4. Operation
4.1 Base device with display and buttons
4. Operation
The 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 diagnostic
purposes, as well as all expansion devices, are limited to providing information via their
LEDs' flashing patterns.
→ Section "Startup behavior of easyE4 control relays with LED indicators", page 76
4.1 Base device with display and buttons
Figure 52: Display and keypad on EASY-E4-...-12...C1
4.1.1 LCD Display
Monochrome device display with six lines, each with 16 characters (128 x 96 pixels).
I 1 . . 4 . 7 8 . .
N T 1 P
MO 1 3 : 0 8
Q 1 . . 4 R U N
M A C : 0 0 2 2 C 7 1 2 3 4 3 E
1 6 7 . 6 7 . 3 . 1
Figure 53: Example of status display on display
The display can show texts, values, parameters, and pseudographics.
Once the device is switched on, as well as during ongoing operation, the device will
switch to sleep mode and display the status display after a configurable time without
any operator activity.
easyE4 11/18 MN050009 EN www.eaton.com
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