Lexicon 570 User Manual
November 2001
i
Messenger 570
Remote Monitoring System
USER’S GUIDE
It’s never been
so easy, fast, or
inexpensive to
monitor remote sites
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Congratulations on your acquisition of the Messenger 570 Remote Monitoring
System.
Installation and operation of the Messenger 570 system have been designed so
that you can easily, effortlessly realize the remote possibilities placed at your
fingertips by this state-of-the-art telemetry unit.
This User’s Guide outlines the handful of easy, straightforward steps you need to
take to prepare the Messenger 570 system for its monitoring, alarm, control, and
other assignments.
We are committed to helping you realize the “remote possibilities.” If there is a
question that cannot be answered quickly and completely in our documentation
please call our Technical Support Hotline 1-800-232-6237.
Thank you for selecting a Messenger 570 system and welcome to the Gems
Remote Monitoring family.
Dancer Communications, Inc.
Table of Contents
Installation ..................................................................................................................................... 1
A “home” for your Messenger 570 ........................................................................................................ 1
Connecting a Phone Line........................................................................................................................1
Standard Phone Lines ....................................................................................................................................2
Cellular Phones.............................................................................................................................................. 2
Low-Orbiting Satellites .................................................................................................................................2
Connecting a Power Source....................................................................................................................2
AC Operation.................................................................................................................................................2
DC Operation.................................................................................................................................................2
Solar Operation.............................................................................................................................................. 2
Backup Battery........................................................................................................................................2
Enabling the Backup Battery .........................................................................................................................3
Disabling the Backup Battery ........................................................................................................................3
Testing the Backup Battery ...........................................................................................................................3
Attaching the Inputs................................................................................................................................ 3
DIP Switch Settings....................................................................................................................................... 3
Input Wiring ..................................................................................................................................................4
iii
Input Expansion Modules....................................................................................................................... 5
Connecting the Outputs .......................................................................................................................... 5
Output Relays ................................................................................................................................................ 5
Switched AC Outlet .......................................................................................................................................6
Communications ............................................................................................................................ 7
Using a Phone Line.................................................................................................................................. 7
Voice Mode ...................................................................................................................................................7
Modem Mode ................................................................................................................................................8
Fax Mode .......................................................................................................................................................9
Internet Access......................................................................................................................................... 9
Using the RS-232 Port.............................................................................................................................9
Commissioning Checklist ............................................................................................................ 10
Identify the System ........................................................................................................................... 10
Configure the Inputs......................................................................................................................... 10
Configure the Data Logger ..............................................................................................................10
Configuring the Alarm Dialer .........................................................................................................11
Operation...................................................................................................................................... 12
Reports ...................................................................................................................................................12
Input Report ................................................................................................................................................. 12
Output Report ..............................................................................................................................................12
Alarm Report ...............................................................................................................................................13
Phone Directory Report ...............................................................................................................................13
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iv
Security Report ............................................................................................................................................13
Alarm Handling ........................................................................................................................... 14
Alarm Dial-Out Reminder ...........................................................................................................................14
Responding to an Alarm Message - Voice Mode ........................................................................................14
Responding to an Alarm Message - Data Mode (local)...............................................................................15
Control.......................................................................................................................................... 16
Output Control Modes..........................................................................................................................16
Manual .........................................................................................................................................................16
Automatic ...................................................................................................................... .............................. 17
Alarm ...........................................................................................................................................................17
Data Logging/Trending ............................................................................................................... 18
Set-up and Operation............................................................................................................................18
Log Set-Up (LOG S). ..................................................................................................................................18
Log Operations (LOG O) ............................................................................................................................19
Data Extraction and Analysis ......................................................................................................................19
Voice Recorder ............................................................................................................................. 21
Voice Mode Reporting .......................................................................................................................... 21
Custom Voice Phrases...........................................................................................................................21
Custom Greeting.................................................................................................................................... 22
Command Reference.................................................................................................................... 23
ALM (Alarm Commands) ....................................................................................................................23
Help with the ALM command .....................................................................................................................23
Alarm Reports..............................................................................................................................................23
