12. Faults12.2 Possible situations when creating programs12.2 Possible situations when creating programsSituations when cre-ating a programExplanation RemedyCannot enter contact orrelay in programeasyE4 device is in RUN mode Select STOP modeTime switch switches atwrong timesTime or time switch parameters not correct Check time and parametersMessage when using amemory card PROGINVALIDMemory card in easyE4 device contains no cir-cuit diagramChange easyE4 device type orthe circuit diagram on thememory cardCircuit diagram on the memory card uses con-tacts/ relays that the easyE4 device does notrecognizePower flow display doesnot show changes to therungseasyE4 device is in STOP mode Select RUN modeAssociation/ connection not fulfilled Check and modify circuit dia-gram and parameter setsRelay does not activate coilIncorrect parameter values/timeAnalog value comparison is incorrectTime value of timing relay is incorrectFunction of timing relay is incorrectRelay Q or M does not pickupRelay coil has been wired up several times Check coil field entriesInput not detected Loose terminal contact Check installation instructions,check external wiringNo voltage to switch/buttonWire breakeasyE4 device input is faulty Replace easyE4 deviceRelay output Q does notswitch and activate theloadeasyE4 device in STOP mode Select RUN modeNo voltage at relay contact Check installation instructions,check external wiringeasyE4 device power supply interruptedeasyE4 device circuit diagram does not activaterelay outputWire breakeasyE4 device relay is faulty Replace easyE4 deviceeasyE4 11/18 MN050009 EN www.eaton.com 569
