Errors andwarnings Table: 1 Regulator faultsAlarm text (message) Alarmstatus:error (E) /warning (W)DescriptionMCR switched OFF for OVERCURRENT E The regulator creates an alarm andswitches OFF when the outputcurrent is higher than one of the twopreset levels and after thecorresponding delay of each level.Restart the regulator only after youhave found the cause of the alarm.Crest factor too high W The crest factor is too high.Zero crossing error W An error in zero crossing detection.MCR switched OFF for open circuit E The regulator creates an alarm andswitches OFF when the outputcurrent drops below the minimumoutput current.Restart the regulator only after youhave found the cause of the alarm.Meas. PCB disconnected W The system cannot detect the outputcurrent measurement connector.Output current DEVIATES W The output current is different fromthe set value.MCR in OVERLOAD W In case of overload, the outputcurrent may be lower than required.You can configure the regulator toconsider this as an open circuitcondition and to switch OFF.By default, the regulator does notswitch OFF.Output current is UNSTABLE W The output current of the regulator isnot stable.OPEN DOOR error E One of the panels of the regulator isopen.AGLAS is disconnected W The system cannot detect the AGLsystem.Thermal sensor missing W The system does not detect aninternal thermal sensor.OVERTEMPERATURE W The regulator is too hot.