| Вид документа | Технічний бюлетень |
|---|---|
| Виробник | JCI |
| Код документа | medium-user-interface-mui-version-3-technical-bulletin |
| Група обладнання | Medium User Interface |
| Сторінок | 46 |
| Мова документа | англійська |
| Розмір файлу | 4.0 МБ |
Текст документа
Technical Bulletin Medium User Interface (MUI)
Issue Date October 21, 2009
Medium User Interface (MUI)
Version 3
Introduction to MUI................................................................................3
Introduction .........................................................................................................3
Key Concepts ......................................................................................................4
MUI Features .................................................................................................................... 4
Installation..............................................................................................7
Introduction .........................................................................................................7
North American Emissions Compliance ........................................................................... 8
Key Concepts ......................................................................................................9
MUI Dimensions ............................................................................................................... 9
Detailed Procedures .........................................................................................10
Mounting the MUI on a Wall or Surface.......................................................................... 10
Mounting the MUI in a Panel .......................................................................................... 12
Connecting the MUI to the FX Controller ........................................................................ 14
Connecting the MUI to an FXVMA Controller ................................................................. 16
Operation..............................................................................................17
Introduction .......................................................................................................17
Key Concepts ....................................................................................................18
Detailed Procedures .........................................................................................19
Page Navigation ............................................................................................................. 19
Accounts ......................................................................................................................... 22
Data Points ..................................................................................................................... 25
System Data ................................................................................................................... 26
Event Notification and Management ............................................................................... 27
Trend .............................................................................................................................. 31
© 2009 Johnson Controls, Inc.
Code No. LIT-12011577 www.johnsoncontrols.com
2 Medium User Interface (MUI) Version 3 Technical Bulletin
Scheduler and Calendar ................................................................................................. 33
Communication Resources............................................................................................. 37
FXVMA Support.............................................................................................................. 41
Downloading the Display Configuration to the MUI ........................................................ 42
Troubleshooting................................................................................................44
Technical Specifications.....................................................................45
Ordering Codes.................................................................................................45
Technical Specifications ..................................................................................46
Medium User Interface (MUI) Version 3 Technical Bulletin 3
Introduction to MUI
Introduction
Figure 1: MUI
The MUI is a remote user interface device for the FX Platform that
supports FX06, FX07, FX14, FX15, FX16, and FXVMA controllers.
You can use the MUI as a portable hand held unit, or permanently
mount it in a panel or on the wall.
The MUI provides an easy way for the building operator or
maintenance engineer to monitor and adjust the operation of the FX
field controller. You can configure the MUI to receive event and alarm
messages, to change time schedules, and to display event and trend log
data. Access to data and operating commands are controlled by
passwords.
With the FXVMA, the MUI functions as an airflow balancing tool to
support the commissioning of Variable Air Volume (VAV) units.
The MUI presents data in a text format on a 4-line x 26-character
backlit Liquid Crystal Display (LCD) and on an array of Light-Emitting
Diodes (LEDs) for quick recognition of equipment operating status.
The format of the MUI is fully configurable using the FX Builder
software package.
The MUI is a cost-effective solution for monitoring, commissioning,
and servicing your building control system installation.
4 Medium User Interface (MUI) Version 3 Technical Bulletin
Key Concepts
MUI Features
Figure 2: MUI Features
Features
The MUI has the following features:
• Provides a configurable user interface with a 4-line x 26-character
LCD backlit display, 10 status LEDs, 6 control keys, and an integral
buzzer.
• Manages passwords for up to eight user profiles and three levels of
access to provide protection against unauthorized use.
• Uses menu-driven navigation for easy and intuitive operation –
select from a list of functions and data point names to monitor and
control the system.
• Allows the customization of the control key functions to create
short-cut access to the most commonly viewed pages or control and
system parameters, and to set key combinations for frequently used
actions such as alarm acknowledge.
• Provides ten configurable front panel LEDs that indicate status of
equipment, alarms, and operating modes.
• Provides access to the time schedulers and calendars in the FX
controller, and allows you to modify start and stop times, associated
days of the week, exception days, and holidays.