Alarm Set-up................................................................................................................................................24
BYE (End Session) ................................................................................................................................25
COM (Communications Gateway) ......................................................................................................25
Help with the COM command.....................................................................................................................25
Open Communications Gateway .................................................................................................................25
Communications Gateway Set-up ...............................................................................................................26
CNT (Pulse Counter)............................................................................................................................. 28
Help with the CNT command...................................................................................................................... 28
Counter Report ............................................................................................................................................28
Clear Counters .............................................................................................................................................29
CRT S - Critical Condition Setup Menu ............................................................................................. 29
CRT R - Critical Condition Report..............................................................................................................30
CRT O - Critical Condition Operations .......................................................................................................31
DIP..........................................................................................................................................................32
Help with the DIP command ....................................................................................................................... 32
DIP Switch Report....................................................................................................................................... 32
HLP......................................................................................................................................................... 32
Help .............................................................................................................................................................32
INI S........................................................................................................................................................ 33
INP (Input Commands) ........................................................................................................................33
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Help with the INP command ....................................................................................................................... 33
Input Status Report ......................................................................................................................................33
Input Operation Parameters .........................................................................................................................34
Input Setup Parameters ................................................................................................................................35
LOG (Event and Data Recorder).........................................................................................................46
Help with the LOG command......................................................................................................................46
Download Logged Data............................................................................................................................... 46
Configure the Data Logger ..........................................................................................................................47
OUT (Output Commands).................................................................................................................... 48
Help with the OUT command......................................................................................................................48
Output Status Report ...................................................................................................................................48
Output Control Operations ..........................................................................................................................49
Output Setup ................................................................................................................................................49
PHO (Telephone Dialing Directory) .................................................................................................... 52
Help with the PHO command...................................................................................................................... 53
Phone Directory Listing...............................................................................................................................53
Add/Edit Phone Numbers ............................................................................................................................53
Phone Parameters ........................................................................................................................................55
POW (AC Power Monitor)...................................................................................................................55
Help with the POW Command ....................................................................................................................55
Power Status Report ....................................................................................................................................55
Power Failure Alarm Parameters................................................................................................................. 55
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RTU (Real-Time Update) .....................................................................................................................56
RTU .............................................................................................................................................................56
RUN (Runtime Meters).........................................................................................................................56
Help with the RUN command .....................................................................................................................56
Runtime Meter Report .................................................................................................................................57
Resetting the Runtime Meters......................................................................................................................57
SCH (Scheduled Dialout)......................................................................................................................57
Help with the SCH Command .....................................................................................................................57
Scheduled Dialout Settings.......................................................................................................................... 58
SEC (Security & Identification)........................................................................................................... 58
Help with the SEC command ......................................................................................................................58
Security Report ............................................................................................................................................59
Add/Edit Security Codes and Identification ................................................................................................59
TST (Testing & Diagnostics) ................................................................................................................ 61
Help with the TST command.......................................................................................................................61
Memory Check / System Information..........................................................................................................61
Factory Diagnostics .....................................................................................................................................62
VOX (Custom Voice Functions)........................................................................................................... 62
Help with the VOX Command ....................................................................................................................62
VOX S Custom Voice Phrase Settings ...................................................................................................62
VOX R Custom Voice Phrase Listing ........................................................................................................63
XON (Extended On)..............................................................................................................................64
XON ............................................................................................................................................................64
Accessories ................................................................................................................................... 65
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Installation
This section describes the procedure for installing the Messenger 570 system. It
includes details on how to mount the unit in a suitable location, connect it to a
phone line and power source; and attach sensors or instrumentation to it to meet
your specific monitoring, alarm, and control needs.
