Notifier LCD2-80 User manual

B1
P/N 53242:B1 ECN 12-0233
Document 53242
10/25/2012 Rev:
Liquid Crystal Display
LCD2-80
Instruction Manual

2 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Fire Alarm System Limitations
While a fire alarm system may lower insurance rates, it is not a
substitute for fire insurance!
An automatic fire alarm system—typically made up
of smoke detectors, heat detectors, manual pull sta-
tions, audible warning devices, and a fire alarm control
panel with remote notification capability—can provide
early warning of a developing fire. Such a system,
however, does not assure protection against property
damage or loss of life resulting from a fire.
The Manufacturer recommends that smoke and/or
heat detectors be located throughout a protected
premise following the recommendations of the current
edition of the National Fire Protection Association
Standard 72 (NFPA 72), manufacturer's recommenda-
tions, State and local codes, and the recommendations
contained in the Guides for Proper Use of System
Smoke Detectors, which are made available at no
charge to all installing dealers. These documents can
be found at http://www.systemsensor.com/html/appli-
cat.html. A study by the Federal Emergency Manage-
ment Agency (an agency of the United States
government) indicated that smoke detectors may not
go off in as many as 35% of all fires. While fire alarm
systems are designed to provide early warning against
fire, they do not guarantee warning or protection
against fire. A fire alarm system may not provide
timely or adequate warning, or simply may not func-
tion, for a variety of reasons:
Smoke detectors may not sense fire where smoke
cannot reach the detectors such as in chimneys, in or
behind walls, on roofs, or on the other side of closed
doors. Smoke detectors also may not sense a fire on
another level or floor of a building. A second-floor
detector, for example, may not sense a first-floor or
basement fire.
Particles of combustion or “smoke” from a develop-
ing fire may not reach the sensing chambers of smoke
detectors because:
• Barriers such as closed or partially closed doors,
walls, or chimneys may inhibit particle or smoke
flow.
• Smoke particles may become “cold,” stratify, and
not reach the ceiling or upper walls where detec-
tors are located.
• Smoke particles may be blown away from detec-
tors by air outlets.
• Smoke particles may be drawn into air returns
before reaching the detector.
The amount of “smoke” present may be insufficient to
alarm smoke detectors. Smoke detectors are
designed to alarm at various levels of smoke density.
If such density levels are not created by a developing
fire at the location of detectors, the detectors will not
go into alarm.
Smoke detectors, even when working properly, have
sensing limitations. Detectors that have photoelec-
tronic sensing chambers tend to detect smoldering
fires better than flaming fires, which have little visible
smoke. Detectors that have ionizing-type sensing
chambers tend to detect fast-flaming fires better than
smoldering fires. Because fires develop in different
ways and are often unpredictable in their growth, nei-
ther type of detector is necessarily best and a given
type of detector may not provide adequate warning of
a fire.
Smoke detectors cannot be expected to provide ade-
quate warning of fires caused by arson, children play-
ing with matches (especially in bedrooms), smoking in
bed, and violent explosions (caused by escaping gas,
improper storage of flammable materials, etc.).
Heat detectors do not sense particles of combustion
and alarm only when heat on their sensors increases
at a predetermined rate or reaches a predetermined
level. Rate-of-rise heat detectors may be subject to
reduced sensitivity over time. For this reason, the
rate-of-rise feature of each detector should be tested
at least once per year by a qualified fire protection spe-
cialist. Heat detectors are designed to protect prop-
erty, not life.
IMPORTANT! Smoke detectors must be installed in
the same room as the control panel and in rooms used
by the system for the connection of alarm transmission
wiring, communications, signaling, and/or power. If
detectors are not so located, a developing fire may
damage the alarm system, crippling its ability to report
a fire.
Audible warning devices such as bells may not alert
people if these devices are located on the other side of
closed or partly open doors or are located on another
floor of a building. Any warning device may fail to alert
people with a disability or those who have recently
consumed drugs, alcohol or medication. Please note
that:
• Strobes can, under certain circumstances, cause
seizures in people with conditions such as epi-
lepsy.
• Studies have shown that certain people, even
when they hear a fire alarm signal, do not respond
or comprehend the meaning of the signal. It is the
property owner's responsibility to conduct fire
drills and other training exercise to make people
aware of fire alarm signals and instruct them on
the proper reaction to alarm signals.
• In rare instances, the sounding of a warning
device can cause temporary or permanent hear-
ing loss.
A fire alarm system will not operate without any elec-
trical power. If AC power fails, the system will operate
from standby batteries only for a specified time and
only if the batteries have been properly maintained and
replaced regularly.
Equipment used in the system may not be techni-
cally compatible with the control panel. It is essential
to use only equipment listed for service with your con-
trol panel.
Telephone lines needed to transmit alarm signals
from a premise to a central monitoring station may be
out of service or temporarily disabled. For added pro-
tection against telephone line failure, backup radio
transmission systems are recommended.
The most common cause of fire alarm malfunction is
inadequate maintenance. To keep the entire fire alarm
system in excellent working order, ongoing mainte-
nance is required per the manufacturer's recommen-
dations, and UL and NFPA standards. At a minimum,
the requirements of NFPA 72 shall be followed. Envi-
ronments with large amounts of dust, dirt or high air
velocity require more frequent maintenance. A main-
tenance agreement should be arranged through the
local manufacturer's representative. Maintenance
should be scheduled monthly or as required by
National and/or local fire codes and should be per-
formed by authorized professional fire alarm installers
only. Adequate written records of all inspections
should be kept.

LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 3
Installation Precautions
Adherence to the following will aid in problem-free installation with
long-term reliability:
WARNING - Several different sources of power can
be connected to the fire alarm control panel. Dis-
connect all sources of power before servicing. Control
unit and associated equipment may be damaged by
removing and/or inserting cards, modules, or intercon-
necting cables while the unit is energized. Do not
attempt to install, service, or operate this unit until man-
uals are read and understood.
CAUTION - System Re-acceptance Test after Soft-
ware Changes: To ensure proper system operation,
this product must be tested in accordance with NFPA
72 after any programming operation or change in site-
specific software. Re-acceptance testing is required
after any change, addition or deletion of system com-
ponents, or after any modification, repair or adjustment
to system hardware or wiring. All components, circuits,
system operations, or software functions known to be
affected by a change must be 100% tested. In addi-
tion, to ensure that other operations are not inadver-
tently affected, at least 10% of initiating devices that
are not directly affected by the change, up to a maxi-
mum of 50 devices, must also be tested and proper
system operation verified.
This system meets NFPA requirements for operation
at 0-49º C/32-120º F and at a relative humidity 93% ±
2% RH (noncondensing) at 32°C ± 2°C (90°F ± 3°F).
However, the useful life of the system's standby batter-
ies and the electronic components may be adversely
affected by extreme temperature ranges and humidity.
Therefore, it is recommended that this system and its
peripherals be installed in an environment with a nor-
mal room temperature of 15-27º C/60-80º F.
Verify that wire sizes are adequate for all initiating
and indicating device loops. Most devices cannot tol-
erate more than a 10% I.R. drop from the specified
device voltage.
Like all solid state electronic devices, this system
may operate erratically or can be damaged when sub-
jected to lightning induced transients. Although no sys-
tem is completely immune from lightning transients and
interference, proper grounding will reduce susceptibil-
ity. Overhead or outside aerial wiring is not recom-
mended, due to an increased susceptibility to nearby
lightning strikes. Consult with the Technical Services
Department if any problems are anticipated or encoun-
tered.
Disconnect AC power and batteries prior to remov-
ing or inserting circuit boards. Failure to do so can
damage circuits.
Remove all electronic assemblies prior to any drill-
ing, filing, reaming, or punching of the enclosure. When
possible, make all cable entries from the sides or rear.
Before making modifications, verify that they will not
interfere with battery, transformer, or printed circuit
board location.
Do not tighten screw terminals more than 9 in-lbs.
Over-tightening may damage threads, resulting in
reduced terminal contact pressure and difficulty with
screw terminal removal.
This system contains static-sensitive compo-
nents. Always ground yourself with a proper wrist
strap before handling any circuits so that static charges
are removed from the body. Use static suppressive
packaging to protect electronic assemblies removed
from the unit.
Follow the instructions in the installation, operating,
and programming manuals. These instructions must be
followed to avoid damage to the control panel and
associated equipment. FACP operation and reliability
depend upon proper installation.
Precau-D1-9-2005
FCC Warning
WARNING: This equipment generates, uses,
and can radiate radio frequency energy and if not
installed and used in accordance with the instruction
manual may cause interference to radio communica-
tions. It has been tested and found to comply with the
limits for class A computing devices pursuant to Sub-
part B of Part 15 of FCC Rules, which is designed to
provide reasonable protection against such interfer-
ence when devices are operated in a commercial
environment. Operation of this equipment in a resi-
dential area is likely to cause interference, in which
case the user will be required to correct the interfer-
ence at his or her own expense.
Canadian Requirements
This digital apparatus does not exceed the Class A
limits for radiation noise emissions from digital appa-
ratus set out in the Radio Interference Regulations of
the Canadian Department of Communications.
Le present appareil numerique n'emet pas de bruits
radioelectriques depassant les limites applicables
aux appareils numeriques de la classe A prescrites
dans le Reglement sur le brouillage radioelectrique
edicte par le ministere des Communications du Can-
ada.
HARSH™, NIS™, and NOTI•FIRE•NET™ are all trademarks; and Acclimate® Plus, FlashScan®, NION®,
NOTIFIER®, ONYX®, ONYXWorks®, UniNet®, VeriFire®, and VIEW® are all registered trademarks of Honeywell
International Inc. Echelon® is a registered trademark and LonWorks™ is a trademark of Echelon Corporation.
ARCNET® is a registered trademark of Datapoint Corporation. Microsoft® and Windows® are registered
trademarks of the Microsoft Corporation.
©2011 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly
prohibited.

