3. Commissioning3.1 Initial commissioning3. CommissioningCAUTIONSHORT-CIRCUIT HAZARDIf the device is or has been exposed to environmental fluctuations (ambi-ent temperature, air humidity), condensation may form on or inside it. Aslong as this condensation is present, there will be a short-circuit hazard.Do not switch on the device when it has condensation in or on it.If the device has condensation in or on it, or if the panel has beenexposed to environmental fluctuations, let the panel settle into the exist-ing ambient temperature before switching it on.The easyE4 devices with/without display and operator functions can be commissioned.However, a display and operating facility is required in order to follow all explanationsin this chapter.The following applies to devices without a display and controls: You can use easySoft 7for the display and controls or use a remote display. To this end, the control relay offersa point-to-point Ethernet connection or a connection in a network via easySoft 7.3.1 Initial commissioningCarry out the following steps once:Configure the device's system settings as necessary, including the menu lan-guage.Please refer to→ Section "Switch languages", page 465Install the required software package easySoft 7.Transfer program to the easyE4 device3.2 Daily operationOnce the easyE4 has been initially commissioned, it will run whenever it is connectedto the supply voltage.In other words, it does not have to be separately switched on and off.Reducing the level of brightness will increase the display backlight'slifespan.The corresponding setting can be adjusted in the operating system.Follow the instructions in the following section if your basic deviceuntil will not boot up and/or if an error message appears:→ Section"Faults ", page 567easyE4 11/18 MN050009 EN www.eaton.com 75
