Omniflex Omni30 Series User manual

Omni30 Series
Alarm Annunciators

Omni30 User Manual -2-© Omniflex
UMC1620AR04
DATE REVISION COMMENTS
Aug 2002 1Initial revision
Jan 2003 2Corrections for Production
Mar2003 3Edited for distribution
June 2011 4Corrected Text on SequenceDiagrams
SOFTWARE COPY AVAILABLE
This manual is available in printed form or in Adobe Acrobat pdf format.
The Acrobat Portable Document File is named UMC1620AR03.pdf
COPYRIGHT AND PROTECTIVE NOTICES
1. The Copyright of this document and the associated drawings, is the property of Omniflex and
is issued on condition that it is not copied, reprinted or reproduced or transmitted in any form
or by any means, electronically, photocopying, mechanical or otherwise, nor its contents
disclosed, either wholly or in part, without the consent in writing of, or in accordance with the
conditions of a contract with Omniflex.
2. The publication of information in the document does not imply freedom from patent or other
protective rights of Omniflex or others.
3. Although every intention is made to ensure that performance figures and data are accurate the
company reserves the right to alter without notice any product or specification. Performance
figures and data must therefore be specifically confirmed by the company before they become
applicable to any tender, order or contract.
4. In the case of electrical components, enough data is included in the drawings to allow
maintenance of the equipment. However, if component availability or substitution information
is required please consult the factory for assistance, as it is impossible to include data on
every component in this document.
5. This product is sold without liability for consequential loss of any description.

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SCOPE
This User Manual provides information necessary to install, configure and operate your
Omni30 product.
This manual covers the following product Model Numbers:
Model Product Description
C1620 Omni30/8 8 Way Alarm Module
Panel Mount (483mmW x 44.5mmH)
C1620-1Omni30/8-SL 8 Way Alarm Module
19 inch Rack mount (483mmW x 44.5mmH)
C1621 Omni32/8 4 Way Alarm + Control Module
Panel Mount (483mmW x 44.5mmH)
C1621-1Omni32/8-SL 4 Way Alarm + Control Module
19 inch Rack Mount (483mmW x 44.5mmH)
C1622 Omni33/8 8 Way Control Module
Panel Mount (483mmW x 44.5mmH)
C1622-1Omni33/8-SL 8 Way Control Module
19 inch Rack Mount (483mmW x 44.5mmH)
C1623 Omni30/4 4 Way Alarm Module
Panel Mount (267mmW x 44.5mmH)
C1624 Omni33/4 Control Module
Panel Mount (267mmW x 44.5mmH)
Introduction
The OMNIFLEX Omni30 family is a range of alarm annunciators designed using the
OMNIFLEX Omni16c alarm annunciator technology, packaged in 10.5inch and 19inch
housings, in 4 and 8 way configurations.
All products in the range are available “off-the-shelf” with no factory customisation
required. Because these units are not built to order, spares holding and maintenance are
significantly reduced.
Alarm display options include long-life incandescent lamps for lowest initial cost, or high-
bright back-lit LED’s for best life cycle cost and lowest power consumption and reliability.
Display legends for the backlit displays are created by the user on any standard
laser/inkjet printer using software templates supplied with the product.
All popular configuration options are accomplished by switch settings externally available
on the unit.
Additional options include:
•27 alarm sequences as standard for widest range of applications.
•Flash synchronisation between modules.
•A Software Configuration Utility for more advanced customisation.

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•Fully isolated RS232/422/485 Modbus©compatible serial port to interface to PLC, DCS,
or SCADA systems.
The Omni30/4 Panel Mount 4point Alarm Annunciator.
The Omni30/8 Panel Mount 8point Alarm Annunciator.
The Omni32/8 Panel Mount 4 point alarm & Control Module
The Omni33/4 Panel Mount Control Module
The Omni33/8 Panel Mount Control Module

