Honeywell XI581, XI582 User Manual
XI581 / XI582
BUSWIDE OPERATOR INTERFACE
USER GUIDE
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Copyright © 2009 Honeywell Inc. • All Rights Reserved EN2B-0126GE51 R0309
XI581/XI582 BUSWIDE OPERATOR INTERFACE
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EN2B-0126GE51 R0309 2
XI581/XI582 BUSWIDE OPERATOR INTERFACE
CONTENTS
Revision information.................................................................................................................................................................... ii
INTRODUCTION............................................................................................................................................................................ 1
GETTING STARTED...................................................................................................................................................................... 3
EVERYDAY OPERATIONS ......................................................................................................................................................... 16
Manual Organization................................................................................................. 2
Ratings ..................................................................................................................... 3
Connection Options .................................................................................................. 3
Buswide Access Mode ......................................................................................... 6
Screen Displays........................................................................................................ 9
Display Area Description ........................................................................................ 10
Display Window.................................................................................................. 10
Keypad............................................................................................................... 12
Operator Access Levels.......................................................................................... 13
Local and Remote Sign-On and Sign-Off ............................................................... 16
Level 2/3 Password Entry .................................................................................. 17
Logging into a Remote Controller....................................................................... 19
Logging Off from a Remote Controller ............................................................... 21
Controller Sign Off.............................................................................................. 21
Alarm Information ................................................................................................... 22
Viewing Alarm Information ................................................................................. 22
Viewing Buswide Alarms .................................................................................... 23
Enabling/Disabling Buswide Alarm Mode and Alarm Flag ................................. 24
Acknowledging the Buswide Alarm Flag ............................................................ 25
Viewing Point Information ....................................................................................... 26
Reviewing Time Program Schedules...................................................................... 27
Listing Totalizer Status ........................................................................................... 28
Requesting a Trend Log ......................................................................................... 30
Controller Information ............................................................................................. 32
Reading the Controller Clock ............................................................................. 32
Viewing Controller Configuration Data ............................................................... 32
Start-Up and Configuration ....................................................................................................................................................... 35
Hardware Interface Configuration........................................................................... 36
C-Bus ................................................................................................................. 36
LON-Bus ............................................................................................................ 36
B-Port................................................................................................................. 37
Modem and Remote Trend Buffer...................................................................... 37
Configuring the Modem Interface ....................................................................... 38
Enabling/Disabling the Remote Trend Buffer ..................................................... 38
Configuring the Remote Trend Buffer ................................................................ 39
Application Selection .............................................................................................. 42
Requesting a Download ..................................................................................... 43
Data Point Wiring Check......................................................................................... 43
Default Data Points ............................................................................................ 44
Assigning Distributed I/O Modules ..................................................................... 45
ALPHABETIC REFERENCE ....................................................................................................................................................... 49
Data Point Description Function ............................................................................. 49
Point Description Windows................................................................................. 51
Selecting Points by User Address ...................................................................... 55
Selecting Points by Template............................................................................. 56
Selecting Points by Point Type........................................................................... 57
Changing from Manual to Automatic Operation ................................................. 58
Listing Accumulated Runtime............................................................................. 59
Disabling a Point from Trend Log....................................................................... 59
Suppressing Alarm Reporting for a Point ........................................................... 60
Assigning Distributed I/O Modules / Showing Assignments.................................... 62
Flash EPROM and RAM Management ................................................................... 65
Erasing Flash EPROM ....................................................................................... 65
Saving Application Data from RAM to Flash EPROM ........................................ 66
Showing Application Data in Flash EPROM....................................................... 67
i EN2B-0126GE51 R0309
CONTENTS XI581/XI582 BUSWIDE OPERATOR INTERFACE
Restoring Application Data from Flash EPROM to RAM.................................... 67
Parameters............................................................................................................. 67
Passwords.............................................................................................................. 68
Remote Communication ......................................................................................... 70
System Clock.......................................................................................................... 71
Template Operations .............................................................................................. 72
Adding a Template............................................................................................. 72
Deleting a Template ........................................................................................... 74
Modifying a Template......................................................................................... 75
Test Options ........................................................................................................... 76
Time Programs ....................................................................................................... 76
Daily Programs .................................................................................................. 77
Switch Points ..................................................................................................... 82
Weekly Programs............................................................................................... 86
Annual Programs ............................................................................................... 88
TODAY Programs .............................................................................................. 90
Special Days ...................................................................................................... 92
Totalizers................................................................................................................ 95
Viewing Bus Devices .............................................................................................. 97
Viewing the Remote Trend Buffer........................................................................... 98
Appendix A: Hardware Set-Up .................................................................................................................................................100
INDEX .........................................................................................................................................................................................103
Revision information
The following pages have been changed from the previous issue of this document:
Page: Change:
97
Explanation of the indication of the time synch master in the “Show All Devices” display by means of an asterisk
has been inserted..
EN2B-0126GE51 R0309 ii
INTRODUCTION
XI581/XI582 BUSWIDE OPERATOR INTERFACE
The XI581/XI582 Buswide Operator Interface allows you to view and change basic
information programmed into an Excel controller. The controller information you can
change depends on your security access level and is always restricted to basic
information that controls day-to-day controller operation. To make major database
changes, you must use the XL-Online Operator and Service Software or
Honeywell’s Excel CARE software application programming tool.
Controller models Excel controller models you can directly access include the 50, 100, 500,
XI581/XI582 differences The XI581 (Fig. 1) and XI582 (Fig. 2) look and operate very much alike. The
500-XCL5010 (with XI582, only), 600, and 800. You can also indirectly access the
following controllers:
• Excel 10 Controllers via XI581/XI582 hookup to an Excel 10 Zone Manager
Controller
• Excel 20 Controllers via XI581/XI582 hookup to an Excel 500 or 600 Controller
In addition, the XI581/XI582 can operate in the buswide access mode, which
permits communication with remote controllers. Remote controllers can be any
Excel controller that connects to the same C-bus as the Excel controller to which
the XI581/XI582 is connected.
NOTE: The Excel controllers must have up-to-date software that includes the
buswide access mode feature. The "GETTING STARTED" section
describes buswide operation and restrictions.
difference is that the XI581 mounts directly on the front of an Excel 500 or 600
Controller, while the XI582 is a desktop unit that you can place up to 50 ft. (15 m)
away from an Excel controller or mount on a wall.
