4. Operation4.5 Your first EDP program4.5.3 Control options in RUN modeThere are two control options in RUN mode. Control of:1. Inputs and outputs with Status display2. power flow with power flow displayStatus display during RUN modeChange to the status display and press pushbutton S1.Do not execute pushbutton S2.The contacts for inputs I001 and I002 are activated and relay QS1 picks up, indicatedby the highlighted numbers.Test using the power flow displayChange to the circuit diagram display and press pushbutton S1.The relay picks up and the easyE4 displays the power flow with a double line.I001===I002===========Ä Q001L:1 C:1 RUNFigure 60: Power flow display 1Power flow display: Inputs I001 and I002 are closed, relay Q1 has picked upPress pushbutton S2, that has been connected as a break contact.The power flow is interrupted and relay Q1 drops out.I001===I002------------Ä Q001L:1 C:1 RUNFigure 61: Power flow display 2Power flow display: Input I001 is closed, input I002 is open,relay Q1 has dropped outPress the ESC button to return to the Status display.The circuit diagram does not have to be completed in its entirety so that itis possible to test parts of it. The easyE4 device simply ignores any incom-plete wiring that is not yet working and only uses the finished wiring.easyE4 11/18 MN050009 EN www.eaton.com 111