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Table of Contents
1. GENERAL DESCRIPTION...............................................................................................7
1.1 Standard Features ........................................................................................................7
1.2 Options available...........................................................................................................7
1.3 Rear Views of the Omni30 Series products................................................................7
2. MECHANICAL INSTALLATION.......................................................................................9
2.1 Mechanical Dimensions................................................................................................9
2.2 Panel Mounting.............................................................................................................9
2.3 19 inch Rack Mounting.................................................................................................9
2.4 Installing Back-lit LED boards....................................................................................10
2.5 Installing Incandescent Lamps...................................................................................10
2.6 Creating Window Legends for Back-lit Display Windows........................................10
2.6.1 Overview ................................................................................................................................................................ 10
2.6.2 Creating the Legend Film................................................................................................................................................. 10
2.7 Inserting Legends and Colour Filters into Back-lit Display Windows.....................11
2.7.1 Colour of Windows ......................................................................................................................................................... 11
2.7.2 Assembling Back-lit Display Windows ................................................................................................................................ 11
2.7.3 Removing Backlit Display Windows ................................................................................................................................... 12
3. ELECTRICAL INSTALLATION.......................................................................................13
3.1 Introduction..................................................................................................................13
3.2 Omni30 Alarm Input Connections..............................................................................13
3.3 Omni30 Common Service Connections using an Omni30 Control Module...........14
3.4 Omni30 Common Service Connections using external Horn and Pushbuttons....15
3.5 Creating two First Out Groups using a single Control Module................................15
3.6 Omni30 Serial Port Pinout..........................................................................................16
3.7 Power Requirements ..................................................................................................17
4. CONFIGURING THE OMNI30 FOR OPERATION.......................................................18
4.1 Introduction..................................................................................................................18
4.2 Modes of Operation....................................................................................................18
4.3 Selecting the alarm/display logic sequences............................................................19
4.4 Selecting the Group Alarm Output Function.............................................................21
4.5 Selecting the Lamp Status .........................................................................................21
4.6 Selecting Time Delays................................................................................................21
4.6.1 Omni30 Fast and Slow Timers.......................................................................................................................................... 22
4.6.2 Explanation of Timer Operation in a Timer Sequence........................................................................................................... 22
4.7 Selecting Serial Port Settings ....................................................................................22
5. OPERATION....................................................................................................................25
5.1 Power-up......................................................................................................................25
5.2 Normal Operation........................................................................................................25
5.3 Test Functions.............................................................................................................25

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5.3.1 Overview of the Test Functions......................................................................................................................................... 25
5.3.2 Pressing the Test Button ................................................................................................................................................. 25
5.3.3 Fault Indication on Circuit Test.......................................................................................................................................... 26
5.3.4 Manually invoking the Circuit Test Function. ....................................................................................................................... 26
5.3.5 The “Marching Sequence” Circuit Test Display .................................................................................................................... 26
6. SPECIFICATIONS...........................................................................................................28
7. ALARM SEQUENCE DIAGRAMS..................................................................................31
8. MODBUS REGISTER LAYOUT.....................................................................................44

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1. GENERAL DESCRIPTION
1.1 Standard Features
•Standard 4 and 8 point modules allow integral systems from 4 to 128 points to be
constructed by the user.
•All products in the range are supplied off-the-shelf with no factory customisation
required, to minimise spares holding.
•Panel mounted display options include long-life incandescent lamps or high-bright
back-lit LED’s.
•User-created display legends on standard laser/inkjet printer using software templates
supplied –no window engraving required.
•Plug-in terminals for easy installation and maintenance.
•Switch selectable Normally Open or Normally Closed input contact sense selection
while installed. No dismantling required.
•27 switch selectable alarm sequences built in, covering most alarm annunciator
specifications and configurations.
•24Volt dc powered.
1.2 Options available
•Fully isolated RS232/422/485 Modbus©compatible serial port to interface to PLC,
DCS, or SCADA systems.
•Advanced Software Configuration Utility to configure the Omni30 in “SOFT-SET” mode
for more specialised applications.
1.3 Rear Views of the Omni30 Series products
Figure 1-1–Panel Mount Omni30/4 Rear View
Figure 1-2–Panel Mount Omni33/4 Rear View

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Figure 1-3–Omni30/8 Rear View
Figure 1-4–Omni32/8 Rear View
Figure 1-5–Omni33/8 Rear View
Omni30
Omni32
Omni33

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2. MECHANICAL INSTALLATION
2.1 Mechanical Dimensions
Figure 2-1–Omni30 Mechanical Dimensions
2.2 Panel Mounting
The panel mounted Omni30 series units may be mounted individually or in groups in a
single cut-out in the panel. Each annunciator is mounted using its own mounting studs. See
the Mechanical Dimensions above for detailed requirements for the cutout.
If incandescent lamps are installed in the windows in these units, then the maximum
number of units recommended in a single cut-out is 6 units to prevent excessive heat build-
up.
2.3 19 inch Rack Mounting
Some of the Omni30 Series units are available in 19inch Rack mountable enclosures.

