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Omni8/16C/Omni8P User Manual

1. D FO 18 to expand First Out Group FS 17 Interconnect for Flash Sync INH 16 gt Close to inhibit inputs TST 15 9 SIL 14 ACK 13 5 RES 12 m 11 e 10 gt 9 Settable Group Alarm output 8 11 7 1 Settable Group Alarm output 5 j 0 0 4 3 Closes to sound audible 2 ran Closed in normal operation E 9 79 16 115 14 13 9 75 12 111 mo 10 9 oo 8 7 0 4 D 62 5 1 Of F S Repeat Relay do Contact closes when 0 7 16 Input is Alarm State 15 5 L 5 14 13 LL oo 12 tc yr mo 10 9 0 0 8 7 6 5 0 0 4 3 0 0 2 rum Figure 3 3 Omnil6c Annunciator Block Diagram showing Terminal Numbers Omni8 16c User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 26 Omniflex 3 5 Omni8 16c Terminal Schedule Optional Power Supply Omni16c only P 1 L Live ac or dc power supply connection when optional internal power supply is installed P 2 Neutral ac or dc power supply connection when optiona
2. 222 m m m m L LOLLL 07 440 O NENO S L SINANI di 991 Sd 19 6c REPEATS REPEATS SERVICES INPUTS INPUTS POWER Omniflex 12 Omni8 16C User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Figure 1 4 Rear View 1 8 Rear View of Omni8c 8 point units showing Terminal Layout Repeats 1 8 S Common Inputs 1 8 e 24Vdc Services INPUTS 1 8 0 5 E EXPAND BO ON N C o SERIAL PORT 5 1 PUSH BUTTONS gt INPUT REPEATS 12345678 12345678 zz z 4 2 1 7 gt 20 4 RR4 RR5 RR6 7 i EST 10 COM amp 11 lt 12 5 9 x bs 0 a 6588 g 9 Se 10 7 E 8 B 9 o No lt 6 gt 37 142 a Sis lt Nc 6 66 4 8 PROG C 95 5 lt 4 54 No 62 8 aj 5 3 1 ov 2 4 no S2 24 c INPUTS REPEATS SERVICES 4 Figure 1 5 Omni8c Rear View Omni8 16C User Manual 13 Omniflex P
3. Outputs Setup Group Alarm 1 to 4 Type Yes Yes If a relay output has been configured as a GA output then RL 3 the GA operation can be set up for one of the following only follows input follows alarm GA acts as ring back set to multiple reflash GA follows ACK pushbutton not available in switchset mode Lamp Sense Yes Yes Setup Lamp Sense All Lamps Normal Sense or Lamps Reversed Sense This setting only applies when SW1 8 is Omni8 16c User Manual 43 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex COMPARISON SWITCH MODE VERSUS SOFTSET MODE CONFIGURATION OPTIONS CONFIGURATION OPTION DIP SWITCH SOFT SET SET MODE MODE Split First Out Group First Out Group Split Yes Enter a number between 1 and 16 to decide the split between 3179 group of 16 First Out Group 1 and 2 For example A value of 4 will arrange input 1 to 4 into First Out Group 1 and inputs 5 to 16 into First Out Group 2 System Operation Various System functions can be setup as follows Pushbutton Edge Level Detection default edge Yes Auto ACK on Startup i e Turn off running light sequence No Yes default is ON Input operation i e Close or Open to Inhibit Yes Yes default is Close to Inhibit Note Only applies when SW1 8 is Repeat Relay Output Options No Yes Follows
4. STATE 4 FLASH HORN OFF STATE 3 LAMP FAST FLASH ACK LAMP FAST ACK FLASH Sequence 11 Momentary Fleeting Alarm Manual Reset for Motor Alarms Timer option off Omni8 16c User Manual 64 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 12345678 ON SEQUENCE SWITCH STATE 4 FLASH TIMER OFF SETTING RESET WHILE NORMAL LAMP OFF HORN OFF TIMER OFF STATE 3 FLASH ACK ABNORMAL RETURN TO NORMAL LAMP OFF TIMER RUNNING TIME OUT STATE 2 FLASH Sequence 11 Momentary Fleeting Alarm Manual Reset for Motor Alarms with Time Delay on Inputs STATE 5 TIMER RUNNING gg 12345678 ON SEQUENCE SWITCH SETTING T ABNORMAL LAMP ON HORN OFF TIMER OFF RETURN TO NORMAL STATE 3 FLASH ACK STATE 2 LAMP FAST FLASH TIMER OFF Sequence 12 Momentary Fleeting Alarm Auto Reset with Time Delay on Return to Normal Omni8 16c User Manual 65 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex LI m SEQUENCE SWITCH Dena RETURN RETURN TIMER TIMER NORMAL NORMAL TIME TIME RESET WHILE OUT OUT RESET WHILE ABNORMAL NORMAL ACK WHILE ACK WHILE NORMAL ABNORMAL SIL STATE 5 FLASH ACK WHILE ACK WHILE NORMAL ABNORMAL TIMER OFF
5. 5 6 7 8 Figure 1 3 Panel Mount Front View showing Window Numbers Omni8 16C User Manual 11 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 7 Rear View 16 16 point units showing Terminal Layout Repeats 9 16 Repeats 1 8 Common Services 424Vdc Inputs 9 16 Inputs 1 8 a xm Pe XD ao pw LL Ed 0000 00 00 00 0 0 LE 2 9 SL HH vLHH OLHH 6HH LNdNI nosa S1Vadau n A O00 I 12 1 98HH SHH cHH 18 17 16 15 14 13 12 11 TST IL ACK RES COM NO NC C C 5 5 5 vid eTa old NO 81 99721 8 9 2 5 LMS XH XL gt gt zz ao amp gt 222 0 9 2 M MA a M lt M a CAE 914 Sidi fidi bkdi Old O N NO 91 6 51
