Dsc Maxsys pc4020 User guide

PC4O2O Software Version 2.1

Book 1

System Manual

• W A R N I N G •

This manual contains information on limitations regarding product use and function and information

on the limitations as to liability of the manufacturer. The entire manual should be carefully read.

ATTENTION: With the PC4020 v2.1 use

DLS-1 v6.2 or later, or DLS-2 v1.21 or later.

TABLE OF

CONTENTS

PC4020 Control Panel Wiring Diagram __________________ ii

Module Hookup diagram _______________________________ iii

Introduction_________________________________________ 1

System Overview

Maximum System Capabilities __________________________ 2

128 Programmable Zones ______________________________ 2

Escort4580 (VPM) _____________________________________ 2

LCD Keypads (LCD4500) ______________________________ 2

209 Outputs __________________________________________ 2

Switched Auxiliary Output ______________________________ 2

4 Enclosures __________________________________________ 2

Supervised Alarm Output_______________________________ 2

Event Buffer __________________________________________ 2

8 True Partitions _______________________________________ 2

Serial Interface Module (PC4400) _______________________ 2

Internal Memory _______________________________________ 2

Keypad User Options __________________________________ 2

Communicator ________________________________________ 2

LINKS Support ________________________________________ 2

Installation and Wiring

Suggested Wiring Procedure ___________________________ 3

RF Zones — Summary _________________________________ 4

Module Placement Test ________________________________ 4

Wireless PIR Motion Detectors __________________________ 4

Zone Supervisories ____________________________________ 4

Battery Troubles _______________________________________ 5

Restoring Battery Troubles _____________________________ 5

Default Serial Numbers ________________________________ 5

Combus Power and Operation __________________________ 5

Testing The Combus ___________________________________ 5

Mounting the Panel ____________________________________ 6

Programming the System_______________________________ 6

Hardware Reset of Memory to Factory Defaults ___________ 7

PC4020 Main Board Specifications

Control Panel _________________________________________ 8

Output Voltage ________________________________________ 8

Remote Keypad _______________________________________ 8

Module Specifications

PC4108 Expansion Module _____________________________ 9

PC4116 Expansion Module _____________________________ 9

PC4164 Expansion Module _____________________________ 9

PC4204 High Current Output Module ____________________ 9

PC4216 Low Current Output Module ____________________ 9

PC4400 Serial Interface Adapter Module _________________ 9

PC4700 Fire Module ___________________________________ 9

LCD4500 Remote Keypad ______________________________ 9

Escort4580 (Voice Prompting Module) ___________________ 9

Terminal Connections

“AC” Power Terminals _________________________________ 10

Auxiliary Power Terminals “AUX” and “GND” ____________ 10

Switched Auxiliary Power Terminals ____________________ 10

Bell/Siren Terminals ___________________________________ 10

Programmable Output Terminal “PGM” _________________ 10

Combus Terminals “RED”, “BLK”, “YEL” and “GRN”______ 10

Zone Input Terminals “Z1” to “Z16” _____________________ 10

Telephone Terminals “TIP”, “RNG”, “T-1” and “R-1” _____ 11

Battery Connections __________________________________ 11

System Keypad Functions

Introduction __________________________________________ 12

Partitions ____________________________________________ 12

Access Codes _______________________________________ 12

Partition Status Enunciator_____________________________ 12

Global Keypads ______________________________________ 12

System Master Code Functions ________________________ 15

Installer’s Programming Code _________________________ 15

Auto-bypass/Home-Away Arming ______________________ 15

Partition Keypads ____________________________________ 15

Printer Setup

Configuring the Printer ________________________________ 24

Downloading

Downloading over Phone Lines ________________________ 25

Downloading with an On-site Computer _________________ 25

UL Listed Commercial and Residential Installations

Grade A Local _______________________________________ 26

Grade B Central Station and Grade A Police Connect ____ 26

Grade C Central Station _______________________________ 26

All Commercial Installations ___________________________ 26

Residential Installations _______________________________ 26

Programming ________________________________________ 26

Control of the Protected Premises ______________________ 26

Bell Location _________________________________________ 26

Protection of the Control Unit __________________________ 26

Casual Users ________________________________________ 26

User Information______________________________________ 26

Appendix A

List of Available ASCII Characters______________________ 27

AppendixB

List of Diagnostics ____________________________________ 28

iii

INTRODUCTION

The use of any power source other than a PC4204 to

repower the Combus will result in a system

malfunction.

The PC4216 low current module provides 16 separate

outputs. Each output may be programmed to operate

under the control of 1 of 35 options as listed in the

programmable options section of the installation manual.

Up to 8 other PC4216’s may be used to provide outputs

for graphic annunciator or similar devices for the

maximum of 128 zones. The PC4216 connects to the

Combus with four wires. A maximum of 9 PC4216’s may

be connected to a system. The PC4216 may be installed

in the main cabinet or in other cabinet options and is

shipped as a board only.

The PC4020 includes the capability of driving a serial

printer using the PC4400 serial interface module. The

PC4400 connects to the Combus with four wires. The

printer may be located up to 200 feet (60 meters) away

from the module. The PC4020 is also capable of

communicating to a DVAC network using the PC4400

serial interface module. The PC4400 is shipped as a

board only.

The PC4020 is a highly flexible and versatile control which

will enable the installer to meet the most demanding

security requirements. The heart of the system is the main

control panel, designated the PC4020, which is

connected to other system elements using common 4

conductor unshielded station wire. The main panel

processes signal information and communicating with the

monitoring station. The main panel is capable of

supervising 16 zones, any of which may be defined for fire

or burglary applications and also manages up to eight

separate and fully independent partitions, assigning

zones and their controlling keypads in accordance with

installer programming.

The basic 16 zone capability of the PC4020 can be

expanded using either PC4108, PC4116 or PC4164 modules

which provide 8, 16 or 64 zones of additional inputs

respectively up to a system maximum of 128 zones. The

PC4108 and PC4116 are designed for use within any of the

cabinets and are shipped as PC boards only. The PC4164 is

designed to be placed inside the supplied cabinet.

Programming and system operation are carried out using

the LCD4500 liquid crystal display keypad. The LCD4500

connects at any point in the system to the four wire

communication bus or “Combus”, its specific identification

being determined automatically in the process of installing

it. A maximum of 16 LCD4500 keypads may be used on

any one system regardless of size.

The PC4204 relay output module is available for

installations requiring additional power beyond the 500

mA supplied by the PC4020 main panel. This module

comprises a 12 volt DC power supply of 1.5 Amp capacity

and four 12 volt relays with form C contacts which will

provide switched outputs under any of the 35 options

available in the list of programmable outputs. The PC4204

connects to the Combus via four wires as with other

system elements. It requires a 16 -18 volt, 40 VA

transformer and a 12 volt battery. Up to 16 PC4204

modules may be installed on any one system. The

PC4204 is shipped as a PC board only.

Maximum System Capabilities

• Control Units - 1 PC4020 Main Board

• 128 Zones

PC4020 Main Board: 16 zones

PC4108 Expansion Module: 8 zones

PC4116 Expansion Module: 16 zones

PC4164 Expansion Module: 64 wireless zones

• 64 High Current Outputs - Up to 16 PC4204 Modules

• 144 Low Current Outputs

- 9 PC4216 16 Output Modules

• PC4400 Serial Interface module : Serial Printer / or

DVACS

• PC4700 Fire Module Support

• 16 Remote LCD Keypads - LCD4500

• Escort4580 Voice Prompting Module

• 1 Main Board Fully Programmable Output

• 1 12 VDC Switched Fully Programmable Auxiliary Power

Supply (Main Board)

• Positive Temperature Coefficient (PTC) components

replace fuses

• 1 Supervised Fully Programmable Bell/Siren Output

(Main Board)

• 1 Telephone Interface (Main Board)

• 2 Telephone Interface (PC4700)

128 Programmable Zones

• 16 zones on main board expandable by using 8 and 16

zone modules

• 22 zone types including: instant, 2 types of interior, 3

delay, 4 fire, 7-24 hour, forced answer, momentary,

maintained arming, Links supervisory and Links answer.

• Zone expansion is done by enrolling a zone expansion

module

• Zones can be assigned independently to any

partition(s)

• Programmable for NC loops, EOL resistor or Double EOL

resistors

Escort4580 (VPM)

• All main user function accessible through the VPM

• Local and remote access abilities

• 241 word library for zone, access code and partition labelling

LCD Keypads (LCD4500)

• Total of 16 on the system

• Can be assigned to any partition

• Single keypad system control

209 Outputs

• 1 main board transistor switch to ground with 3A

capabilities (programmable for 1 of 28 options)

• 64 relay outputs programmable for 1 of 28 options each

(16-4204 modules with 4 outputs each)

• 144 switched transistor outputs programmable for 1 of

28 options each (9-4216 modules with 16 outputs)

Switched Auxiliary Output

• Programmable for 1 of 35 options

4 Enclosures

• PC4001C - PC4020 plus 2 modules

• PC4002C - 3 modules

• PC4003C - 1 module

• PC4004C - Attack resistant for PC4020 plus 2 modules

Supervised Alarm Output

• Bell Output, 700 mA, PTC 2.5 Amps,

12 VDC - commercial and 11.6 - 12.6 VDC - residential

• Steady or Pulsed Output

• Programmable for 1 of 35 options

Event Buffer

• 600 events

• Date and time stamp

• Event Buffer Viewing - any System Master is able to

view 512 events through the keypad including date and

time stamp

• Event Buffer Printing - the entire event buffer (600 events)

can be printed at once through the Installer’s mode

8 True Partitions

• Separate or shared zones from other partitions

• Individual keypads per partition

• Individual access codes for each partition

• Individual keypad zones (Fire, Auxiliary, Panic)

• Individual outputs programmable per partition

Serial Interface Module (PC4400)

• Used to output data to a local printer

• Used to communicate to a DVAC network

Internal Memory

• Retains programmed data even when both AC and

Battery have been removed.

