Pepperl+Fuchs LUC-T Series, Руководство пользователя, Страница: 56 / 112

18
12 Operating via the matrix 12.1 Local pushbutton operation with plug-in display
Pushbuttons
The LUC-T is calibrated and operated
using the 10 x 10 user matrix.
The basic configuration can be
realized in its simplest form over three
matrix fields.
Configuration and operation are
always identical for:
• Local pushbutton operation with
display
• Operation via handheld terminal
• Operation via a process bus
Pushbuttons Function
Selecting the matrix field
Selecting the vertical matrix position
Selecting the horizontal matrix position
The display jumps to V0H0
Entering parameters
Activates the appropriate matrix position. The selected position flashes.
Changes the value of the flashing position by +1.
Changes the value of the flashing position by –1.
Resets the value entered to the original value if it is not yet confirmed
with V or H.
Confirming the entry
Confirms the entry by leaving the matrix field
Locking/unlocking the matrix
Locking matrix, 9999 is shown in V9H9
Unlocking matrix, 333 is shown in V9H9
VH position
Parameter
Bar display:
• Display: current or echo quality
• flashes on alarm
V H
1 .660
02
Display elements
!
4 ...
4
+
20 mA
5
–
+
V
H
V H
+
V H 1.660
0 2
V1
V0
V2
V3
V4
H0 H1 H2 H3 H4
V
H
and
V H
or
+ --
+
-
and
+ --
or
V H
and
+
V
and
-
H