1
Input Connector
RS-232 Serial
Portfor PC or
Satellite Tranceiver
Phone Connections
I/O Expansion Port
Power Indicator
Input 1
Common
Input 2
Common
Input 3
Common
Input 4
Common
Input 5
Common
Input 6
Common
Input 7
Common
Input 8
Common
Serial Port
Alarm Indicator
Model 570
Remote Monitoring System
Alarm
Power
Output 1
Output 2
Output 3
Output 4
Batt Out
Batt In
+12V DC
Common
AC Power Inlet
Switched AC Outlet
Output Connector
Battery Disconnect
DC Output
A “home” for your Messenger 570
Your new Messenger 570 should be located in a convenient location close to the conditions being monitored - in a
warehouse, basement, utility closet or other work area, mounted on a wall, or mounted inside an equipment cabinet.
When mounted in an optional NEMA-4X weatherproof enclosure, the Messenger 570 can be used in damp or dusty
environments or placed outdoors.
If the outputs of the Messenger 570 are used to switch voltages in excess of 30 volts, the unit must be mounted in an
approved electrical equipment enclosure.
Connecting a Phone Line
The Messenger 570 is designed to work on most public phone systems found throughout the world. It will also work
on most office PBX phone systems. With optional equipment, it will also work on cellular phone systems and with
low-orbiting satellites.
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Standard Phone Lines
For your convenience, the Messenger 570 has a dual phone jack. Plug a telephone line into one of the
Messenger 570’s phone jacks. You can attach a standard telephone into the other jack. It is recommended that
you use this standard telephone to check the phone line for dial tone and the ability to make incoming and
outgoing phone calls.
Cellular Phones
The Messenger 570 will also work with North American analog cellular phones equipped with a dial-tone
adapter. Support for GSM and PCS cellular phones is planned for the future. Contact technical support for
details.
Low-Orbiting Satellites
The Messenger 570 works with an optional satellite transceiver capable of providing cost-effective
communication from virtually any location on Earth. Contact technical support for details.
Connecting a Power Source
The Messenger 570 is factory configured to operate on 110 VAC 50/60 Hz OR 220 VAC 50/60 Hz. It can also
operate from 12 VDC.
AC Operation
Plug the Messenger 570’s power cord into a properly grounded (three-wire) electrical outlet. The power
required by the Messenger 570 is 20 watts plus the wattage of the load (if any) attached to the “AC Switched
Output” connector.
DC Operation
Connect the positive lead of a 9 to 15 VDC source to the “DC IN” terminal and connect the negative lead to the
“Common” terminal.
IMPORTANT: When using DC power, the Messenger 570’s AC power cord MUST be disconnected AND its
backup battery MUST be disabled by removing the jumper from between the “BATT OUT” and “DC IN”
terminals.
Solar Operation
The Messenger 570 can be powered by a properly sized solar panel. Contact technical support for details.
Backup Battery
The Messenger 570 system has an internal rechargeable battery that maintains full operation in the event of a power
outage. This battery must be enabled when the unit is put into service and disabled when taken out of service. All
information programmed into the Messenger 570 system will be retained whether or not the battery is connected to
the system.
NOTE: An auxiliary DC power output on the Messenger 570 system can be used to power external sensors and
accessories. It provides 12 volts DC (nominal) at up to 200 mA. This power is taken from the Messenger 570
system’s backup battery and will provide uninterruptible power, even during a power outage.
Dancer Communications, Inc.
Enabling the Backup Battery
Attach the shorting clip (included with the unit) between the “BATT OUT” and “DC IN” terminals. If the
shorting clip is lost, a short length of wire can be used. Once enabled, the battery will require up to 24 hours to
fully charge.
Disabling the Backup Battery
To disable the backup battery, remove the shorting clip from between the “BATT OUT” and “DC IN”
terminals.
Testing the Backup Battery
When operating from AC power, the power light on the front panel of the Messenger 570 system is green.
When operating from battery, the power light is red.
Test the battery at least once per year by removing the Messenger 570’s AC power source for 10 to 15 minutes
and verifying that the power light changes to red and that the unit responds to an incoming phone call.
Attaching the Inputs
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The Messenger 570 system supports eight universal inputs that can accept a variety of input types. Input expansion
modules are available to increase the monitoring capability of the Messenger 570 to 32 inputs (see Input Expansion
Modules).