6. STATE 6 STATE7 Sequence 13 Pulse Monitoring Alarm Manual Reset 12345678 ON SEQUENCE SWITCH SETTING 5 4 LAMP SLOW FLASH HORN OFF 5 2 LAMP FAST FLASH STATE 5 FLASH RETURN TO NORMAL RETURN TO NORMAL Sequence 14 Momentary Fleeting Alarm Manual Reset with Ringback Omni8 16c User Manual 66 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 12345678 ON SEQUENCE SWITCH RETURN TO SETTING NORMAL STATE 1 LAMP ON STATE 3 LAMP FAST ACK WHILE ABNORMAL ACK HORN OFF ACK WHILE NORMAL Sequence 18 Momentary Fleeting Alarm Auto Reset Timer option off n RETURN TO NORMAL RETURN TO TIMER OFF NORMAL ACK WHILE NORMAL STATE4 STATE 3 FLASH ACK WHILE ABNORMAL STATE 5 TIMER TIME OUT STATE2 LAMP FAST Sequence 18 Momentary Fleeting Alarm Auto Reset with Time Delay on Inputs Omni8 16c User Manual 67 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex LAMP OFF HORN OFF i L 12345678 ON SEQUENCE SWITCH SETTING STATE 7 STATE 6 STATE 5 ACK WHILE ABNORMAL INACTIVE ACK WHILE ABNORMAL ACK WHILE ABNO
7. Omni8c 16c O mni8p Series Alam Annunciators amp Serial Displa ys lt gt 7 lt gt LLI gt REVISION COMMENTS Sep 1999 Initial revision Feb 2000 Revised with corrections for product release Mar 2000 Minor typographical errors corrected July 2000 Updated Modbus Interface related content July 2000 5 Updated with new timer operation Sep 2000 6 Updated to reflect latest features of V5 xx software kernel Dec 2000 Various Amendments pui connections for OV comm arene Stet OF sing or rang annem SOFTWARE COPY AVAILABLE This manual is available in printed form or in Adobe Acrobat pdf format The pdf file is named UMC 1480BR13 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 The publication of information in the document does not imply freedom from patent or other protective rights of Omniflex or others 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 spe
8. 3 11 Connecting Control Pushbuttons CAUTION External Pushbuttons are powered from the internal circuitry of the alarm annunciator Do NOT connect the external pushbuttons to any external power supply 3 11 1 Controlling a single Omni8 16c with internal pushbuttons When a single Omni8 16c is fitted with a C1420 Integral Pushbutton Station no external wiring of pushbuttons is required and Terminals C 11 to C 15 on the rear of the unit are left unconnected 3 11 2 Controlling a single Omni8 16c with external pushbuttons External Test Silence Acknowledge and Reset pushbuttons may be connected to the Omni8 16c via Terminals D 11 to D15 as shown in the following schematic Terminal Strip D Ex Ever ter Pu 15 14 ISIL 13 12 IRES ns 11 COM Figure 3 7 External Pushbuttons controlling a single Omni8 16c Omni8 16c User Manual 36 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 11 3 Controlling multiple Omni8 16c s with external pushbuttons Up to 16 Omni8 16C units may be controlled by a single set of external pushbuttons Simply wire all units in parallel as shown below Omni8 16C No 1 Omni8 16C Omni8 16C fitted with Internal No 2 No 16 Pushbutton Station Terminal Strip Terminal Strip Terminal Strip D D D 15 TST 15 T
9. E 3 clas EL 57 97 6 7 IE 5 E 9 S proa s 4 5 2 cl amp s 4 5 ces Ses gm cie Y 290 0 11 42 4 Holes 4 76 105 0 mm 4 14 Figure 2 3 Wall mount Omnil6C Standard housing Models 1478 C1479 156 0 mm 6 14 79 At 1 9 0 mm 3 11 _ 132 0 mm 5 20 E pee EE 25 EX EL s S17 EX Br rl Shel 23 Se P m ZSL sem a Ss To 14 N N N ea Black ER x N 15 C 1 7B 158 Frol iio E m SERIAL 14B 6 gt nc Qa sa 13A oleae s 5B S 138 1 Peer 4 12 8 amp 57 8 n A proa L 65 PORT S4 2A 64 10A gt 3 E 10B 4 1 As 9A 2 ov S2 7 EL
10. 8 16 2 16 has Integral Pushbuttons Terminal Strip Terminal Strip Terminal Strip D D D 15 TEST 15 15 14 5 14 5 14 ISIL 13 13 ACK 13 ACK 12 RES 12 RES 12 RES COM COM 11 COM Figure 3 10 Annunciator controlling multiple Omni8 16c units 3 12 Connecting the C1415 Remote Pushbutton Station Omni8 16C units may be controlled by a single Remote Pushbutton Station C1415 Simply wire as shown below OMNI8C 16C Remote Pushbutton C14xx Station C1415 Teminal Strip Terminal Strip D Pushbuttons COM 15 H 14 s h H 13 RESET 9 12 RES EpL SIL ior sos 24 LE Ss Terminal Strip D RL2 set as Horn O P 4 NO 3 Terminal Strip C 24V Terminals 2 1 24V Figure 3 8 Connecting C1415 Remote Pushbutton Station to Omni8 16c units Omni8 16c User Manual 38 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 13 Connecting the Omni8P Internal Audible Device The Omni8P is supplied with an internal audible device that can be connected to sound when an alarm occurs on the Omni8P Connect the Omni8P HORN relay output contact to t
11. STATE 1 5 5 mc om ABNORMAL HORN OFF TIMER OFF SEQUENCE SWITCH SETTING RETURN TO NORMAL RETURN TO NORMAL RUNNING WHILE TIME OUT NORMAL STATE2 FLASH STATE 4 LAMP SLOW FLASH STATE 3 FLASH ACK WHILE ABNORMAL Sequence 27 Momentary Fleeting Alarm Auto Reset for Motor Alarms with Time Delay on Inputs Omni8 16c User Manual 70 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex LI SEQUENCE SWITCH RETURN RETURN TO NORMAL NORMAL STATE 4 TIME LAMP FAST TIME E WHILE WHILE NORMAL BE SIL STATE6 STATE 5 STATE7 LAMP FAST ACK WHILE ACK WHILE Sequence 29 Pulse Monitoring Alarm Auto Reset Omni8 16c User Manual 71 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 8 MODBUS REGISTER LAYOUT The following table provides the contents of the registers available through the programming port and the serial port using the Modbus protocol This layout pertains to Versions of Omni16C that conform to Omni8 16C DIT Layout Version 2 00 Omni8 16C Software Kernels V5 xx support this layout Omni8 16C supports the following Modbus functions Modbus Function 1 Read Coil Statuses Modbus Function 2 Read Input Statuses Modbus Function 3 Read Holding Registers Modbus Function 4 Read Input Registers Modbus Function 5 Write Si
