Vertiv™|Liebert® EXL™ S1 Touchscreen Control User Manual | Rev. 1 | 12/2017 |iii
Vertiv™|Liebert® EXL™ S1 Touchscreen Control User Manual | Rev. 1 | 12/2017 |iv
1.0INTRODUCTION
Speakers (not used)
Touchscreen LCD
EPO Switch
UPS Status LED
UPS Status LED
The Touchscreen Control Panel’s integrated interface simplifies monitoring and managing single or multiple
Liebert UPS modules. The control collects a profusion of information about the health of the modules and
presents it in a standardized format. This simple, dynamic display speeds operator response to changing power
input and demand.
Many of the settings will depend on the UPS type and features. Many settings will be made by Vertiv personnel
when setting up the UPS.
The Touchscreen Control Panel’s interface will display data either graphically or in text. The Status Scroll Bar at
the top of the touchscreen display summarizes system conditions. The bar changes color to indicate status and
includes an icon matched to the status. The Status Gauge displays such details as power demand from the
connected load, input power quality, output and bypass on each phase and battery capacity.
The Touchscreen Control Panel’s mimic display shows the comprehensive system information that the operator
needs:
• Is input power connected?
• Are there any alarms?
• Which breakers are open and which are closed?
• Is the UPS on battery?
• How much battery run time is available?
Checking a particular component is as simple as touching it on the mimic display—Detailed data appears,
allowing the operator to respond.
Visual and audible alarms alert personnel to faults and alarms requiring immediate attention.
Passcodes for each level of access—Operator, Administrator and Service—secure the UPS against unauthorized
changes. Personnel without a passcode can view UPS status, but cannot change any functions or the
appearance of the interface.
Figure 1Touchscreen Control Panel components
Vertiv™|Liebert® EXL™ S1 Touchscreen Control User Manual | Rev. 1 | 12/2017 | 1
2.0 NAVIGATING THROUGH THE TOUCHSCREEN
CONTROL PANEL
The Touchscreen Control Panel is active whenever the UPS has input power. The touchscreen LCD on the front
of the UPS permits:
• Logging in to the system—3.1 - Log In to the Touchscreen Control Panel
• Customizing the user interface—2.4 - Customizing the Display
• Checking the status of the UPS and its external batteries, including all measured parameters, events and alarms—4.0 - VIEWING UPS STATUS and 5.0 - VIEWING UPS COMPONENT STATUS
• Determining when users logged in and out—4.3 - Logs—Events and Log-In Times
• Silencing alarms—3.3.1 - OPERATE Menu—Silence an Alarm
•Turning the UPS On —3.3.2 - OPERATE Menu—Inverter On
• Turning the UPS Off—3.3.3 - OPERATE Menu—Inverter Off
The Touchscreen Control Panel’s display default view is two panes: One-line animated mimic and UNIT STATUS.
The appearance can be changed to multiple panes that show other data. Customizing the appearance is detailed
in 2.4 - Customizing the Display.
2.1Restrict Physical Access with Barriers or Set Log-In Codes
NOTICE
Risk of unauthorized changes to UPS operational settings. Can cause equipment damage.
Because a UPS such as the Liebert EXL S1 is usually installed in areas that restrict physical access, the Touchscreen
Control Panel does not, by default, require a PIN to change UPS settings and operations.
If physical access cannot be restricted with barriers and identity cards, PIN codes may be set in the Touchscreen Control
Panel to prevent unwanted changes to the Liebert EXL S1.
The Touchscreen Control Panel has four possible access levels—Observer, Operator, Administrator and
Service—each with different levels of authority. The Service level, which permits configuration changes, is the
only level that, by default, requires a PIN.
The default access level for the Touchscreen Control Panel is Administrator. When a PIN is set for the
Administrator, the control panel opens at the Operator level.
To set or change a PIN, refer to 3.1 - Log In to the Touchscreen Control Panel.
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Figure 2Opening screens
Default opening
screen; no PIN
required;
Administrator
level access for
all with physical
access to UPS.
Default opening screen; PIN required; Note that
the SETUP Function Menu is absent. Operator
level access for all with physical access to UPS.
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2.2Touchscreen Control Panel Components
UPS Status Bar
(Scrolls through
status information)
Log In/Out
Icon
Parameter Icons
(Maximum of four visible if
the Status Gauge is showing)
Edit
Interface
Icon
Graphic or
Text View
Interface
Switch
Function Menu
Icons (Varies by
access level)
Context
Menu Icon
Status Gauge
Animated Mimic Display
(Unit 1 mimic displayed.)
