iSMA-B-AAC20 LCD Display User Manual
www.ismacontrolli.com
DMP234en | 1st Issue rev. 4 | 02/2022
page 13 of 23
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Max:
maximum value of the variable that can be set;
Step
: single change value in editing.
5.1.6 MultiStateLine
The MultiStateLine component is used to display and edit the integer variables with
labels. The labels assigned to values can be imported to the MultiStateLine component
from iSMA_platAAC20 NVMultiStateWritable component. The labels may be preceded by
a description on the left side (prefix), e.g., the name, as well as on the right (suffix), e.g.,
the units.
To edit a value (choose label) of the MultiStateLine component, select true in the Editable
slot, and provide the user with a write access to the component. To make sure that the
value on the LCD is synchronized with the changes in the NVMultiStateWritable
component the
“link
back-
forward”
strategy needs to be applied. There is a possibility to
change the value (label) from LCD by selecting the Set action. To do this, use the up/down
arrow keys.
Figure 9. MultiStateLine component
Slots
The MultiStateLine component has the following slots:
Status:
the current status of the component;
Fault Cause:
indicates the fault cause of the component;
Prefix:
static text displayed before the numeric value (left-aligned),
In:
the numeric value,
Suffix:
static text displayed after the numeric value (right-aligned),
Editable:
switch on/off for variables editing,