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All 19 inch Rack mounted units are 1U (44.45mm) in height.
If incandescent lamps are installed in the windows in these units, then the maximum
number of units recommended to stack without a ventilation gap is 6 units to prevent
excessive heat build-up.
2.4 Installing Back-lit LED boards
Back-lit LED boards are installed through the front windows of the unit.
To install an LED board in a window, follow this procedure:
1. Snap out the relevant clear plastic window using slot in the centre (see 2.7.3).
2. Remove any lamps that may already be installed. (Backlit LED boards can be installed
in units that have incandescent lamp holders installed, but only after the bulbs have
been removed.)
3. Using a pair of long-nose pliers, grip the backlit LED board by the central connector, and
carefully insert on to the gold pins located in the centre of the window.
4. Press the board firmly into position so that the white locating spacer clips into the
locating hole in the back of the window.
Markings on the LED board indicate the correct insertion orientation. If an LED board is
inserted the wrong way around, it will not work, but no damage will be done.
2.5 Installing Incandescent Lamps
If the Omni30 Alarm unit has incandescent lamp-holders fitted, then the incandescent lamps
may be fitted and changed through the front windows.
To install the lampholders themselves, however, the Lamp display Assembly must be
removed from the main housing. Consult your nearest OMNIFLEX distributor for assistance
in installing incandescent lamp holders.
2.6 Creating Window Legends for Back-lit Display Windows
2.6.1 Overview
Legends are created for the Omni30 on a laser or inkjet printer using the software templates
provided with the product.
Templates for popular programs are supplied on a 3,5” ‘stiffy’ diskette with your unit. There
are templates for Microsoft Word and Microsoft PowerPoint to run on an IBM compatible
computer running the Windows95, Windows 98 or Windows NT/2000/XP operating
systems. There is also a README.TXT file on this disk. Read this first to see which
versions of program are compatible with these templates.
2.6.2 Creating the Legend Film
To create the legend film, follow this procedure:
1. Start the application program you wish to use.
2. Open the appropriate template from the ‘stiffy diskette’ supplied.
3. Fill in your legend details in this template.
4. Print the legends created onto overhead transparency film (the type used for overhead
presentations). A sheet is included with the product.

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5. Cut along the cut marks which will print onto the film to produce the number of individual
legends required.
6. Insert them into the Omni30 as described in section 2.7.
Please note that the supplied templates have been tested on a wide range of printers. Your
particular printer may scale the image slightly differently. While the front grid markings
should accommodate this tolerance, in exceptional circumstances you may have to alter the
grid spacing on the template supplied. This needs to be done once only and will then be set
for your printer.
2.7 Inserting Legends and Colour Filters into Back-lit Display Windows
2.7.1 Colour of Windows
If Back-lit LED boards are used, then the colour of the window can be set by the
choice of LED lamp board colour, and no additional colour filters are required.
If incandescent lamps or white LED boards are used, then a coloured window filter
can be inserted into the window to provide the required lamp colour.
These coloured filters are provided in a kit of assorted colours supplied with the
product.
Each kit of coloured filters contains the following:
C1663 Colour Filter Kit Contents
8 Red Filters
8 Yellow Filters
8 Green Filters
4 Blue Filters
Additional Colour Filter Kits may be ordered as desired by quoting Model Number
C1663.
2.7.2 Assembling Back-lit Display Windows
Assemble back-lit windows into the Omni30 as follows:
1. Assemble each window as shown in Figure 2-2Backlit Window Order of Assembly.
2. Snap the assembled window into position in the Omni30 Alarm unit.

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Legend Film
Colour Filter
(if required)
White Diffuser
Rough surface
this side
Figure 2-2Backlit Window Order of Assembly
2.7.3 Removing Backlit Display Windows
Windows may be removed by inserting a screwdriver in the slot provided on the top or
bottom of the clear window to lever it gently out.
The Diffuser, legend and coloured filter may be removed from the window by pressing
the window down on to a flat surface such as a desk top. This diffuser, coloured filter
and legend will pop out.