Legend Drawer
(See Figure 6)
SERVICE ACCESS LEVEL SCREEN SHOWN
Other access levels will show different function menu icons, but
the rest of the screen will be the same.
Status Bar
Icon
Function Menu Icon
(Service is visible
only when Service
log-in is entered.)
LIFE Services
Menu Icon
System link
(When active,
output shows
system values)
Observer LevelOperator Level
Administrator Level
Service Level
The main areas of the Touchscreen Control Panel are shown in Figure 3. The display arrangement and the
information displayed can be changed.
At log-in for all access levels, the Touchscreen Control Panel opens to the STATUS screen in graphic display. The
status of Unit 0 will be shown if the system is a single-unit configuration. In a parallel setup, the STATUS screen shows
the unit where the HMI is installed or the system view. The STATUS screen will show the animated mimic and system
status readings at each log-in level. The appearance will differ only in the function menus displayed (see Figure 4).
Figure 4Control display by access level—if PIN’s are required
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Each Function Menu offers different information and control choices.
STATUS
OPERATE
SETUP
SERVICE
LIFE
Services
Function Menu icons are orange and white when selected, except the LIFE
Services icon; it remains dark gray with green text, if LIVE Services is activated.
If PIN’s are not required, the user will see the STATUS, OPERATE, SETUP and LIFE Services Function Menus.
If PIN’s are required, the user’s access level determines which Function Menu icons are displayed. For example,
logging in as Operator will show the STATUS, OPERATE and LIFE Services Function Menus; logging in as
Administrator will show those menus as well as the SETUP Function Menu (see Figure 4).
• STATUS: Condition of the UPS modules and components and data affecting operation and performance; visible at all access
levels.
• OPERATE: UPS operation controls, such as Inverter On, Inverter Off and Energy Saving Status; visible to Operator,
Administrator and Service
• SETUP: Manage permissions through PIN’s; visible to Administrator and Service
• SERVICE: Input wiring and breaker configuration, parallel status, protocol used and battery charging method; visible only to
Service
• LIFE Services: Information for assistance to enable LIFE customer care. LIFE Services requires a maintenance contract. The
service must be activated with assistance by calling the listed telephone number; visible to all, including Observers.
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2.2.1Context Menus
Menu Icon
STATUS Function Menu Selected
OPERATE Function Menu Selected
SETUP Function Menu Selected
(Not shown to Observer or Operator
if PIN’s are required)
The Context Menus, available by touching the Menu icon at the top left corner of the interface,
display information about the UPS and permit changing various settings. The functions possible
through the Context Menus are determined by the user’s access level and on the Function Menu
that is active (see Figure 5).
The items under Display Options on the STATUS Context Menu, for example, differ for each access
level.
Some information available through the Context Menu, such as alarms and run hours, are available through other
areas of the Touchscreen Control Panel.
NOTE
The LIFE Services Function Menu icon has no associated Context Menu. Commands and operations related
to LIFE Services are found on the OPERATE Context Menu.
Figure 5Context Menus
Context Menu—STATUS
Selecting the STATUS icon and touching the Menu icon reveals a Context Menu that permits performing several
actions or accessing additional information (see Figure 5). Touching a Context Menu item will reveal data or
expand the menu to show additional options.
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The Context Menu for the STATUS icon shows these items:
• Events: Date and time of occurrence, type of event, Event ID, component affected and description. Events can be sorted by
type, event ID, component, description. The touchscreen also permits filtering events by severity (Status, Alarm or Fault); or
by component (bypass, monitoring process or the module where the event occurred).
• Logs: UPS Event Log and Audit Log
• UPS Event Log shows date and time of event occurrence, type of event, Event ID, status. component affected and
description; same options for all access levels. The Event Log can be exported as a CSV file for record-keeping,
analysis and similar uses.
• Audit Log shows date and time that users with UPS control access logged into and out of the system. The Audit log can
be exported as an XML or CS‘V file for record-keeping, analysis and similar uses.
• Battery Run Time: Battery Cycle Monitor with duration and count
• Screen Saver: Display Sleep Mode notification (immediate entry into screen saver); screen goes dark and user is logged off;
touching the screen reactivates the interface.