• Sends immediate notification of events and alarms on the LCD
screen with a dedicated LED alarm indicator and buzzer. Press any
key to clear the screen and silence the buzzer. Access to the
acknowledgement function for events and alarms normally requires
password clearance.
• Maintains an Event Summary of data points currently in the active
or alarm state, or inactive but not acknowledged.
• Maintains an Event History of the events, both to the active or alarm
state and to the inactive state, with a record of the acknowledgement
details.
Medium User Interface (MUI) Version 3 Technical Bulletin 5
• Shows the Trend data that the controller is collecting for
monitoring, trouble-shooting, and diagnostic purposes.
• Allows you to view and modify parameters and destinations for
remote communication functions of the FX controller.
• Allows you to view and modify parameters for the airflow balancing
feature of the FXVMA controller.
• Allows customization of the menus, pages, and display format of the
data using the FX Builder software.
Connection to FX Controller
The MUI connects to the FX controller through the Remote Display
port of the FX controller, or the Remote Sensor Port on the FXVMA
controller. In FXVMA applications, you can also connect the MUI to a
Network Room Module (NRM) with a MUI type service port
connection.
The MUI is a slave network display unit of the FX controller and
receives its configuration database and active control data directly from
the controller over the remote display or sensor bus.
Use the keypads and menu navigation system on the LCD display to
access the data stored locally on the MUI, such as the Event History,
and the active data and configuration parameters that are available in
the connected FX controller.
Display Configuration
You can configure the MUI’s display layout for the specific control
application in the controller.
The display configuration is built using a set of dedicated windows and
templates (commonly called plug-ins) in the FX Builder software.
With the display configuration plug-in, the user:
• creates and formats the display pages
• associates the pages to items on the entry menu for easy navigation
and control
• defines the keypad button tasks used as short-cut access paths to
pages, or to acknowledge alarms
• defines the use of the LED indicators
• maps controller data points and parameters to the display pages
describing them by point names (or tags), units of measure
(numeric) or logical (binary), or multi-state state names
6 Medium User Interface (MUI) Version 3 Technical Bulletin
• defines which specific points can be commanded (adjusted or
overridden) by the user with specific editing ranges and password
levels
• configures events and alarms by defining the alarm messages,
triggering conditions, setting priority levels, and defining the events
that require acknowledgement before an active event or alarm can
be reset
• defines the names of schedulers and calendars
• defines the trend logs that are displayed
• defines user account profiles for password entry and authorization to
acknowledge events, change parameters, and issue commands
The FX controller stores the display configuration database. When you
connect a MUI to an FX controller, the controller downloads the display
configuration part of the control application to the display unit.
FX Builder designs the FX control application, including the MUI’s
display configuration. The control application and display configuration
are then downloaded to the FX controller through its network
communication interface, which may use the N2 Open, LON, or
BACnet® protocol.
When you download a pre-configured standard application for the
FXVMA, the MUI display application is already built-in; therefore, the
MUI provides the airflow balancing data and command functions when
it is connected to the FXVMA controller. Refer to the Single Duct
Variable Air Volume (VAV-SD) Box Controller Application Note
(LIT-12011436) for information on using the MUI to monitor and
commission the FXVMA controller, and air balance the VAV box.
Medium User Interface (MUI) Version 3 Technical Bulletin 7
Installation
Introduction
IMPORTANT: Use this Medium User Interface only as an operating control.
Where failure or malfunction of the MUI could lead to personal injury or
property damage to the controlled equipment or other property, additional
precautions must be designed into the control system. Incorporate and
maintain other devices, such as supervisory or alarm systems or safety or limit
controls, intended to warn of or protect against failure or malfunction of the
MUI.
IMPORTANT: The installation of electrical wiring must conform to local
codes and should be carried out by authorized personnel only. Users should
ensure that all Johnson Controls® products are used safely and without risk to
health or property.
IMPORTANT: Cables and wiring at Safety Extra-Low Voltage (SELV) and
Class 2 wiring (North America) must be separated from power line voltage
wiring. A minimum separation distance of 30 cm (12 in.) is recommended. Do
not run extra low voltage cables parallel to power line voltage cables for long
distances greater than 3 m (9.8 ft). Do not run extra low voltage wiring close to
transformers or high frequency generating equipment.