12. 4 Holes 4 76 146 0 5 75 105 0 mm 4 14 la Figure 2 4 Wall mount Omni8C 16C Compact housing Models C1180 C1181 C1182 C1184 C1185 Omni8 16c User Manual 16 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 3 Introduction to Panel Mounting The panel mount Omni8 16c may be mounted either as a single unit or as one of a combination of multiple units stacked together in a single panel cut out In both single and multiple mounting of units the securing of the Omni 16c s to the user s panel is effected by using jacking bars supplied with the Omni16c These jacking bars fit into slots set in the top bottom and sides of the Omni8 16c The location of these slots is shown in Fig 2 1 Generally the use of 2 jacking bars on the top and two jacking bars on the bottom is sufficient securing for unit in the panel but this may vary from panel to panel To ensure secure operation of the jacking bars the user s panel thickness should fall between 1 6 mm 0 0625 9 0 mm 0 354 BOTTOM N JACKING BAR SLOTS JACKING BAR Figure 2 5 Jacking Bar location slots Omni8 16c User Manual 17 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 4 Panel Mounting multiple Units a single cut out 2 4 1 Mounting Procedure Up to 16 Omni8 16c units may be electrically connected together to form a display annunciator system of up to 256 points These
13. Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf The following two options are available Model Description Source Voltage Max Current Requirements C1421 AC Option 85 264 Vac dc 1 2Arms at 115V 0 6Arms at 230V C1422 DC Option 20 60Vdc 2 8A at 24Vdc 1 5A at 48Vdc 3 8 Connecting the Power Supply 3 8 1 With no Internal Power Supply Installed 24Vdc version Without an optional internal Power Supply installed the Omni8 16c is powered from an external 24Vdc supply Connect the external 24Volt supply to terminals C 1 and C 2 on the rear of the unit There is no galvanic isolation provided between the 24Volt supply and the internal logic of the unit C 1 24Volts 15 20 4 27 6 Volts 2 0 volts When power is correctly applied then the Green Pwr indicator on the rear of the unit is lit Reverse Polarity Protection The 16 is equipped with reverse polarity protection on these terminals If the 24Volt supply is connected in reverse then a momentary short circuit will exist until the internal resettable fuse opens to protect the unit Once the reverse connections are removed the unit should be left for approximately 2 minutes without power to allow time for the resettable fuse to reset 3 8 2 With the Optional Internal Power Supply installed With the optional internal Power Supply Installed 24Vdc is produced inside the unit from the primary suppl
14. DIT No 229 DESCRIPTION Read Write First Out Group Split Enter a number between 1 and 16 to decide the split between First Out Group 1 and 2 For example A value of 4 will arrange input 1 to 4 into First Out Group 1 and inputs 5 to 16 into First Out Group 2 R W 231 N A 230 Setup System Operation Bit 0 Pushbutton Edge Level 1 Edge 0 Level Bit 1 Auto ACK on Startup 1 Auto ACK on Startup 0 Auto ACK on Startup Bit 2 Inhibit Input operation 1 Close to Inhibit 0 Open to Inhibit This setting only applies when SW1 8 is Bit 3 5 Repeat Output operation The bit map is as follows Bit 5 4 3 1 1 1 Repeat Relay Follows Input Normally Open Bit 5 4 3 1 0 1 Repeat Relay Follows Input Normally Closed Bit 5 4 3 1 1 0 Repeat Relay Follows Alarm Normally Open Bit 5 4 3 1 0 0 Repeat Relay Follows Alarm Normally Closed Bit 5 4 3 0 0 0 Repeat Relay Acts as GA Bit 6 15 Reserved R W 232 N A 231 Setup Slow Timer The slow timer counts in multiples of the fast timer This is configurable to allow the most flexible use of timers Some examples are given below To count in seconds set to 10 To count in 10s of seconds set to 100 To count in 20s of seconds set to 200 R W Omni8 16c User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 78 Omniflex Hol
15. Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 8 1 With no Internal Power Supply Installed 24 version 32 3 8 2 With the Optional Internal Power Supply installed 32 3 0 3 CAVE Power extemally ponti ciones RTL ona dep E n nna deu Bleu ora 33 3 9 Connecting the alarm 35 3 10 Connecting the Common Service Relay Contacts 36 SWI CHASED MODE m 36 3 11 Connecting Control 410 36 3 11 1 Controlling a single Omni8 16c with internal 36 3 11 2 Controlling a single Omni8 16c with external 36 3 11 3 Controlling multiple 8 16 5 with external pushbuttons 97 3 11 4 Controlling multiple 8 16 5 with an Integral Pushbutton Station 2 10 37 3 11 5 Controlling multiple 8 16 5 with an Omni8P Alarm Annunciator 38 3 12 Connecting the C1415 Remote Pushbutton Station 38 3 13 Connecting the Omni8P Internal Audible Device 39 3 14 Connecting the Omni8P Internal Audible Device to other 8 16 39 3 15 Connecting The Inhibit utres
