Altistart 22 - Schneider Electric

Advanced protections menu (PrO)Code Name/Description R/W Adjustment range Factory settingPrO (1)Advanced protections menu (continued)PHL M Phase loss detection R/W* OnOnoFFManage the input (or line) phase loss controls.v onv offNote: Trip message is PHF.RISK OF DAMAGE TO THE SOFT STARTERNOTICEThe motor phase loss detection of the 3 phases is only active at the startup of the soft starter.It will not be detected if the loss occurred while the soft starter is already in running stateWhen downstream contactor is used in the sequence:- The contactor must be closed before to apply the run command to the soft starter.- Ensure that contactor will not be released while the soft starter is already running.Failure to follow these instructions can result in equipment damage.USd M Under voltage threshold R/W 50..90 (% of ULn) 70%Trips the soft starter when the voltage drops below the set level for a time longer than under voltage time delay(USt).Line voltage (V)Note:Becomes operational only after start signal. When voltage drops to zero (voltage outage), the soft starter will tripimmediately, overriding the delay. Trip message is USF.USt M Under voltage time delay R/W 1..10 5 sAdjusts the time of under voltage threshold USd.Time(s)(1)Only available when Advanced mode LAC page 50 is set to On.(2)Only available by Modbus.58 BBV51330 08/2012