• The clock will have to be reset after a power down

condition which will be indicated by an audible trouble

beep and the keypad trouble LED is on.

Keypad User Options

They are all menu driven, including:

• Programming of several types of 4 or 6 digit access

codes, 128 in total

• Bypassing from the keypad by authorized personnel

• Utility functions such as remote control of lights, door

strikes, etc.

Communicator

• Communicates in all 10 and 20 BPS single line and

extended formats

• Radionics Rounds and Radionics Parity

• Sescoa Superfast format

• Ademco Contact ID format

• SIA 1986 format

• Sur-gard 4/3 DTMF format

• 3/1 and 4/2 formats

• Hexadecimal numbers

• DTMF and Pulse dialing

• DPDT line seizure

• True dial tone detect

• Anti-jam feature

• Three telephone numbers and nine account codes

LINKS Support (Not investigated by UL)

• 3 telephone numbers for LINKS

• Auto programming for LINKS zones

SYSTEM OVERVIEW

INSTALLATION

AND WIRING

When designing a security system with the PC4020 that

will be larger than 16 zones or have two or more Partitions

it is best to first lay out the system on paper. This will help

determine the total number of zones, additional expansion

and power supply modules and other system elements

that may be needed.

When the location of all points of protection is known the

location of the zone expanders can be made. You will find

that working from a plan, a layout will reveal the most

economical use of system modules; two eight zone

expansion modules instead of one sixteen zone, for

example, can save long wire runs because of the location

of zones.

The plan will also enable you to make the most efficient

layout for the communications bus (Combus). This is the four

conductor cable which can be standard station wire (four 22

AWG wires colour coded red, black, yellow and green) to

which all system modules are connected in parallel. It is not

recommended to run the Combus in shield unless it is being

run through an area of high electrical noise.

The Combus may be up to 1,000 ft. (300 m) from the main

board to the farthest module, with any number of modules

in between. More than one Combus of 1,000 ft. (300 m)

can run from the PC4020.

Note: Do not use shielded cable for Combus wire runs.

Suggested Wiring Procedure

The first step in designing a PC4020 installation is

developing a system layout on paper. Doing this will allow

you to work from a plan and help to avoid making

mistakes and make programming easier.

Creating a System Layout

1Draw a rough sketch of the building(s) layout in the

installation including the interior walls. Indicate on the

diagram the location of the PC4020 main panel. The

panel should be in a dry, secure location close to a

non switched AC source, a ground connection and a

telephone line connection.

2Indicate on the diagram the location of all zones as

well as the device required such as smoke detectors,

motion detectors, door contacts etc.

3Zones may be grouped together into partitions.

Knowing the zone number of each zone will allow the

partition setup done without mistakes. Locate any zone

expansion modules (PC4108 or PC4116) required

close to groups of zones for easier wiring.

Decide on the order to enroll the expansion modules.

The first 16 zones (1 through 16) are on the main

panel. As each module is enrolled it will be assigned in

sequence the next available group of zones. If an 8

zone module (PC4108) was enrolled first, it would be

assigned zones 17 through 24. If then a 16 zone

expansion module (PC4116) is enrolled it would be

assigned zones 25 through 40.

Once the order to enroll the expansion modules has

been determined, number each zone accordingly.

4Wireless zones (used with the PC4164) can be placed

anywhere within the reception range of the PC4164.

Once the zone that are planned to be used are

indicated on the diagram the location of the PC4164

can be shown as well. For best results the PC4164

should be placed in as central of a location as

possible. Indicate next to the zone, the serial number of

that zone. This will make placement tests easier.

5Indicate each partition by boxing the area of the partition

on the diagram. From this diagram it can be quickly

determined which zones belong to that partition.

6Determine the number of keypads (LCD4500) required

for each partition and their location on the system. The

maximum number of keypads on a system is 16. Each

keypad on the system assigned to a partition can only

be used to operate that partition. (EXCEPTION - A

System Master or a multi-partition access code can

access any partition that the code is assigned to from

any keypad). Indicate on the diagram the location and

the partition each keypad will be assigned to.

After the number of zones, keypads, and their locations,

expansion modules and separately controlled systems

(partitions) have been determined, decide other

modules required to complete the installation.

7The ESCORT4580 (Voice Prompting Module) is a

module which is connected to the Combus and the

Telco lines of the control panel. This module uses the in

house telephone(s) to give the user access to any

partition the users code may belong to. The module

may be enrolled as a Partition or Global unit.

Note: The ESCORT4580 is located in the Main

Cabinet with the control panel.

8Siren outputs can be programmed to activate if one or

more partitions go into alarm. The main panel provides

one output (The Main Bell Output).

Additional outputs can be obtained from the PC4204

power supply/relay output module(s). Each PC4204

module has 4 form “C” relays, the last 3 of which can be

used as any one of the 28 output options (See PGM

Output List). Indicate on the diagram the location of each

of the sirens, and the location of the PC4204 module(s).

9The PC4216 module provides up to 16 programmable

outputs. Each output can be programmed for 35

different options (See PGM Output List). It is also used

to display zones/status on a graphic annunciator. Each

of the 9 PC4216 modules is capable of being

programmed in any of the 25 available ways indicating

the location of the PC4216 and the module number

and also the module output option programmed.

See “PC4216 OPTIONS” for a list of the programming

options.

10 Indicate the location of the PC4400 serial interface

module on the diagram. The PC4400 provides serial

output to an on-site printer that will record the identity of

the system, description of the occurrence (alarm, trouble

etc.) by user, with date and time stamp. The PC4400 may

also be used to connect to a DVAC network allowing the

PC4020 to communicate to a DVAC receiver.

11 Mount the cabinet, panel (See “Mounting The Panel”)

and prepare the wires for connection to the panel.

RF Zones — Summary

Placing Components

Before permanently mounting components, each

component should be tested in its intended mounting

location to ensure it can communicate properly with the

PC4164. It is recommended that the Module Placement

Test is performed more than once for each zone.

For the best system performance, it is suggested that the

PC4164 be mounted in as central location as possible and

as elevated a location as possible.

In most installations, selecting a central location for the

PC4164 will ensure reliable system operation. When

mounting the PC4164 in a basement, it is recommended

that the PC4164 be mounted as high and as close to the

underside of the first floor as possible.

Module Placement Test

This section will determine if the location of a zone is

good. Once this section has been entered, the panel will

then prompt the installer to select a zone to be tested. Use

the [<][>] keys to scroll to the desired zone. Press the [✱]

key to select the zone. The keypad will now display the

message “Please Activate Zone”. When this message is

displayed open then close the zone from the intended

mounting location. The keypad will display the result of

the module placement test (with respect to RF strength).

Placement results are as follows:

• Good - This result will be displayed on the keypad as

“***good***” and the keypad will beep once indicating

that the placement was good. A good placement result

means that the zone was placed in a location that has a

strong RF transmission strength.

• Fair - This result will be displayed on the keypad as

“***fair***” and the keypad will beep twice indicating

that the placement was fair. A fair placement result

means that the zone was placed in a location that has

passed the module placement test.

• Poor - This result will be displayed on the keypad as

“***poor***” and the keypad will beep three times,

indicating that the placement was poor. A poor

placement result means that the zone was placed in a

location that has weak RF transmission strength and

should be relocated. In most cases, moving the zone a

short distance from its original intended location should

correct the problem. After relocating the zone, repeat

the module placement test. When the test results are

satisfactory, continue with the next zone to be tested.

NOTE: To perform a module placement test on an RF

PIR motion detector, the zone must be tampered then

restored instead of opened then closed.

Wireless PIR Motion Detectors

To prolong battery life of a PIR Motion Detector, the

detector features a High Traffic Shutdown Mode. If a

motion detector is activated more than once within a 6

minute period, the detector will temporarily delay reporting

activity to the PC4164. The Motion Detector will then

require a 12 minute period of no activity before it will

resume transmissions to the PC4164. Because the High

Traffic Shutdown Mode prevents Motion Detectors from

being tested during a regular walk test, the Motion

Detector features its own built-in Walk Test Mode. To

activate this mode remove the back plate from the

detector to be tested, and then reattach it. The Motion

Detector will be in Walk Test Mode for 90 seconds. The

LED will come on for 3 seconds each time the detector is

tripped. (Note: The zone will not transmit the zone trip to

the PC4164 during this mode. To perform a walk test of

the Wireless PIR the zone must be tampered and

restored). At the end of the 90 second period the Motion

Detector will return to normal operation.

Zone Supervisories

A zone supervisory is a transmission sent from the

wireless zone to the PC4164 as a test transmission to

ensure that communications between the zone and the

PC4164 are still present. When the PC4164 receives the

supervisory from the zone it will then transmit this

information to the control panel. If the control panel does

not get a supervisory within the "supervision time", the

zone will be considered lost and go into the open state..