Inputs 1 through 4 are factory pre-configured to accept 4-20 mA signals while inputs 5 through 8 are factory pre-
configured to accept dry-contact signals. It is easy to re-configure an input to accept 4-20 mA, 0-5 VDC,
thermistor, logic-level, dry-contact or other signal types in any combination.
DIP Switch Settings
Removing the input connector reveals two banks of DIP switches as illustrated in the figure below. Each bank
has eight switches labeled 1 through 8 corresponding to inputs 1 through 8. The upper bank controls 200-ohm
shunt resistors (required for current monitoring applications) while the bottom bank controls pull-up resistors
(required for temperature monitoring and dry-contact applications.
12345678 12345678
Shunt Resistors
Pull-Up Resistors
OFF ON
Input 1
Common
Input 2
Common
Input 3
Common
Input 4
Common
Input 5
Common
Input 6
Common
Input 7
Common
Input 8
Common
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Input Wiring
Inputs should be wired with 14 to 20 gauge wire. Twisted pair cable is recommended for runs in excess of 20
feet. Input devices requiring 12 VDC can be powered from the Messenger 570’s 12 VDC auxiliary output
terminal.
When wiring the inputs, keep in mind that they share a common ground and that the input signals must not
exceed 5 VDC or 25 mA.
++
4-20 mA
Sensor
Dry
Contact
Temp
Sensor
24 VDC
Supply
4-20 mA
Sensor
Temp.
Sensor
-
-
Input 1
Common
Input 2
Common
Input 3
Common
Input 4
Common
Input 5
Common
Input 6
Common
Input 7
Common
Input 8
Common
Model 570
Remote Monitoring System
Serial Port
Power
Alarm
Output 1
Output 2
Output 3
Output 4
Batt Out
Batt In
+12V DC
Common
Temperature Sensor
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to ON the pull-up resistor
DIP switch.
Attach the temperature sensor to the input screw terminals (contact technical support for a list of compatible
thermistor temperature sensors). Use the INP S command to set the scaling and alarm parameters (refer to the
Command Reference section).
0-5 VDC Sensor
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to OFF the pull-up resistor
DIP switch.
Attach the 0-5 VDC sensor to the input screw terminals. Use the INP S command to set the scaling and alarm
parameters (refer to the Command Reference section).
4-20 mA Sensor
Flip to ON the shunt resistor DIP switch for the input you want to modify and flip to OFF the pull-up resistor
DIP switch.
Attach your 4-20 mA sensor to the input screw terminals. Keep in mind that the Messenger 570’s internal shunt
resistor is referenced to common and that no other device in the loop can be referenced to ground. If it is
impossible to isolate the other devices in the loop, you can use a signal isolator or an input expansion module.
Use the INP S command to set the scaling and alarm parameters (refer to the Command Reference section).
Dry Contact Switch
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to ON the pull-up resistor
DIP switch.
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Attach your dry contact sensor to the input screw terminals. Use the INP S command to configure the input for
a dry-contact sensor (refer to the Command Reference section).
TTL Logic
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to OFF the pull-up resistor
DIP switch.
Attach the TTL sensor to the input screw terminals. Use the INP S command to configure the input for a dry-
contact sensor (refer to the Command Reference section).
Open Collector
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to ON the pull-up resistor
DIP switch.
Attach the open-collector sensor to the input screw terminals. Use the INP S command to configure the input
for a dry-contact sensor (refer to the Command Reference section).
110/220 VAC
Caution: An interposing relay MUST be used to monitor 110/220 VAC signals.
Flip to OFF the shunt resistor DIP switch for the input you want to modify and flip to ON the pull-up resistor
DIP switch.
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Wire the 110/220 VAC signal to the coil of a suitably rated relay. Wire the relay contacts to the input screw
terminals. Use the INP S command to configure the input for a dry-contact sensor (refer to the Command
Reference section).
Other
To connect a thermocouple, millivolt or other type sensor to the Messenger 570, use an appropriate signal
conditioner. Contact technical support for assistance.