NOTE: Since they cannot be connected to a controller-mounted operator terminal,
the Excel 500-XCL5010 and the Excel 800-XCL8010A are operable only
with the XI582.
Fig. 1. XI581 Controller-Mounted Operator Terminal
EN2B-0126GE51 R0309 1
Fig. 2. XI582 Desktop Operator Terminal
INTRODUCTION XI581/XI582 BUSWIDE OPERATOR INTERFACE
Manual Organization
Purpose This manual explains how to connect and operate the XI581/XI582.
Organization This manual is divided into the following sections, including this introductory section.
The Introduction section briefly describes the XI581/XI582 and highlights
similarities and differences between the two operator terminal models.
The Getting Started section describes:
• XI582 connection to an Excel controller. (The XI581 is mounted directly on an
Excel controller at installation time.)
• Buswide access mode.
• Display area description and keypad operations.
• Password access levels that determine whether you can view and/or modify
information using the XI581/XI582.
The Everyday Operations section explains tasks that you might perform daily or
weekly.
The Alphabetic Reference section explains tasks that you do not perform regularly
or in any particular order. The tasks are arranged alphabetically for easy lookup.
Appendix A: Hardware Setup describes how to route the cable for an XI582 that
does not mount on the wall or an Excel controller.
The Index provides page number references to topics.
EN2B-0126GE51 R0309 2
XI581/XI582 BUSWIDE OPERATOR INTERFACE
GETTING STARTED
About this section This section describes:
• Connection options
• Screen display after start-up
• Description of display window and keypad operations
• Password access levels that determine the information you can view and/or
modify
Ratings
Electrical Input Class 2 power supply
Temperature The XI581/XI582 are suitable for use in ambient temperatures of up to 45 °C.
NOTE: The XI582/XI582 must be connected only to Excel 50/100/500/600/800
Controllers.
Connection Options
Connecting the XI581 The XI581 mounts on the front of an Excel 500-XC5010x and Excel 600-XC6010
Connecting the XI582 The XI582 requires the connection and routing of an appropriate cable (see Table
Controller at installation time and requires no further connection. When the
controller is powered, the XI581 is also powered. If the controller is off and then
powered on, the XI581 displays a message about the power failure. Use the Cancel
key (C) to acknowledge the message. The next screen is the main menu. See
"Screen Displays" (page 9) for details.
1). If your XI582 does not already have a connected cable, see Appendix A:
Hardware Setup, and Excel 500 Installation Instructions (EN1R-1047GE51) or Excel
100C Installation Instructions (EN1R-0144GE51) or Excel 800 Installation
Instructions (EN1B-0375GE51) for connection details.
Table 1. Controllers and Compatible Cables
cable controllers length
XW564
XW565
XW582
XW5831
XW584
XW8822 Excel 800 Controller Module (XCL8010A), RJ45 jack 16 ft. (5 m)
XW884
1
Use this cable if the XI582 is to be permanently connected to an Excel 100C.
With the XW582 connected, the cover of the Excel 100C cannot be closed.
2
In lieu of the XW882 cable, it is possible to use an XW582 connected with an
XW586.
Excel 500 (prior to XC5010C CPU), 600;
with strain relief
Excel 500 (prior to XC5010C CPU), 600; without
strain relief
Excel 50, Excel 100C (front connector), Excel 500
(XC5010C CPU, front connector) (XCL5010 CPU,
serial connector)
Excel 100C (rear terminals),Excel 500 (XC5010C
CPU, rear connector)
Adapter cable for XW582 to Excel 100B, 500 (older
CPUs), 600
Adapter cable from XW882 to 9-pin Sub-D front
connector of Excel 50/100C, XC5010C, XCL5010
7 ft. (2.5 m)
16 ft. (5 m)
16 ft. (5 m)
16 ft. (5 m)
6 in. (16 cm)
6 in. (16 cm)
EN2B-0126GE51 R0309 3
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
When the operator terminal has a connected cable, you can move it to any controller and attach it. If the controller has buswide capability, you can leave the XI582
attached to it and then access other controllers on the bus via remote login.
For information about connecting to various controllers, see below. After connection, see "Screen Displays" (page 9) for details on XI582 screen displays.
• Excel 100C Controllers have a RS232 serial port connection at the bottom of the
device as shown in the following diagram. An additional serial port connection is
provided at the terminals on the base of the Excel 100C. A port selector switch is
located on the front to select front or rear port (see below).
IMPORTANT
• Excel 500 and 600 Controllers have the serial port connection at the top of the
It is imperative that the Excel 100C Controller’s port selector switch be
properly set. Thus, after having operated an MMI via the front port, the
switch has to be set back to its left position to reactivate a modem being
connected to the rear terminals. If the switch is set to “front port“, the rear
terminals are deactivated, and vice versa.
controller as shown in the following diagram.
FRONT PORT
ACTIVE
SERIAL
PORT
EXCEL 100C
CONNECTION
PORT
SELECTOR
REAR
TERMINALS
ACTIVE
SERIAL
PORT
REAR TERMINALS FOR
MODEM OR MMI CONNECTION
EXCEL 500/600 CONNECTION
Fig. 3. Excel 100C and Excel 500/600 MMI connection
• The XC5010C CPU for Excel 500 has an additional serial port connection at the
terminal block on the back of the unit and a switch on the front to select front or
rear port.
C6982b
Fig. 4. Excel 500-XC5010C MMI connection
• Excel 50 and Excel 500-XCL5010 Controllers require the XW582 cable which
connects to the serial port on the bottom of the device as shown below.
EN2B-0126GE51 R0309 4
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
A
CO
_
EXCEL 50
EXCEL 500-XCL5010
(REAR VIEW)
SERIAL PORT
Fig. 5. Excel 50 and Excel 500-XCL5010 MMI connection
• Excel 10 Zone Manager and Excel 100B Controllers have a serial port connection at the bottom of the device as shown in the following diagram. The
XI581/XI582 reads the data for the Excel 10 Controllers that connect to the Excel
10 Zone Manager.
a
ZM-Con
EXCEL 10
ZONE MANAGER
SERIAL
PORT
ND EXCEL 100B
NNECTION
Fig. 6. Excel 10 Zone Manager and Excel 100B MMI connection
• The Excel 800 Controller Module (XCL8010A) features an RJ45 serial connection
on the front (see Fig. 7) for connection (using the XW882 cable; alternately: the
XW582 together with the XW586) of Human-Machine-Interfaces (HMIs).
