janitza UMG 96-PA User Manual

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janitza UMG 96-PA User Manual Manual pdf 55 page image

www.janitza.de UMG 96-PA5513. 12. 2 Digital outputsVarious functions can be assigned to thethree digital outputs:• Digital output 1- Pulse output for effective energy- Output for the timer- ModBus remote output• Digital output 2- Pulse output for reactive energy- Output for comparator group 1- Output for the timer- ModBus remote output• Digital output 3- Output for comparator group 2- Output for the timer- ModBus remote outputYou can set the digital outputs in the "Periph-ery" area via the configuration window of theGridVis® software:Fig. Configuration of the digital outputs via the Grid-Vis® softwareC ATTENTION!When programming with GridVis®,a selection of energy values that arederived from the power values isreceived.Pulse outputDigital outputs 1 and 2 can be used for theoutput of pulses for counting effective energyand apparent energy. For this,a pulse is set atthe output after a certain adjustable amountof energy has been reached.To use a digital output can as a pulse output,you must apply two different settings usingthe GridVis® Software in the configurationmenu:• Mode for the digital input:S0 output• Output polarity: Closer, Opener• Pulse valuePulse valueWith the pulse value, you indicate how muchenergy (Wh or varh) one pulse should corre-spond to.The pulse value is determined by the max-imum connected load and the maximumnumber of pulses per hour.If the pulse value is specified with a:• positive sign, pulses will only be issuedif the measured value also has a positivesign.• negative sign, pulses will only be issuedif the measured value also has a negativesign.C ATTENTION!Since the active energy meter workswith a return stop, pulses are onlyissued during import of electricalenergy.C ATTENTION!Since the reactive energy meterworks with a return stop, pulses areonly issued under inductive load.