MiCOM P921/P922/P923 - Schneider - error

Technical GuideP92x/EN TD/H42Technical DataMiCOM P921/P922/P923 Page 29/427.5 Disturbance record (P922 and P923)The MiCOM P922-P923 is able to store up to 5 records:Disturbance RecordsTriggersDataAny selected protection alarm and threshold, logic input,remote commandAC input channelsdigital input and output statesfrequency valueDefault valueSetting rangeMin Max StepRecords number 5 1 5 1Pre-Time 0.1s 0.1 2.9 / 4.9 /6.9 or 8.9Disturb rec Trig ON TRIP ON TRIP or ON INST.TriggerAny selected protection alarm and thresholdLogic inputRemote command7.6 Frequency disturbance record (P923 only)The MiCOM P923 is able to store one record of 20s.Setting Range Step SizePre – time 5s fixedPost – time 15s fixedSample rate 1 sample/cycle fixedDigital signalsTrigger logic0.1Logic inputs and output contacts status- Instantaneous or time delayed tripping,- Dedicated logic input,- Logic equation,- Remote command.