5 EN2B-0126GE51 R0309
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
HMI INTERFACE
71 COM a
72 COM b
73 24V
~
74 24V 0
~
LON
87 65 43 21 87 65 43 21
11 1
12 285
13 396
14 410 7
C-Bus
LON
in
C-BUS RESET PC/HMI
C-Bus
out
S1 S2
9.6k
76k
76k
C-Bus
all
mid
end
I/O Bus
Panel
LON
Modem
COM a 75
COM b 76
24V 77
~
24V 0
~ 78
Honeywell
!
87 65 43 21
RxTx
Power/
Alarm
Fig. 7. Excel 800 Controller Module and MMI connection
Buswide Access Mode
The buswide access mode allows communication between an XI581/XI582 and an
Excel controller that is not directly connected to the XI581/XI582. Communication
can include reading from and writing to the remote controller as well as receiving
alarm status information.
For example, an XI581/XI582 attached to an Excel 500 Controller can log in to an
Excel 100 Controller connected to the same system bus as the Excel 500
Controller.
C-bus
local
Excel
controller
remote
Excel
controller
buswide
access
XI581 / XI582
Fig. 8. Buswide access mode
Connection capabilities depend on the version of the controller and whether it has
buswide access mode software. Table 2 specifies the versions capable of the
buswide access mode.
EN2B-0126GE51 R0309 6
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
There are two buswide access modes (active and passive) for controllers that have
this capability.
• With active buswide access, a controller (for example, Controller A) can access
another controller (Controller B) on the same bus if Controller B has at least
passive access.
C-bus
Controller A
active
buswide access
Controller B
active or passive
buswide access
buswide
access
XI581 / XI582
Fig. 9. Active buswide access
• With only passive buswide access mode, a controller (for example, Controller B)
cannot access another controller (Controller A) on the same bus. However, since
Controller B has at least the passive buswide access mode, Controller B can be
accessed by another controller that has the active buswide access mode (in this
case, Controller A).
C-bus
Controller A
active
buswide
X
Controller B
passive buswide
access, only
access
XI581 / XI582
Fig. 10. Passive buswide access
To access a remote controller, you must first log in to the controller. Once you are
logged into the remote controller, operation is almost the same as operating a local
controller. The menu structure used for operation is always that of the remote controller.
7 EN2B-0126GE51 R0309
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
You cannot perform the following tasks while in the buswide access mode:
• Set the controller number.
• Set the communication baud rate.
• Start up a new controller.
Controller versions Some controller models (mainly older versions) do not support buswide functionality
or support passive buswide functionality only after installation of a Firmware
EPROM upgrade kit. Please contact your local branch or affiliate for further
information on EPROM upgrade kits.
Table 2. Buswide Access Capability of Different Devices
device buswide access mode
Excel 50, 100, 500, 600,
800 Controller
Yes, with Firmware EPROM Version Excel
500/600/800 1.03.00 or newer.
1
Version 1.01 cannot support the active access mode.
Excel 20 Controller
Excel 10 Zone Manager
Passive buswide access mode, only.
Excel 10 Zone Manager supports the passive buswide
access mode only with Firmware EPROM Version
1.02.xx or newer3.
XIP100 no
1
Excel 100/500/600 Controllers running under Firmware EPROM Version Excel
500/600 1.2.XX can be upgraded by changing the Firmware EPROM to Version
1.03. The controllers then support full buswide functionality, i.e. passive and active
buswide access. Excel 800 controllers support this with any firmware version,
starting with 3.00.xx.
2
Excel 100/500/600 Controllers running under Firmware EPROM Version Excel 500
Version 1.01 must be equipped with the Excel 1.01 upgrade kit for the buswide
access mode. They then support the passive buswide access mode. However,
Version 1.01 Controllers do not support the active buswide access mode.
3
Excel 800 controllers support this with any firmware version, starting with 3.00.xx.
2
Buswide alarms The XI581/XI582 does not directly report buswide alarms on screen, but you can set
it to an “alarm standby” mode where it listens to the system bus and then reports
the occurrence of a new alarm somewhere on the system bus. In a separate
screen, you can view the contents of the alarm buffer which will tell you where on
the system bus the new alarm has occurred. You can then log in to the appropriate
controller and look in the alarm buffer of the remote controller to find the cause of
the alarm.
To enable the buswide alarm flag, set the XI581/XI582 to Alarm Standby Flag mode
in the 'Buswide Access' screen. To enable receiving of buswide alarms, set the
XI581/XI582 to 'Alarm Standby On'. The "Alarm Information" section describes
these options.
When alarm standby is on and the alarm flag enabled, a screen symbol starts
flashing as soon as a new buswide alarm arrives from somewhere on the system
bus.
NOTE: Local alarms will not show when you are logged in to a remote controller.
The reading of a buswide alarm from an XI581/XI582 is independent of the
XBS/XBS-i/XFI/EBI mechanism for alarm acknowledgment.
Performance Only one buswide XI581/XI582 (local or remote) can be logged onto a controller at
any one time. However, there is no restriction as to the total number of buswide
XI581/XI582 used on the same system bus. When XBS PCs are also on the bus,
there may be up to four XBS PCs on the same bus and one buswide XI581/XI582
that is in remote access at the same time.
All XI581/XI582 are of equal priority, so that whichever device signs on first gains
access to a controller and no other device (local or remote) can sign on to the same
controller during this time.
EN2B-0126GE51 R0309 8
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
Screen Displays
Initial screen displays depend on the status of the controller and its pending alarms.
Powered controller After you plug an XI582 into a powered controller, the main menu appears in the
display window.
An XI581 that is always attached to a controller typically displays the main menu
unless an operator has penetrated to some other menu.
Controller power-on The first display screen that appears after power-on is a message about the power
CPU reset If you press the controller's CPU reset switch, the controller restarts and the
Adjusting contrast The contrast of the display can be adjusted, using a screwdriver, by rotating the
failure. Use the Cancel key (C) to acknowledge the message. The main menu is
displayed.
XI581/XI582 displays the 'title/copyright' screen.
Memory Cleared
If you push the CPU reset switch, everything in the controller is deleted.