4 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Software Downloads
In order to supply the latest features and functionality in fire alarm and life safety
technology to our customers, we make frequent upgrades to the embedded software in our
products. To ensure that you are installing and programming the latest features, we
strongly recommend that you download the most current version of software for each
product prior to commissioning any system. Contact Technical Support with any
questions about software and the appropriate version for a specific application.
Documentation Feedback
Your feedback helps us keep our documentation up-to-date and accurate. If you have any
comments or suggestions about our online Help or printed manuals, you can email us.
Please include the following information:
• Product name and version number (if applicable)
• Printed manual or online Help
• Topic Title (for online Help)
• Page number (for printed manual)
• Brief description of content you think should be improved or corrected
• Your suggestion for how to correct/improve documentation
Send email messages to:
FireSystems.T[email protected]
Please note this email address is for documentation feedback only. If you have any
technical issues, please contact Technical Services.

LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 5
Table of Contents
Section 1: Product Overview ................................................ 6
1.1: UL 864 Compliance.............................................................................6
1.1.1: Products Subject to AHJ Approval ...............................................6
1.1.2: Programming Features Subject to AHJ Approval ........................7
1.2: Features...............................................................................................7
1.3: Board Layout .......................................................................................8
1.4: Power Specifications ...........................................................................8
1.5: Connections .........................................................................................9
1.5.1: Terminal Connections - TB1 and TB2..........................................9
1.5.2: NUP Connection - J3 ..................................................................10
1.5.3: AKS-1B Keyswitch - J2..............................................................10
1.6: Switches and Indicators .....................................................................10
1.6.1: LED Indicators .......................................................................10
1.6.2: Piezo............................................................................................11
1.6.3: Address Switches - SW1 and SW2.............................................11
1.6.4: ACS/TERM Mode Switch - SW10.............................................11
1.6.5: DIP Switches - SW3 .................................................................11
Section 2: Terminal Mode Configuration........................... 12
2.1: Switches.............................................................................................12
2.2: Terminal Mode EIA-485 Connections ..............................................13
Section 3: ACS Mode Configuration .................................. 15
3.1: Switches.............................................................................................15
3.2: ACS Mode EIA-485 Connections .....................................................16
3.3: Programming .....................................................................................16
3.3.1: General Tab.................................................................................17
3.3.2: Point Labels Tab .........................................................................18
Section 4: Operating the LCD2-80...................................... 19
4.1: Displays .............................................................................................19
4.1.1: Terminal Mode............................................................................19
4.1.2: ACS Mode ..................................................................................19
4.1.3: Communications Failure Reporting............................................20
4.2: Buttons...............................................................................................21
Appendix 5: EIA-485 Shield Terminations......................... 22

6LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Section 1: Product Overview
The LCD2-80 alphanumeric display module is an ancillary device used by
Notifier fire alarm control panels including NCA-2, NFS-320, NFS2-640,
and NFS2-3030. The product operates in Terminal mode, where it acts as
a display interface and mimics the host control panel, or in ACS mode,
where it can display custom messages.
1.1 UL 864 Compliance
1.1.1 Products Subject to AHJ Approval
This product has been certified to comply with the requirements in the
Standard for Control Units and Accessories for Fire Alarm Systems, UL
864 9th Edition.
The following products have not received UL 864 9th Edition certification
and may only be used in retrofit applications. Operation of the LCD2-80
with products not tested for UL864 9th Edition has not been evaluated and
may not comply with NFPA 72 and/or the latest edition of UL 864. These
applications will require the approval of the local Authority Having
Jurisdiction (AHJ).
NOTE:The LCD2-80 should not be used as a primary display in
Canada.
NOTE:The LCD2-80 should not be used as a primary display for
releasing service.
•NCA •AFP-200
• NFS-640 • AFP-1010
• NFS-3030 • AM-2020
• AFP-300/400

