Controls And Displays; Displays; Controls Familiarization - ABB 4630 Operating Instructions 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 pH,
temperature, alarm set points or programmable parameters.
The lower display line shows the associated units or
programming information.
5.2 Controls Familiarization – Figs. 5.1 and 5.2
Upper
Display Line
Lower
Display Line
Monitoring pH
Alarm
L.E.Ds.
Membrane Keys
Fig. 5.1 Location of Controls and Displays
12
7 0 0
.
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 Functions of the Membrane Keys
Page 2
Parameter 1
Parameter 2
Parameter 3
Adjust
New value is
automatically stored
Select
New value is
automatically stored