4. Operation4.1 Base device with display and buttons4. OperationThe way in which the various base devices are operated varies.Only EASY-E4-...-12...C1 base devices with a display and buttons can be operated dir-ectly.Meanwhile, EASY-E4-...-12...CX1 base devices with LED indicators used for diagnosticpurposes, as well as all expansion devices, are limited to providing information via theirLEDs' flashing patterns.→ Section "Startup behavior of easyE4 control relays with LED indicators", page 764.1 Base device with display and buttonsFigure 52: Display and keypad on EASY-E4-...-12...C14.1.1 LCD DisplayMonochrome device display with six lines, each with 16 characters (128 x 96 pixels).I 1 . . 4 . 7 8 . .N T 1 PMO 1 3 : 0 8Q 1 . . 4 R U NM A C : 0 0 2 2 C 7 1 2 3 4 3 E1 6 7 . 6 7 . 3 . 1Figure 53: Example of status display on displayThe display can show texts, values, parameters, and pseudographics.Once the device is switched on, as well as during ongoing operation, the device willswitch to sleep mode and display the status display after a configurable time withoutany operator activity.easyE4 11/18 MN050009 EN www.eaton.com 87
