irrigation pump systems : Intelligent Pumping Control Systems
Published Aug. 26, 2010 at 10:22 a.m.
Traditional control techniques examine the "running" status and the "not ready" status of the control circuit say pump systems expert. While this method has served well for decades, it does have limitations. First, monitoring the contact of a starter does not detect if the wires have become disconnected, or if the linkage between the pump and motor is intact. Likewise, the "not ready" status will indicate an electrical problem is present, but it will not identify the problem, or how it occurred says irrigation pump systems manager. More information is needed to minimize the task. However, under traditional control schemes,...