Features Product Overview
LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 7
1.1.2 Programming Features Subject to AHJ Approval
This product incorporates field-programmable software. The features
and/or options listed below must be approved by the local AHJ.
1.2 Features
• 80-character backlit LCD display.
• Control switches for Acknowledge, Signal Silence, Drill System Reset,
and Step Display/Lamp Test.
• ABF-1/B package with key switch option.
• Local piezo sounder with alarm/trouble resound.
• EIA-485 connects to control panel terminal port.
• In Terminal Mode:
• The LCD2-80 is a simplified version of the display for NCA-2,
NFS-320, NFS2-640, and NFS2-3030.
• Mounts up to 6000 foot segments between units.
• Up to 32 of these terminals can provide annunciation and control
from remote locations.
• Device type identifiers from control panel.
• Device and zone custom labels from control panel.
• Device address from control panel.
• EIA-485 connects to control panel terminal port.
• No programming necessary — mimics the host control panel.
• In ACS Mode:
• The LCD2-80 supplies a means to display a subset of the panel
message text, or to display custom messages programmed using
VeriFire®Tools.
• The power-limited EIA-485 interface provided by the control panel
will support the installation of devices at up to 32 addresses.
• Zone/point message display programming done in VeriFire®Tools.
• European Mode display option (“Trouble” is called “Fault”).
• System trouble display option.
This product incorporates field-programmable software. In order for the
product to comply with the requirements in the Standard for Control Units and
Accessories for Fire Alarm Systems, UL 864, certain programming features or
options must be limited to specific values or not used at all as indicated below.
Program feature
or option
Permitted
in UL 864
(Y/N)
Possible
settings
Settings
permitted
in UL 864
Piezo
Enable/Disable
NSW3-2ON=
Piezo Disabled
SW3-2 OFF =
Piezo Enabled
SW3-2 OFF =
Piezo Enabled

Product Overview Board Layout
8 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
1.3 Board Layout
1.4 Power Specifications
Current Consumption @ 24 VDC
• Normal (no activity): 84 mA
• Lamp Test: 105 mA
• AC Fail (Piezo ON): 45 mA
• AC Fail (Piezo OFF): 28 mA
• Alarm (Piezo ON): 98 mA
• Alarm (Piezo OFF): 85 mA
Include these currents in your power supply loading and battery
calculations.
Address Switches (SW1, SW2)
See Section 1.6.3 on page 11
DIP Switches (SW3)
See Section 1.6.5 on page 11
AKS-1B (J2)
See Section 1.5.3
on page 10
Terminal Connections
(TB1, TB2)
See Section 1.5.1 on
page 9.
Piezo Sounder (SP1)
See Section 1.6.2 on
page 11
LCD280wmodeswtch.wmf
NUP Connection (J3)
See Section 1.5.2 on page 10
ACS/TERM Mode Switch
(SW10)
See Section 1.6.4 on
page 11.
Figure 1.1 LCD2-80 Board Layout

Connections Product Overview
LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 9
1.5 Connections
1.5.1 Terminal Connections - TB1 and TB2
These connections provide 24 VDC operating power (TB1) and EIA-485
connections (TB2) to the LCD2-80.
The connections must be power-limited.
Power connections are illustrated below. Refer to “Terminal Mode EIA-
485 Connections” on page 13 and “ACS Mode EIA-485 Connections”
on page 16 for TB2 connection illustrations.
Power Connections (TB1)
The LCD2-80 can be powered by a +24 VDC power supply listed for fire
protective signalling use that is power limited and regulated with a voltage
range of +17 VDC to +28 VDC. Power can also be provided by an FACP
with an integral power supply as long as the LCD2-80 is listed for use
with the FACP.
The power run to the LCD2-80 must be power-limited but need not
contain a Power Supervision Relay since loss of power is inherently
supervised through communication loss.
-EIA-485 In
-EIA-485 Out
+EIA-485 In
+EIA-485 Out
No connection
Reference
-Common Out
-Common In
+24 Volts Out
+24 Volts In
No connection
TB1
TB2
Figure 1.2 TB1, TB2 Connections
!
CAUTION:Risk of Equipment Damage!
Do not power the LCD2-80 from any unfiltered power source designed
for powering NAC devices. This may damage the equipment.
NOTE:If the LCD2-80 is powered from a separate supply from the
control panels, the suppyling commons should be tied together and
ground fault detection should be disabled in all but the primary supply.