16. STATE 5 FIRST OUT INACTIVE INACTIVE ACK 5 4 FIRST OUT INACTIVE STATE 2 LAMP FAST FLASH FIRST OUT ACTIVE RESET ABNORMAL WHILE FIRST NORMAL OUT Sequence 5 Momentary Fleeting Alarm First Out Multiple Groups Manual Reset with Ringback 2345678 SEQUENCE SWITCH SETTING ABNORMAL SUBSEQUENT STATE 6 LAMP FAST LAMP FAST LAMP ON tampon ACK FLASH FLASH FIRST OUT ABNORMAL FIRST OUT FIRST OUT INACTIVE INACTIVE INACTIVE RESET ACK WHILE ABNORMAL WHILE AGK ABNORMAL STATE 4 LAMP SLOW FLASH FIRST OUT FIRST OUT FIRST OUT ACTIVE ACTIVE ACTIVE STATE 3 LAMP INT FAST SLOW LAMP INT FAST SLOW RETURN TO NORMAL INACTIVE ABNORMAL RESET FIRST WHILE WEE ACK WHILE OUT NORMAL NORNA NORMAL Sequence 6 Momentary Fleeting Alarm First Out Manual Reset Auto Reset on subsequent Alarms Omni8 16c User Manual 62 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex LAMP OFF HORN OFF FIRST OUT INACTIVE Hu LI LI LI 12345678 ON SEQUENCE SWITCH SETTING ABNORMAL SUBSEQUENT ABNORMAL RESET FIRST WHILE OUT NORMAL STATE 7 STATE 6 STATE 5 E INACTIVE INACTIVE INACTIVE ACK WHILE ABNORMAL ACK LAMP FAST FLASH LAMP FAST FLASH 5 4 LAMP SL
17. LED DOSIOS 20 2 8 Creating Window Legends for Back lit Display Windows 21 2 8 1 Overview 21 2 8 2 Creating the Legend Filmi 21 2 9 Inserting Legends and Colour Filters into Back lit Display Windows 21 2 9 WIMGOWS RC eet 21 2 9 2 Assembling Display WindOWs tttm aite icti incidid aed tarea 22 2 9 A WINGOW c I 22 2 94 ROMY GQ Mec 23 2 10 Creating Window Legends for Side bar Display Windows 23 3 ELECTRICAL IP NE Uo 24 3 1 24 3 2 Omni8c Block dB e rs M MEM TET OE 24 3 3 LB onis als 208 25 3 4 Block Diagram 26 3 5 8 16 Terminal 5 27 3 6 8 16 Serial Port Pinouts to PC or 30 3 7 Power FAG UNIS TEINS eee 31 3 8 Connecting the Power Supply 32 8 16 User Manual 6 Omniflex
18. The OMNIFLEX OMNI8 16c family is a range of compact highly flexible full function integral alarm Annunciators and displays designed to fulfil all the requirements of the modern industrial plant Alarm Annunciators are a key component in the safety of the plant and these products have been designed with safety integrity in mind Continuous advanced internal self testing creates a product suitable for use in IEC61508 SIL1 applications 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 enhanced Standard 8 and 16 point modules allow integral systems from 8 to 256 points to be constructed by the user Panel mounted display options include long life incandescent lamps high bright back lit LED s and the unique side bar LED system pioneered by OMNIFLEX 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 on the rear of the unit Software programming can be used to select more advanced options Available in a range of power supply options these rugged products are designed to fit directly into local electrical panels without the need for external power conditioning or interfacing for the lowest cost system implementation Additional
19. 13 UMC1480BR13 pdf 5 4 Use of the inhibit input If the Inhibit Input on TS D terminal 16 is in the abnormal condition then all of the alarm inputs will be disabled from causing a new alarm All other functions of the unit will remain unaffected When this input reverts to the normal state then operation of the Omni8 16c reverts to full operation and the unit will respond to any input changes that may occur thereafter The normal state is conventionally with the Inhibit input normally open and may thus be left unconnected If SW1 8 is off the normal state of the Inhibit input may be changed to normally closed by switching SW2 6 on Omni8 16c User Manual 55 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 6 SPECIFICATIONS Voltage Option 24Vdc 20 60Vdc 85 264Vac dc Isolation None 1500Vrms 1500Vrms PSU to inputs Max dc Ripple 1096 pk to pk 1096 pk to pk N A Current Consumption See Section 3 7 of this manual Type Potential Free Contacts or Switch to 24volts switch to Ovolts Common ve Contact Sense User Selectable Normally Open or Closed on rear of unit Max open circuit voltage 28Vdc Max closed circuit current 5mA per input circuit Max Loop Resistance to detect closed contact 200 ohms Min Loop Resistance to detect open contact 100 kohms Input Scan Rate 4 milliseconds with 8millisecond filter Inputs must be stable for at least 8 milliseconds for a change of state to be det