• Total Run Hours: Component and hours it has operated; touching a component displays details in the right panel.
• Components: Component status, name and details
• Display Options (changes affect the view for all viewers)
• Customize Layout: Change panel content and layout (see 2.4 - Customizing the Display)
• Display Properties: Language, back-light timer, alarm timeout, auto-log-out timer, display brightness, status indicator
brightness and touchscreen calibration (see 2.4 - Customizing the Display)
• Date & Time: Drop-down lists for time zone, date, local time and UTC time (Coordinated Universal Time) (see 2.4 - Customizing the Display)
• Formats: Drop-down lists for date and time format and measurement system (metric or imperial) (see 2.4 - Customizing the Display)
• Custom Labels: Rename settings, serial ports and network interfaces to ease troubleshooting and refine data. (The
default name of COM1 may be adequate, but renaming it with the connected device may ease determining the cause
of an alarm).
• Technical Support: Manufacturer’s support: Web site, e-mail address and telephone numbers
• About: Information about the UPS and its software and firmware; UPS model, rating, configured capacity, model number and
serial number.
Context Menu—OPERATE
Selecting the OPERATE icon and touching the Menu icon reveals a Context Menu that permits performing
several actions or accessing additional information (see Figure 5). Touching a Context Menu item will reveal
data or expand the menu to show additional options.
The Context Menu for the OPERATE icon shows these items:
• Events: Date and time of occurrence, type of event, Event ID, component affected and description. Events can be sorted by
type, event ID, component, description. The touchscreen also permits filtering events by severity (Status, Alarm or Fault); or
by component (bypass, monitoring process or the module where the event occurred).
• Logs: UPS Event Log and Audit Log
• UPS Event Log shows date and time of event occurrence, type of event, Event ID, status. component affected and
description; same options for all access levels. The Event Log can be exported as a CSV file for record-keeping,
analysis and similar uses.
• Audit Log shows date and time that users with UPS control access logged into and out of the system. The Audit log can
be exported as an XML or CS‘V file for record-keeping, analysis and similar uses.
• Battery Operations: Battery testing and charging; automatic, manual and calibration battery testing and battery equalize
charging.
• LIFE Services: Customer care assistance contact and reporting center; must be activated with assistance by calling the
listed telephone number;
• Screen Saver: Display Sleep Mode notification (immediate entry into screen saver); screen goes dark and user is logged off;
interface reactivated by touching the screen; same options for all access levels
• Technical Support: Manufacturer’s support: Web site, e-mail address and telephone numbers
• About: Information about the UPS and its software and firmware; UPS model, rating, configured capacity, model number and
serial number
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Context Menu—SETUP
Selecting the SETUP icon and touching the Menu icon reveals a Context Menu that permits
performing several actions or accessing additional information (see Figure 5). Touching a Context
Menu item will reveal data or expand the menu to show additional options.
The Context Menu for the SETUP icon shows these items:
• Events: Date and time of occurrence, type of event, Event ID, component affected and description. Events
can be sorted by type, event ID, component, description. The touchscreen also permits filtering events by
severity (Status, Alarm or Fault); or by component (bypass, monitoring process or the module where the event occurred).
• Logs: UPS Event Log and Audit Log
• UPS Event Log shows date and time of event occurrence, type of event, Event ID, status. component affected and
description; same options for all access levels. The Event Log can be exported as a CSV file for record-keeping,
analysis and similar uses.
• Audit Log shows date and time that users with UPS control access logged into and out of the system. The Audit log can
be exported as an XML or CS‘V file for record-keeping, analysis and similar uses.
• Manage Permissions: Change or require PIN for users of Administrators or Operators.
• Network: Modify communication settings.
• Configure Status Gauge: Modify information shown on Status Gauge.
• UPS Settings: Enable or disable audible alarm and modify energy saving configuration (Eco Mode or Intelligent Parallel).
• Display Options (Changes affect view for all access levels)
• Customize Layout: Change panel content and layout (see 2.4 - Customizing the Display).
• Display Properties: Language, back-light timer, alarm timeout, auto-log-out timer, display brightness, status indicator
brightness and touchscreen calibration (see 2.4 - Customizing the Display).
• Date & Time: Drop-down lists for time zone, date, local time and UTC time (Coordinated Universal Time) (see 2.4 - Customizing the Display).
