iSMA CONTROLLI iSMA-B-AAC20 Manuel utilisateur

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DMP234en | 1st Issue rev. 4 | 02/2022
iSMA-B-AAC20
User Manual
LCD Display

iSMA-B-AAC20 LCD Display User Manual
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DMP234en | 1st Issue rev. 4 | 02/2022
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Table of Contents
1 Introduction ........................................................................................................................... 3
1.1 Revision History............................................................................................................................. 3
2 Sedona LCD Display............................................................................................................. 4
3 LCD System Menu ................................................................................................................ 5
4 Installation of iSMA LCD Kit................................................................................................ 6
5 LCD Components ................................................................................................................. 7
5.1 Display ............................................................................................................................................. 7
5.1.1 FolderLine................................................................................................................................. 8
5.1.2 TextLine..................................................................................................................................... 9
5.1.3 NumericLine............................................................................................................................. 9
5.1.4 BoolLine .................................................................................................................................. 10
5.1.5 IntLine...................................................................................................................................... 12
5.1.6 MultiStateLine........................................................................................................................ 13
5.1.7 BooleanScheduleLine..........................................................................................................14
5.1.8 NumericScheduleLine .........................................................................................................16
5.1.9 NextPage.................................................................................................................................18
5.1.10 ActiveAlarmsLine................................................................................................................... 19
5.2 Users..............................................................................................................................................19
5.2.1 User Service ........................................................................................................................... 19
5.2.2 User LCD Login / Switching Between Users................................................................... 20
5.2.3 Using User Permission to Build LCD Menu....................................................................21
6 Reordering............................................................................................................................22
7 LCD Menu Translation.......................................................................................................23

iSMA-B-AAC20 LCD Display User Manual
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DMP234en | 1st Issue rev. 4 | 02/2022
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1 Introduction
This manual contains information about LCD display in the iSMA-B-AAC20 controller.
Figure 1. AAC20-LCD controller
1.1 Revision History
Rev. Date Description
1.1 28 Aug 2015 First edition
1.2 20 Apr 2017 Buzzer switch off
Lexicon supported
1.3 27 Jan 2020 Replaced environment of programming from Workplace to
iSMA Tool
1.4 21 Apr 2022 ActiveAlarmsLine component added
Rebranded
Table 1. Revision history

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2 Sedona LCD Display
The display can be used as an operating panel to display and manage the algorithm of
the iSMA-B-AAC20 controller or to view and manage system settings.
The built-in display is a monochrome display with backlighting. It can display up to 20
characters per line and up to 7 rows on one screen. Up to 16 lines can be displayed in a
single screen, and scrolling is available with up/down arrows (one line at a time) or with
the keys F1/F2 (scrolling entire screens).
Note: The display supports only the basic ASCII characters.
There are 6 dedicated keys to operate the display:
Esc: exit key;
Enter: select, move the cursor to the right;
Arrow up: add/subtract, menu navigation;
Arrow down: add/subtract, menu navigation;
F1: function key;
F2: function key.

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3 LCD System Menu
The iSMA-B-AAC20 controller with the display has an option to log in to the system menu
without a necessity to add any additional components to the Sedona environment.
Log in/log out system menu process:
Press and hold the F1 key (displays "Enter Password");
Use the arrow keys (the change of the digital value by 1) and move through the coming
fields (using the Enter key), enter the password to the system (a 4 digit number, 1000
is a default value);
Approve the input password by pressing and holding the Enter key;
Cancelling the login process and exiting from the system menu – press and hold the
Esc key.
The system menu consists of the following components:
Info: provides information about your device and hardware resources;
Local I/O: contains information about the current values of inputs/outputs of the
physical devices and their configuration options;
Network Config: changes the IP address of the device and the port and address of the
Modbus TCP/IP protocol;
Change password: changes the password to log in to the system menu and to the
website (editing the Device Password slot in the Plat component);
Reboot: restarts the device (required when you change the IP address).