20. 8 to 256 alarm points to be constructed by the user Integral or Remote Alarm Logic for maximum flexibility 8 points of alarm display in 120mm high by 144mm wide size modules to minimise panel space 16 point module is 120mm x 288mm wide All products in the range are supplied off the shelf with no factory customisation required minimising spares holding Panel mounted display options include long life incandescent lamps high bright back lit LED s and the unique side bar LED system pioneered by OMNIFLEX User created display legends on standard laser inkjet printer using software templates supplied no window engraving required Relay outputs for common group alarm and external audible device control Integral hardware watchdog relay for safety critical applications Removable terminals for easy installation and maintenance Wetting voltage supplied to the inputs to allow potential free input contacts to be directly connected 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 Some models also available in 85 264Vac options 1 2 Options available Integral power supply for direct connection to 48Vdc or 85 264Vac or dc Internal input repeat relays to minimise field wiring when also connecting inputs to other systems Fully i
21. A 2 Kernel Version Number Version number the Omni8 16C Kernel The value is stored in BCD format with major revision number the MSB and minor revision in the LSB 4 N A 3 Supported Services Flags R This register shows what network related services are supported by the Omni8 16C Kernel Bit 0 DIT service Bit 1 2 Reserved Bit 3 Datagram Service Bits 4 5 Reserved Bit 6 Programming Service Bit 7 Presentation Layer Management Service Bits 8 15 Reserved The Omni8 16C currently supports the DIT service The value read is 1 5 4 User Tag 1 R Name or Model number of the product in ASCII format 2 characters per register 6 N A User Tag 2 7 User Tag 3 8 User Tag 4 8 16 User Manual 73 Omniflex Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 9 23 8 22 Reserved 24 N A 23 Alive Counter Counter incremented frequently by the 8 16 Kernel to indicate it is running 25 100 N A 24 99 Reserved 101 200 100 199 STATUS DATA 101 1 16 100 Input Status R W 16 Inputs as individual bits bit 0 Isb input 1 etc Note that any Change of State to 1 will remain latched until read by a Modbus Poll This will ensure that any fleeting abnormal input is never missed by the Modbus Master These status bits can also be written to the unit for serial display When using Modbus Coil writes Modbus Function 5
22. Display Layout 11 1 5 Front View of Omni8C Panel Mount Units showing Display Layout 11 1 6 Front View Omni8P Panel Mount Unit showing Display Layout 11 1 7 Rear View Omni16c 16 point units showing Terminal Layout 12 1 8 Rear View of Omni8c 8 point units showing Terminal Layout 13 1 9 Rear View of Omni8P 8 point units showing Terminal Layout 14 2 MECHANICAL INSTALLATION c Qn ddp KK 15 2 1 Panel mount Mechanical Dimensions 15 2 2 Wall mount Mechanical Dimensions 16 2 3 Introduction to Panel eR rn ER he uen 17 2 4 Panel Mounting multiple Units a single cut out 18 E Na eruit o ol RP 18 242 Unit GU Out e 19 2 4 9 Example C t out Size Calculation R ttai ee Pd a ee 19 2 4 4 MOUNT Bar 8 19 2 5 Mounting single Omni8 16c in a panel 19 2 6 Installing the Internal Pushbutton 20 2 7 Installing
23. FIRST OUT ACTIVE Sequence 24 Momentary Fleeting Alarm First Out Multiple Group Auto Reset No horn for subsequent alarms LI LI TEET RETURN STATET 12345678 LAMP ABNORMAL SETTING WHILE NORMAL ACK WHILE NORMAL STATE 3 LAMP FAST FLASH ACK WHILE ABNORMAL LAMP ON HORN OFF TIMER OFF STATE2 LAMP FAST FLASH TIMER RUNNING ACK Sequence 25 Momentary Fleeting Alarm Auto Reset Auto Silence after Time Delay s 7m RETURN TO NORMAL SEQUENCE SWITCH SETTING TIME OUT WHILE ABNORMAL ACK WHILE NORMAL TIME OUT WHILE ABNORMAL LAMP FAST FLASH STATE 4 TIMER RUNNING STATE 2 LAMP FAST FLASH TIMER RUNNING ACK WHILE ABNORMAL Sequence 26 Momentary Fleeting Alarm Auto Reset Re alarm after time out if still abnormal Omni8 16c User Manual 69 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 5 1 a 345678 RETURN SEQUENCE SWITCH SETTING TO NORMAL ACK WHILE NORMAL ACK WHILE NORMAL STATE 4 ACK WHILE STATE3 STATE2 LAMP FAST FLASH LAMP SLOW FLASH HORN OFF LAMP FAST FLASH HORN OFF ACK WHILE ABNORMAL ABNORMAL Sequence 27 Momentary Fleeting Alarm Auto Reset for Motor Alarms Timer option off
24. Figure 1 3 C1185 Omni16c Serial Input Remote Logic Unit Lamp Driver O P Figure 1 3 8 Point Panel Mount Integral Alarm Annunciators C1490B Omni8c annunciator with backlit LED display Figure 1 1 C1491B Omni8c annunciator with sidebar LED display C1492B Omni8c annunciator with incandescent lamp display Figure 1 1 C1493B Omni8c serial input annunciator with backlit LED display Figure 1 1 C1494B 8 serial input annunciator with sidebar LED display C1495B 8 serial input annunciator with incandescent lamp display Figure 1 5 C1427A Omni8P Backlit LED annunciator with integral pushbuttons and audible Figure 1 5 C1428A Omni8P Sidebar LED annunciator with integral pushbuttons and audible 1429 Omni8P Incandescent lamp annunciator with integral p buttons amp audible Figure 1 5 16 Point Panel Mount Integral Alarm Annunciators C1480B 16 annunciator with backlit LED display Figure 1 2 C1481B 16 annunciator with sidebar LED display C1482B 16 annunciator with incandescent lamp display Figure 1 2 C1483B 16 serial input annunciator with backlit LED display Figure 1 2 C1484B Omni16c serial input annunciator with sidebar LED display C1485B 16 serial input annunciator with incandescent lamp display Figure 1 2 Pictures are for reference only Some details may change between models Omni8 16C User Manual 3 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Introduction