(If Double EOL is being used the zone will go into the

Tamper Alarm state). If the partition is armed the zone will

go into alarm and transmit the sensor fault and alarm

reporting codes if programmed. The next supervisory that

the PC4164 receives for a missing zone will restore

communication with that zone and restore the Zone

Supervisory Fault.

Battery Troubles

If a zone has a low battery trouble, then that zone does

not report in with a zone supervisory within the

"supervision time". The zone will not go into alarm. This

has been included to reduce the possibility of a false

alarm from batteries that do not get changed in the zone,

and then the zone going into sensor fault.

Restoring Battery Troubles

A wireless zone battery trouble will only be restored after

that zone has been Tampered and Restored. This will

allow the batteries to be changed without multiple Battery

trouble/Battery restoral transmissions taking place. In

order for the batteries to be changed the cover must be

removed from the back plate (tampering the zone). When

the tamper is restored and the zone sends a battery

trouble restoral (as well as the tamper restoral) signal to

the PC4164, the battery trouble will clear.

Default Serial Numbers

Once this selection has been made the LCD will display

the message "Confirm Default Press ✱". To abort press

any other key. Once the [✱] key has been pressed the

LCD will display the message "Resetting ". All RF zone

signatures will have been erased from the PC4164.

Note: Deleting the RF signatures from the PC4164 will

not remove the zone(s) from the partition

assignment(s).

Combus Power and Operation

The PC4020 main board can provide up to 500 mA to

power modules, keypads and devices. A PC4204 power

module is required when additional current is needed

either for powering detection devices or operating bells

and sirens. The PC4204 requires its own transformer and

battery and can provide up to 1.5A at 12 VDC. Four relays

on the module provide form C switched outputs with

contact ratings of 3 amps @ 12 VDC (10 amps @ 120 VAC)

for a variety of programmable options. When used to

repower the Combus the PC4204 must be wired in

accordance with the instructions supplied with the unit.

Use of a power source other than the PC4204 power

supply module to supply additional power to the PC4020

system is not recommended for the following reasons:

If the main panel loses communications with a module,

within a maximum of 30 seconds the panel will perform a

system reset in which power to the Combus is removed.

Five seconds later power is reapplied and the panel will

attempt to communicate with the module. If the panel is

unsuccessful communicating with the module it will

display and report a Combus communications fault.

When the main panel performs a reset, relay 1 when

programmed for “Combus POWER” will open. This will

disconnect the power supplied to the modules, resetting

them so that communications to the main panel are

reinitialized.

For example, if the microprocessor on the module has

been scrambled due to a transient, the PC4020 will power

down the Combus, the PC4204 will mimic the PC4020 and

cut off its power supply to the module. The module will be

powered down. When the PC4020 returns power to the

Combus, the PC4204 will reconnect its power supply, and

the power to the module will return. Because the module

was powered down and powered up, the module is now

reset, and can communicate with the PC4020.

If a power supply other than a PC4204 was used, the

module would never power down, never reset, and the

module will stay off line requiring the attention of service

personnel.

CAUTION: When used to power a module, the “RLY 1

COM” terminal of the PC4204 must be connected to

the “RED Combus” terminal of the module only. The

positive (RED) conductor of the Combus must be left

unconnected to the module that is powered by the

PC4204. The “BLK Combus” of the module should be

run common to the negative (“BLK”) of the Combus.

Use of a power source other than the PC4204 power

supply module to supply additional power to the

PC4020 system is not recommended.

The Combus is a four conductor cable to which all modules

and keypads are connected in parallel. Connections to the

Combus do not have to be home-run. For example if a

storage building had an 8 zone expander (PC4108) and a

keypad (LCD4500) located in it, the zone expander and

keypad could be spliced together and run back on a single

4 wire cable to the nearest point on the Combus.

KEYPAD

RBYG

COMBUS

PC4020 PC4108

Testing The Combus

To test the Combus for a low voltage condition, connect

all devices to the system (include any motion detectors,

glass break detectors, etc.) and enroll each of the

modules. Exit installers mode and allow the system to run

normally for 5 -10 minutes. This will allow time for any

modules that may have battery troubles time to report. If

after this time there are any battery troubles be sure that

the batteries are "good" by disconnecting the suspect

battery and placing a voltage meter across the battery

leads (of the module); the output voltage should be 13.85

V. If the voltage is good then check the battery (under

load), even if the battery is under a load the voltage

should still be above 12.0 V. Once all (if any) battery

troubles have been taken care of, be sure that there are

no Combus Low Voltage troubles. If there are locate the

modules with the low voltage troubles by entering

Installers Mode and selecting Diagnostics. Refer to

Appendix B for the List of Diagnostics. Once the

module(s) have been isolated a PC4204 will be required

to increase the power to be module with the low voltage

trouble. Now that all trouble have been taken care of the

next step is to remove AC power from all modules and

allow the panel to run for 10 - 15 minutes on battery power

alone. If there are any Combus Low Voltage troubles a

PC4204 Combus repower module may be required at the

Low voltage location to insure proper system operation.

Repeat this test as required.

Mounting the Panel

Select a dry location close to an unswitched AC source, a

ground connection and a telephone connection for

mounting the Main Control Cabinet.

Remove the PC4020 printed circuit board, mounting

hardware, and keypad from the cardboard retainer inside

the large cabinet. Before attaching the cabinet to the wall,

press the five white nylon printed circuit board mounting

studs into the cabinet from the back.

Pull all cables into the cabinet and prepare them for

connection before mounting the circuit board to the back

of the cabinet. Press the circuit board down onto the

mounting studs.

There is room in the Main Control Cabinet (PC4001C) for

any two modules (PC4108, PC4116, PC4216 or PC4400).

Modules requiring power (AC and battery PC4204) must

be installed in the large Expander Cabinet (PC4002C).

This enclosure will accommodate one module (PC4108,

PC4116, PC4216 or PC4400) and a powered output

(PC4204) or any three modules. A small Expander Cabinet

(PC4003C) is available for a single module that does not

require external power.

Once the wiring is completed power the system up by first

connecting the battery followed by the AC transformer. All

LCD4500 keypads should display the message ‘LCD4500

DSC Ltd.’. Press a key on any keypad that is to be

assigned to Partition 1. The keypad will beep and display

the message ‘4500 Mod. #1' and the keypad is

automatically assigned to Partition 1.

Enroll every module to the system. Make sure you put

down the number of each module enrolled. Refer to the

Programming Manual for the required procedure.

When enrolling any PC4108 or PC4116 zone expander

module make sure to note the zones which you assigned

to the module.

This information is very important if it becomes necessary

to Add or Delete zones to or from a Partition. Zones 1

through 16 are assigned to Partition 1 by default. This can

be changed later in Installer Programming.

In Book 4 (Programming Work Sheets) you will find a

System Overview section. Fill in the information as each

module is enrolled. These sheets are designed to be left

in the panel so if future service is required, the location

and assigned number of each module will be readily

available.

Once all modules are enrolled perform a diagnostics

check on the panel to determine if any problems are

present (see “Diagnostics”).

Programming the System

The PC4020 has the capability to operate as 8 separate

alarm systems called Partitions. Dividing the panel into

Partitions will allow you to control access to specific

areas.

When the PC4020 is first powered up all zones on the

main board and User Codes are assigned to Partition 1. If

no other Partitions are required the entire system will be

considered Partition 1. This is important to keep in mind

as often in programming the panel will require you to enter

the Partition to program.

For example, when programming entry and exit times, you

must select the menu option ‘ADD/EDIT PAR’. The keypad

will then prompt you for the Partition to add or edit. You

must select Partition 1 for a system that has no additional

Partitions.

The factory default setting for all options is provided in the

Programming Work Sheets as well as programming

‘HOTKEYS’ for the option to allow quick programming.

Complete the Programming Work Sheets located in Book

4. Having this information prepared before programming

the panel will speed up the process considerably.

All information for the panel may be entered in the

Programming Work Sheets.

Any zone expanders on the system will include a similar

sheet and the information should be completed for

these as well.

There is no set order in which the panel must be

programmed, however, if you use the following guideline it

may simplify the programming of the panel for the first time.

Step 1 - Define all Partitions

When the panel is first powered up the 16 zones on the

main panel are assigned to Partition 1. Additional zone

expanders enrolled to the system are NOT assigned to

any Partition.

Any zones from 1 through 16 that are required on a

different Partition must be DELETED from Partition 1

before they are ADDED to another Partition. Any zones

above Zone 16 must be ADDED to the proper Partition.

See “Zone Assignment” in the Programming Manual (Book

3) for the procedure to add and delete zones.

When you ADD each zone to the proper Partition it will

save time if you also program the Zone Label, Zone Type

and Zone Options. All of this information may be entered

in the Programming Work Sheets located in Book 4 and in

the programming work sheet included with each Zone

Expansion module.

Note: Do not program any of the system outputs until

all partitions have been added to the system. All

output types that are selectable by partition will only

allow the choice of enabled parts.

Step 2 - Program the System

Now that the Partitions have been defined and zones

programmed, you are ready to program the rest of the

system. It is best to follow the Programming Work Sheets

starting at the beginning and carefully programming each

section. Having the required information entered ahead of

time will speed up this process considerably.

