Controls And Displays; Displays; Switch Functions - ABB ZDT–FG Series Installation And Operating 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. In
operation, the upper display line shows actual values of
% oxygen, temperature, cell millivolts or alarm set points. In
programming mode it is used to display programmable
parameters. The lower display line shows the associated units
and/or other programming information.
Upper
Display Line
Lower
Display Line
Alarm
LED's
Membrane
Switches
Fig. 5.1 Location of Displays and Controls
20. 0
% Oxygen
5.2 Switch Functions – Fig. 5.2
Advance to
next page
Page 1
Parameter 1
Parameter 2
Parameter 3
For majority
Parameter 4
of parameters
A – Advancing to Next Page
Parameter 1
Advance to
next parameter
Parameter 2
Parameter 3
Parameter 4
B – Moving Between Parameters
Parameter Value
C – Adjusting and Storing a Parameter Value
Parameter X
Y
Z
D – Selecting and Storing a Parameter Choice
Fig. 5.2 Membrane Switches
Page 2
Parameter 1
or
Parameter 2
Parameter 3
Page X
Adjust
New value is
or
stored automatically
Select
New value is
or
stored automatically
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