• Formats: Drop-down lists for date and time format and measurement system (metric or imperial) (see 2.4 - Customizing the Display).
• Custom Labels: Rename settings, serial ports and network interfaces to ease troubleshooting and refine data. (The
default name of COM1 may be adequate, but renaming it with the connected device may ease determining the cause
of an alarm).
• Technical Support: Manufacturer’s support: Web site, e-mail address and telephone numbers.
• About: Information about the UPS and its software and firmware; UPS model, rating, configured capacity, model number and
serial number.
2.3SYSTEM PANE—Mimic Display Components
The animated mimic display, the default view for the control, shows each configured major component of the
UPS system, for both single-module and multi-module systems. The mimic display is the same for all access
levels. The power path is shown by animated lines; moving dashes show the active power path. Touching a
component (except a breaker) brings up details about the component’s status. Breakers are shown as open or
closed (see Figure 6), but they are not interactive.
Components in the mimic display signify their operational status by their color, green, amber or red. Tables 9
through 11 describe the various states of the indicators.
The animated mimic display can be changed to any of five other views: Status, Alarms, Run Hours, Event Log and
Battery Cycle Monitor Summary (see 2.4 - Customizing the Display).
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Figure 6Mimic display, normal operation, default view/unit view
Output Power
(interactive)
Input Power
(interactive)
Internal Static Bypass
(interactive)
DC Source
(Batteries)
(interactive)
Rectifier Feed
Breaker
Touching the arrowhead reveals the legend.
Maintenance
Bypass Breaker
Breakers in a system are determined
during setup and can be installed or
removed by Service.
Breakers shown are:
Remote Back-Feed
Breaker; may be
replaced with optional
Back-Feed Disconnect
Maintenance Isolation Breaker
Module Output Breaker
Rectifier
(interactive)
Maintenance
Bypass Path
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Figure 7Mimic display, normal operation, system view
Touching the arrowhead reveals the legend.
Green outline indicates
communication is active
and operating normally.
White outline indicates no
communication occurring.
Yellow indicates the unit is
communicating but in a
warning state.
Red indicates the unit is
communicating but in a
fault state.
System view is obtained
by touching SYSTEM in
the default mimic view.
To return to default view,
touch Unit 1 or Close
(bottom right).
2.3.1UNIT STATUS Pane Components
The UNIT STATUS pane is identical for all PIN access levels (see Figure 8), if PIN’s are required. Observers will
not have the edit icon (pencil). In the default graphic view, the UNIT STATUS pane shows:
• Status Gauge—Connected load shown in kW and as a percentage of capacity; input, output and bypass voltage for each
phase (default data may be changed; see 4.1 - Viewing UPS Data with the Status Gauge).
• Load Detail Icon
• Input Detail Icon
• Bypass Detail Icon
• Battery Detail Icon
The detail icon for Environmental may be added to the UNIT STATUS pane if there is space.
Touching any of the detail icons reveals additional data about that selection in the opposite pane. The data pane
may be closed by touching the Close button or by touching any detail icon. The read-only information is
available to all access levels (see Figures 9 through 13).
NOTE
If the Status Gauge is showing, no more than four detail icons will be visible. Removing the Status Gauge permits
showing all five detail icons. The view may be customized to show fewer than four.
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Figure 8UNIT STATUS pane components—Graphic display
Status Gauge
Detail Icons for Input,
Battery, Bypass and
Load (Touch an icon
to see details about
the linked
component [see
Figure 9].)
No more than four
detail icons will be
visible when the
Status Gauge is
shown.
Edit icon
Touch this icon to switch
to Text Display.
Touch Close or the
Load icon to close
the Load detail pane
and return to the
animated mimic.
Load icon touched
to show data in
the left pane.
Figure 9UNIT STATUS pane—Load details; graphic display
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Figure 10UNIT STATUS pane—Input details; graphic display
Input detail icon
touched to show
data in the left pane.
Touch Close or the
Input icon to close
the Input detail pane
and return to the
animated mimic.
Bypass detail
icon touched to
show data in the
left pane.
Touch Close or the
Bypass icon to close
the Bypass detail
pane and return to
the animated mimic.
Figure 11UNIT STATUS pane—Bypass details; graphic display
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Figure 12UNIT STATUS pane—Battery and cabinet details; graphic display
Battery detail icon
touched to show
data in the left pane.