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3. ELECTRICAL INSTALLATION
3.1 Introduction
All electrical connections to the Omni30 units are made on the rear of the unit on plug-in
terminals provided.
The following connection diagrams show the terminations provided on each of the Omni30
product types:
3.2 Omni30 Alarm Input Connections
Inputs to the Omni30 Annunciator must be potential free contacts.
Input contacts to the Alarm Modules can be either Normally Open or Normally Closed. This is
dependent upon the way they are wired, and the position of the NO/NC switches.
Normally Open Contact Inputs have a common negative with the relevant NO/NC switch OFF.
Normally Closed Contact Inputs have a common positive with the relevant NO/NC Switch ON, as
shown in the wiring diagram below.
Inputs may be mixed Normally Open/Normally Closed on a single module.
A Group Alarm Output and Lamp Repeat outputs are optional on each Alarm Module. Leave
these terminals unconnected if these functions are not used.
:
NC+
NO-
IP4 IP3 IP2 IP1
LMP4 LMP3 LMP2 LMP1
GP
+24V
Normally Open
Alarm Input
Contacts
Normally Closed
Alarm Input
Contacts
Optional
Repeated
Lamps
Optional
Group
Alarm
Output
1 2 3 4
ON
On for N.C
Figure 3-1–Omni30 Alarm Connections

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3.3 Omni30 Common Service Connections using an Omni30 Control Module
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24Vdc Supply
connected to
centre unit
P2
DP2
24V+
L
NC
NO
COM
GP
24V+
Alarm
Module
Alarm
Module
Control
Module
Optional Group Repeat
Outputs etc. (see text)
Figure 3-2–Omni30 Common Service Connections using an Omni30/4 or 30/8 Control Module
NB: Throughout this manual ACKNOWLEDGE and ACCEPT are used interchangeably.
Note that P and DP connections correspond to connections of Rochester UC30 series of
annunciators. This compatibility is achieved by setting internal links as follows:
a. On Control Board (inside Control Module) set Links 3, 5, 6, 8 to A-B (as marked).
b. On Main Input Board (main PCB inside the Alarm Module, e.g. Omni30/8) set Links 3, 8
to A-B.
If these Links are left set to C-D, then the P and DP connections operate as described in
this manual, namely:
a. Terminal DP operates as FlashSync (flash rate of all lamps in all interconnected Omni30
units is synchronised).
b. Terminal P operates as FirstOut input/output.
The interconnection of units is still accomplished as per diagram above.

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3.4 Omni30 Common Service Connections using external Horn and Pushbuttons
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24Vdc Supply
connected to
centre unit
Horn Relay
with flyback
diode
Test
Ack
Reset
Alarm
Module
Alarm
Module
Alarm
Module
Figure 3-3–Omni30 Common Service Connections using External Pushbuttons
3.5 Creating two First Out Groups using a single Control Module
Some of the alarm sequences selectable in the Omni30 are “First-Out” alarm sequences.
This means that the flashing sequence is such that the first alarm to occur in the group will
flash differently to all subsequent alarms to allow the operator to identify which alarm
occurred first.
Up to 16 Omni30’s may be connected together into a single First-Out group. Wire the P and
DP Terminals between modules to create a single First Out Group.
The Control Modules accommodate up to 2 First Out Groups using the two terminal pairs
P+DP and P2+DP2. By interconnecting Alarm Modules as shown the diagram below, a
single Control Module can be used to control two independent First Out groups.

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24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
24Vdc Supply
connected to
centre unit
P2
DP2
24V+
L
NC
NO
COM
GP
24V+
Alarm
Module
Alarm
Module
Control
Module
Optional Group Repeat
Outputs etc. (see text)
24V+
24V-
24V+
24V-
HORN
24V-
TEST
ACK
24V+
RESET
P
DP
Alarm
Module
First Group 2
First Group 1
Figure 3-4–Omni30 connections showing two First Out Groups
3.6 Omni30 Serial Port Pinout
If fitted with the Serial Port Option the Serial connections are as follows:
1
2
3
4
5
6
7
8
9
RxD
TxD
GND
Vcc(iso)
RxD+
RxD-
TxD+
GND
Vcc (iso)
TxD-
DB9
Pin RS232 RS485
Omni-8/16C
5
6
1
9

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NB! Once the Serial Port (DB9) Option has been fitted the Serial Jack plug facility
normally used to configure the annunciator is disabled. Configuration must be done
through the DB9 Serial Port once it is fitted to an Omni30.
3.7 Power Requirements
The Omni30 range is 24Volt dc powered.
The table below gives the maximum current requirement of each of the products in the
range.
Model Max Current Consumption at 24Volts dc
C1620 Omni30/8
8 Way Alarm 1.1 Amps
C1621 Omni32/8
4 Way Alarm + Control 0.8 Amps
C1622 Omni33/8
Control 0.2 Amps
C1623 Omni30/4
4 Way Alarm 0.6 Amps
C1624 Omni33/4
Control 0.2 Amps
Table 3-1Omni30 Power Consumption
Note: This power consumption excludes the requirements of external Horns or displays used in
conjunction with these products, but is given with all Lamps on.