The MUI connects to the FX06, FX07, FX14, FX15, FX16, and
FXVMA controllers. An FX Controller with an integral display
(2 X 4 LCD or integral MUI) supports one additional MUI—either the
local panel mount version, or the remote mount version. An FX
controller without an integral display supports one or two MUI units.
One of the MUIs can be the local panel version and be powered by the
controller.
The local panel mount MUI has the ordering code LP-DIS60P20-0C
and mounts in a panel up to 3 m (9.8 ft) from the controller using one of
the pre-assembled cable kits:
• LP-KIT007-005C – for the FX06 controller
• LP-KIT007-000C – for the other FX controllers
• For FXVMA – see Connecting the MUI to an FXVMA Controller
8 Medium User Interface (MUI) Version 3 Technical Bulletin
The cable provides power and communication from the controller to the
MUI.
The remote wall mount MUI has the ordering code LP-DIS60P21-0C
and mounts on the wall or in a panel up to 300 m (1,000 ft) from the
controller. The remote MUI requires a local power supply; the
communications cable must be supplied by the installer. For this MUI,
the communication interface is isolated from the power supply to
provide reliable operation at the remote location.
This chapter describes how to:
• mount the MUI on a wall
• mount the MUI in a panel
• install the cable and connect the panel and wall mount versions of
the MUI
North American Emissions Compliance
United States
This equipment has been tested and found to comply with the limits for
a Class A digital device pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when this equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference, in which case the user is required
to correct the interference at his/her own expense.
Canada
This Class (A) digital apparatus meets all the requirements of the
Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe (A) respecte toutes les exigences
du Règlement sur le matériel brouilleur du Canada.
Medium User Interface (MUI) Version 3 Technical Bulletin 9
Key Concepts
MUI Dimensions
Figure 3 shows the overall dimensions of the MUI. For panel cut-out
dimensions or wall bracket drill hole spacing, see
Detailed Procedures in this chapter.
Minimum Required Mounting Clearance
Wall mounting requires a minimum of 45 mm (1.8 in.) free space in
front of the mounting surface for clearance from nearby objects, such as
sliding doors or movable panels, or for clearance within a protective
enclosure or cover.
Panel mounting requires a minimum of 45 mm (1.8 in.) free depth
behind the panel for the plug-in connectors at the rear.
.5 7)
4 0 (1
72 (2.83)
)
7. 28
1 85 (
Wall Mounting
7)
40 ( 1. 5
58 (2.28)
72 (2.83)
FIG: mui_dimensions
(7 .64 )
19 4
Panel Mounting
Figure 3: MUI Dimensions, mm (in.)
10 Medium User Interface (MUI) Version 3 Technical Bulletin
Detailed Procedures
Mounting the MUI on a Wall or Surface
The MUI remote wall mount version has the ordering code
LP-DIS60P21-0C. This version has an isolated power supply and can
be mounted up to 300 m (1,000 ft) from the controller. The MUI
requires an independent power supply of 12 to 24 VAC at 3.5 VA, or
9 to 48 VDC at 200 mA maximum.
1. Carefully remove the MUI panel mount bezel (if fitted): release the
b tabs (see Figure 8) and pull the bezel away from the MUI unit.
2. To open the MUI, press the two retaining lugs (indicated by the
arrows in Figure 4) and pull the MUI cover away from the base.
FIG: mui_w_02
Figure 4: Opening the MUI
3. Drill holes and insert plugs (anchors) as necessary, and mount the
base to the wall or surface with a minimum of two screws located
on opposite sides of the center of the base. Ensure that the base is
correctly positioned over the cable entry. The mounting hole
locations and dimensions are shown in Figure 5.
155 (6.10)
83.4 (3.3)
60 (2.4)
4 (.16)
4.5 (.18)
42 (1.65)
6 (.24) FIG: mui_w_03
Cable Entry Area
Figure 5: MUI Wall Mount Dimensions, mm (in.)
