Rain Master Irrigation Systems DX2 User ManualPage 232 Appendix A: Flow MetersAppendix AFlow MetersThe Evolution DX2 series controller provides a variety of user-configurable, flow-related features for either one or two flowsensors, referred to as Flow #1 and Flow #2.The Evolution DX2 flow features/capabilities include:• Display of instantaneous flow rate in gallons per minute(GPM) for Flow #1, Flow #2 and total (Flow #1 + Flow#2). Flow rates are updated every ten seconds.• Display of monthly flow accumulations in gallons forFlow #1, Flow #2 and total (Flow #1 + Flow #2). Flowaccumulation in gallons is updated every minute.• Automatic termination of watering based upon flowlimit violations:o Main line flow rate for controller (GPM)o Maximum flow rate per station (GPM)o Minimum flow rate per station (GPM)o Maximum flow accumulation per month(gallons)o Unscheduled flow rate for controller (GPM)• Automatic condemnation and reporting ofstations violating flow limits. Warninginformation is provided in the FieldMaintenance Activity and Troubleshootingsection of the manual.• Automatic establishment of station upper andlower flow limits (learn mode).Appendix: AFlow Meters