3. Commissioning
3.2 Daily operation
3.2 Daily operation
Once the easyE4 device has been initially commissioned, it will run whenever it is
connected to 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's
lifespan.
The setting can be configured in the device menu.
Follow the instructions in the following section if your base device
until will not boot up and/or if an error message appears → Section
"Faults ", page 805
3.3 Switch on
Before switching the device on, check the power supplies, inputs, outputs, and any
expansion devices and Ethernet connections to make sure that they are properly con-
nected.
3.3.1 Startup behavior of easyE4 control relay with LED indicators
If there is no program, the control relay will start in STOP mode.
These base devices without a display feature 2 LEDs that indicate the state of the Eth-
ernet port and the device status.
If there is an executable program on the control relay easyE4, the device will start in
RUN mode.
In addition to having a valid program on the control relay,
please make sure that there are no peripheral faults that will
lead to STOP mode.
Device models without a display feature LED indicators in the front:
Fig. 58: LED status indication
l
POW/RUN LED or POW/RUN/Status LED
l
ETHERNET/NET LED (base device only)
106
easyE402/24 MN050009ENEaton.com
To Next Page
Loading...
Need help?
General