Medium User Interface (MUI) Version 3 Technical Bulletin 11
! CAUTION: Risk of Electric Shock. Disconnect power supply
before making electrical connections to avoid electric shock.
4. Connect the power and communication cables to the terminal block
as shown in Figure 6.
5. Replace the MUI cover on the base by first inserting the two lugs
on the right side of the cover below the corresponding lips of the
base. Then close the MUI pushing on the left side as indicated by
the arrow in Figure 6. Make sure that the pins on the circuit board
in the cover engage correctly into the terminal block in the base.
V Com (-)
V /~ (+)
RT Com
RT-
RT+
FIG: mui_w_04
Figure 6: Wiring and Reassembly Details
12 Medium User Interface (MUI) Version 3 Technical Bulletin
Mounting the MUI in a Panel
The panel mounting kit is supplied with both the panel mount version
with ordering code LP-DIS60P20-0C, and the remote wall mount
version with ordering code LP-DIS60P21-0C.
The panel mount version is non-isolated and can be mounted up to 3 m
(9.8 ft) from the controller. Available to order are cables that connect
power and communications from the controller. See Ordering Codes.
The remote wall mount version can also be mounted in a panel up to
300 m (1,000 ft) from the controller. The MUI has an isolated power
supply and requires an independent power supply of
12 to 24 VAC at 3.5 VA, or 9 to 48 VDC at 200 mA maximum.
Note: When mounting the remote wall mount version in a panel, the
wiring must be completed before fixing the display in the panel. Follow
the instructions for Mounting the MUI on a Wall or Surface, but omit
step 3.
1. Carefully remove the panel mount bezel: release the b tabs
(see Figure 8) and pull the bezel away from the MUI unit. Fit the
two gaskets into the bezel (if not already installed).
2. Use the cut-out dimensions shown in Figure 7 and insert the panel
mount bezel from the front side of the panel, and the MUI unit from
the other side.
)
0 2-0. 0
+ 0.
(7 .3 2
- 0 .0
+ 0 .5
1 86
50 + 0.5-0.0 (1.97 + 0.02-0.0)
Maximum Panel Thickness = 5 mm (0.20 in.) FIG: mui_p_02
Figure 7: Panel Cut-out Dimensions, mm (in.)
3. Hold the MUI firmly against the back of the panel and press the
bezel until it clicks into place at the six points (a and b) indicated by
the arrows in Figure 8. Ensure that the b tabs are engaged with the
lugs on the display base.
Medium User Interface (MUI) Version 3 Technical Bulletin 13
FIG: mui_p_03
a
b
Figure 8: Fitting the MUI in a Panel
4. Hold the panel mount bezel of the MUI firmly against the front of
the panel and insert the four locking clips as indicated in Figure 9.
Ensure that the side clips are pressed firmly against the panel.
FIG: mui_p_04
Figure 9: Securing the MUI in a Panel
To assure IP54 enclosure protection, verify that:
• The cut-out dimensions are within tolerances.
• The panel surface is clean and flat.
• The two gaskets are properly fitted to the MUI panel mount bezel.
For the local panel mount version, use the appropriate cable kit to
connect the MUI to the FX controller (see Table 5).
For the remote mount version, wire the MUI to the controller as
described in Connecting the MUI to the FX Controller.
14 Medium User Interface (MUI) Version 3 Technical Bulletin
Connecting the MUI to the FX Controller
! CAUTION: Risk of Electric Shock. Disconnect power supply
before making electrical connections to avoid electric shock.
An FX Controller with an integral display (2X4 LCD or integral MUI)
supports one additional MUI. An FX controller without an integral
display supports one or two MUIs, but only one panel mount MUI. Two
MUIs operate in parallel with the same data presentation format.
Figure 10 shows the cabling of a panel mount MUI with the cable kit,
and the cabling of a second remote MUI with field prepared cables.
Figure 11 shows the cabling of two remote wall mount MUIs with field
prepared cables.