Input Expansion Modules
Optional input expansion modules are available to expand the Messenger 570’s input monitoring capability to 32
inputs.
Each input expansion module accepts up to eight inputs and connects to the Messenger 570 via twisted pair cable.
Each module can be located up to 500 feet away from the Messenger 570.
Contact technical support for additional information.
Connecting the Outputs
The Messenger 570 has four outputs that can be controlled remotely or automatically in response to alarm
conditions or input parameters. The control capabilities of these outputs are described in the “Control” section of
this manual.
Output Relays
Each of the four outputs is capable of switching 5 amp loads. Note: When switching voltages in excess of 30
volts, the Messenger 570 must be placed in an approved enclosure.
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6
Switched AC Outlet
You can also plug equipment (seven amp maximum load) into the “Switched AC” power outlet located on the
side of the unit (110 VAC units only). This switched outlet works in unison with the output 1 relay on the front
panel.
Dancer Communications, Inc.
Communications
This section describes the procedure for establishing communication with a
Messenger 570 system. It includes details on how to use the RS-232 port for
local or satellite communication, a phone line for data, voice, pager and fax
communication, and how to put data into the web.
Using a Phone Line
Data, voice, pager or fax? It’s your decision!
The Messenger 570 system can communicate over a standard phone line with a computer, pager, or facsimile
machine. It also offers a powerful, easy-to-use voice mode for ready-access to information from your equipment
anytime, from any standard telephone.
7
The data mode will allow you to review inputs, set up and reconfigure any Messenger 570 system from a remote
location, retrieve stored information, and perform diagnostics from your PC.
The voice mode offers the convenience of inquiry into condition status from any standard telephone, and provides a
high-quality, clear, consistent voice without the need for set up, programming, or recording.
The Messenger 570 can also be programmed to call a facsimile machine at predetermined times and deliver a
concise status report.
IMPORTANT
℡
Voice Mode
℡
The Messenger 570 will respond to your call by generating a "bong" sound, followed by a few
seconds of silence. If you press the # key on your touch-tone phone during the time of silence, the
system will immediately switch to voice mode. Otherwise, the system will begin to generate a
carrier tone − indicating that the system is attempting to communicate with a data terminal. The
tone will eventually stop after a few seconds and the Messenger 570 will again switch to voice
mode and speak in a synthesized voice:
“Hello, this is telephone number five, five, five, one, two, one, two. Enter security code.”
Enter your eight-digit security code on the touch-tone keypad (initially set at the factory to “1, 1, 1, 1,
1, 1, 1, 1). You do not have to press # after the eight digits are entered. The Messenger 570 system will
respond “OK.”
Information intended exclusively for voice-mode users is
highlighted in this guide by a telephone icon and use of this
different type face
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The voice mode of the Messenger 570 system utilizes a built-in voice enunciator that responds to
commands entered from any standard push-button tone-dialing telephone. You enter command codes
from the telephone keypad and response messages are spoken in English.
Voice Mode commands consist of a three-letter code followed by either the # or * key. The following
commands are available in the Voice Mode:
ALM# = Alarm acknowledge
BYE# = Terminate on-line session
INP# = Input report
OUT# = Output report
TIM# = System time report
VOX# = Custom Voice Phrase Report
For example, typing INP# initiates an INPut report:
INP
GHI4MNO6PQR
7
To end a voice mode session, simply type BYE#.
#
Modem Mode
You can communicate with the Messenger 570 system using a PC with a modem and any popular
communications program having terminal emulation capability. One such communications program is
“Hyperterminal”, a program that is included free with the Microsoft Windows 95, 98, 2000 & NT operating
systems.
Since HyperTerminal is used throughout this manual to illustrate data mode operation, detailed instructions on
its use are included in this section.
Defining a HyperTerminal Connection
To use HyperTerminal, you must first define a few parameters including the phone number of the Messenger
570. To start HyperTerminal, click Start, and then click Programs, Accessories and Hyperterminal. Look for
an icon labeled HyperTerminal or Hypertrm.exe and click on it.
