Circutor computer SMART III-Fast Series Manuale Utente Scaricare il pdf (Pagina 94)

5�20�-VOLTAGEALARMS

Inthispointthephase-phasevoltagethresholds

abovewhichtheovervoltagealarm(E05)andthe

novoltagealarm(E06)shouldbetriggeredcanbe

configured�

Thealarmmustbeenabled(“5�19�- ENABLING

ALARMS”

Pressthe keytoentereditingmode�Itis

identifiedbythe symbolandtheblinkingof

thedigitstobemodified�

Inordertoavoidpossiblefalseactivationsofsaidalarms,theyhaveapredefineddelayof5

seconds�

Theparameterstobeconfiguredare:

 Thevalue of the overvoltage alarm: HI�

Thevalue of the no voltage alarm: LO�

Whenanyofthetwoalarmsaretriggered,theunitenterstheDisconnectionstatusand

disconnectsallthestages�Theunitdoesnotreturntoitsnormaloperatingstatusuntilthe

causeforthealarmdisappears�

The keyincreasesthedigitvalue�

The keydecreasesthedigitvalue�

The keyskipstothepreviousdigit�

The keyskipstothenextdigit�

Press tovalidatethedata;the symboldisappearsfromthedisplay�

Overvoltage alarm:

Maximum value: 99999V

Minimum value: 0V

No voltage alarm:

Maximum value: 99999V

Minimum value: 0V

Ifthevalueenteredislowerthantheminimumvalueorhigherthanthemaximumvalue,

thebacklightofthedisplayashesandthevalueenteredisreplacedwiththeminimumor

maximumvalue,orwiththelastvaluevalidated�

Pressthe keytoaccessthenextprogrammingstep�

Ifnokeysarepressedfor5minutes,theunitswitchestothesimulationscreen,“5�27�-

SIMULATION SCREEN”�

Computer SMART III FAST

Instruction Manual

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Circutor computer SMART III-Fast Series Manuale Utente Pagina 94