MUI (1)
MUI (2)
Max 3 m (9.8 ft) Max 300 m (1,000 ft)
FX Controller
To Power Supply
9 ÷ 48 VDC
12 ÷ 24 VAC
To MUI (1)
FX Controller To MUI (2)
V Com (-)
V /~ (+)
FIG: mui_007_remote_wall
Com
RT Com
RT-
RT-
Com +16V LL- LL+ RT+ RT+
Figure 10: Installation of a Local Panel Mount and a
Remote Wall Mount MUI
Medium User Interface (MUI) Version 3 Technical Bulletin 15
! CAUTION: Risk of Electric Shock. Disconnect power supply
before making electrical connections to avoid electric shock.
Max 300 m (1,000 ft) Total Length
MUI (1) MUI (2)
FX Controller
To Power Supply To Power Supply
9 ÷ 48 VDC 9 ÷ 48 VDC
12 ÷ 24 VAC 12 ÷ 24 VAC
FX15 Universal
m
ocV9+-LL+LL
LL+ LL- +9V Com
(not used)
FX Controller To FX Controller To MUI (2) To MUI (1)
V Com (-)
V /~(+)
FIG: mui_008_two_remote
RT Com
Com +16V LL- LL+ RT-
RT+
(not used)
Figure 11: Installation of Two Remote Wall Mount MUIs
16 Medium User Interface (MUI) Version 3 Technical Bulletin
Connecting the MUI to an FXVMA Controller
The MUI connects to the Remote Sensor Port on the FXVMA
controller. You can purchase a cable, or assemble field-prepared cables.
Use a 6-conductor (26-28 AWG stranded copper wire) cable with
6-position modular plugs (RJ-12) at each end wired according to
Figure 13.
Tool Port
Pin Number Assignment for
Straight-Through Cable
6 5 4 3 2 1
Printed Circuit Board
FIG: tool_port
R +
RT Un T -
us
Un ed
C use
om d
m
+1 on
5 VD C
Figure 12: MUI Tool Port Socket
(6-pin Modular Jack Connector)
65
43
2
1
Pinout connections from
MUI to FXVMA
6 to 1
5 to 2
4 to 3
3 to 4
2 to 5
1 to 6
Max 3 m (9.8 ft)
FIG: 6-pin_cbl
12 RJ-12 Modular Plugs on each end
34
56
Figure 13: 6-conductor (26-28 AWG stranded copper wire) Cable
with 6-position Modular Plugs (RJ-12) at Each End
Medium User Interface (MUI) Version 3 Technical Bulletin 17
Operation
Introduction
The MUI uses a simple menu system interface on its LCD screen, and
six control keys to provide easy, intuitive access to the data and
parameters stored in the FX controller. The MUI provides password
protection for changing data or for operating functions in the
FX controller, such as acknowledging events, overriding outputs,
modifying setpoints, and editing trend data collection or communication
parameters.
This section describes how to:
• establish communication with an FX controller
• display the Home Page
• navigate the Menu
• enter a password
• view application and system points
• adjust configuration parameters
• view the Event Summary
• view the Event History
• view Trend data
• work with communication resource editing options
• refer to the Single Duct Variable Air Volume (VAV-SD) Box
Controller Application Note (LIT-12011436) for information on
how to use the FXVMA functions
18 Medium User Interface (MUI) Version 3 Technical Bulletin
Key Concepts
• page navigation: display screen, control keys, home page, and menu
page
• password entry
• data point display: adjusting and overriding
• system data
• event notification and management
• trend display and settings
• scheduler and calendar display and modification
• communication resources configuration: modem, Short Message
Service (SMS), e-mail, and Web page
• monitor and commission the FXVMA controller, and air balance the
VAV box
Medium User Interface (MUI) Version 3 Technical Bulletin 19
Detailed Procedures
Page Navigation
The MUI front panel is a 4-line x 26-character backlit LCD display,
with 10 status LEDs, and 6 control keys (or buttons).
Status LEDs LCD Display Cursor and Scroll Keys Action Buttons
Figure 14: MUI Front Panel
Status LEDs
The status LEDs indicate important information from the controller and
the control application (see Table 1).
Table 1: Status LEDs
Name Symbol Description
Normally configured in FX Builder to indicate the
power supply status of the FX controller. The Power
Power
Supply LED is ON when the FX controller is
Supply LED
connected to its power supply and properly powered
up.
