SKIPPER
Electronics AS
EML224N Operation and Installation Manual
Edition: 2020-02-05
Chapter: 2. Operation
Page 10 of 64
2. Operation
When the installation is complete, and power is connected to the operator unit, the system is switched
on/off by a power switch inside the cabinet. The unit can also be switched off by pressing the SYSTEM
Off softkey button on screen A and Screen B.
Note: The unit is still energized. Do not perform any connections before switching off the mains
on the terminal PCB inside the cabinet.
Parameter entry
The fixed function buttons and the soft key(s) on the various screens along with the rotating encoder,
facilitates entry of parameters, setpoints and other data. The following flowchart illustrates the
procedure for changing settings and entering data. The various screens are shown in detail in the
operation section.
Fig. 2.1 Setting and Parameter Entry Flowchart
Any Screen
Any valid fixed or soft key
Press button
once
Rotate encoder in either
direction to obtain desired
state or setting
Keep button pressed
Advances to next
fixed state or
value
Release
button
Check for
desired result