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4 Installation of iSMA LCD Kit
The LCD display of the iSMA-B-AAC20 controller is operated by using the components of
the iSMA LCD kit. To install the iSMA LCD kit, import the kit to the iSMA Tool software
(possibly as part of the package of various kits in a zip file). To do this, use an application
from the Sedona -> Import Sedona Files.
After a successful import of the files, upload the files to your device using the Kit Manager
application from the Sedona Tools package.
Figure 2. Sedona installer
WARNING! Before programming the LCD Display, please check if you the latest kit
version is used. The latest kits are available on the iSMA CONTROLLI support website
ismacontrolli.com.

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5 LCD Components
The iSMA LCD kit is a set of elements used to support the display.
It consists of the following components:
Display: the main component handling the LCD display;
FolderLine: the component of the folder for grouping display components;
TextLine: the component of static text;
NumericLine: the component of the numeric type variable (float);
BoolLine: the Boolean variable component;
IntLine: the integer variable component;
MultiStateLine: the integer variable with labels component;
Next Page: the component of the next page;
BooleanScheduleLine: the component of the Boolean Schedule editor;
NumericScheduleLine: the component of the Numeric Schedule editor;
ActiveAlarmsLine: the component shows a list of all alarms active in the device.
5.1 Display
The Display component is the core component for LCD. The component should be placed
under the Drivers folder. All components working with the display must be placed under
the Display component.
Figure 3. Display component
The Display component has the following slots:
Status: the current status of the LCD display;
Fault Cause: indicates the fault cause of the component;
Enable: enables or disables the component;

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Auto Logout Time: the time after which the user will be logged out and switched to
LCD's default user status (default value 60 s);
Backlight Time: the time of the backlight (default value 60 s);
Buzzer Enabled: enabled/disabled built-in buzzer (by default, active);
Flashing: activates the flashing of the display backlight;
Backlight: status of the backlight.
The Backlight slot can be used as a feedback that the display is being used manually.
Each time the LCD button is pressed, the backlight is switched on and the slot changes its
value to true. The status of this slot can be saved as an alarm event or in history log using
the NVBooleanWritable component.
5.1.1 FolderLine
The FolderLine component is used to group the viewed items. Adding it to the Sedona
application, it appears on the display in the form of a text with the symbol >> on the right
side of the screen. To enter the folder use Enter key; to go back to the parent folder, use
Esc key. Using the FolderLine component, desired structures can be organized in a tree
menu, where the Display component is the main element. User’s current location is
displayed in the form of a path at the top of the screen.
Figure 4. FolderLine component
Slots
The FolderLine component has the following slots:
Status: the current status of the component;
Fault Cause: indicates the fault cause of the component;

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Name:allows to enter the name of the folder; accepts a string value, max. of 21
characters.
5.1.2 TextLine
The TextLine is a component of the static text display on the LCD screen. It accepts up to
21 characters (ASCII base table). If the user adds the component to the application, the
Text slot takes automatically the name of the component, which can be changed any time
by entering any other text.
Figure 5. TextLine component
Slots
The TextLine 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.
5.1.3 NumericLine
The NumericLine component is used to display and edit the numeric (float) variables. The
displayed value of the In slot 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.
In order to edit the variables, it is recommended to use the NVNumericWritable
components from iSMA_platAAC20 kit. To edit the value of the NumericLine 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

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the NVNumericWritable component the “link back-forward” strategy needs to be applied.
There is a possibility to change the value from LCD by selecting the Set action. To do this,
use the arrow up/down keys - add/subtract the value of the step. The step field value can
be inputted in the application and changed by using keys F1, F2 (multiplying or dividing
the step value by 10).
Figure 6. NumericLine component
Slots
The NumericLine component has the following slots:
Status: the current status of the component;
Fault Cause: indicates the fault cause of the component;
Prefix: static text which is displayed before the Numerical value (left aligned);
In: the numeric value;
Suffix: static text which is displayed after the Numerical value (right aligned);
Editable: switch on/off for editing of variables;
Auto Run Action: automatically goes to editing set action, without action selection
(only for components which support 1 action);
Decimal Points: displays the number of decimal places;
Min: minimum value of the variable that can be set;
Max: maximum value of the variable that can be set;
Step: single change value in editing.
5.1.4 BoolLine
The BoolLine component is used to display and edit the Boolean variables (true/false).
The component offers the option to input different texts that will appear separately for
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