Use the CPU reset switch only for servicing.
To reload the controller, follow the download procedure as explained in the Flash
EPROM and RAM Management procedures (in the "ALPHABETIC REFERENCE"
section). If the controller does not have Flash EPROM, use Excel CARE software to
download the controller.
corresponding knob accessible through a hole at the rear of the device. Pressing
any of the eight operating keys activates the backlight. If no entries are made for
approximately ten minutes, the backlight turns itself off automatically until a key is
pressed again.
Operation The rest of this section describes the XI581/XI582 display area and its access
levels. If you are familiar with this information, continue with the sign-on procedure
in the "Local and Remote Sign-On and Sign-Off " section.
9 EN2B-0126GE51 R0309
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
Display Area Description
Fig. 11. MMI display area
Display Window
The XI581/XI582 display window is located above the keypad. The window presents
system information, operator entries, and menus of functions that you can perform.
Menu example For example, the following is the first menu (the main menu) that appears. It shows
the controller name, the current time and date, and a list of functions you can select.
The word Password is highlighted (reverse video on the display) because it is the
default selection.
CONTROLLER_07 18:16!
Running 15.12.1994
Password Alarms
Time Programmes Trend Buffer
Data Points System Clock
System Data
The buswide alarm flag (exclamation mark, !, in the top right-hand corner of the
window) indicates that the buswide alarm notification mode is enabled. If it is
blinking, an alarm has occurred. The "Alarm Information" section describes alarm
display and acknowledgment.
Time program window example The following window display appears when you select 'Time Programmes'. It lists
the zones that have time programs and waits for operator selection of a zone. The
scroll bar is on the right-hand side of the window.
Time Programme
Time Program 1
Ventil. Sys
Lighting 1
Heating zone east
Heating zone west
EN2B-0126GE51 R0309 10
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
Scroll bar The XI581/XI582 display window can show six lines of information at a time. A scroll
bar appears on the right-hand side of the window as shown in the 'Time
Programme' window example:
1
The scroll bar allows you to quickly move through the items in the list so you can
locate the one you want. The number indicates the number of pages being scrolled
using the right and left arrow keys. Use the following keys to scroll (see Table 3).
NOTE: With an Excel 50 directly connected or accessed via the buswide access
mode, the display varies from that given for an Excel 100/500/600
controller. The left two-thirds show the MMI information of the Excel 50; the
right third shows text equivalents of the four fast-access keys of the Excel
50 (see example below).
AHU PLANT
TUE 21:09 11:55 TIME
to 06:00 20.0 C PARAMETERS
TODAY NEXT ALARM
Table 3. Scroll Key Descriptions
key key name scroll description
right arrow
left arrow
C6985
plus
minus
The next section describes the other keys available on the keypad as well as other
functions for the right arrow, left arrow, plus, and minus keys.
Move forward the selected number of pages. See the plus and
minus key descriptions to select the number of pages. The default
is 1 page.
Move backward the selected number of pages. See the plus and
minus key descriptions to select the number of pages. The default
is 1 page.
Increment the number in the scroll bar by 1 (maximum 9). For
example, select 2 to scroll two pages.
After selecting the number of pages, use the right arrow key to
scroll the pages forward.
Decrement the number in the scroll bar by 1.
After selecting the number of pages, use the right arrow key to
scroll the pages backwards.
If you press the minus key while the number in the scroll bar is 1, a
Less-Than symbol (<) appears. If you then press the left arrow key,
the first page in the list will be displayed.
If you press the minus key again while the Less-Than symbol is in
the scroll bar, a Greater-Than symbol (>) appears. If you then
press the right arrow key, the last page in the list will be displayed.
11 EN2B-0126GE51 R0309
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
Keypad
The XI581/XI582 keypad has eight keys that control all operator entries. The
following table describes the function of each key. Following the table are tips for
moving the cursor around within the display window.
Table 4. Description of Key Functions
key key name description
Cancel
left arrow
C6985
right arrow
down arrow
End the task you are performing and return to a previous display
window.
If you press this key after you modify a field, but before pressing
Enter, ↵, the XI581/XI582 erases any new information you input
and retains the original information.
If you press this key after you modify a field and press Enter, ↵, the
XI581/XI582 retains the new information you input.
Within a menu or a line of items, the left arrow moves the cursor
from one column (or item) to another.
Within a data field, the left arrow moves the cursor to the left one
digit.
Within a menu or a line of items, the right arrow moves the cursor
from one column (or item) to another.
Within a data field, the right arrow moves the cursor to the right one
digit.
Move the cursor to the next field, the next column, or to the next
line in a column.
up arrow
Move the cursor to the previous field, the previous column, or to the
previous line in a column.
plus
Increase the value of a digit by one (for example, from 2 to 3). You
can also use this key to change the condition of a digital point. For
minus
example, press this key to flip a digital point from OFF to ON.
Decrease the value of a digit by one (for example, from 2 to 1). You
can also use this key to change the condition of a digital point. For
Enter
example, press this key to flip a digital point from OFF to ON.
Enter and confirm input values or command choices for the
controller. When you press this key, it allow modification of the
highlighted field. Pressing Enter (
↵) again stores the value in
memory.
Moving between columns To move horizontally between columns in a menu or list, press the down arrow key
until you reach the bottom of the column. When you press the down arrow key
again, the cursor automatically jumps to the first item in the next column.
1
If the cursor is on the first item in the first column, pressing the right arrow key
moves the cursor to the first item in the second column. If the cursor is on the last
item in the second column, pressing the down arrow key moves the cursor to the
first item in the first column.
1
NOTE: In case not all entries are displayed (e.g. no password entered), this may
1
differ slightly.
Modifying a field To change information in a field, first use the arrow keys to move to and highlight
the field. Then press Enter, ↵. After the change is made, Enter (↵) must be pressed
again to confirm the change.
EN2B-0126GE51 R0309 12
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
Moving from field to field Once you begin modifying the digits in a field, you can move from digit to digit within
Point order in lists Points are listed according to hardware type. In other words, all analog points
Display of "****" The string "****" means that no value is available.
that field using the arrow keys.
However, to move to a different field, you must press Enter, ↵, after making your
last change to the field. The field is then highlighted. You can then use the arrow
keys to move to and highlight the next field you wish to modify.
appear first, followed by digital points, and finally totalizer points.