Normally configured in FX Builder to blink when an
active event (alarm) condition is present in the FX
controller, and steady ON when all active events
Alarm Active
have been acknowledged. The OFF condition
LED
indicates that there are no active events in the FX
controller, and that all events have been
acknowledged.
Configurable in FX Builder to indicate the status of
any value or parameter in the control application in
Status LEDs 1–8 the FX controller. The LEDs can be configured to
blink or be steady ON for any one or more of the
states of the selected value or parameter.
20 Medium User Interface (MUI) Version 3 Technical Bulletin
Keypad
The control keys , , , , , and have fixed
functions that are related to the contents and selected items on the
displayed page.
Table 2: Control Key Actions
Name Symbol Description
Moves the cursor between menu items and between
Left/Right
pages horizontally.
Moves the cursor between menu items and between
pages vertically. When in EDIT mode, changes the
Up/Down value of the selected parameter.
Toggles between the Home Page and the Main Menu,
Escape or aborts the selection of a menu/submenu or
adjust/command procedure.
Confirms an action or command when selecting a menu
Enter
option, or commanding or adjusting a value.
In FX Builder you configure each key, or a combination of keys, to
create customized short-cut access to commonly viewed pages or
parameters, or to perform system tasks such as the acknowledgement of
alarms and events. You can also configure a key action to perform the
auto-repeat function on continued pressure for faster navigation.
Home Page
When you connect the MUI to an FX controller, the user interface
configuration automatically downloads from the controller to the MUI.
The download operation can take a few minutes and a progress bar
appears on the MUI screen. When complete, the Home Page
automatically appears as the default screen.
The Home Page is also shown when the Menu Page times out, or if you
press the key when the Menu Page is displayed.
You can configure the Home Page to show fixed text (such as
Welcome, or the job name) or selected active information (such as time
and date), or the value of special data points from the FX controller with
descriptive text and units of measure. If you map more information to
the Home Page than can be shown in four lines, you can scroll up to 16
lines using the and keys, and select points using the key.
Use the Home Page to display the most important parameters of the
connected FX. From the Menu Page, press the key to select the
Home Page.
Medium User Interface (MUI) Version 3 Technical Bulletin 21
10/12/2009 16:20:04
Johnson Controls FX16
Welcome
Figure 15: Home Page Shown on the MUI
Press the key when the Home Page displays to view the Menu
Page.
This section describes the Data Points and System Data that can appear
on the Home Page.
Menu Page
To access the Menu Page from the Home Page, press the key.
If you press the key when the Menu page is displayed, or if the
page timeout expires, the Home page appears.
Use FX Builder to configure the Menu Page. The Menu Page contains
the menu links that makes the MUI pages accessible. Access to some
pages are via sub-menu pages under a Main Menu page.
Each menu link opens a MUI page (such as Event Summary, Event
History, or Accounts management), or opens user defined pages
containing data points from the control application in the FX controller.
You can limit access to pages by account passwords. If the user does
not have the required level of access to a linked page, the Menu link
item is hidden and access is denied.
- - - MAIN MENU - - -
►Events
Trends
Schedulers ↓
Figure 16: Main Menu Page Shown on the MUI
The navigation keys , , , , , and have specific
functions that are independent from the application downloaded into the
MUI. The function of the keys is related to the operational mode of the
page shown.
For example, when the Main Menu Page is in IDLE mode, the arrow
keys and allow you to scroll through the displayed menu tags.
When you press the enter key , the page goes to ACTIVE mode and
the cursor appears as a reverse video character.
22 Medium User Interface (MUI) Version 3 Technical Bulletin
Press the enter key again to view the page associated with the menu tag
where the cursor is positioned.
When a page appears, the keys are used as follows:
• Press key to set page from IDLE mode to ACTIVE mode and
display the cursor.
• Use the arrow keys , , , and to move the cursor
through the modifiable parameter values.
• Press the key to set the selected parameter into EDIT mode as
shown by the blinking parameter value.