Once the Installer Programming is complete you can

program user functions ([✱][6][Master Code]). Next,

features on each partition can be enabled. Go to a

keypad assigned to the desired partition and enable the

features through [✱][6][Master Code] commands.

Step 3 - Program user Codes

From default the PC4020 comes with one user code

assigned as a Grand Master Code (‘1234’ for 4 digit

option, or ‘123456’ for 6 digit option). The other 127 user

codes, 4 digit or 6 digit, may be programmed by entering

User Programming Commands ([✱][5][Access Code]).

See ‘Programming Additional Access Codes Using a

System Master Code or a Supervisory Code’ section in

this manual.

Step 4 - Testing the System

See “Bell/Comm Test” under [✱][6] User Functions or do

the following. Contact the monitoring station to request a

transmission test. Plug the telephone cord into the RJ31-X

jack. If a DTS-1 is being used to monitor communicator

transmissions, connect it to the telephone line and place

the DTS-1 in the line mode by pressing the red “LINE/

LOCAL” button. Arm the panel, wait for the exit delay to

expire and trip a detector on an instant circuit. Wait for the

communication to complete. Disarm the panel and check

with the monitoring station to confirm acceptance of the

transmission. Perform additional transmissions required

by the monitoring station.

Check the “TROUBLE” light on the keypad. If it is on,

press [✱] then [2] to determine the trouble. The “Trouble

Display” section in “Keypad Functions” gives a

description of the different trouble conditions.

Step 5 - Instructing the End User

Describe system operation to authorized users.

Provide user with the instruction manual and instruct them

to read it to become familiar with the system operation.

Instruct the user to test the system on a regular basis as

described in the Instruction Manual. The Master Code

should be changed from the default setting and recorded.

There is a wide range of possible uses for the [✱][4] and

[✱][7] commands which are not described in the

instruction manual. Be sure to explain the functions of the

[✱][4] Sensor Reset and the [✱][7] Utility Output to the

user if they are incorporated into the system.

Hardware Reset of Memory to Factory

Defaults

If the Installer’s Code is lost through inadvertent

programming, the only means of reprogramming the

system is by a hardware reset. If the Installer’s Lockout is

enabled, there is no way to reprogram the system without

entering the correct Installer’s Code.

The PC4020 can also be reset through software in the

installer’s programming. See “Factory Default” in the

Programming Guide.

Note: Panels returned to DSC with the Installer’s

Lockout feature enabled and no other apparent

problems will be subject to an additional service

charge.

To reset the panel to factory default conditions:

1.Power the system down by removing both AC and

battery power to the main panel.

2.Short the zone 1 terminal and the PGM terminal on the

main panel.

3.Restore power to the main panel.

4.Wait for 20 seconds then remove the short between

the PGM and zone 1.

5.The system will have reloaded the memory with

factory defaults. All modules will have to be enrolled

again. The event buffer is the only part of memory that

is retained during a factory default.

Control Panel

16 zones

• 16 fully programmable supervised zones (EOL

resistor)

• Programmable for Double EOL resistors

Audible alarm output

• Bell output

700 mA, PTC 2.5 Amps, 12 VDC - commercial

11.6 - 12.6 VDC - residential

• Steady or pulsed output

Nonvolatile RAM (Internal Memory)

• Does not lose codes or system status on complete AC

and battery failure

Programmable output

• Transistor switch sinks 3 A to ground

• Programmable for 1 of 35 options

Powerful 1.5 amp regulated power supply

• 500 mA auxiliary supply, 11.6 - 12.6 VDC

(400 mA for UL Listed systems)

• Separate PTC for battery, auxiliary supply and bell

output

• Electronic shut down protection of the Combus

• Supervision for loss of AC power, low battery, electronic

shut down of modules

• Internal clock locked to AC power frequency or optional

crystal time base

Switched Auxiliary Supply Output

• Programmable for 1 of 35 options

• 11.6 - 12.6 VDC

• 300 mA maximum

Battery

• 12 volt 4 Ah minimum rechargeable gel-cell or sealed

lead-acid battery

Transformer

• 16.5 VAC, 40 VA

Output Voltage

Typically, with normal AC on and a fully charged battery,

the output voltage will be 13.8 VDC. With AC off and the

battery discharging, the voltage will go below 10 volts and

then battery cutoff will occur preventing further discharge.

Devices that require power from the control panel should

be capable of operation over the voltage range of 10 to 14

VDC.

Remote Keypad

• Four wire (QUAD) hook-up

• Alphanumeric liquid crystal display

• Built-in piezoelectric buzzer

• Full annunciation of zones and system status

• Dimensions 5.5” x 4.5” x 1” deep (150 x 114 x 25 mm)

• Rated current draw of 55 mA

PC4020 MAIN BOARD

SPECIFICATIONS

PC4400 Serial Interface Module

• True RS-232 technology

• Handshake software switches

• Protocol XON/XOFF or DTR

• 5 possible baud rates 300, 600, 1200, 2400 and 4800

• DVAC communications†

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 35 mA

• Provides Tamper Reporting Codes

• Low Combus supervision to PC4020 Main Board

Note: 4800 Baud is only available on PC4400 software

version 2.00 and above.

LCD4500 Remote Keypad

• Up to 16 keypads on system

• Alphanumeric liquid crystal display

• Built-in piezoelectric buzzer

• Full annunciation of zones and system status

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 55 mA

• Provides Tamper Reporting Codes

• Low Combus supervision to PC4020 Main Board

• Dimensions 5.75" x 4.5" x 1" deep (144 x 114 x 25 mm)

Escort4580 (Voice Prompting Module)*

• One module per system

• Full voice prompts for all major user accessible

sections

• Four wire quad connection to Combus

• Nominal current draw of 70 mA - 140 mA

• Automation Control capabilities - up to 32 Automation

Module per system

• Low Combus supervision to the main board

* These devices are not UL listed.

† These features have not been investigated by UL.

PC4108 Expansion Module

• Up to 128 zones total on system

• 8 zone expansion module

• Normally closed loops, EOL resistor, Double EOL

resistor support

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 25 mA

• Provides Tamper Reporting Codes

• Low Combus supervision to PC4020 Main Board

PC4116 Expansion Module

• Up to 128 zones in total on system

• Normally closed loops, EOL resistor, Double EOL

resistor support

• 16 zone expansion module

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 30 mA

• Provides Tamper Reporting Codes

• Low Combus supervision to PC4020 Main Board

PC4164 Expansion Module*

• Up to 64 zones in total on the system

• One module per system

• 64 zone wireless expansion module

• Support for Universal transmitters and PIRs

• Normally closed and zone module tamper support

• 4 wire quad hookup to the PC4164

• Nominal current draw of 110 mA

• Provides zone alarm/zone low battery/zone tamper

reporting codes

• Low Combus supervision to the PC4020

PC4204 High Current Output Module

• 4 output high current module

• Up to 16 modules on system

• Minimum 40 VA 16-18 volt transformer required

• Minimum 4 Amp-Hour, 12 volt battery required

• Each output programmable for 1 of 35 options

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 25 mA

• Provides Tamper and Trouble Reporting Codes

• Low Combus supervision to PC4020 Main Board

• 1.5 Amp output

PC4216 Low Current Output Module

• 16 output low current module

• Up to 9 modules on system

• All module programmable for all 16 outputs, 1 of 35

options for each

• Programmable as alarm annunciators or zone followers

• Four wire (QUAD) hook-up to Combus

• Nominal current draw of 15 mA

• Provides Tamper Reporting Codes

• Low Combus supervision to PC4020 Main Board

MODULE

SPECIFICATIONS

This “Terminal Connections” section only refers to the

main board of the PC4020 system. Other connections are

shown in the module wiring diagrams.

“AC” Power Terminals

Use a 16.5 VAC transformer with a minimum 40 VA rating

to supply AC power to the PC4020. The transformer

should not be connected to an outlet that is controlled by

a switch. If AC failure occurs, it will be displayed as a

trouble on the keypad (see “Keypad Commands, [✱][2]

Trouble Conditions”). It can also be transmitted to the

monitoring station as a trouble condition (see

“Programming Manual”).

Auxiliary Power Terminals “AUX” and “GND”

The auxiliary power supply can be used to power motion

detectors and other 12 VDC devices. The “AUX” (positive)

and “GND” (negative) terminals provide 500 mA when the

PC4020 is used with one keypad. For each additional

module on the Combus, the auxiliary supply rating must

be reduced by the current rating of that module. The

auxiliary supply is PTC at 1 amp and a Main Aux Trouble

Reporting Code can be transmitted if the PTC fails. (See

“Programming Manual”.)

Switched Auxiliary Power Terminals

“SW AUX” and “GND”

The “SW AUX” terminal is positive while the “GND”

terminal is negative. The 500 mA auxiliary supply rating

must be reduced by any current taken from the switched

auxiliary supply which shares the same fuse as the

auxiliary supply. This output is fully programmable, but is

most commonly used with the “Sensor Reset” option,

allowing the user to control the switch from the keypad.

(See “Sensor Reset”.)

Bell/Siren Terminals

“BELL +” and “BELL -”

These terminals are for powering bells or other devices

requiring a steady output voltage on alarm. The bell

output is PTC at 2.5 amps. When connecting sirens

(speakers with siren driver already built-in), be sure to

observe the correct polarity. Connect the positive lead to

the “BELL +” terminal and the negative lead to the “BELL

-” terminal.