Operator Access Levels
There are three access levels that control operator access to XI581/XI582
information. The access levels determine the information an operator can view and
which tasks an operator can perform.
Access level 1 Access level 1 is available to all operators and does not require a password. At level
1, you can view some, but not all, of the information programmed into the controller.
You cannot modify any data. Specifically, access level 1 allows you to view the
following:
• Time program information
• Point descriptions
• System clock
• Trend log
• Alarm information
• Buswide information
Passwords To operate at level 2 or 3, an operator must enter a password. Passwords are four
numerical characters and are controlled by the site administrator. The "Level 2/3
Password Entry" section explains how to enter your password.
Access level 2 Access level 2 allows you to view all information accessible to level-1 operators. In
Access level 3 Access level 3 allows you to perform all tasks accessible to level-1 and level-2
Access level chart The following chart summarizes the functions available at each access level.
addition, you can modify time programs, set the system clock, and view totalizer
information. You can also view and modify information in other controllers on the
same system bus.
operators. In addition, you can:
• Modify point descriptions
• Reset totalizers
• Modify parameters
• Change setpoints
This access level should be reserved for only those users who are responsible and
competent in HVAC engineering, such as a commissioning engineer. This is to
avoid incorrect operation of the plant. This access level is required for setting the
access levels of the other users.
13 EN2B-0126GE51 R0309
GETTING STARTED XI581/XI582 BUSWIDE OPERATOR INTERFACE
A
S
OM
ENTER
PASSWORD
PROGRAM
MODIFY
TIME
PROGRAM
VIEW
TIME
DATA POINT
DESCRIPTION
CONTROLLER_01
PASSWORD
TIME PROGRAM
DATA POINTS
VIEW
DATA POINT
DESCRIPTION
CONTROLLER_01
TIME PROGRAM
DATA POINTS
TOTALIZERS
VIEW
CONTROLLER_01
TIME PROGRAM
DATA POINTS
TOTALIZERS
PAR AMET ERS
ALARMS
TREND BUFFER
SYSTEM CLOCK
SYSTEM DATA
ALARMS
TREND BUFFER
SYSTEM CLOCK
SYSTEM DATA
VIEW
TOTALIZERS
ALARMS
TREND BUFFER
SYSTEM CLOCK
SYSTEM DATA
VIEW
SYSTEM
DATA
VIEW BUSWIDE
DATA
VIEW
SYSTEM
DATA
BUSWIDE ACCESS
FLASH EPROM
VIEW
SYSTEM
CLOCK
SET
SYSTEM
CLOCK
CCESS LEVEL 1
LOWEST ACCESS
VIEW
TREND
LOG
ACCESS LEVEL 2
VIEW
TREND
LOG
ACCESS LEVEL 3
HIGHEST ACCESS
VIEW
ALARMS
VIEW
ALARMS
MODIFY
TIME
PROGRAM
MODIFY
DATA POINT
DESCRIPTION
RESET
TOTALIZERS
MODIFY
PARAMETERS
MODIFY
SYSTEM
DATA
BUSWIDE ACCESS
H EPR
FLA
SET
SYSTEM
CLOCK
VIEW
TREND
LOG
Fig. 12. Operator access level and corresponding functions of XI581/XI582
VIEW
ALARMS
C6992-2
EN2B-0126GE51 R0309 14
XI581/XI582 BUSWIDE OPERATOR INTERFACE GETTING STARTED
15 EN2B-0126GE51 R0309
XI581/XI582 BUSWIDE OPERATOR INTERFACE
EVERYDAY OPERATIONS
About this section This section details steps for common everyday procedures. The procedures are
grouped by common functions as follows.
Local and Remote Sign-on and Sign-off
• Level-2 and level-3 password entry
• Logging into a remote controller
• Logging off from a remote controller
• Signing off from a controller (local or remote)
• Alarm Information
• Viewing alarm information
• Viewing buswide alarms
• Enabling/disabling the buswide alarm mode and alarm flag
• Acknowledging the buswide alarm flag
Viewing point information
Reviewing time program schedules
Requesting a trend log in tabular or graphic format
Listing status of totalizer points
Controller information
• Reading controller date and time
• Viewing controller configuration data
All these procedures, except listing totalizer status, are level-1 operator tasks. The
totalizer function is a level-2 or level-3 operator task.
Any procedures requiring access to a remote controller require log-in to that controller.
Point vs. data point Note that XI581/XI582 refers to points as “data points”. This document uses the
term “point” except when the expression “data point” appears in XI581/XI582 screen
displays. EXCEL 5000™ literature generally uses the term “points”. The terms have
the same meaning.
See also ⇒ the "ALPHABETIC REFERENCE" section (page 49) for other procedures that you
may use less frequently.
Local and Remote Sign-On and Sign-Off
Because the XI581/XI582 is powered whenever the controller it is connected to is
powered, there is no “sign-on” and “sign-off” as for other types of operator terminals.
Typically, when you plug an XI582 into a powered controller, the main menu will be
displayed and you can begin selecting level-1 functions. Alternatively, you can enter
a password to obtain access to level-2 or level-3 functions.
The following are descriptions of the types of screen displays that occur depending
on the status of the controller (powered or reset) and its alarms.
Powered controller When you plug an XI582 into a powered controller, the main menu appears in the
display window.
A XI581 that is always attached to a controller typically displays the main menu
unless an operator has penetrated to some other menu. You can press Cancel (C)
repeatedly until the main menu is displayed.
EN2B-0126GE51 R0308 16
XI581/XI582 BUSWIDE OPERATOR INTERFACE EVERYDAY OPERATIONS
Main menu (access level 1)
CONTROLLER_01 18:16!
Running 15.12.1994
Password Alarms
Time Programmes Trend Buffer
Data Points System Clock
System Data
Level 1 operators Level-1 operators do not have to enter a password.
Level 2 & 3 operators Level-2 and level-3 operators must enter a password to perform level-2 and level-3
Controller power-on The first display screen that appears after power-on is a message about the power
Procedures This section describes the following procedures:
operations. See "Level 2/3 Password Entry" (page 17) for details.
failure. Use the Cancel key (C) to acknowledge the message. The main menu will
be displayed.
