About the Display/Operator
System
8
10/04 AWB2528-1548GB
Display/operator system at a glance
The display/operator system consists of the power supply
unit/communication module and the display/operator unit
Display and operator unit
Figure 2: Display/operator unit
a DEL button
b Graphic display
c ALT button
d LEDs for signalling
e Mode button
f Right, down cursor buttons
g OK button
h Left, up cursor buttons
i ESC button
a
d
b
i
efg
h
c