In the Connect Description box, type a name for the connection, choose an icon, then click OK.
In the Connect To box, enter the country/region, area code and phone number of the unit to be called and
choose your computer's modem from the Connect Using list (Note: if your modem is not listed in the Connect
Using list, it may not be installed properly). Click OK.
Click the Dialing Properties button to view information about the location of your computer. You may not
have to make any changes to this box, but make sure the information is correct. If your modem is attached to an
office phone system, you may need to enter a code (such as “9”) to access an outside line. Verify that the
Number to be dialed in the lower left corner of the box appears exactly as it would if you were to dial the
Messenger 570 from your telephone. It must not include any extraneous numbers. Click OK.
In the Connect box, click Cancel. It is now time to save your settings and exit the program. On the
HyperTerminal menu bar, select File, Save and then File, Exit.
Dancer Communications, Inc.
Establishing Communication
Once you’ve defined a connection to your Messenger 570, establishing communications with it is as simple as
clicking on an icon.
Start HyperTerminal by clicking Start, Programs, Accessories and Hyperterminal. Look for the Messenger
570 connection that you've created and click on it.
When HyperTerminal starts, you will see the connection information in the Connect box. Click Dial. You may
hear dialing tones or pulses followed by a “ring” sound, followed by modem tones.
When the Messenger 570 answers, it will prompt you to enter a security code. You must enter a valid security
code within 30 seconds or the Messenger 570 will terminate the connection. If you don’t know the security
code, try the factory default security code, “11111111” (eight ones) followed by Enter.
Once you have gained access, you can enter commands and the Messenger 570 will respond. If you press Enter
at the command prompt, you’ll get a complete listing of commands. The most common commands are INP R
(input status report), ALM R (alarm report) and SEC R (security report).
If HyperTerminal fails to connect, re-check your settings (especially Dialing Properties settings) and try again.
Once a connection is established, the Connect box will close and the main HyperTerminal screen will become
active.
In the following sections of this manual are step-by-step procedur es th at will help you prepare the Messenger
570 system to work for you - describing how to designate individuals you want to receive alarm messages, set
low and high alarm set-points, etc.
9
The commands to access the system are simple three-letter codes (e.g. INP = input, ALM = alarm, PHO =
telephone), generally followed by a fourth letter (e.g. R = report, S = set). The system will automatically insert a
blank space between the third and fourth characters.
If an incorrect command is entered, you will receive an “Invalid Command” message.
You may enter a command whenever the “COMMAND>” prompt is displayed.
Fax Mode
The Messenger 570 system can send alarm reports directly to a fax machine. Input status reports can also be
sent to a fax machine on a scheduled basis.
Internet Access
An optional internet service is available that will generate detailed daily repor ts b ased on information collected by
your Messenger 570 and post those reports to a website. Contact customer service for additional information.
Using the RS-232 Port
Attach a “straight-through” serial cable from your PC’s serial port to the RS-232 port on the side panel of the
Messenger 570 system (next to the phone connector).
Follow the procedure outlined in “Modem Mode” (above) to define a HyperTerminal connection, substituting the
appropriate COM port for the modem in the Connect Using list then click Co nfigure and enter the following
settings:
Bits per second: 38400
Parity: none
Stop bits: 1
Flow control: Hardware.
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10
Commissioning Checklist
The commissioning process tailors the Messenger 570 system to your unique
remote monitoring application. This section outlines the minimal commissioning
tasks required for many applications. Complete details relating to the commands
mentioned in this section are discussed in further detail in the COMMAND
REFERENCE section later in this manual.
IMPORTANT: The Messenger 570 remote monitoring system has many time and
money-saving capabilities that can only be realized after having a thorough
working knowledge of all of the commands described in the COMMAND
REFERENCE section in this manual.
Identify the System
The Messenger 570 has several programmable fields to help identify it in both voice and data modes. These
fields include “site name” and “code number” (for data mode identification) and “unit phone number” (for
voice mode identification).
