Operating instructions

60
Digital I/O Interface
The Classification application supports
the digital input/output interface. There
are 4 control lines, or outputs, which
are activated as follows (see also the
diagram below):
– Lighter
– Equal
– Heavier
– Set
The “Set" line usually indicates that
the minimum load is exceeded. In the
Application settings, you can assign the
function “Operative" (4.3.2) to this line.
In the Application settings, you can
define whether these control lines are
– Off (4.7.1)
– Always activated (4.7.2)
– Activated at stability (4.7.3)
This makes it possible to connect a
simple indicator for weighing or calcula-
tion results, similar to the 3-segment
checkweighing display on the Combics
2, for example, or to control automated
processes.
Digital I/O Interface:
Control lines when working with 3 classes
Digital I/O Interface:
Control lines when working with 5 classes
Display
The result of a given measurement
is shown as either a weight value or
the class number. You can toggle
between these two display modes by
pressing w.
– Weight display when working with
3 classes:
The current weight is shown in the
display; for example: 108.723 g
Class 1 Bar graph:
Numeric display: 1
LED: red is lit
Class 2 Bar graph:
Numeric display: 2
LED: green is lit
Class 3 Bar graph:
Numeric display: 3
LED: yellow is lit
– Weight display when working with
5 classes:
The current weight is shown in the
display; for example: 108.723 g
Class 1 Bar graph:
Numeric display: 1
LED: red is lit
Class 2 Bar graph:
Numeric display: 2
LED: red and green are lit
Class 3 Bar graph:
Numeric display: 3
LED: green is lit
Class 4 Bar graph:
Numeric display: 4
LED: green and yellow are lit
Class 5 Bar graph:
Numeric display: 5
LED: yellow is lit
– Display of classes when working with
3 classes
The current class is shown in the
display; for example: class 1 and the
bar graph indicates the current weight.
The LEDs are lit as follows:
Class 1 red
Class 2 green
Class 3 yellow
– Display of classes when working with
5 classes
The current class is shown in the
display; for example: class 1 and the
bar graph indicates the current weight.
The LEDs are lit as follows:
Class 1 red
Class 2 red and green
Class 3 green
Class 4 green and yellow
Class 5 yellow
Class
1
23
Min. load
Max. load
Class 2
Set
Class 1
Class 3
Operative
Class
1
2345
Min. load
Max. load
Set
Classes 1/2
Classes 4/5
Operative
Classes 2/3/4