If no siren or bell is used, connect a 1000 ohm resistor

(brown, black, red and gold) between “BELL +” and

“BELL -”.

TERMINAL

CONNECTIONS

Programmable Output Terminal “PGM ”

The operation of the Programmable Output depends upon

which option is selected in the programming table. See

the Programming Manual for a list of options for the “PGM”

output. The “PGM” is a 3A (maximum) switch to ground. A

small relay, a buzzer or other DC operated device may be

connected between the “AUX” (positive) terminal and the

“PGM” (switched negative) terminal to interface with

controlled devices.

Combus Terminals

“RED”, “BLK”, “YEL” and “GRN”

Connect the red wire of the Combus to the “RED” terminal,

the black wire to the “BLK” terminal, the yellow wire to the

“YEL” terminal and the green wire to the “GRN” terminal.

The Combus is wired in the same manner on all modules.

The Combus is used by the main panel to communicate

with and supply power to the modules.

The Combus power supply terminals are fused

electronically (max. 500 mA with no load on AUX).

NOTE: When connecting modules to the Combus the

system must not be powered.

Zone Input Terminals “Z1” to “Z16”

Zone inputs “Z1” to “Z16” can be supervised End of Line

(EOL) resistor circuits, Double EOL circuits or normally

closed loops. If EOL are used, each input must be

terminated with a 5600 ohm EOL resistor (green, blue, red

and gold). An alarm condition will be created if a normally

open contact is used to short across the EOL resistor. A

trouble is created if normally closed contacts, wired in

series with the EOL resistor, are opened. See “Zones

EOL” in the Programming Manual. See the wiring diagram

for normally open and normally closed contact

connections.

If Double EOL circuits are being used, all zones will use

Double EOL resistors, except Standard Fire zones, Auto

Verify Fire zones, Delay Fire Zones, Links Supervisory

Zones, Links Answer, and Forced Answer zones. These

zones must only be connected using the EOL resistor.

Double EOL resistors allows the zone to be capable of

detecting zone tampers. The tamper resistor (5600 Ohm)

is placed across the alarm activating device, and the

single EOL resistor (5600 Ohm) is placed between the

alarm contact and the tamper contacts. This configuration

will allow the panel to detect Zone faults (zone shorted) ,

zone tampers (open zone), open zones (alarm condition

of 11200 Ohms), and restored zones (5600 Ohms).

If the zone is disarmed and the tamper (open) or fault

(short) condition is tripped a buzzer will sound from all

partition keypads for the length of Bell Time Out or until an

access code is entered. A zone tamper will be sent to the

monitoring station if programmed. See Reporting Codes

for details.

If the zone is armed and the tamper is activated, it will

transmit and log both the tamper alarm and the zone

alarm. There will be no buzzer sounded if the zone is

armed (unless the zone is programmed as a 24 hour

buzzer zone). See the “Control Panel Wiring Diagram” for

detail on the hookup procedure.

The type of circuit or zone definition (delay, instant, 24

hour, silent, audible, etc.) is programmed from the keypad

using the installers programming commands.

Telephone Terminals

“TIP”, “RNG”, “T-1” and “R-1”

The wires from the RJ31-X telephone jack are connected

to these terminals in the following way.

Note: For proper operation, there must be no other

telephone equipment connected between the

control panel and the telephone company’s

facilities.

Ensure that plugs and jacks meet the dimension,

tolerance and metallic plating requirements of 47

C.F.R. Part 68 Subpart F.

TIP Green wire

Incoming line from

RNG Red wire

telephone company

T-1 Brown wire

Outgoing line to

R-1 Grey wire

house telephone(s)

Battery Connections

Do not connect the battery or the transformer until the

wiring is complete. Connect the red battery lead to the

positive battery terminal and the black lead to the

negative battery terminal. If the connection is reversed the

battery PTC will blow.

Many of the functions in the PC4020 have limited access

so that only certain users may have control of special

functions. The installer can program the 2nd Master Code

to enable it and have access to the entire panel’s

operations the same as the Grand Master.

• System Master Code users can have access to all end-

user options.

• Supervisory Code users can have access to options

related to their partition.

• All other types of users have options available to them

for their partitions.

All of the above mentioned keypad functions are listed in

the following pages.

Introduction

The LCD4500 remote keypad provides complete

information and control of the PC4020 control panel.

• The panel can be fully programmed from any keypad.

• The LCD display provides alarm and status indication

for the alarm circuits as well as guiding the user in

operating the system.

• The built-in buzzer lets the user hear correct key entries

and other alert signals.

• The 12 digit keypad is used for code entry and other

programming functions. All keypad entries are made by

pressing one key at a time.

The keypad is normally in the arm-disarm mode. In this

condition, the LCD message indicates the status of the

system. The “Enter Code to Arm System” message

comes on when all zones are closed. The system can be

directed to perform other functions such as zone

bypassing, displaying trouble conditions, displaying

alarm memory and programming by entering one of the

various [✱] commands described below. Pressing the [#]

key or not making any key entry for 2 minutes always

returns the keypad to the arm-disarm mode.

Partitions

The PC4020 can have up to 128 zones. These zones can

be divided by the installer into 8 separate partitions, that

can be armed and disarmed separately. Zones can be

assigned to more than one partition. Keypads can be

individually assigned as a global keypad or to a specific

partition. More than one keypad can be global, or can be

assigned to each partition. User codes can be enabled to

work on one or multiple partitions in the access code

partition mask. System Master codes can arm and disarm

any partition from any keypad. The default setting for the

PC4020 has only partition 1 enabled with zones 1 to 16

assigned to it. To enable more partitions, enter the Partition

Area menu of the Installer’s Programming section, and

select to add/edit the partition to be enabled.

Access Codes

An access code is a 4 or 6 digit (optional) number which

will permit access to the system, i.e. Arm/Disarm control,

Installer’s Programming etc. User access codes are

programmed in the User Programming section [✱][5]. The

default access code is ‘1234’ for 4 digit option, and

‘123456’ for 6 digit option. See ‘User Programming

Commands’ for details on programming access codes.

Partition Status Enunciator

Enabling the Full System Status Toggle in the partition

toggle options will display the current status of all

partitions on the partition keypads. This feature can also

be enabled on global keypads by enabling the Global

System Status Toggle in the system toggle options.

The keypads will display

122

233

344

455

566

677

788

ARR

RNN

NFF

F!!

!AA

ARR

RNN

A = Armed

R = Ready

N = Not Ready

F = Force armed

! = Alarm memory on Partition

Only enabled partitions will be displayed on the partition

status enunciator.

Note: Partition keypads will not display the partition

status enunciator while armed.

Global Keypads

What is a Global Keypad?

A global keypad is a keypad which belongs to all

partitions. It can be accessed by all system users who

have a valid access code with the global access attribute

enabled. The keypad will prompt the user to arm or

disarm their partition(s). The global keypad can also be

“loaned” to a partition by selecting options from the global

menu then selecting the desired partition. The users can

only access partitions which are assigned to their codes.

Why should a Global Keypad be used?

Global keypads allow the entire system to be controlled

by one keypad. This is beneficial if the keypad is to be

located in a central area, for example, the lobby of an

office building where the zones are common to all

partitions and each office contains individual zones.

How to create a Global Keypad?

The global keypad may be any keypad on the system. The

first keypad on the system is enrolled as a Partition 1 keypad.

It may be made into a global keypad by selecting the option,

“KYPD #1 Global” found in the system toggle options of

Installers Mode. If multiple partitions are enabled on the

system this will assign the keypad to all active partitions.

When the next keypad is enrolled onto the system the

keypad will prompt with the message “Select (01) < >”,

options 01 - 08 are the usual partition assignments, the

last option (09) is “Global Keypad”.

SYSTEM

KEYPAD FUNCTIONS

How to use a Global Keypad?

The Global Keypad will display the message

ENTER YOURENTER YOUR

ENTER YOUR

ACCESS CODEACCESS CODE

ACCESS CODE

or the full system status will be displayed if the global

system status option is enabled, or the clock will be

displayed if global clock display is enabled. From this

state any user entering a valid access code with the

global access attribute enabled on their code, may

access the system. The system can be directed to

perform functions such as arming/disarming and all [✱]

mode functions. No function can be performed without

first entering a valid access code.

•Single Partition Access Code

ENTER YOURENTER YOUR

ENTER YOUR

ACCESS CODEACCESS CODE

ACCESS CODE

The user enters a valid single partition access code.

[*] TO VIEW[*] TO VIEW

[*] TO VIEW < >< >

< >< >

< >

SYSTEM TROUBLESSYSTEM TROUBLES

SYSTEM TROUBLES

This message will be displayed if there are troubles on

the system and the installer has enabled the option

“GLB KYPD TRB” in the system toggles section.

VIEW TROUBLEVIEW TROUBLE

VIEW TROUBLE < >< >

< >< >

< >

(trouble message)(trouble message)

(trouble message)

Press [✱] to view the troubles on the system. The user

can scroll through the troubles by using the [<][>] keys.

(Partition label)(Partition label)

(Partition label)

[*] TO ARM[*] TO ARM

[*] TO ARM < >< >

< >< >

< >

This message will be displayed if the partition is ready

to be armed. Press the [✱] key to arm.