The information that you enter in these fields will not affect the operation of th e unit but will help you manage
information from your remote sites.
Use the SEC S command to enter system identification information.
Configure the Inputs
The Messenger 570 accepts a variety of different input types.
Use the INP S command to instruct the Messenger 570 as to how to interpret and report this input data.
Configure the Data Logger
The Messenger 570’s data logger can be configured to take periodic “snapshots” of designated inputs and/or
record system events and alarm conditions.
Use the INP S command to designate the inputs to be recorded and the LOG S command to set logging
parameters.
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Configuring the Alarm Dialer
The Messenger 570 system continually monitors all inputs for alarm set-points that have been violated. If a set-
point has been exceeded for a designated period of response time, the Messenger 570 system recognizes this as
the existence of an alarm condition.
It will send the message to up to eight designated telephone numbers anywhere on or off site and at any time. If
the calls are unanswered, the Messenger 570 system will wait a pre-set length of time and perform the complete
dial-out sequence again.
The alarm dial-out sequence will continue − even if the alarm condition has cleared − until the alarm has been
externally acknowledged.
To fully configure the alarm dialer, use the INP S command to set the alarm set-points and the PHO O
command to program the dialing directory.
11
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12
Operation
Reports
The Messenger 570 generates a variety of concise text reports. Each report is updated just prior to generation and is
time-stamped. An auto-report feature, when enabled, produces an input report at the beginning of each
communications session without the need to enter a pass code. Reports can be accessed by any security level.
Input Report
To get a real-time report of the present condition of the eight inputs, including any that may have exceeded an
alarm set-point, type INP R at the command prompt.
Analog inputs will provide LO, HI, and OK status; discrete will provide AL and OK indicators.
COMMAND >INP R
INPUT STATUS REPORT
===== ====== ======
Outside Air OK -82 F
Input #2 OK -66 F
Input #3 OK -83 F
Input #4 OK -85 F
Input #5 OK -85 F
Input #6 OK -85 F
Input #7 OK -85 F
Input #8 OK -85 F
Time: 08/03/96 11:12:36
Output Report
To get a report of the present condition of the four outputs, type OUT R at the command prompt.
COMMAND>OUT R
OUTPUT STATUS REPORT
====== ====== ======
Heater Manual OFF
Output #2 Manual ON
Output #3 Manual ON
Output #4 Manual ON
Time: 08/03/96 11:13:11
COMMAND>
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Alarm Report
To get a report of all alarms, including those that have not yet been acknowledged, type ALM R at the
command prompt.
COMMAND>ALM R
ACTIVE ACKNOWLEDGED ALARMS
====== ============ ======
None
UNACKNOWLEDGED ALARMS
============== ======
None
Alarm report. The Messenger 570 system will report all alarms and give you the option to acknowledge any
unacknowledged alarms.
Phone Directory Report
To get a report of the designated dial-out phone names and numbers, type PHO R at the command prompt.
13
COMMAND>PHO R
PHONE NUMBER REPORT
===== ====== ======
1 - Phone #1 No Number
2 - Phone #2 No Number
3 - Phone #3 No Number
4 - Phone #4 No Number
5 - Phone #5 No Number
6 - Phone #6 No Number
7 - Phone #7 No Number
8 - Phone #8 No Number
Security Report
To get a report of various system counters and timers, type SEC R at the command prompt.
Note: These counters and timers are non-volatile and will be retained even if all power is removed from the
Messenger 570 system.
COMMAND>SEC R
SECURITY REPORT
======== ======
Total Alarms: 0
Access Denials: 2
On-line Sessions: 11
Service Outages: 14
System Hours: 8.8
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14
Alarm Handling
The Messenger 570 system constantly monitors all inputs to determine if alarm set-points have been violated. If a
set-point has been violated for a specified amount of response time, an alarm condition exists.
This alarm condition will continue until the input has returned to normal and has been externally acknowledged.
When an alarm occurs and the response time has expired, the Messenger 570 system will begin its dial-out
sequence. The Messenger 570 system can deliver an alarm in voice, fax or data mode.