25. Input Normally Open default Follows Input Normally Closed Follows Alarm Normally Open Follows Alarm Normally Closed Acts as GA output 4 3 Selecting the Input Sense There is an 8 way set up switch associated with each group of eight inputs These are used to set the sense of the eight input contacts normally open or normally closed These switches are located directly above each group of eight input terminals on the rear of the Omni8 16c and are clearly marked There is one switch for each input numbered 1 to 8 in the group When the switch is OFF the input is set to NORMALLY OPEN i e the input will enter the alarm state when the input contact is closed When the switch is ON the input is set to NORMALLY CLOSED i e the input will enter the alarm state when the input contact is opened 4 4 Selecting the alarm display logic sequences There are three 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 The input numbers shown in parentheses are for the Omni8c Omni8 16c User Manual 44 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf SW1 8 SW2 7 SW1 1 to 5 SW2 1 to 5 SW2 6 to 8 A Off Off Sets sequence for Sets sequence for Ope
26. Model C1490 Design Issues 1 What is the total power requirement of the system 2 Can an optional C1421 internal ac power supply fitted in the Omnit6c power the 8 as well Solution From Table 3 1 Omni8 16c User Manual 33 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Consumption at 24Volts dc C1480 1 1Amps C1490 0 6Amps Total Current Requirement 1 7Amps C1421 Supply capacity 2 2Amps Surplus Available 0 5Amps The C1490 Omni8C may be powered from the Omni16C unit s internal supply with still 0 5Amps at 24 available from terminals C 1 and C 2 for further accessories such as the audible device Omni8 16c User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 34 Omniflex 3 9 Connecting the alarm inputs The Omni8 16c is operated with potential free contacts connected to the input terminals Each input is provided with a pair of terminals marked A and B Terminal A is the alarm input and terminal B is an independently current limited wetting voltage supplied from the internal 24 volt supply as shown below The standard Input option is 24 common common is an order option 24V 24V Alarm Input Alarm Input Field Internal Circuit of Field Internal Circuit of Connections Omni8 16C Connections Omni8 16C 24V Common STD OV Common Optional Figure 3 5 Input Connection
27. Repeat Relay contact NO F 5 RR11 C Input 11 Repeat Relay contact Com F 6 RR11 NO Input 11 Repeat Relay contact NO F 7 RR12 C Input 12 Repeat Relay contact Com F 8 RR12 NO Input 12 Repeat Relay contact NO F 9 RR13 C Input 13 Repeat Relay contact Com F 10 RR13 NO Input 13 Repeat Relay contact NO F 11 RR14 C Input 14 Repeat Relay contact Com F 12 RR14 NO Input 14 Repeat Relay contact NO F 13 5 Input 15 Repeat Relay contact Com F 14 RR15 NO Input 15 Repeat Relay contact NO F 15 RR16 C Input 16 Repeat Relay contact Com F 16 RR16 NO Input 16 Repeat Relay contact NO Omni8 16c User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 29 Omniflex 3 6 8 16 Serial Port Pinouts to PC or PLC The isolated serial port option must be specified separately when ordering your annunciator and will be factory fitted before delivery If fitted with the Serial Port Option the Serial connections are as follows Omni 8 16C 8P ro RS232 RS485 1 RD 3 TxD 4 DD 7 6 Veotiso Voc Figure 3 4 8232 485 Connector Pin out The selection of 2320 RS485 communications is done only by the way that the connector is wired No other settings or adjustments are necessary NB Once the Serial Port DB9 Option Board has been fitted the Serial Jack plug facility normally used to confi
28. annunciator Test button acts both as a Lamp Test and Circuit Function Omni8 16c User Manual 52 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 5 3 3 Fault Indication Circuit Test If a fault is found in of the tests performed then the unit enters its full marching lamp sequence with in addition one or more of the lamps flashing continuously to indicate the fault located This is described in detail in Section 5 3 5 5 3 4 Manually invoking the Circuit Test Function As a confidence measure the unit may be placed in the full marching sequence Circuit Test Mode at any time by holding down the Silence button and then pressing the Test Button See section 5 3 5 5 3 5 The Marching Sequence Circuit Test Display This routine is entered upon the following conditions e Upon power up e f the Test button is pressed a fault is detected in the unit By holding down the Silence button and then pressing the Test button manually enters this function e Any time during normal operation if the unit during its regular self test routines detects a fault This test routine begins by activating the horn output circuit for approximately one second The operator should therefore check that the horn sounds for this short period Immediately after this half second period if the Omni8 16c is functioning correctly the following visual indication will occur The display will begin a marchi