• Level 2/3 password entry to enter a password if level-2 or level-3 functions are
required
• Logging into a remote controller to gain access to a controller that is not directly
connected to the XI581/XI582
• Logging off from a remote controller to disconnect from a remote controller that
you previously logged into
• Signing off from a controller (local or remote) to return to the level-1 main menu.
Level 2/3 Password Entry
Purpose To sign on to an XI581/XI582 connected to a controller.
Procedure 1. After the XI581/XI582 is connected to a controller, the main menu automatically
appears in the display window unless the controller is reset and needs to be
downloaded. If the controller needs to be downloaded, the 'title/copyright' screen
will be displayed.
NOTE: If the main menu does not appear, press Cancel (C) until it does.
RESULT: The main menu appears and lists information that level-1, -2, and -3
operators can view. The word Password is highlighted as the default
selection.
Level-2 and -3 operators 2.
Level-2 and level-3 operators do not have to enter a password to perform a
level-1 task. However, to perform a level-2 or level-3 task, you must enter a
password using the 'Password' function. Press Enter (↵) to select the 'Password'
function.
NOTE: If the 'Password' function is not highlighted, use the arrow keys to
move to and highlight the item and then press Enter (↵).
RESULT: XI581/XI582 asks for your password. The display window shows four
asterisks where you enter your password.
Please enter your Password:
****
17 EN2B-0126GE51 R0309
EVERYDAY OPERATIONS XI581/XI582 BUSWIDE OPERATOR INTERFACE
Password entry 3. Press Enter (↵) to select the password field (four asterisks).
— The display window shows a 5 as the first, left-most digit of the password
field.
— If the first digit of your password is higher than 5, press the plus key (or the
up arrow key) until the first digit of your password is correct.
— If the first digit of your password is lower than 5, press the minus key (or the
down arrow key) until the first digit of your password is correct.
— Use the right arrow key to move the cursor to the second digit. Notice that
the first digit becomes an asterisk again to maintain password privacy.
Repeat this procedure until you have correctly input all digits in the password
field.
If you incorrectly input a digit, press Cancel (C) to start over again with the first,
left-most digit.
Once the password is input, press Enter (↵) to complete password entry. If the
password is incorrect, software re-prompts for password entry.
RESULT: If you correctly enter a password, the word Next will be displayed.
For level-3 operators, the word 'Change' will also be displayed to
allow you to change the password. See the "Passwords" section for
the procedure to change a password.
Please enter your Password:
****
Change Next
Press Enter (↵) to select Next.
Main menu for access level 2
CONTROLLER_01 18:16
Running 15.12.1994
Time Programmes Alarms
Data Points Trend Buffer
Totalizers System Clock
System Data
Main menu for access level 3
CONTROLLER_01 18:16
Running 15.12.1994
Time Programmes Alarms
Data Points Trend Buffer
Totalizers System Clock
Parameters System Data
RESULT: The display window shows the main menu appropriate for the pass-
word you entered.
NOTE: The main menu for access level 2 shows three items ('Time
Programmes', 'Data Points', and 'Totalizers') in the left column, while
the main menu for access level 3 shows four items ('Time
Programmes', 'Data Points', 'Totalizers', and 'Parameters').
5. Select desired function. The rest of this manual contains procedure for each of
EN2B-0126GE51 R0309 18
the functions.
XI581/XI582 BUSWIDE OPERATOR INTERFACE EVERYDAY OPERATIONS
Logging into a Remote Controller
Purpose To initiate communication with a remote controller.
Performance Only one buswide XI581/XI582 (local or remote) can be logged onto a controller at
Procedure 1. Sign on to the XI581/XI582 at the desired user level (1, 2, or 3). See section
any one time. However, there is no restriction as to the total number of buswide
XI581/XI582 used on the same system bus. When XBS PCs are also on the bus,
there may be up to four XBS PCs on the same bus and one buswide XI581/XI582
that is in remote access at the same time.
All XI581/XI582 Operator Terminals are of equal priority, so that whichever device
signs on first gains access to a controller and no other device (local or remote) can
sign on to the same controller during this time.
"Level 2/3 Password Entry" (page 17) if you do not know how.
2. At the main menu, use the arrow keys to move to and highlight System Data.
Then press Enter (↵) to complete the selection.
RESULT: The display window shows system data, including the 'Buswide
Access' option. In the following example, note that the local controller
is CONTROLLER_01.
System Data
System Info
HW-Interface Config.
Flash EPROM
Buswide Access
NOTE: The 'Flash EPROM' item will be displayed only if you signed on as a
level-3 operator.
3. Use the arrow keys to move to and highlight Buswide Access. Then press
Enter (↵) to complete the selection.
RESULT: The display window lists the buswide access options you can choose.
Buswide Access
CONTROLLER_01
Remote Login Alarm Standby On
Logoff Alarm Standby Flag
Show All DevicesAlarm Standby Off
The option 'Logoff' appears below 'Remote Login' only if you have
already logged in on the remote controller (i.e. a connection has been
established). 'Logoff' can be used to sever the connection to the
remote controller. See section "Logging Off from a Remote
Controller" (page 21) for details.
4. Press Enter (↵) to select Remote Login (highlighted default).
RESULT: The display window lists all devices available for log-in. Controller
name and number are shown for each device.
Remote Login
CONTROLLER_07 7
CONTROLLER_09 9
1
19 EN2B-0126GE51 R0309
EVERYDAY OPERATIONS XI581/XI582 BUSWIDE OPERATOR INTERFACE
5. Use the arrow keys to move to and highlight the name of the desired controller.
Press Enter (↵) to complete the selection.
RESULT: After about 5 seconds, the level-1 main menu of the selected con-
troller will be displayed unless there is a pending alarm. If an alarm is
pending in the remote controller, the alarm will be displayed instead
of the menu. Press Cancel (C) and log in again to see the remote
controller’s main menu.
The following example shows the result of selecting
CONTROLLER_07.
CONTROLLER_07 18:16!
Running 15.12.1994
Password Alarms
Time Programmes Trend Buffer
Data Points System Clock
System Data
Excel 20 and Excel 50 Controllers
6. Press Enter (↵) to select Password.
The operator interface for Excel 20 and Excel 50 Controllers has only four
lines and varies considerably from the screens in this manual. If you log
into a remote Excel 20 or Excel 50 Controller, see the appropriate
Controller User Guide for operator interface description and details.
