Controls And Displays; Displays; Control Familiarisation - ABB 4623 Manual

5 CONTROLS AND DISPLAYS

5.1 Displays – Fig. 5.1
The display comprises a 5-digit, 7-segment digital upper
display line and a 16-character dot-matrix lower display line.
The upper display line shows actual values of conductivity,
temperature, alarm set points or programmable parameters.
The lower display line shows the associated units or
programming information.

5.2 Control Familiarisation

Upper
Display Line
0 . 5 0
Lower
Display Line
µS/cm 25.0°C
Alarm
L.E.D.s
Membrane Keys
Fig. 5.1 Location of Controls and Displays
14
Advance to
next page
Page 1
Parameter 1
or
Parameter 2
Parameter 3
For majority
Parameter 4
of parameters
A – Advancing to Next Page
Page X
Parameter 1
Advance to
next parameter
Parameter 2
Parameter 3
Parameter 4
B – Moving Between Parameters
Parameter Value
or
C – Adjusting and Storing a Parameter Value
Parameter X
Y
Z
or
D – Selecting and Storing a Parameter Choice
Fig. 5.2 Membrane Key Functions
Page 2
Parameter 1
Parameter 2
Parameter 3
Adjust
New value is
automatically stored
Select
New value is
automatically stored