29. of the special timer sequences When the alarm point moves from a state where the timer is stopped to a state where the timer is running the timer will be started Omni8 16c User Manual 48 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf When the alarm point moves from a state where the timer is running to a state where the timer is also running the timer is allowed to continue timing When an alarm point moves from a state where the timer is running to a state where the timer is stopped the timer is put into the timed out stopped state 4 9 Selecting Serial Port Settings The 8 16 can be equipped with an optional 5232 485 serial port This port supports the Modbus protocol In Switch Set or Soft Set mode inputs and outputs be read via the serial port using standard Modbus commands Please refer to Section 8 for the layout of Modbus Registers that are available in the Omni8 16C 4 9 1 Default Settings When the unit is in Switch set mode refer to settings A or B of section 4 4 the unit may be accessed via Modbus without changing the dipswitch settings at all In this mode communications settings are fixed as follows Default Modbus Settings with SW1 8 OFF Modbus Slave Address 2 Comms settings ASCII 9600 baud No Parity 7 Data bits 2 Stop Bits Table 4 2 Default Serial Port Settings with SW1 8 OFF 4 9 2 Modbus Address and Mode Settings In applications wher
30. options include e Integral control pushbutton station to minimise installation space and cost Fully isolated RS232 422 485 Modbus compatible serial port to interface to PLC DCS or SCADA systems e Internal input repeat relays to minimise field wiring when also connecting inputs to other systems A Software Configuration Utility for more advanced customisation This manual covers all of the products listed on page 3 but not all features described in this manual are necessarily available on the product you have purchased See section 1 3 for details of these options Omni8 16C User Manual 4 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Figure 1 1 Omni8c Panel Mount 8 point Alarm Annunciator Display Figure 1 3 The Omni8c Remote Logic Unit Figure 1 5 The Omni8p Panel Mount 8 point Alarm Annunciator with integral controls Figure 1 2 The Omnil6c 16 point Panel Mount Alarm Annunciator Display Figure 1 4 The Omnil6c Remote Logic Unit Omni8 16C User Manual be Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex Table of Contents 1 GENERAL DESCRIPTION s Duis 9 1 1 Standard 9 1 2 Options available mc 9 1 3 Product Feature CST EE s Fav Ee CREE FU 10 1 4 Front View of 16 point Panel Mount Units showing
31. the coil mapping is as follows Coil Number Input Number 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 8 16 User Manual 74 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Holding Coil Input Status 102 17 32 DIT No 101 DESCRIPTION Read Write Common Service Input Status If any bit below is 1 then the input is ON Bit 0 INH Inhibit input Bit 1 TST Lamp Test input Bit 2 ACK Acknowledge input Bit 3 SIL Silence input Bit 4 RES Reset input Bit 5 FS Flash Sync input this bitis READ ONLY Bit 6 FO First Out input this bitis READ ONLY Bits 7 15 Reserved NOTE The SIL and RES bits are automatically reset to 0 after seconds when set by the Modbus Master All other bits must be reset by the Modbus Master When using Modbus Coil writes Modbus Function 5 the coil mapping is as follows Coil Number Control Input 17 INH Inhibit input 18 TST Lamp Test input 19 Acknowledge input 20 SIL Silence input 21 RES Reset input 22 32 Reserved R W 103 N A 102 Alarm Status 1 bit for every input where 1 means the input is in alarm 0 means the input is in the normal condition Bit 0 156 alarm status of input 1 104 N A 103 Common Service Output Status If any bit below is 1 th
32. will print onto the film to produce the number of individual legends required 6 Insert them into the Omni8 16c as described in section 2 9 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 The correct size for each legend film insert is 21 5mm high x 60mm wide 2 9 Inserting Legends and Colour Filters into Back lit Display Windows 2 9 1 Colour of Windows If Back lit LED lamps are used then the colour of the window is set by the coice of LED lamps and no additional colour filters are required If incandescent lamps are used then these always give a white light and if a coloured window is required a colour filter needs to be inserted into the window These coloured filters are provided in a kit of assorted colours supplied with the product Each kit of coloured filters contains the following C1463 Colour Filter Kit Contents 16 Red Filters 16 Yellow Filters 16 Green Filters 4 Blue Filters Omni8 16c User Manual 21 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Additional Colour Filter Kits may be ordered as desired by quoting Model Number 1463 2
