Eaton Cutler-Hammer IQ 300 Series Instructions For Installation, Operation And Maintenance

Effective Date: 2/04IL17574CPage 4-23IQ 300Effective Date: 2/04 Page 4-23For more information visit: www.cutler-hammer.eaton.comwindow.The screen initializes with the time window over whichdemand (parameters) are measured, selected anddisplayed.To specify the Demand Window, press either of theScroll arrows to step through the choices. There are 8choices from 5 minutes to 60 minutes, displayed asfollows:• 5 min. to 30 min. in increments of 5 min.• 45 min.• 60 min.When the desired choice is displayed, press Enter to lock in the selection.If the procedure completes successfully, Download OK appears briefly. The displaythen returns to the previous screen.The Demand Window is a fixed period of time over which average system param-eters are calculated. For example, setting the Demand Window to 15 instructs theIQ 300 to calculate the average current or power over the past 15 minutes and toupdate that calculation every 15 minutes.If multiple IQ 320 or IQ 330 units exist on a PowerNet network, all their DemandWindows can be simultaneously reset and synchronized using INCOM™ communi-cation unless the lockout feature is applied on the IQ 330.4.10.9 KYZ Setup (IQ 320 and IQ 330 Base Modules Only)Position the selection arrow next to KYZ Setup and press Enter.These screens, shown in figure 4.36 and 4.37, displays the system value communi-cated by the KYZ pulse train.To select a system value (+kWh, +kvarh, kVAh) which the IQ 320 or IQ 330 willTrack, press either of the Scroll arrows repeatedly to setup through the choicesindividually, or press and hold either of the Scroll arrows to step through the choicesrapidly. There are up to 32 choices from 1/32 to 100 displayed as follows:Note: Some rates are available only in the IQ 320 or IQ 330 firmware version 1.02XKYZ RATEFigure 4.37 KYZRate DisplayKYZP NONEFigure 4.36 KYZValueXDemandWINDOW MINFigure 4.35 DemandWindow