ABB EasyLine EL3000 User Manual

108 EL3000 CONTINUOUS GAS ANALYZERS | OI/EL3000-EN REV. D
… 8 Operation
… LCD indicator
Status Icons
Icon
Description
An
automatic calibration is in progress, see page 118.
The icon also appears in
menu mode in the menu title line, see
LCD display in menu mode
on page 108.
A
status message is active, see page 166.
The
status signal ‘Maintenance required’ is active, see page 166.
The icon also appears in
menu mode in the menu title line, see
page
108.
The
status signal ‘Failure’ is active (see page 166) or the
maintenance
switch (see page 178) is set to ‘On’. The icon is
flashing.
The icon als
o appears in menu mode in the menu title line, see
page 108.
The configuration has been saved. The icon is flashing.
Do not turn off the power supply of the gas analyzer while t
he
icon is displayed!
Key functions in measurement mode
Button
Description


Toggle to display each individual measured value; in addition to
the number display, an analog bar with an indication of the
measuring range limits appears on this
indicator.


Decrease or increase the contrast of the LCD display.
If a status message is active:
First, press the

button.
OK
Switch to
menu mode (see 108).

If a status message is active
:
Press the button to display the
message list (see “Status
messages” table on page 168).
Number of decimal places
When displaying the measured value in physical units (such as
ppm), the number of decimal places depends on how large the
span of the set measuring range is.
Measuring span
Decimal places
≤ 0,05
5
≤
0,5
4
≤ 5
3
≤
50
2
≤ 500
1
>
500
0
The number of decimal places when setting the parameters is
the same as in the display in measuring mode.
LCD display in menu mode
Figure 52: Main menu
Structure of the menu
Each menu (see Menu Overview on page 110) from the main
menu contains a maximum of three menu items (‘3-tier menu’).
Each menu item is assigned to one of three buttons ,  and ,
therefore each menu item can be selected directly. The  button
is always used to return to the next higher menu.
The most commonly needed functions are arranged in the menu
in a way that they can be called up by pressing each of the keys
repeatedly:
‘ Operation /  Calibration /  Manual Calibration /
 Zero point / Single point’
‘ Setup /  Calibration Data /  Test gas set points’
‘ Maintenance /  Diagnosis /  Device status /  Status
messages’

ABB EasyLine EL3000 Specifications

General

Brand	ABB
Model	EasyLine EL3000
Category	Measuring Instruments
Language	English