Product Overview Switches and Indicators
10 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Figure 1.3 Supplying Power to the LCD2-80
1.5.2 NUP Connection - J3
Connection for standard NUP cable for VeriFire®Tools downloads.
1.5.3 AKS-1B Keyswitch - J2
Keyswitch connector for an optional AKS-1B keyswitch. When the two
pins on this interface are shorted, all five keys on the membrane panel will
be ignored by the LCD2-80.
1.6 Switches and Indicators
1.6.1 LED Indicators
24 VDC (+) Common (-)
FCPS-24S6/8 TB4-9 TB4-10
NFS-320, NFS2-640 TB10 Nonresettable 24VDC+ TB10 Nonresettable 24VDC-
NFS2-3030, NCA-2 TB6+ TB6-
7
6
5
4
3
2
1
TB1
From Main Power Supply
(-) Common
(+) 24 VDC Power
(+) (-) To next LCD2-80
LCD2-80
LED Color Function
Alarm Red Indicates an Alarm condition on the FACP. This LED will remain lit until all
alarm conditions have been cleared.
Supervisory Yellow Indicates a Supervisory condition on the FACP. This LED will remain lit until
all supervisory conditions have been cleared.
System
Trouble
Yellow Indicates a Trouble condition on the FACP. This LED will remain lit until all
trouble conditions have been cleared.
Point Disable Yellow Indicates that a point on the FACP has been disabled. This LED will remain
lit until the point has been re-enabled.
Signal
Silence
Yellow Indicates that any or all silenceable outputs have been silenced. This LED will
be lit until the outputs have resounded or a reset is performed on the FACP.
Other Yellow Indicates that an Other or Security event has occurred on the FACP. This
LED will remain lit until all other and security events have been cleared.
Table 1.1 LED Functions
NOTE: The LEDs operate in Terminal mode only when used with the NFS-
320, NFS2-640, and NFS2-3030/NCA-2. They do not activate for off-normal
events from legacy panels in Terminal mode.
NOTE:The second and eighth LEDs are reserved for Future Use.

Switches and Indicators Product Overview
LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 11
1.6.2 Piezo
The LCD2-80 sounder will be activated when any new alarm or trouble is
received from the panel. It is silenced by the ACKNOWLEDGE switch.
1.6.3 Address Switches - SW1 and SW2
In ACS mode, these rotary switches must be set to the address of the
LCD2-80 on the EIA-485 line. Set the TENS rotary switch (SW1) to the
number in the tens position of the LCD2-80’s address. Set the ONES
rotary switch (SW2) to the ones position.
1.6.4 ACS/TERM Mode Switch - SW10
Set to A (ACS mode) or T (Terminal mode).
1.6.5 DIP Switches - SW3
DIP
Switch # Setting Description
3-1 ON Control keys locked.
OFF Control keys unlocked.
3-2 ON Piezo disabled.
OFF Piezo enabled.
3-3
ON ACS Mode: Set ON to do a database download.
Terminal Mode: Set ON for communication with panels release 15 and later that
support the LCD2-80.
OFF ACS Mode: Set OFF for normal operation, when there is no download being
performed.
Terminal Mode: Set OFF if the LCD2-80 is used with a legacy panel.
3-4 ON Set ON to connect to PC for updating LCD2-80 firmware.
OFF Set OFF when not connected to PC for updating LCD2-80 firmware.
3-5
ON ACS Mode: When the LCD2-80 is set for ACS Mode (switch 3-6 is set to ON), and
it will be used in receive-only mode, switch 3-5 must be set to ON. Otherwise, set
to OFF. When in ACS receive-transmit mode the panel supervises the LCD2-80,
but the LCD2-80 does not have control of the fire alarm control panel; it only
annunciates fire alarm control panel events.
OFF Terminal Mode: When the LCD2-80 is set to Terminal Mode (switch 3-6 is set to
OFF), the last LCD2-80 on the EIA-485 line should be set to ON. All others on the
EIA-485 line should be set to OFF.
3-6 ON Set ON for ACS Mode. Note: This setting must be made before power-up.
OFF Set OFF for Terminal Mode.
3-7
ON EIA-485 Termination:
ACS Mode: Set ON on last LCD2-80.
Terminal Mode: Set ON.
OFF ACS Mode: Set OFF on all but last LCD2-80.
Terminal Mode: Do not use. Always set to ON.
3-8
ON EIA-485 Termination:
ACS Mode: Set ON on last LCD2-80.
Terminal Mode: Set ON.
OFF ACS Mode: Set OFF on all but last LCD2-80.
Terminal Mode: Do not use. Always set to ON.
Table 1.2 SW3 DIP Settings