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4. CONFIGURING THE OMNI30 FOR OPERATION
4.1 Introduction
The Omni30 is configured by means of two 8-way “set-up” switches marked SW1 and SW2.
These are located on the left hand side of each Alarm Module (looking from the back).
Each 8-way switch has 8 individual miniature switches, numbered from 1 to 8. Each of
these miniature switches can be referred to individually: for example, the 8 miniature
switches on SW1 are referred to as SW1-1 to SW1-8.
4.2 Modes of Operation
SW1 and SW2 are used to set the operational configuration of the Omni30.
The Omni30 can be set into one of two modes of operation:
“SWITCH-SET” mode or “SOFT-SET” mode.
In “SWITCH-SET” mode, the entire operation of the unit is set by selections on these mode
switches.
In “SOFT-SET” mode, the operation of the product is set via the programming port or (serial
port if fitted) on the rear of the unit using the optional Software Configuration Software.
The product is put into “SOFT-SET” mode by a specific selection on the mode switch SW1.
(SW1-1 to SW1-8 set on). Some features are only available via programming or serial port.
This manual covers the “SWITCH-SET” configuration (for SOFT-SET configuration see the
on-line help in the Omni16C Configuration template supplied with the Omniset
Configuration Utility).
SOFT-SET mode offers the optimum in flexibility whilst SWITCH-SET Mode offers Omni16a
and b style functionality and limited options. The table below summarises the capabilities of
each mode and the limitations.
COMPARISON OF DIP SWITCH MODE VERSUS SOFTSET MODE
CONFIGURATION OPTIONS
CONFIGURATION OPTION DIP SWITCH
SET MODE SOFT-SET MODE
Alarm Sequences
Select Sequence number from Table 4-1. DIP switches must
be set to Sequence 31 on SW1 for this register to be
recognised, otherwise the DIP switch setting is used.
Sets :
Input 1-8
Each Input
individually
set
Timers
Setup Timer Setting:
Input delay timer set per input. One input per byte. Input 1-8
Single Timer for all
Alarm Points
Each Alarm Point
individually set
Timer
Setup Timer Resolution Yes Yes
Group Alarm Outputs
Setup Relay Output Function No
Preset as Group
Alarm Yes
Choose option for
each

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COMPARISON OF DIP SWITCH MODE VERSUS SOFTSET MODE
CONFIGURATION OPTIONS
CONFIGURATION OPTION DIP SWITCH
SET MODE SOFT-SET MODE
Lamp Sense
Setup Lamp Sense
All Lamps Normal Sense or Lamps Reversed Sense.
Note: This setting only applies when SW1-8 is ON.
Yes
Yes
System Operation
Bit 0: Pushbutton Edge/Level Detection Option:
Bit 1: Auto ACK on Startup Option: Turn off running light
sequence
Bit 2: Inhibit Input operation Option:N/A in Omni30
Note: Only applies when SW1-8 is ON.
Bit 3: Repeat Output operation Option: Repeat Input status or
Repeat Alarm status (via serial port only)
Bit 4: Repeat Sense operation Option: Normally de-
energised, Normally energised (fail safe) (via serial port only)
Bit 5-15: Reserved
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
4.3 Selecting the alarm/display logic sequences
There are two fundamental variations to the switch settings chosen, dependent upon the
settings of SW1-8 and SW2-7
First decide upon the setting of these two switches before proceeding to select the other
switch settings.
These are shown in the following table:
SW1-8SW2-7SW1-1 to 5 SW2-1 to 5 SW2-6 to 8
AOff Off Sets sequence for
inputs 1-4Sets sequence for inputs 5-8Operate as per Table 4-1
BOff On Sets sequence for
inputs 1-8Sets Timer value for all input timers. Operate as per Table 4-1
COn -Sets sequence for
inputs 1-8Sets Serial Port address and R/W Sets Baud Rate etc.
NOTES:
1. Settings A and B are compatible with the previous Omni16a and Omni16b products.
2. When SW1-8 and SW2-7 are set as per A or B in the table above, the serial port
address defaults to 2, and the communications settings default to ASCII 9600 baud.
3. When SW1-8 is ON as per C in the table above, then the following default settings
apply:
Inhibit Contact Sense –not used in Omni30.
Lamp sense is set to normal.

