative DC bus OKPositive DC bus too low Positive DC bus OKOutput switch (Q5N) open Output switch (Q5N) closedNormal AC NOK Normal AC OKUPS on battery UPS on normal ACUPS overload UPS returns to normal loadUPS over temperature UPS temperature OKFan fault Fan OKUPS communication failed UPS communication restored8.1.2 Table of UPS eventsList of time dated informationsAlarm on Alarm offBattery fuse blown Battery fuse OKBattery temperature fault Battery temperature OKNo Battery Battery presentBattery charger fault Battery charger OKCharger temperature fault Charger temperature OKMAX charger voltage fault Charger voltage OKMIN charger voltage fault Charger voltage OKEnd of Warranty LCM message OKEnd of battery life LCM message OKEnd of life of the wearing parts LCM message OKOutlet 1 open Outlet 1 closedOutlet 2 open Outlet 2 closedChopper fault Chopper OKNormal AC switch (Q1) open Normal AC switch (Q1) closedNormal AC frequency out of tolerance Normal AC frequency OKNormal AC fuses blown Normal AC fuses OKNormal AC module fault Normal AC module OKNormal AC voltage out of tolerance Normal AC voltage OKSite wiring fault Site wiring OK