WARNINGWARNING

WARNING

BYPASS ACTIVEBYPASS ACTIVE

BYPASS ACTIVE

This message will be displayed for 3 seconds if the

partition is armed with zones bypassed.

PARTITION ARMEDPARTITION ARMED

PARTITION ARMED

WITH OPEN ZONESWITH OPEN ZONES

WITH OPEN ZONES

This message will be displayed for 3 seconds if the

partition is armed with force armable zones open.

EXIT DELAYEXIT DELAY

EXIT DELAY

IN PROGRESS...IN PROGRESS...

IN PROGRESS...

This message will be displayed for 3 seconds when a

partition is armed.

ENTER YOURENTER YOUR

ENTER YOUR

ACCESS CODEACCESS CODE

ACCESS CODE

After the exit delay in progress message has been

displayed the keypad will return to this message.

(Partition label)(Partition label)

(Partition label)<<

<>>

* FOR OPEN ZONES* FOR OPEN ZONES

* FOR OPEN ZONES

If the partition is not ready to be armed because of open

zones on the partition, this message will be displayed.

ZONE OPENZONE OPEN

ZONE OPEN < >< >

< >< >

< >

(Zone label)(Zone label)

(Zone label) OO

Press the [✱] key to view the open zones on the

partition. Open zones can be viewed by pressing the

[<] [>] keys.

[*]TO BYPASS[*]TO BYPASS

[*]TO BYPASS

ALL OPEN ZONESALL OPEN ZONES

ALL OPEN ZONES

After all open zones have been viewed the user will be

given the option to bypass all open zones. To bypass

all open zones press the [✱] key.

(Partition label)(Partition label)

(Partition label)<<

UNABLE TO ARMUNABLE TO ARM

UNABLE TO ARM

This message will be displayed if the partition is not

ready to be armed because of something other then

open zones on the partition.

(Partition label)(Partition label)

(Partition label)

[*] TO DISARM[*] TO DISARM

[*] TO DISARM < >< >

< >< >

< >

This message will be displayed if the partition is armed.

NO ALARMSNO ALARMS

NO ALARMS

IN MEMORYIN MEMORY

IN MEMORY

Press the [✱] key to disarm the partition. If the partition

is disarmed and no alarms occurred during the current

armed period this message will be displayed for 3

seconds.

ALARM MEMORYALARM MEMORY

ALARM MEMORY < >< >

< >< >

< >

(partition label)(partition label)

(partition label)

If the partition is disarmed with alarms in memory, this

message is displayed. Press the [<][>] keys to scroll

through the partitions that have alarm memory on them.

[*]FOR OTHER[*]FOR OTHER

[*]FOR OTHER

OPTIONSOPTIONS

OPTIONS < >< >

< >< >

< >

If the user wishes to perform a function to a partition

that is not available through the global menu, the

keypad can be loaned to the desired partition be

pressing the [✱] key at this option.

ACCESSINGACCESSING

ACCESSING

(Partition label)(Partition label)

(Partition label)

When a keypad is loaned to another partition this

message will be displayed for 3 seconds. Once the

keypad is loaned to another partition, it will function as

if it was a keypad that belonged to that partition. The

user will be able to perform all [✱] functions (e.g. [✱] [7]

Door Strike) and disarm the panel using conventional

methods.

EXITING FROMEXITING FROM

EXITING FROM

(Partition Label)(Partition Label)

(Partition Label)

The keypad will return to global mode after 20 seconds

of no key presses made (this time is programmable by

the installer). The keypad will also return to global mode

if the [#] key is pressed. This message will be displayed

for 3 seconds then the keypad will return to global mode.

•Multi-partition Access Code

ENTER YOURENTER YOUR

ENTER YOUR

ACCESS CODEACCESS CODE

ACCESS CODE

The user enters a valid multi partition access code.

[*] TO VIEW[*] TO VIEW

[*] TO VIEW < >< >

< >< >

< >

SYSTEM TROUBLESSYSTEM TROUBLES

SYSTEM TROUBLES

This message will be displayed if there are troubles on

the system and the installer has enabled the option

“GLB KYPD TRB” in the system toggles section.

VIEW TROUBLEVIEW TROUBLE

VIEW TROUBLE < >< >

< >< >

< >

(trouble message)(trouble message)

(trouble message)

Press [✱] to view the troubles on the system. The user

can scroll through the troubles by using the [<][>] keys.

[*] TO ARM[*] TO ARM

[*] TO ARM < >< >

< >< >

< >

YOUR PARTITIONSYOUR PARTITIONS

YOUR PARTITIONS

This message will be displayed if all partitions that the

access code belongs to are ready to be armed. Press

the [✱] key to arm all partitions that the code belongs to.

The panel will only arm partitions that belong to the

entered access code.

UNABLE TO ARMUNABLE TO ARM

UNABLE TO ARM

YOUR PARTITIONSYOUR PARTITIONS

YOUR PARTITIONS

This message will be displayed if any one of the partitions

that the access code belongs to is not ready to be armed.

[*] TO DISARM[*] TO DISARM

[*] TO DISARM < >< >

< >< >

< >

YOUR PARTITIONSYOUR PARTITIONS

YOUR PARTITIONS

This message will be displayed if any of the partitions

that the access code belongs to are armed. Press the

[✱] key to disarm all partitions that the access code

belongs to. The panel will only disarm partitions that

belong to the entered access code.

(Partition label)(Partition label)

(Partition label)

[*] TO ARM[*] TO ARM

[*] TO ARM < >< >

< >< >

< >

Press the [<][>] keys to scroll through the partitions. Note

that only partitions that belong to the access code entered

can be viewed. This message will be displayed if the

partition is ready to be armed. Press the [✱] key to arm.

WARNINGWARNING

WARNING

BYPASS ACTIVEBYPASS ACTIVE

BYPASS ACTIVE

This message will be displayed for 3 seconds if the

partition is armed with zones bypassed.

PARTITION ARMEDPARTITION ARMED

PARTITION ARMED

WITH OPEN ZONESWITH OPEN ZONES

WITH OPEN ZONES

This message will be displayed for 3 seconds if the

partition is armed with force armable zones open.

EXIT DELAYEXIT DELAY

EXIT DELAY

IN PROGRESS...IN PROGRESS...

IN PROGRESS...

This message will be displayed for 3 seconds when a

partition is armed.

ENTER YOURENTER YOUR

ENTER YOUR

ACCESS CODEACCESS CODE

ACCESS CODE

After the exit delay in progress message has been

displayed the keypad will return to this message.

(Partition label)(Partition label)

(Partition label)<<

* FOR OPEN ZONES* FOR OPEN ZONES

* FOR OPEN ZONES

If the partition is not ready to be armed because of open

zones on the partition, this message will be displayed.

ZONE OPENZONE OPEN

ZONE OPEN < >< >

< >< >

< >

(Zone label)(Zone label)

(Zone label) OO

Press the [✱] key to view the open zones on the

partition. Open zones can be viewed by pressing the

[<] [>] keys.

[*]TO BYPASS[*]TO BYPASS

[*]TO BYPASS

ALL OPEN ZONESALL OPEN ZONES

ALL OPEN ZONES

After all open zones have been viewed the user will be

given the option to bypass all open zones. To bypass

all open zones press the [✱] key.

(Partition label)(Partition label)

(Partition label)<<

<>>

UNABLE TO ARMUNABLE TO ARM

UNABLE TO ARM

This message will be displayed if the partition is not

ready to be armed because of something other then

open zones on the partition.

(Partition label)(Partition label)

(Partition label)

[*] TO DISARM[*] TO DISARM

[*] TO DISARM < >< >

< >< >

< >

This message will be displayed if the partition is armed.

NO ALARMSNO ALARMS

NO ALARMS

IN MEMORYIN MEMORY

IN MEMORY

Press the [✱] key to disarm the partition. If the partition is

disarmed and no alarms occurred during the current armed

period this message will be displayed for 3 seconds.

ALARM MEMORYALARM MEMORY

ALARM MEMORY < >< >

< >< >

< >

(partition label)(partition label)

(partition label)

If the partition is disarmed with alarms in memory, this

message is displayed. Press the [<][>] keys to scroll

through the partitions that have alarm memory on them.

[*]FOR OTHER[*]FOR OTHER

[*]FOR OTHER

OPTIONSOPTIONS

OPTIONS < >< >

< >< >

< >

If the user wishes to perform a function to a partition

that is not available through the global menu, the

keypad can be loaned to the desired partition.

[*]TO SELECT[*]TO SELECT

[*]TO SELECT

(Partition label)(Partition label)

(Partition label)

Press the [<][>] keys to scroll to the desired partition,

then press the [✱] key.

ACCESSINGACCESSING

ACCESSING

(Partition label)(Partition label)

(Partition label)

When a keypad is loaned to another partition this

message will be displayed for 3 seconds. Once the

keypad is loaned to another partition, it will function as if it

was a keypad that belonged to that partition. The user will

be able to perform all [✱] functions (e.g. [✱] [7] Door

Strike) and disarm the panel using conventional methods.

EXITING FROMEXITING FROM

EXITING FROM

(Partition Label)(Partition Label)

(Partition Label)

The keypad will return to global mode after 20 seconds of

no key presses made (this time is programmable by the

installer). The keypad will also return to global mode if the

[#] key is pressed. This message will be displayed for

three seconds, then the keypad will return to global mode.