12 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Section 2: Terminal Mode Configuration
When the LCD2-80 is set for Terminal Mode it operates like a CRT
terminal without full keyboard capability, but with the advantages of 24
VDC power, wall mount, and multiple terminal location with
Acknowledge, Signal Silence, Drill and Reset.
Notes:
• EIA-485 circuits have a maximum of 6000 feet between units.
• Up to 32 LCD2-80s may be used on the EIA-485 circuit (consult control
panel’s battery calculations).
• Between each LCD2-80 are four wires: A twisted-shielded pair for data
communications and an open pair for 24 VDC power. The return circuit
only requires two wires for data communication.
• The EIA-485 interface used in Terminal Mode should not be confused
with an EIA-485 circuit used in ACS Mode (annunciator interface).
• The EIA-485 terminal interface does not support the use of RPT-485
repeaters.
2.1 Switches
DIP switches at SW3 must be set for terminal mode, and SW10
(ACS/TERM Mode switch) must be set to TERM.
Setting the DIP switches:
Refer to “DIP Switches - SW3” on page 11 for a full explanation of all the
switch settings. For switches 3-1, 3-2, and 3-4, set as necessary according
to the explanations. For 3-3, 3-5, 3-6, 3-7 and 3-8, set as follows for
Terminal Mode:
3-3 - Set ON if this LCD2-80 is being used with an ONYX panel.
Set OFF if it will be used with a legacy panel.
3-5 - Set ON on last LCD2-80 on the EIA-485. Otherwise, set OFF.
NOTE:When LCD2-80s are used on the same EIA-485 circuit as
LCD-80s, the LCD2-80s must be at the furthest end of the circuit from
the panel.
Terminal
Mode
EIA-485
Terminal Mode EIA-485 Return
(Maximum 6000 feet from last LCD2-80 to FACP)
24 VDC
Fire Alarm
Control Panel
LCD280-tmsys2a.wmf-tmsys2.wmf
Figure 2.1 Block Diagram of LCD2-80s in Terminal Mode

Terminal Mode EIA-485 Connections Terminal Mode Configuration
LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 13
3-6 - Set OFF.
3-7 and 3-8 - Set ON.
Setting the ACS/TERM Mode switch:
Set this switch (SW10) to T (TERM).
2.2 Terminal Mode EIA-485 Connections
See Figure 2.2 for wiring diagram; the following requirements must be
observed:
• Power-limited and supervised.
• Maximum of 32 LCD2-80s may be connected to this circuit.
• 6000 feet maximum distance (@ 16 AWG) between the control panel
and the first or last LCD2-80 and between each LCD2-80.
• Use overall foil/braided-shield twisted pair cable suitable for EIA-485
applications, terminated to earth at one end.
• EIA-485 circuit rated 5.5 VDC max., 60 mA max.
• The LCD2-80s require connection of operating power. Connect 24 VDC
power to the nonresettable power connections on the panel, or other
appropriate power source as defined in “Power Connections (TB1)” on
page 9.

Terminal Mode Configuration Terminal Mode EIA-485 Connections
14 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
Figure 2.2 Terminal Mode EIA-485 Connections
Last LCD2-80
(must set DIP Switch
SW3-7 and SW3-8
“ON” and SW3-5 “ON”)
All LCD2-80s except
last one
(set DIP Switch SW3-7
and SW3-8 “ON” and
SW3-5 “OFF”)
TB2
TB2
Twisted-
Shielded Pairs
EIA-485
Return
EIA-485
Out (-)
Return (-)
Out (+)
Return (+)
EIA-485
Out
Cabinet
*See notes in preceding text.
4
3
2
1
4
3
2
1
EIA-485
Connections on
LCD2-80
OUT(-) RET(-) OUT(+) RET(+)
NFS-320, NFS2-640 TB11-2 TB11-4 TB11-1 TB11-3
NFS2-3030, NCA-2 TB9-2 TB9-4 TB9-1 TB9-3
Table 2.1 EIA-485 Control Panel Connections (Terminal Mode)

LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 15
Section 3: ACS Mode Configuration
The primary application for the LCD2-80 in ACS Mode is to display
messages with text that is a subset of the panel message text, or custom
messages programmed using VeriFire®Tools.
The power-limited EIA-485 interface provided by the control panels will
support the installation of devices at up to 32 addresses. Devices other
than the LCD2-80 that can be installed at one of the 32 addresses include
the ACS, LDM, and SCS modules.
The LCD2-80 can be mounted in ABF-1B, ABS-1TB, or ABS-1B
backbox (not the ABS-1) or can mount on one slot of the CHS-4 chassis.
The ABF-1B may include an AKS-1B keyswitch and APJ-1B phone jack.
3.1 Switches
DIP switches at SW3 must be set for ACS mode, and SW10 (ACS/TERM
Mode switch) must be set to ACS.
Setting the DIP switches:
Refer to “DIP Switches - SW3” on page 11 for a full explanation of all the
switch settings. For switches 3-1, 3-2, and 3-4, set as necessary according
to the explanations. DIP Switches 3-3, 3-5, 3-6, 3-7 and 3-8, are unique to
ACS Mode configuration:
3-3 - Set ON to do a database download.
Set OFF when download is complete.
3-5 - Set ON if this LCD2-80 will be used in receive-only mode.
Otherwise, set OFF.
Note: Maximum receive-only mode shadow addresses for the
LCD2-80 in ACS mode is 4 (four).
3-6 - Set ON.
3-7 and 3-8 - Set ON on last LCD2-80.
Setting the ACS/TERM Mode switch:
Set this switch (SW10) to A (ACS).
Setting the Address Switches:
Set the address rotary switches to the desired address. See “Address
Switches - SW1 and SW2” on page 11.
EIA-485: Maximum of 6,000 feet total wire length
LCD280-ACSmode.wmf
FACP
Figure 3.1 Block Diagram of LCD2-80s in ACS Mode

ACS Mode Configuration ACS Mode EIA-485 Connections
16 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
3.2 ACS Mode EIA-485 Connections
Refer to your control panel manual for illustrations of panel-side
terminals.
3.3 Programming
The LCD2-80 is programmed using VeriFire®Tools. Downloads are
performed with a PC, using a standard NUP cable connected to the NUP
port (J3) on the board. In order to download, the database switch 3-3 must
be set to ON. Refer to Table 1.2 on page 11.
Figure 3.2 ACS Mode EIA-485 Connections
TB2
TB1
TB2
TB1
4
3
2
1
4
3
2
1
7
6
5
4
3
2
1
4
3
2
1
7
6
5Terminating
Resistor
Observe the following requirements when connecting the
EIA-485 circuit:
• The LCD2-80 requires operating power. Connect 24 VDC
power to TB1 terminal 3(+) and TB1 terminal 4 (-). Power
connections are supervised and power-limited.
• The EIA-485 loop can support up to 32 devices on the
loop subject to power supply loading limitations (ACS,
LDM, and LCD-type devices)
• 6000 feet maximum loop length from the CPU to the last
device.
• Do not “T-Tap” the EIA-485 circuit—it will not function
properly. Wire as illustrated.
• Use twisted, shielded pair cable with a characteristic
impedance of approximately 120 ohms.
• EIA-485: 5.5 VDC max; 60 mA max.
• A UL listed 120-ohm terminating resistor (R-120) must be
installed on the last device on the EIA-485 circuit.
• Refer to Appendix 5 for shield termination instructions.
• Terminal block connections on the Fire Alarm Control
Panel are listed in Table 3.1; for illustrations, refer to your
FACP manual.
• A separate reference wire is required for NFS2-3030
applications using ACS annunciators which are not in the
same backbox as the fire alarm control panel’s CPU.
(-)
EIA-485 terminals on CPU
(+)
Cabinet
NCA-2, NFS2-3030 TB7 (+)
TB7 (-)
EIA-485 (+)
EIA-485 (-)
NFS-320, NFS2-640 TB11 (+)
TB11(-)
EIA-485 (+)
EIA-485 (-)
Table 3.1 EIA-485 Control Panel Connections (ACS Mode)

Programming ACS Mode Configuration
LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 17
3.3.1 General Tab
Host Panel:
Node ID - Node ID of the host panel.
Panel Type - Select the host panel type from the drop-down menu.
ACS Addresses:
Start - Select the first annunciator address to be programmed.
End - Select the last annunciator address to be programmed.
Settings:
European Mode - Set European Mode to ON to have the word “fault”
appear in the display.
Point Label Display Mode -
40 Characters: Select to display the 40 character point label in the second
and third rows of the display for the first point/event that is active.
(Pressing the Step Display key will scroll through any other active events.)
20 Characters: Select to display two 20 character point labels in the second
and third rows of the display for the first and last point/events that are active.
Starting ACS Circuit Type -
SYS: The first eight points will be system points and are not programmable.
ACS: The full range of points are available for point programming.
Figure 3.3 General Tab

