IQ 100 Series ((130/140/150) MeterProgramming the IQ 100 Series Meter Using SoftwareUser and Installation Manual IM02601003E - July 2010 www.eaton.com 59For a system that has 14400V primary with a 120V secondary line to neutral (PT Ratio of 120:1), setthe following PT Ratios in the entry fields:PT Numerator (Primary) 1440PT Denominator (Secondary) 120PT Multiplier 10The Voltage Full Scale field will read 14400.Configuring Energy and Display SettingsClick the Energy and Display tab. You will see the screen shown onthe right. It displays the current settings for Power and Energy Format,Demand Averaging (IQ140 and above), Auto Scrolling and DisplayConfiguration. The screen fields and acceptable entries are asfollows:Power and Energy FormatPower Scale: Unit, kilo (k), Mega (M), AutoEnergy Digits: 5, 6, 7, 8Decimal Places: 0 - 6Energy Scale: Unit, kilo (k), Mega (M)Example: Shows an example of selected settings.Power Direction: View as Load or View as GeneratorNOTES:The Energy Digits, Scale and Decimal Places settings determine how the Energy Values•are displayed.If invalid values are entered, you will see the•following warning message: “Warning: Current CT,PT and Energy Settings may cause invalid energyaccumulator values.” Once you correct the valuesand click Recalculate this message goes away.Demand Averaging (IQ140/150)Average Method: Fixed or SlidingInterval: 5, 15, 30 or 60 MinutesSubinterval: 1, 2, 3 or 4NOTE: Fixed Average cannot have a Subinterval.Auto Scroll DisplayClicking the checkbox turns auto-scrolling On and Off. Auto-scrolling controls the display of selectedparameters on the meter’s faceplate.Display ConfigurationCheck the boxes of the Readings you want displayed on the faceplate of the meter. You must select atleast one reading.NOTE: This setting can be ignored for the IQ100 Series transducer, since it doesn’t have a display.