The Messenger 570 system will dial each number in succession. If the alarm is not acknowledged, the Messenger
570 system will wait a specified alarm dial-out interval and then start another dial-out sequence with the same alarm
message.
Alarms can be acknowledged in either data or voice mode.
There are two classes of alarms -
Active acknowledged alarms: The input continues to violate an alarm set-point but an operator has acknowledged
the condition. The Messenger 570 system continues to recognize the alarm condition but will not attempt to make an
outgoing phone call.
Unacknowledged alarms: Any alarms, which have not been acknowledged. An unacknowledged alarm initiates an
alarm dial-out sequence.
Alarm Dial-Out Reminder
An optional feature of the Messenger 570 system will enable the dial-out sequence even after an alarm has been
acknowledged.
When an alarm occurs, the Messenger 570 system will dial out to all phone numbers in its phone number list
once or until it is acknowledged. It will then wait the dial-out interval, as specified in the ALM S menu.
If the re-dial after acknowledgment (in ALM S) is enabled, the Messenger 570 system will dial out again if
there are any unacknowledged or acknowledged alarms present.
If disabled, it will re-dial only if there are unacknowledged alarms. When re-dialing, the system will dial every
number in the phone number list or until it is acknowledged.
Responding to an Alarm Message - Voice Mode
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The Messenger 570 system will call the preprogrammed numbers when an alarm condition is
recognized. When the phone is answered, the Messenger 570 system will repeat the alarm message
up to six times:
“Hello, this is telephone number one two three four five six seven. Alert condition exists.”
Recipients of such calls should press and hold any keypad button for one to two seconds. The Messenger 570
system will respond with the following message:
“OK. Enter security code.”
Dancer Communications, Inc.
When a correct security code has been entered, the Messenger 570 System will acknowledge it, saying, “Yes.”
You can now enter INP R to learn the cause of the input alarm condition and enter ALM# to acknowledge
receipt of the alarm message.
The alarm can be acknowledged in either data or voice mode.
15
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To acknowledge an alarm and prevent the Messenger 570 system from dialing out again until
new alarm conditions exist, type ALM#.
Responding to an Alarm Message - Data Mode (local)
For local response, an indicator on the front panel of the Messenger 570 system will flash if there are any
unacknowledged alarms. An ALARM CANCEL switch enables alarms to be canceled from the front panel.
The indicator will remain on continuously if there are acknowledged alarms.
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Control
The Messenger 570 includes a straightforward output controller that enables you
to activate or reset equipment remotely on demand or automatically in response
to input set-points or alarm conditions.
Output Control Modes
The output controller has several modes of operation that can be grouped into three categories: Manual, Automatic
and Alarm. In manual mode, an output is controlled by commands issued by the user. In automatic mode, an output
is controlled by “on” and “off” set-points on a designated input channel. In alarm mode, an output is controlled by
the alarm status of the Messenger 570. You can mix or match control mode settings among the four output channels.
The output control mode settings can be found in the OUT S menu.
AVAILABLE CHOICES
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1 = Manual
2 = Automatic
3 = Automatic Day
4 = Automatic Night
5 = Close on Present Alarms
6 = Open on Present Alarms
7 = Close on Unacknowledged Alarms
Manual
Manual control permits an operator to remotely control the on/off state of the four output relays.
Use the OUT O command and select the channel you want to control then use the spacebar to manually toggle
the output “on” or “off”.
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The on/off state of the output is controlled by the operator with the On1# and On0#
commands. Entering On1# turns output “n” ON and On0# turns output “n” OFF, where “n” is the
desired output number (1-4).
EXAMPLE: To turn output three OFF, press “0”, “3”, “0”, “#” on the phone keypad. To turn output
three ON, press “0”, “3”, “1”, “#” on the phone keypad.
Output
Output
MNO
6
DEF
3
OPER
0
#
MNO
#3 Off
Dancer Communications, Inc.
6
DEF
3
#3 On
1
#
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