• Use the up and down arrow keys and to edit (modify) the
value. Numeric values increase and decrease within the allowable
range, logic (binary) values toggle, and multistate values show the
possible states.
• Press key to confirm the change, or to restore the original
value.
• Press the key to open the previous page in IDLE mode.
Arrow symbols ↓↑on the right side of a page indicate additional
information exists outside the area currently displayed. Use the
Up/Down control keys to scroll through the additional information.
If a page is configured without tags that you can select, or values that
you can edit, the page can only remain in IDLE mode.
A page may appear directly in EDIT mode where you can immediately
adjust the single value field which is blinking.
Accounts
The MUI implements an Accounts (password) system, definable in FX
Builder, to control access to pages and data points, to limit the editing
and event acknowledgement functions, and to limit the use of key or
multiple-key associations. To access a page or modify a parameter that
is account protected, you must log-in with a password at the same or
higher access level than the account access level required.
By default, FX Builder provides a link to the Accounts page in the Main
Menu structure. This Main Menu page must be set with the lowest user
access priority level. If you do not have the required privilege to access
a linked page or parameter, the link is hidden and access is denied.
If you modify a password from one of two MUIs connected to the same
controller, this action is notified to the other MUI with the following
message that appears on the display: Pwd Updated by Net.
Medium User Interface (MUI) Version 3 Technical Bulletin 23
Three Account password levels are defined as follows:
• A Level 3 password has the maximum priority, is allowed to access
pages or parameters protected by any other password of the system,
and is allowed to change passwords.
• A Level 2 password can access pages or parameters protected by
passwords of Level 2 or Level 1.
• A Level 1 password can only access pages or parameters protected
by a password of Level 1.
An additional level is defined as Level 0 and means that a password is
not required.
Define the passwords with a 4-digit number, where each digit is a
numeric character (0-9). The passwords are defined in FX Builder
during the MUI user interface design process, and stored in the display
configuration within the control application.
Through the MUI you can enter and, if allowed by configuration,
modify your password. These actions are done using the Log-In and
User Account pages.
Account Entry Pages
The Accounts page is accessible either through the Accounts tag in the
Main Menu, or via special key combination shortcuts.
MENU
►Log-In
Figure 17: Password Page
Press the enter key to login with your password. The Log-In page
also appears when you attempt an action which requires a valid
password.
LOG-IN REQUIRED
User: Supervisor
Code: ****
Figure 18: Log-In Page
Scroll using the and keys to select your user name and then
press the enter key . Then enter your password code.
The blinking cursor is positioned on the first digit to edit with a 0
default value. Select the correct number (0 – 9) using the and
keys, and confirm with the enter key .
24 Medium User Interface (MUI) Version 3 Technical Bulletin
The blinking cursor moves to the next digit. Enter all the required digits.
When you confirm the last required digit, if the password is valid, the
MUI allows you to proceed. If no action is in progress, the Main Menu
page appears again with the appropriate menu links for your password
level.
If the password is not valid, the Wrong Password message appears and
any other active access level is cancelled.
WRONG PASSWORD
Figure 19: Wrong Password Message
Press the key to return to the previous Log-In Required page.
User Account Page
If configured through FX Builder, the MUI allows you to change
passwords directly from the user interface unit without having to
modify the control application.
To open the User Account page to modify passwords you have to map
the Change the Password feature to the Main Menu, or to a key or
multiple key combination during the control application configuration.
The User Account page contains the list of the configured password
users (maximum eight users).
USER_ID Password Code (hidden) Password Level
USER ACCOUNT
►Administrator **** 3
Supervisor **** 2
Operator **** 1 ↓
UserName4 **** 2
UserName5 **** 1
Figure 20: User Account Page, User Password Level 1 – 3
Navigate the User Account list using the and keys. When the
desired user name appears, press the enter key to access the
password change session. This feature is normally protected by the
Level 3 password.
Medium User Interface (MUI) Version 3 Technical Bulletin 25
The password entering procedure is the same as the account entry
(see Account Entry Pages). When you confirm the last digit, the
Confirm Password screen appears (Figure 21).
