DKG-705 AUTOMATIC MAINS FAILURE AND REMOTE START ...

DATAKOMDKG-705 User’s ManualGroup Parameter Definition6 610 High Bat VoltageShutdown6 611 High Bat VoltageWarning6 612 Low Bat VoltageWarningUnit Min Max DescriptionV 12.0 33.0 If the battery voltage goes over this limit,this will generate a High Battery VoltageAlarm and shut down the engineimmediately.V 12.0 33.0 If the battery voltage goes over this limit,this will generate a High Battery VoltageWarning.V 0 28.0 If the battery voltage falls below this limit,this will generate a Low Battery VoltageWarning.6 613 Low rpm Shutdown Rpm 0 6000 If engine speed measured from themagnetic pickup input falls below this limit,this will generate a Low rpm Alarm andshut down the engine immediately.6 614 Low rpm Warning Rpm 0 6000 If engine speed measured from themagnetic pickup input falls below this limit,this will generate a Low rpm Warning.6 615 High rpm Shutdown Rpm 0 6000 If engine speed measured from themagnetic pickup input goes over this limit,this will generate a High rpm Alarm andshut down the engine immediately.6 616 High rpm Warning Rpm 0 6000 If engine speed measured from themagnetic pickup input goes over this limit,this will generate a High rpm Warning.6 617 Excess Power Loaddump6 618 Reverse Power Loaddump6 619 Crank Teeth Count /Multiplier CoefficientKW 0 2500 If the genset load goes over this limit, thiswill generate a Excess Power Load DumpAlarm and shut down the engine aftercooling period.KW 0 2500 If the genset is consuming more powerfrom the mains than this limit, this willgenerate a Reverse Power Load DumpAlarm and shut down the engine aftercooling period.- 0 250 P_626=0 : This is the number of pulsesreceived from the magnetic pickup input forone turn of engine crank. This parameter isused for the calculation of the engine rpm.If this parameter is set to ‘0’ then themagnetic pickup input is not used.P_626=1 : This is the multipliercoefficient of the alternator when theengine RPM is computed from the gensetfrequency.6 620 Hysteresis Voltage V 0 30 This parameter provides the mains andgenset voltage limits with a hysteresisfeature in order to prevent faulty decisions.For example, when the mains are present,the mains voltage low limit will be used asthe programmed low limit P_512. When themains fails, the low limit will be used asP_512+P_620. It is advised to set thisvalue to 10 volts.705-UE.doc - 40 -