With the option global keypads annunciate all entry delays

disabled, audible entry delay will only be heard on the

Global keypad when all activated partitions are armed. If

the option global keypads annunciate entry delays is

enabled, then any audible entry delay will be enunciated

on global keypads.

The Trouble LED of the Global keypad will activate for all

troubles, including fire zones that belong to just one

partition. If the “Global Keypad Displays Trouble” toggle

is disabled, the user must enter a valid access code and

then loan the keypad to their partition. From here the

user can enter [✱] [2] to view the trouble, if it belongs to

their partition. If the option is enabled, the troubles can

be viewed from the global menu.

To access the System Master Menu from a global keypad,

select a partition, re-enter the System Master Code, then

press [9] or use the [<][>] keys to scroll through the

menu. Press [✱] to select the System Master options.

System Master Code Functions

System Master Codes may perform any function for any

partition on the system except change or delete the

System Grand Master Code. Enter [System Master Code]

[9] to display the System Master Code Function Menu:

[0] View Event Buffer [1] Set System Time

[2] Set System Date [3] Enable DLS Window

[4] System Reset [5] Previous Menu

[0] View Event Buffer - This function allows any Master

Code to review the Event Buffer on the keypad display.

The first line of the display will show the event number

and the partition on which the event occurred; the

second line of the display will show the date and time

of the event. Press the [✱] key to display a description

of the event. Use the [<] [>] keys to scroll through the

list of events in the Event Buffer. Event 001 is the most

recent event and 512 is the oldest one.

[1] Set System Time programs the system’s 24 hour

clock. Enter 4 digits in 24 hour time to set the clock,

the first 2 digits are the hour, the last 2 digits are the

minutes. For example, to program 2:35 pm, type 1435.

[2] Set System Date programs the system’s calendar.

Enter 6 digits, the first two digits are the month, the

middle 2 digits are the day, and the last two digits are

the year. For example, to program Feb 14, 1994 type

021494.

[3] Enable DLS Window - The end user can enable ring

detect for 60 minutes to allow a computer to call the

panel. The installer can disable this function in the DLS

section of the installer’s programming.

[4] System Reset - A System Reset turns off the power to

the Combus for 5 seconds. No programming will be

lost and the time will not have to be reprogrammed. A

system reset should be done if there is a Combus

Communications fault or an Internal fault.

[5] Previous Menu - If the user decides to do nothing,

either select this option, or press the [#] key to return

to the arm/disarm menu.

Installer’s Programming Code

A default installer’s programming code “4020” is programmed

into the PC4020. This code is used with the [✱][8] command

by the installer to gain access to the system in order to enter

panel or communicator program information. The installer’s

program code may be changed by the installer.

Auto-bypass/Home-Away Arming

If a correct access code is entered and you do not exit the

premises, the system will, at the end of the Exit delay time,

arm with interior zones automatically bypassed if those

interior zones have been programmed as “Home-Away”

zones. These zones will remain bypassed until [✱][1] is

entered to reactivate bypassed home-away zones.

This is a convenience feature for the user who wishes to

remain on the premises with the system armed. The user

does not have to manually bypass the Home-Away zones.

To reactivate the Home-away zones that have been

automatically bypassed, press [✱][1]. This command is a

quick method of fully arming the system in residential

applications before going to bed.

Note: The auto-bypassed zones will only send a

tamper alarm when the tamper condition is activated,

using Double EOL resistors.

Partition Keypads

Arming

Close all protected doors and windows and stop movement

in areas covered by motion detectors.

The “Enter Code To Arm System” message should be on

the LCD display. The system cannot be armed unless the

“Enter Code to Arm System” or “Secure System or Enter

Code” message is displayed.

If Double EOL resistors are being used, 3 different

messages can be displayed when viewing open zones,

Zone Open, Zone Tamper and Zone Fault. Zone Open will

be displayed if the zone is in the alarm state (total resistance

between the zone terminal and common is 11200 ohms),

Zone Fault will be displayed if the zone is shorted, and Zone

Tamper will be displayed if the zone is open.

The “Secure System or Enter Code” message is used to

indicate to the user that a force armable zone is open, and

the partition can still be armed. After the partition is armed, if

the force armable zone is secured it will become an active

zone, and will cause an alarm if the zone opens again.

To program a zone as force armable, see “Zone Options” in

the Programming Manual.

Enter a single partition access code. As each digit is

entered the keypad will beep.

• If the access code was entered incorrectly, the

keypad will beep steadily for 2 seconds.

• If the code was entered correctly but the message

“Secure System Before Arming” is on the display, the

keypad will beep quickly followed by a steady tone.

• When the correct code is entered, the “Exit delay in

Progress” message will come on and the keypad will

beep quickly.

If enabled, a timer will appear in the right side of the

display indicating the remaining time in the exit delay. Exit

the premises through the designated exit-entry door. At

the end of the allowed exit time the message on the

keypad will change to “Enter Code to Disarm System”.

See the “Installer’s Programming [✱][8] Command”

section on how to change the exit time. Also see “Quick-

arm” and “At-home Arm”.

If a multi partition access code is entered the keypad will

display the message

(0) TO ARM(0) TO ARM

(0) TO ARM < >< >

< >< >

< >

(Partition Label)(Partition Label)

(Partition Label)RR

The lower right hand corner of the display will show the

partition status using the letter “R” for Ready, “N” for Not

Ready, “A” for Armed and “!” for Partition is in Alarm.

Use the [<] [>] keys to scroll though the assigned

partitions. Only partitions to which the access code is

assigned will be displayed.

To arm the partition you are in simply press [✱] or use the

hotkey (0). The message

EXIT DELAYEXIT DELAY

EXIT DELAY

IN PROGRESSIN PROGRESS

IN PROGRESS

will appear on the keypad with the exit delay timer if it is

enabled. Instead of arming their own partition, if the user

decides to select another partition the message

SELECT (0)SELECT (0)

SELECT (0) < >< >

< >< >

< >

ARM PARTITIONARM PARTITION

ARM PARTITION RR

will be displayed. Selecting (0) “To Arm” will arm the

selected partition and display the message

EXIT DELAYEXIT DELAY

EXIT DELAY

IN PROGRESSIN PROGRESS

IN PROGRESS

for 2 seconds and then return the user to the arming menu

of their own partition.

If (1) “For Options” is selected the user will be prompted

with the message

ACCESSINGACCESSING

ACCESSING

(Partition Label)(Partition Label)

(Partition Label) .

From here the user is capable of performing all [✱]

functions (e.g. [✱] [7] Door Strike) and arm the panel

using conventional methods.

Once the [#] key is pressed or the keypad timeout expires

(no key presses made), the keypad will return to its home

partition displaying the message

RETURNING TORETURNING TO

RETURNING TO

(Partition Label)(Partition Label)

(Partition Label) .

Disarming

Enter the premises through the designated exit-entry door.

The keypad buzzer will be on. Go to the keypad and enter

the 4 digit or 6 digit access code. If an error is made in

entering the code, press the [#] key and enter the code

again. The “Armed” light will go out and the keypad

buzzer will stop. The correct access code must be

entered before the allowed entry time expires. To change

the entry time see “Installers Programming Command”,

[✱][8]. If an alarm occurred while the panel was armed,

the “View Memory” message will be on the display with

the zone label for the zone that caused the alarm. The

display will keep those messages on for two minutes or

until the [#] key is pressed to return the panel to the

normal arm-disarm mode.

To disarm another partition with a multi-partition access

code, select the partition. The message

SELECT (0)SELECT (0)

SELECT (0)

Disarm PartitionDisarm Partition

Disarm Partition

will be displayed. Press [✱] or [0] to disarm the partition.

Zone Bypassing

[✱] [1]

A bypassed zone will not cause an alarm. If a zone is

bypassed the panel may be armed even if the zone is

open. Use zone bypassing when access is needed to part

of the protected area. Also, damaged wiring or contacts

on a zone may be temporarily bypassed until repairs can

be made so that the panel can be armed.

To bypass zones, enter [✱] [1]. An access code may be

required if the installer has enabled that option. A menu

will appear.

[0] Bypass Open Zones allows the user to bypass only

the open zones that are on that partition. Use the [<][>]

keys to scroll through the open zones. Next to the zone

label will the a [!] this character is used to indicate that

the zone is open. To select the open zone to be bypassed

press the [✱] key. A [✱] will appear next to the zone label

to indicate that the zone has been bypassed.

[1] Bypass Zones takes you immediately to bypassing

zones. Use the [<] [>] to select the zones to be bypassed

and press the [✱] key to select the zone. A “✱” will

appear beside the zone label to indicate the zone will be

bypassed when the partition is armed.

A zone search routine allows the user to find the desired

zone to bypass by entering in the first letter of the zone to

search for, and pressing one of the [<][>] keys. The [<]

key will search for the first zone on the partition that

begins with the letter selected. The [>] key will search for

the next zone on the partition that begins with the letter

selected.

The letters of the alphabet have been divided up among

the 1 to 9 number keys on the keypad.

123

ABC1 DEF2 GHI3

456

JKL4 MNO5 PQR6

789

STU7 VWX8 YZ90

Clear

For example, to search for the first zone that begins with

the letter “R”, press the [6] key three times until the letter

“R” is displayed on the keypad between the “< >”. Press

the [>] key, the first zone that begins with the letter “R” will

then be displayed.