Confirm Password
****
Figure 21: Confirm Password Page
Enter the password again using the same procedure and press the enter
key to confirm.
If the passwords entered match, the message Password Saved appears,
and the password is modified.
If the passwords entered do not match, the Wrong Password message
(Figure 19) appears on the screen. Press the key to return to the
previous page.
Log-Off
There are two ways to log off:
• Open the Accounts page, select Log-Off, and press the enter key.
• Press the specific key combination defined at design time in FX
Builder, as the log-off shortcut.
As a security feature, password access automatically expires after
15 minutes of inactivity, and the User Logged-Off message appears.
Press any key to remove this message and return to the Main Menu.
Data Points
You can map application data points to the MUI screen for monitoring,
adjusting, commanding, or overriding purposes. The display
configuration is defined during the control application configuration
using FX Builder.
These data points represent variables (Network Variable Inputs,
Network Variable Outputs, and Application Points), and working
parameters and setpoints (Configuration Parameters) that are defined for
the specific control application. Data points can represent numeric,
logic (binary), and multistate values.
26 Medium User Interface (MUI) Version 3 Technical Bulletin
All the fields of structured variables and configuration parameters can
be mapped to the display application.
Each Data Point page and each data point on the page has a name (tag)
to relate the data information to the monitored application.
SETPOINTS
►Entrance Hall 19.0°C
Conference Room 20.5°C
Offices Floor 1 21.0°C ↓
Offices Floor 2 20.5°C
Offices Floor 3 21.5°C
Figure 22: Setpoints Data Point Page
Depending on the source of the point represented, the data is read-only
or can be adjusted or modified (write-enabled). Write-enabled points
have a defined Edit Range to limit the adjustment range.
To view, adjust, or override a data point:
1. Go to the Data Point screen using the page navigation with menu
pages.
2. To adjust or override a data value, press the key to set the page
into the ACTIVE mode. The cursor appears.
3. Use the and keys to select the data point that you want to
modify, and press the key again to enter the EDIT mode. A
blinking cursor highlights the value to be changed.
4. Use the and keys to modify the value. For numeric values,
increases the value and decreases the value. For logic and
multistate points, the keys step through the possible states of the
value.
5. Press the key to confirm the change or to restore the
original value. The cursor returns to the data point description field.
System Data
The Data Point pages may contain System Data as well as Data Points.
System Data relates to the internal controller operating system and
includes Real-Time Clock information (date and time), Unit of Measure
(SI or U.S.), Language of display, and others.
Medium User Interface (MUI) Version 3 Technical Bulletin 27
Event Notification and Management
When an event with an alarm condition occurs, the Event Notification
page pops-up and displays the details of the event. This pop-up page
shows only the message for the first event in a series of events.
When the event pop-up appears, press the key to access the Event
Summary Point Detail and view details, such as the date and time when
the event occurred or the event priority level (see Figure 26).
Press the key to cancel the pop-up page and silence the buzzer (if it
sounds), and the next new active event in a series appears (if any).
Otherwise, the previous page is shown again.
EVENT SUMMARY
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Figure 23: Event Notification Pop-up Page
The maximum of number of Events that can be managed by the MUI is
dependent on the FX controller. The FX06, FX07, FX14, and FX15
controllers handle up to 20 events, while the FX16 Master Controller
handles up to 250 events. Refer to the Technical Bulletin of the relevant
controller for details.
Events and alarms are stored in the Event History and are viewed in the
Event Summary as long as they are active or not acknowledged.
To acknowledge an event, press and hold the specific key or key
combination defined at design time in FX Builder, until the event is
acknowledged (see Figure 25 and Table 3).
Use the page navigation from the Events tag in the Main Menu page
(default configuration) to view the Event History and Event Summary
pages.
The default Events Menu page (Figure 24) enables you to select the
Event History or Event Summary pages using the , , and
keys to select the page that you want to view.
MENU
►Event Summary
Event History
Figure 24: Events Menu Page
28 Medium User Interface (MUI) Version 3 Technical Bulletin
Event Summary
The event with the highest priority displays at the top of the
list. SystemПоказано початок документа. Повний текст — у PDF за посиланням вище.
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