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Table 4-1: The Sequence Switch Settings
SEQUENCE SWITCHES
SW1 SW2
SEQ.
NO. 1
2 3 4567812345678 DESCRIPTION ISA
DESIGNATION T
TIME DELAY ON...
00 0 0 0000000FACTORY TEST MODE
11 0 0 0010000LAMP FOLLOWS INPUT -- --
20 1 0 0001000MOMENTARY (FLEETING) ALARM M-1INPUTS
31 1 0 0011000MOMENTARY ALARM, MANUAL RESET A-1-4INPUTS
40 0 1 0000100MOMENTARY ALARM, MANUAL RESET WITH RINGBACK R-1-10 INPUTS
51 0 1 0010100MULTIPLE GROUP, FIRST OUT MANUAL RESET F2M-1--
60 1 1 0001100FIRST OUT, AUTO RESET, F.O. RESET INTERLOCK F3A-1-3--
71 1 1 0011100SINGLE GROUP, 1st OUT, MANUAL RESET, 1st UP CONTINUOUS FLASH -- --
80 0 0 10000101st OUT, MANUAL RESET WITH NO SUBSEQUENT ALARM STATE ACCEPT PUSHBUTTON F1M-1INPUTS
91 0 0 1010010MOMENTARY (FLEETING) ALARM MANUAL RESET -- HORN
10 0 1 0 1001010MOMENTARRY (FLEETING) ALARM MANUAL RESET -- REFLASH
11 1 1 0 1011010MOMENTARY (FLEETING) ALARM MANUAL RESET FOR MOTOR ALARMS -- INPUTS
12 0 0 1 1000110MOMENTARY (FLEETING) ALARM -- RETURN TO NORMAL
13 1 0 1 1010110PULSE MONITORING ALARM WITH MANUAL RESET -- --
14 1 0 0 0110001MOMENTARY (FLEETING ALARM), MANUAL RESET, WITH RINGBACK.
18 0 1 0 0101001MOMENTARY (FLEETING) ALARM AUTO RESET -- INPUTS
21 1 0 1 0110101MULTIPLE GROUP, FIRST OUT, AUTO RESET F2A-1--
23 1 1 1 0111101SINGLE GROUP, 1st OUT, AUTO RESET, 1st UP CONTINUOUS FLASH -- --
24 0 0 0 1100011MULTIPLE GROUP, FIRST OUT, AUTO RESET, NO SUBSEQUENT ALARM STATE, ACCEPT PUSH BUTTON F1A-1--
25 1 0 0 1110011MOMENTARY (FLEETING) ALARM AUTO RESET -- HORN
26 0 1 0 1101011MOMENTARY FLEETING ALARM, AUTO RESET -- NO ACTION REALARM
27 1 1 0 1111011MOMENTARY ALARM AUTO RESET FOR MOTOR ALARMS -- INPUT
28 1 0 1 1110111PULSE MONITORING ALARM AUTO RESET -- --
31 1 1 1 1111101001001 SOFT-SET MODE. ALL SETTINGS ARE SET VIA SOFTWARE. (Refer Table 4-2) -- --
FOLLOWS INPUT 00
FOLLOWS ALARM
STATE 10 FUNCTION OF GROUP ALARM ON RELAY 3 NOTE:
ACTS AS RINGBACK
HORN 01(G.A.) In the above sequences, the switch
ACTS AS MRF
(REFLASH) 11sense is as follows:
SW2=TIMERS/SEQUENCE 9-16 0When SW1-8 is OFF, SW2 sets functions as shown in this table. “1” = switch in on position
SW2=SERIAL PORT SETTINGS 1######## When SW1-8 is ON , SW2 sets Serial Port Address and Baud Rate etc. See Section 4.7 “0” = switch in off position
CLOSE TO INHIBIT 0With SW1-8OFF, when SW2-6 is OFF, set Inhibit Input low to stop further alarms (serial port only)
OPEN TO INHIBIT 1With SW1-8 ON, when SW2-6 is ON, set Inhibit Input high to stop further alarms (serial port only)
TIMERS OFF 0With SW1-8 OFF and SW2-7 OFF: Timers are off, and SW2-1 to SW2-5 set the sequence of inputs 9-16
TIMERS ON *****1With SW1-8 OFF and SW2-7 ON: SW2-1 to SW2-5 sets Time-out value. See Figure 4-1
LAMP SENSE NORMAL 0 With SW1-8 OFF, when SW2-8 is OFF: Lamp outputs operate normally
LAMP SENSE REVERSE 1 With SW1-8 OFF when SW2-8 is on: Lamp outputs operate in reverse sense. i.e. On instead of off and v.v.