[2] Clear Bypasses removes all bypasses from all the

zones in your partition and then takes you to bypassing

zones. None of the zones will have a “✱” beside them.

[3] Recall Bypasses will bypass all the same zones that

were selected the last time zones were bypassed. This is

for users that are always bypassing the same zones.

[4] Previous Menu takes you back to the “Enter Code to

Arm System”.

When the PC4020 is programmed, the ability to bypass

certain zones may be eliminated. In this case, the “✱”

indicator for those zones will not come on in response to

the bypass command. Zone bypasses are automatically

cancelled when the panel is disarmed.

The installer can choose by partition if a code must be

entered with [✱] [1] to bypass zones. Only the zones

assigned to the same partition of the system as the

keypad can be bypassed. Only certain types of access

codes can be used to bypass (See [✱][5]).

Note: At no time can any armed zone be bypassed.

Trouble Display

[✱] [2]

The PC4020 continuously monitors a number of possible

trouble conditions. If one of these conditions occurs, the

keypad “TROUBLE” indicator will light and the audible

indication will sound (two short beeps every 10 seconds).

When the [#] key is pressed the audible indication will

stop, but the trouble indicator light will remain ON until the

trouble is cleared. Trouble conditions can also be

transmitted to the monitoring station. Press the [✱] then

[2] keys to display the types of trouble conditions.

• Battery Trouble • Internal Fault

• AC Trouble • 4204 Battery TBL

• Aux Supply Troub • 4204 AC Trouble

• TLM Trouble • 4204 Aux Trouble

• TLM TBL Line #1 • Ground Fault

• TLM TBL Line #2 • Waterflow TBL

• FTC Trouble • DLS Fault TBL

• Bell CCT Trouble • Zn Sensor Fault

• Fire Trouble • Zn LwBatt Fault

• Fire Trouble 2WS • RF Zn Tamper TBL

• Loss of Time • Automation Fault

• Module Com Fault • Printer Off-Line

• Combus Low Pwr • PC4400 Trouble

• Cellular Trouble

Battery Trouble

A battery trouble will be displayed and

can be reported if the battery is 11.3 volts or less,

disconnected or the battery fuse fails. Battery voltage is

checked once every 4 minutes, so the battery trouble may

not restore instantly when the battery is restored. Initiating

a bell/comm test will check the battery voltage. When DC

Inhibit Arm is enabled the panel will check the condition

of the batteries on the system (main panel and PC4204)

when an access code is entered. If during this check the

battery shows a low voltage condition the arming will be

inhibited. The LCD will display the message "Fail To

Arm... Battery Trouble" when this occurs.

The Control panel and each of the PC4204 modules may

only have 3 battery trouble alarms in a 24 hour period.

After the third battery trouble for a given module the

trouble condition will "Shutdown" until midnight of that

day. The trouble will still be enunciated with the keypad

Trouble LED but the event will not be logged to the event

buffer or be communicated.

AC Trouble

There is no audible annunciation on AC

power failure. The system “Trouble” light will come ON

but the audible indication will not sound until there is a

low battery condition. Transmission delay can be

programmed for 000 to 255 minutes.

Aux Supply Troub -

An Aux trouble is generated if the

aux fuse on the main panel opens, or if the Aux or SW Aux

terminals are overloaded.

TLM Trouble -

A telephone line trouble is generated

when the line voltage drops below 3 volts for more than

30 seconds. A keypad trouble is generated when the

system is disarmed and if selected, a local alarm sounds

when the panel is armed.

TLM TBL Line #1 - When using the PC4700 Fire Module

a telephone line trouble is generated when the line

voltage drops below 3 volts for more than 30 seconds on

line one. A keypad trouble is generated when the system

is disarmed and if selected, a local alarm sounds when

the panel is armed.

TLM TBL Line #2 - When using the PC4700 Fire Module

a telephone line trouble is generated when the line

voltage drops below 3 volts for more than 30 seconds on

line two. A keypad trouble is generated when the system

is disarmed and if selected, a local alarm sounds when

the panel is armed.

FTC Trouble -

If the digital communicator is unsuccessful in

communicating with the monitoring station after 10 attempts,

a Fail to Communicate trouble is generated. If a later attempt

to communicate is successful the trouble is cleared.

Ground Fault - A Ground Fault trouble condition will occur if

the Earth Ground (EGND) connection is shorted to a positive

voltage source or shorted to a non-earth ground potential.

This trouble will generate an audible and visual trouble as

well as a Ground Fault reporting code transmission.

Waterflow TBL - If the Waterflow zone on a PC4700 Fire

Module is opened (WFA or WFB), a visual keypad trouble

(trouble LED will come on) with audible indication and a

Waterflow trouble transmission is generated. The LCD will

show the message "FIRE TROUBLE!! Waterflow TBL", until

the Waterflow zone trouble is restored. If there is more than

one PC4700 trouble condition present these trouble

messages will scroll every 3 seconds to the next message.

Cellular Trouble -

This indicates that the LINKS unit has

one or more of the following trouble conditions: AC,

battery, loss of cellular or a tamper fault.

DLS Fault TBL - This trouble condition will generate an

audible and visual trouble when the control panel fails to

complete communications with the downloading computer.

Zn Sensor Fault - This trouble condition will occur when a

wireless zone fails to report a zone supervisory for (XXX)

minutes. To view which zone has the trouble press the [✱]

key while viewing the trouble condition. The zone(s) with

the trouble condition will be displayed in numerical order

on the display. A keypad trouble is generated when the

system is disarmed and a visual "Zn Sensor Fault" trouble

and trouble reporting code will be transmitted.

Zn LwBatt Fault - This trouble condition will occur when a

wireless zone has a low battery condition. To view which

zone has the trouble press the [✱] key while viewing the

trouble condition. The zone(s) with the trouble condition

will be displayed in numerical order on the display. A

keypad trouble is generated when the system is disarmed

and a visual "Zn Low Batt Fault" trouble and trouble

reporting code will be transmitted

RF Zn Tamper TBL - This trouble condition occurs when

the system toggle option RF Tmp Disarm is disabled and

a wireless zone is tampered on a disarmed partition.

Automation Fault - This trouble condition will occur when

the Escort 4580 losses communication with the Automation

Output control module. An audible trouble (VIA keypad

buzzer) will be generated as well as the trouble LED

activating for the keypads. An Automation Fault trouble

reporting code will be sent to the monitoring station if

programmed. If there is an AC trouble present at the time the

panel will not transmit the Automation Fault reporting code.

Printer Off-Line --

- This trouble condition will occur if the

serial printer connected to the PC4400 serial interface

module goes off-line.

PC4400 Trouble --

- This trouble will be displayed when a

DVAC Fault occurs (The DVAC line from central station is

not present), or a Module Fault occurs (The PC4400

module has failed an internal diagnostics), or if DVAC

communications has been shut down by central.

Bell CCT Trouble -

If the bell fuse opens or the bell circuit

is open, a keypad trouble and a Bell Circuit trouble

transmission are generated.

Fire Trouble -

If a FIRE loop is open circuit, a keypad

trouble and a Fire Loop trouble transmission are

generated. A trouble on the FIRE loop will unconditionally

initiate an audible and visual (trouble light) indication on

the keypad. This means that even if any other previous

trouble has been silenced, a FIRE loop trouble will restart

the keypad buzzer.

Fire Trouble 2WS - If the fire zone on a PC4700 Fire

Module is opened, a visual keypad trouble (trouble LED

will come on) with audible indication and a fire zone

trouble transmission is generated. The LCD will show the

message "FIRE TROUBLE!! 2 Wire Smoke", until the fire

zone trouble is restored. If there is more than one PC4700

trouble condition present these trouble messages will

scroll every 3 seconds to the next message.

Loss of Time -

When the PC4020 is powered up, the

internal time of day clock needs to be set to the correct

time. This trouble is cleared when an attempt is made to

reset the internal time of day clock. See “System Master

Codes” for resetting the time of day clock.

Module Com Fault -

The panel has lost communications

with a module and cannot recover it. Check to see if the

module is connected properly, then do a system reset.

See “Diagnostics” in the Programming Manual to

determine which module is not communicating.

Combus Low Pwr

Modules are not getting enough

voltage from the Combus. Check for proper connection of

Combus, or the Combus needs to be repowered. See

4204 modules and the 4204 PGM Combus power option

for supplying voltage to the Combus. See “Diagnostics” in

the Programming Manual to determine which module has

low voltage.

Internal Fault

A problem has occurred with the Combus

microprocessors. If this trouble occurs, check

connections to the Combus and do a system reset.

4204 Battery TBL

If any PC4204 relay output module’s

battery drops below 11.3 volts, a battery trouble is

generated.

To determine which of the PC4204’s has the low battery,

check the reporting code transmitted to the monitoring

station or check the event buffer printout if there is a

printer attached, or through downloading. The battery

voltage is checked once every 4 minutes. So the battery

trouble may not restore instantly when the battery voltage

is restored.

4204 AC Trouble

If any PC4204 relay output module

loses incoming AC power, the keypad trouble light will

indicate a 4204 AC trouble. But there will be no audible

annunciation until there is also a low battery condition.

The PC4204 AC troubles will be transmitted to the

monitoring station immediately.

4204 AUX Trouble

If the Aux fuse on any PC4204 relay

module should open or if the Aux supply is overloaded, a

4204 Aux trouble is generated.

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