RESULT: The 'Password' screen will be displayed.
Please enter your Password:
****
Change Next
7. Press Enter (↵) to have the same access level as the local controller. To have a
higher access level, type in your password and press Enter (↵).
RESULT: The main menu of the selected controller will be displayed. The
following example shows level-3 access for CONTROLLER_07.
CONTROLLER_07 18:16
Running 15.12.1994
Time Programmes Alarms
Data Points Trend Buffer
Totalizers System Clock
Parameters System Data
⇒ If the selected device is already being accessed (locally or remotely), the
Buswide alarm flag If the buswide alarm flag was enabled on the local controller, the flag disappears
log-in fails and the system displays the message “Device logged”. Try again
when the device is available.
8. Perform listed tasks as desired just as for a local controller. Log off from the
remote controller when finished (see section "Logging Off from a Remote
Controller", page 21, for details).
after log-in to the remote controller. Set it for the remote controller again to reestablish it, if desired. See section "Alarm Information" (page 22) for procedures.
EN2B-0126GE51 R0309 20
XI581/XI582 BUSWIDE OPERATOR INTERFACE EVERYDAY OPERATIONS
Logging Off from a Remote Controller
Purpose To disconnect from a remote controller.
Procedure 1. From the remote controller’s main menu, use the arrow keys to move to and
highlight System Data. Then press Enter (↵) to complete the selection.
RESULT: The display window shows system data, including the 'Buswide
Access' option.
System Data
System Info
HW-Interface Config.
Flash EPROM
Buswide Access
NOTE: The 'Flash EPROM' item will be displayed only if you signed on as a
level-3 operator.
2. Use the arrow keys to move to and highlight Buswide Access. Then press
Enter (↵) to complete the selection.
RESULT: The display window lists the buswide access options you can choose
for remote CONTROLLER_07.
Buswide Access
CONTROLLER_07
Remote Login
Logoff
Show All Devices
3. Use the arrow keys to move to and highlight Logoff. Then press Enter (↵) to
complete the selection.
RESULT: Software logs off CONTROLLER_07 and displays the 'Remote Login'
menu screen to allow you to log in to another controller.
Remote Login
CONTROLLER_07 7
CONTROLLER_09 9
1
4. Select a remote controller to log into or press Cancel (C) to return to the
'Buswide Access' screen for the local controller.
Controller Sign Off
Purpose When you have finished using the XI581/XI582 Operator Terminal to access either
a remote or local controller, sign off so no one else can access the controller at the
same level that you accessed.
Sign-off To sign off, press Cancel (C) until the main menu appears with Password high-
lighted.
21 EN2B-0126GE51 R0309
EVERYDAY OPERATIONS XI581/XI582 BUSWIDE OPERATOR INTERFACE
Main menu
CONTROLLER_01 18:16!
Running 15.12.1994
Password Alarms
Time Programmes Trend Buffer
Data Points System Clock
System Data
Auto sign-off If you are signed on to the XI581/XI582 and do not press any keys for 10 minutes,
the operator terminal automatically signs you off.
Alarm Information
This section describes how to view alarm information from the local controller as
well as buswide alarms. For buswide alarms, the section describes how to set the
buswide alarm mode and acknowledge the buswide alarm flag.
Viewing Alarm Information
Purpose To view selected alarm information, including the last 99 alarms, the controller has
generated and stored in memory, all current alarms (critical and non-critical), current
critical alarms, current non-critical alarms, and buswide alarms. All operators can
perform this task.
Select "Alarms" 1. At the main menu, use the arrow keys to move to and highlight the Alarms
option. Press Enter (↵) to complete the selection.
RESULT: The 'View Alarms' screen displays options for viewing alarm
information.
View Alarms
Alarm Buffer
All Points in Alarm
Critical Points in Alarm
Non Critical Points in Alarm
Buswide Alarms
Select desired option 2. Use the arrow keys to move to and highlight the desired option:
EN2B-0126GE51 R0309 22
XI581/XI582 BUSWIDE OPERATOR INTERFACE EVERYDAY OPERATIONS
Table 5. Alarm Buffer Options and Alarm Type Options
alarm buffer option alarm type options
Alarm Buffer is highlighted by default when the 'Alarms'
screen is displayed.
Press Enter (↵) to select Alarm buffer.
RESULT: The display window lists all alarms in controller
memory.
Alarm Buffer
19.07.93 16:35 Exhaust_fan
19.07.93 06:26 Cafe_room_temp
18.07.93 23:57 Window_contact_17 1
18.07.93 16:07 Conf_room_temp
17.07.93 20:17 Htg._zone_pump_1
First column—The date the controller generated the alarm.
The date appears in Date.Month.Year (DD.MM.YY)
notation where DD=1-31, MM=1-12, and YY=the last
two digits of the year.
Second column—The time the controller generated the alarm.
The time appears in 24-hour (HH.MM) notation where
HH=00-23 and MM=00-59.
Third column—The user address of the point in alarm.
Press the arrow keys to move to and highlight the desired
option (All Points in Alarm, Critical Points in Alarm, Non
Critical Points in Alarm, or Buswide Alarms). Then press
Enter (↵) to complete the selection.
RESULT: The display window lists points (all, critical, or
non critical) currently in alarm.
All Points in Alarm:
Exhaust_fan
Cafe_room_temp
Window_contact_17 1
Conf_room_temp
Htg._zone_pump_1
NOTE: Alarm memory can contain 99 entries. All alarms
may not be able to appear in the display window at
the same time. To view alarms that do not display,
press the right arrow key to display the next page.
For other scroll bar functions, see the scroll bar
description in the "GETTING STARTED" section.
Select the desired alarm 3. Use the arrow keys to move to and highlight the specific alarm you want to view.
Then press Enter (↵) to complete the selection.
RESULT: The display window shows detailed information about the selected
alarm.
Alarm Buffer
19.07.93 12:03:31
Cafe_room_temp
Alarm Back
CPU not available with
C-Button
Second line Date and time the controller generated the alarm.
Third line User address of the alarm point.
Fourth line State or value of the point at the time the alarm was
generated. If you selected an analog point, this line displays a
value such as a temperature. If you selected a digital point,
this line displays a status such as OFF or ON.
Fifth line Alarm text.