ACS Mode Configuration Programming
18 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
System Trouble/Display Option - Set ON to have a general alarm or trouble
message display in the system if there is no annunciator point mapped to the device.
ACS Circuit Size - 64 or 96 points.
System Messages -
Description: Fixed message titles. The message associated with the description
will display on the LCD2-80 when called for by a panel command.
Message: These fields are populated with default messages that may be
changed by the programmer.
3.3.2 Point Labels Tab
Installed ACS Circuit
The drop-down menu contains a list of all the ACS circuits programmed
into the host panel. Select the desired circuit for programming. The type
field and point grid will populate with the appropriate information.
Function: Default is Alarm. Select pull-down menu to change to another function.
Function selections: Alarm, Supervisory, Security, Non-Fire, and Telephone.
Label: Default is to ZONE NNNN (AXXPYY), which may be deleted
and changed to user-composed text. If SYS has been chosen as the
Starting ACS Circuit Type, the first 8 points will not be programmable.
Select the Program button at the top of the screen to write the above
settings to the LCD2-80 database.
Figure 3.4 General Tab

LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012 19
Section 4: Operating the LCD2-80
4.1 Displays
The display consists of four 20-space rows, 80 characters total. Following
are formats for different message types.
4.1.1 Terminal Mode
In terminal mode, the LCD2-80 directly displays event information from
the FACP terminal interface, without alteration.
4.1.2 ACS Mode
In ACS Mode, the LCD2-80 will display custom message labels from its
database.
Normal Message
Displays when the system has no off-normal events.
*Note: The LEDs operate in Terminal mode only when used with the NFS-
320, NFS2-640, and NFS2-3030/NCA-2. They do not activate for off-normal
events from legacy panels in Terminal mode.
*Note: If Acknowledge, Silence, and Reset switches are enabled for system
control, access security must be provided by mounting the LCD2-80 in a
locked fire alarm cabinet, or annunciator backbox model ABF-1B or ABS-
1TB with AKS-1B key switch option.
Display
Step/LampTest
Drill
*Acknowledge
*Signal Silence
*Reset
Alarm
Future Use
Supervisory
System Trouble
Point Disable
Signal Silence
Other
Future Use
Figure 4.1 LED and Button Designations
LED Locations
(See “LED Indicators” on
page 10 for functions).
Buttons:
See “Buttons” on
page 21 below for
functions.
ROSEWOOD HOSPITAL
NORTH HALL FLOOR 3
ALL SYSTEM NORMAL
20 characters across
4 rows
40 character custom message 1
system normal banner custom message 2
blank

Operating the LCD2-80 Displays
20 LCD2-80 Instruction Manual — P/N 53242:B1 10/25/2012
40 Character Event Messages
Displays when one or more events are active in the system. Rows two and
three display the custom label for the first active point.
If there is more than one event, press the Display Step/Lamp Test key to
step through a display of the custom point labels of subsequent events.
20-Character Event Messages
Displays when one or more events are active in the system. The second
row displays the first event point; the third row displays the last event
point. There is no step function for this display. Only the highest priority
event type will display at one time.
Event priorities, in order of highest to lowest, are as follows: alarm, super-
visory, security, non-fire with piezo, non-fire without piezo, trouble. A
higher priority event that becomes active while a lower priority event is
already active will cause the 20-character event message to change from
displaying the lower-priority event to displaying the higher-priority event.
Display Illumination
If “SYS” is selected in programming as the Starting ACS Circuit Type:
When AC power is applied, the display backlight will turn on. When
the panel sends an AC FAIL message, the backlight will turn on as
follows:
• Alarm events - the backlight will turn on and stay on.
• Pressing “Step Display” will turn on the backlight for 60 seconds.
Note that an AC Fail message is sent from the panel only when a
“Starting ACS Circuit Type” of “SYS” is entered in initial programming.
If “ACS” is selected in programming as the Starting ACS Circuit Type:
When AC power is applied, the display backlight will turn on.
Trouble events from the panel will turn off the backlight. Other events
will turn on the backlight, and it will stay on until the events are
cleared. Pressing “Step/Display” will turn on the backlight for 60
seconds.
4.1.3 Communications Failure Reporting
If the LCD2-80 fails to receive communications from the panel for a
period of over one minute, it will activate its local sounder and display the
following message: COMMUNICATIONS FAIL
FIRE ALARM
NORTH HALL FLOOR 3
NURSE STATION
001ALARM 000TROUBLE
event banner (alarm, trouble, etc.)
40 character custom point label
alarm/trouble count string. Alarm count
includes all events except troubles.
ALARM BANNER
NORTH HALL FLOOR 3
NORTH HALL FLOOR 2
002ALARM 000TROUBLE
event banner (alarm, trouble, etc.)
20 character point label for first event point
alarm/trouble count string. Alarm count
includes all events except troubles.
20 character point label for last event point.