Controls And Displays; Displays; Control Familiarization - ABB 4670 Series User Manual

4 CONTROLS AND DISPLAYS

4.1 Displays – Fig. 4.1
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 turbidity, temperature, alarm
set points or programmable parameters. The lower display line
shows the associated units or programming information.

4.2 Control Familiarization

Upper
Display Line
Lower
Display Line
Turbidity
Alarm
LEDs
Membrane Keys
Fig. 4.1 Location of Controls and Displays
18
5 . 0 0
(NTU)
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. 4.2 Membrane Key Functions
Page 2
Parameter 1
Parameter 2
Parameter 3
Adjust
New value is
automatically stored
Select
New value is
automatically stored