4. Press Cancel (C) to return to the list of alarms.
Viewing Buswide Alarms
Purpose To view new critical and non-critical alarms that occurred on controllers other than
the local controller. You can also view the alarm buffer of a remote controller.
Access level All users can perform this task.
23 EN2B-0126GE51 R0309
EVERYDAY OPERATIONS XI581/XI582 BUSWIDE OPERATOR INTERFACE
Requirement To enable viewing of buswide alarms, see section "Enabling/Disabling Buswide
Procedure 1. At the main menu, use the arrow keys to move to and highlight Alarms. Then
Alarm Mode and Alarm Flag" (page 24).
press Enter (↵) to complete the selection.
RESULT: The 'View Alarms' screen will be displayed.
View Alarms
Alarm Buffer
All Points in Alarm
Critical Points in Alarm
Non Critical Points in Alarm
Buswide Alarms
2. Use the arrow keys to move to and highlight Buswide Access. Then press
Enter (↵) to complete the selection.
RESULT: The display window lists all devices available for log-in. Controller
name and number as well as alarm status information list for each
device. The number of the controller appears below 'No'. An 'x'
appears below an alarm header (Critical or Non Critical) to indicate
the presence of an alarm.
Buswide Alarms
Name No Crit Non Crit
CONTROLLER_07 7 x
CONTROLLER_09 9 x x 1
3. Press the arrow keys to move to and highlight the desired controller. Then press
Enter (↵) to complete the selection.
RESULT: You are now logged into the alarm buffer of the selected remote
controller.
4. View the alarm buffer using the same procedure as for a local controller. See
section "Viewing Alarm Information" (page 22) for details if you do not know
how. When you are through reading the buffer, log off the remote controller
(press Cancel repeatedly).
RESULT: Software removes the controller number character from the alarm
buffer to indicate that the alarm(s) were viewed.
Enabling/Disabling Buswide Alarm Mode and Alarm Flag
Purpose To set up XI581/XI582 so that it displays the alarm flag, !, when new buswide
alarms occur.
Access level All users can perform this task.
Procedure 1. At the main menu, use the arrow keys to move to and highlight System Data.
Then press Enter (↵) to complete the selection.
RESULT: The display window show system data, including the 'Buswide
Access' option.
EN2B-0126GE51 R0309 24
XI581/XI582 BUSWIDE OPERATOR INTERFACE EVERYDAY OPERATIONS
System Data
System Info
HW-Interface Config.
Flash EPROM
Buswide Access
2. Use the arrow keys to move to and highlight Buswide Access. Then press
Enter (↵) to complete the selection.
RESULT: The display window lists the buswide access options you can choose.
Buswide Access
CONTROLLER_03
Remote Login Alarm Standby On
Alarm Standby Flag
Show All DevicesAlarm Standby Off
3. Use the arrow keys to move to and highlight Alarm Standby On. Then press
Enter (↵) to complete the selection.
RESULT: Software enables buswide alarm mode to enable receiving of
buswide alarms into the buffer (the "Viewing Buswide Alarms" section
describes the procedure).
The 'Buswide Access' screen remains on display.
4. Use the arrow keys to move to and highlight Alarm Standby Flag. Then press
Enter (↵) to complete the selection.
RESULT: The system is set to place the buswide alarm flag, !, in the top right-
hand corner of most other windows.
The 'Buswide Access' screen remains on display.
5. Press Cancel (C) to exit this screen and return to the main menu.
Alarm standby flag example The following level-3 menu shows the exclamation mark, !, in the upper right-hand
corner of the screen.
CONTROLLER_01 18:16!
Running 15.12.1994
Time Programmes Alarms
Data Points Trend Buffer
Totalizers System Clock
Parameters System Data
When an alarm occurs, the flag starts blinking.
Disable buswide alarm notification To disable alarm reporting, follow Steps 1 and 2 in the previous procedure. In Step
3, highlight Alarm Standby Off and press Enter (↵) to complete the selection. The
system removes the flag from all display windows.
Acknowledging the Buswide Alarm Flag
Purpose To notify the system that you saw the notification of a new buswide alarm (blinking
Procedure Use the arrow keys to move to and highlight the alarm flag. Then press Enter (↵) to
exclamation mark, !, in the top right-hand corner of any display window).
complete the selection.
RESULT: The flag stops blinking but remains on display.
25 EN2B-0126GE51 R0309
EVERYDAY OPERATIONS XI581/XI582 BUSWIDE OPERATOR INTERFACE
The flag remains as long as buswide alarm notification is enabled.
See section "Enabling/Disabling Buswide Alarm Mode and Alarm
Flag" (page 24) for details.
Viewing Point Information
Purpose To display point information for selected points.
⇒ This procedure details only how to select points by their user addresses and
The "Data Point Description Function" section describes these procedures in
Access level All users can perform this task.
Procedure 1. At the main menu, use the arrow keys to move to and highlight Data Points.
how to display their associated point attributes. There are other options on
the 'Data Points' screen that provide functions to modify point information
and to select points by type or template. If there are many user addresses, it
may be easier to select points by type or template.
detail.
Press Enter (↵) to complete the selection.
RESULT: The display window lists options for viewing point information. User
Address is highlighted by default.
Data Points
User Address Suppress Alarm
Manual Operation Add Template
Accumul. Runtime Delete Template
Type Selection Modify Template
Points in Trend Template Search
NOTE: The 'Add Template', 'Delete Template', and 'Modify Template' items
2. Press Enter (↵) to select User Address.
⇒ The other options on the 'Data Points' screen provide functions to modify
RESULT: The display window lists points (by user address) that you can view.
do not display for level-1 operators, and 'Template Search' appears
only if there are defined templates. If there are no defined templates,
only the 'Add Template' item will be displayed for higher-level
operators so they can define templates.
point information and to select points by type or template. The "Data Point
Description Function" section describes these procedures in detail.
Example:
User Address
Exhaust_fan 1
Hall_main_lights On
Main_water_meter 000 m3 1
Conf_room_temp 23 °C
Select the desired point 3. Use the arrow keys to move to and highlight the point you wish to view. Then
press Enter (↵) to complete the selection.
RESULT: The display window shows detailed information about the selected
point in a series of windows. Most points require three windows to
fully display their attributes. The following example shows the first
window for a digital point.
NOTE: Additional user-defined text for the point may appear on the second
line.
EN2B-0126GE51 R0309 26
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