Touch Close or the
Battery icon to close
the Battery detail
pane and return to
the animated mimic.
Environmental detail
icon touched to show
data in the left pane.
Touch Close or the
Environmental icon to
close the
Environmental detail
pane and return to the
animated mimic.
Figure 13UNIT STATUS pane—Environmental details; graphic display
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2.4Customizing the Display
STATUS
Context Menu
STATUS Icon
Edit Icon
The Touchscreen Control Panel’s default appearance will be adequate for most installations, but the Status
panels can be altered to show additional or different data. The layout selected will be applied to all users. If PIN’s
have been activated, layouts may be created or altered with Operator, Administrator or Service Access.
NOTE
The original configuration, Default View 1, cannot be deleted, though it can be changed. Editing it will create a
modified view with the new settings. The Default View 1 can be altered with the edit icon (pencil) in the display
(see 2.4.2 - Using the Edit Icon to Customize Layout).
To customize the display’s appearance:
1.Log in to the Touchscreen Control Panel, if a PIN is required.
2.From the STATUS view, touch the Context Menu icon in the top left
corner.
3.Select Display Options > Customize Layout. (The right pane details how
to edit or create a view; see Figure 14.)
Edit a View
4.Touch a view to highlight it.
5.Touch Edit to change that view.
6.Alter the layout—Add or remove a panel or associate different options with a panel.
7.Touch the
Create a View
8.Touch the New button to create a view.
Save button to keep your changes or touch Cancel to exit without saving.
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Figure 14Customize the display
Edit Button
Remove View
Button
Panel shows
view name,
layout and
content.
Enter Key
9.Either accept the generated name (New View) or touch the view’s name to rename it using
the on-screen keyboard (maximum length is 15 characters including spaces). Touch the
Enter key on the on-screen keyboard after entering the new name.
10. Select the number of panels in the new or edited view from the drop-down list under the
Layout heading. The maximum is four.
11. Choose the data to be displayed in each pane by touching a choice in the PANEL OPTIONS
pane and then touching the appropriate panel. Repeat for each panel.
12. Touch the
Save button to keep the changes or touch the Cancel button to exit the screen
without saving.
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Figure 15Set number of panes and choose data
Choose the
number of
panels from
the drop-down
list.
Follow the instructions in PANEL OPTIONS
(see Figure 15) to choose the data to be
displayed. The Save button is inactive until
the setup requirements are complete.
To choose an existing layout, navigate to the PANEL CONTENT screen and touch the radio button beside the
layout, then touch the STATUS Function Menu.
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13. Touch the Save button.
14. When the window returns to two screens—PANEL CONTENT and PANEL OPTIONS—touch the radio button beside the
new view to activate it (this puts a dot in the circle).
15. Touch
Save.
16. Touch the STATUS Menu icon to see the new appearance.
2.4.1Remove a Layout
Context
Menu Icon
Edit Icon
Touch the X on a parameter
or the X on the Status Gauge
to remove it from the view.
To delete a layout:
1.Log in with Administrator or Service access, if a PIN is required.
2.From the STATUS view, touch the Context Menu icon in the top left corner.
3.Select Display Options > Customize Layout. (The right pane details how to edit or create a view; see
Figure 14.)
4.Touch a view to highlight it.
Edit a View
5.Touch Edit to change the highlighted view.
6.Make the changes.
7.To uch Save to keep the changes
Remove a View
8.Touch
Remove to delete the highlighted view.
2.4.2Using the Edit Icon to Customize Layout
The Touchscreen Control Panel layout can also be changed with the Edit icons on the screen. The
Edit icon can be used to add or remove panels, resize panels, rearrange panels and change
monitored parameters.
To use the Edit icon:
1.Touch the Edit icon on the panel to be edited and hold it until a Change content button appears on the panel
(about 1 second).
Change Panel
2.Touch an icon to choose the data to be displayed in the panel (see Figure 17); choices are:
One-LineEvent Log
StatusBattery Cycle Monitor
EventsEnergy Log
Run HoursBattery Log
Service HistoryBattery Time Remaining
Change UNIT STATUS Panel Content (see Figure 16)
3.To change the UNIT STATUS panel’s content:
a.Touch the Edit icon on the UNIT STATUS panel and hold it until the Change
parameters.
b.Touch the X on the parameter to be removed from the panel.
Figure 16Edit UNIT STATUS panel
content button and X’s appear on the
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