iSMA-B-AAC20 LCD Display User Manual
www.ismacontrolli.com
DMP234en | 1st Issue rev. 4 | 02/2022
page 19 of 23
•
•
•
•
•
•
•
5.1.10 ActiveAlarmsLine
The ActiveAlarmsLine component is a plug&play component, which shows a list of all
alarms active in the device. The following information is available for each listed alarm:
source name;
timestamp;
current out value;
alarm class.
The component has to be placed under the Display component.
Figure 13. FolderLine component
Slots
The ActiveAlarmsLine component has the following slots:
Status:
the current status of the component;
Fault Cause:
indicates the fault cause of the component;
Text:
allows to enter a text shown on the LCD
display,
accepts a string value, max. of
21 characters.
5.2 Users
The LCD Display uses the Sedona users, from the Sedona application user service. These
user accounts can be used to log in to the LCD display and to display or edit values
according to their access right. All LCD components can be assigned to up to 4 groups
and each user has a defined access right to these groups. The minimum access right to
display line is read, the user without the read access cannot display lines. The users with
read and write access can display and edit values from lines.
5.2.1 User Service
The User Service is a service responsible for user management. It allows to add and
remove users and specify access to components. Each application component in Sedona
