Inputs/Outputs MenuInputs/OutputsFlow SimulationSFlow Simulation provides output simulation based on a percentage of the full scale flow Simulationwill not accumulate the totalizers The range of simulation includes –100…100% of the full scale flowThe Flow Simulation Parameter lets you set the range of simulation in increments of 50 (OFF, 0, 50, 100,-50, -100) The factory default is OFFDigital InputS• Digital input lets you reset totalizers or interrupt flow measurement• Input switching is provided by applying an external voltage of 3…35V DC• Use a “normally open” contact for operatingDigital Outputs(continued on nextpage)Pulse/UnitSThis parameter lets you set how many pulses per unit of measure will betransmitted to remote applications For example, assuming the unit of measureis gallons:• Setting the Pulses/Unit to 1 (standard setting) will transmit 1 pulseevery gallon• Setting the Pulses/Unit to 0 01 will transmit 1 pulse every 100 gallonsYou must configure pulses/unit if the function of the selected output is to beforward or reverseThis parameter must be considered with the Pulse Width and Full Scale Flowparameters The maximum pulse frequency is 100 Hz The frequency is correlatedwith the flow rate Violation of output frequency limits will generate a PULSE_OVERLOAD_WARNINGWidthSThis parameter establishes the ON duration of the transmitted pulse Theconfigurable range is 0…500 ms The factory default is 0 ms• Non-zero pulse width configuration – the OFF duration of the transmittedpulse is dependent on flow rate The OFF duration is to be at least theconfigured ON duration At full scale flow, the ON duration equals the Offduration The maximum configurable output frequency is limited to 100 Hz• The duty cycle of the transmitted pulse is at 50% of the output frequenciesgreater than 1 HzThis parameter must be considered with the Pulses/Unit and Full Scale Flowparameters The maximum pulse frequency is 100 Hz The frequency is correlatedwith the flow rate Violation of output frequency limits will generate a PULSE_OVERLOAD_WARNINGPowerLine FrequencySThis parameter provides measuring immunity to industrial noise from a powersupply feedThis parameter should be set to your nominal line frequency, typically 50 HzUser ManualPage 25September 2013| sales@mvandc.com | Phone: 877.566.3837 | Fax: 925.407.2903