33. 1480BR13 pdf 675 093 ASCII 1200 baud 7Data 2Stop 1 1 1 2400 baud No Parity 8Data 1Stop 0 1 0 RTU 1200 baud No Parity 8Data 1Stop 1 1 0 Table 4 5 Serial Mode Parameters SW2 6 to 8 RTU 9600 baud No Parity 8Data 1Stop RTU 4800 baud No Parity 8Data 1Stop 1 0 0 4 10 Changing the operation of the Repeat Outputs It is possible to change the operation of the Repeat Output relays should the application require it In most applications it the Repeat Outputs will repeat the inputs status of the inputs i e is the input is normal then the corresponding repeat relay is de energised and if the input is abnormal then the repeat relay output is energised This is the default operation Using the Omni8 16c Configuration Utility the repeat relays may be setup to repeat the Alarm status of the inputs i e the repeat is energised when the Alarm sequence is in the alarm condition This is identified as the state in which the corresponding lamp is illuminated This is particularly useful in timer sequences where the lamp illuminates after the input timer delay has elapsed When the repeats are setup for alarms the repeats will energise when the lamp illuminates not when the input goes abnormal Repeat outputs can additionally be setup for fail safe operation In this mode the output relay is energised in the normal condition and de engerised in the alarm condition Please refer to the On l
34. 3 UMC1480BR13 pdf 3 3 Omni8P Block Diagram D FO Interconnect to expand First Out Group pee 8 5 Interconnect for Flash Sync Audible Warning Expand In 2 2 E d 2 rm E N 5 Settable Group Alarm output gt lt Settable Group Alarm output LL T N Closes to sound audible lt 2 Closed in normal operation 24V IN OUT Repeat Relay Contact closes when Input is in Alarm State 16 REPEAT RELAY OUTPUTS OPTIONAL Figure 3 2 Omni8P Annunciator Block Diagram showing Terminal Numbers Omni8 16c User Manual 25 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 4 16 Block Diagram Power Supply Input NEUTRAL or 16 POTENTIAL FREE CONTACT INPUTS EARTH LIVE or m 00 24V IN OUT Nor Lor 16A 16B 15A 15B 14A 14B 13A 13B 12A 12B 11A 11B 10A 10B 9A 9B IP8 IP7 6 5 1 4 2 IP16 IP15 IP14 IP13 IP12 IP11 IP10 IP9 P Buttons Expand RL4 GA2 RL3 RL2 WD Horn GA1 RL1 RR7 RR6 RR5 RR4 RR2 RR1 RR16 RR15 RR14 RR13 RR12 RR11 RR10 RR9
35. 48 points 8 windows high by 6 windows wide requires two Omni8c s mounted vertically in a two high stack and two Omni16c s mounted vertically in a two high stack The two stacks of two annunciators are mounted side by side in the same panel cut out The cut out height would be 2 x 120 8 232 mm The cut out width would be 1 x 144 1 288 6 426 mm 2 4 4 Mounting Bar Kits A range of Mounting Bar Kits is available for constructing vertical stacks of 2 3 or 4 units in height Each kit consists of 2 mounting bars of the appropriate size complete with all the necessary screws and washers to form a single column of Omni8 16c s These kits may be ordered using the following Order Code numbers Order Code 2 High Mounting Bar Kit C1431 01 3 High Mounting Bar Kit C1431 02 4 High Mounting Bar Kit C1431 03 Table 2 1 Mounting Bar Kit Ordering Information 2 5 Mounting a single Omni8 16c in a panel cut out The panel cut out required to mount a single Omni8 16c is given in the following table 16 112mm 4 41 280mm 11 02 Omni8c 112mm 4 41 136mm 5 35 Table 2 2 Single Unit Mounting Cut out Dimensions Omni8 16c User Manual 19 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 6 Installing the Internal Pushbutton Station The control pushbuttons required to manage the alarm sequences selected in the Omni8 16c may be located internal or external to the Omni8 16c If mounte
36. 9 2 Assembling Back lit Display Windows Assemble back lit windows into the 8 16 as follows 1 Assemble each window as shown in Figure 2 7 Backlit Window Order of Assembly 2 Snap the assembled window into position in Omni8 16c IN this side Legend Film Colour Filter if required White Diffusor lt Rough surface Figure 2 7 Backlit Window Order of Assembly 2 9 3 To remove a Window Windows may be removed by inserting a screw driver in the slot provided on the top or bottom of the clear window to lever it gently out Using a finger nail in the notch at the top or bottom of the display will remove the window from the display A Flatblade screwdriver may also be used if finger access is difficult Gently lever and twist the screw driver to pop the window from the display supporting both sides of the window Omni8 16c User Manual 22 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 2 9 4 refit a window Line up the window with the display Insert one side of the window Once located press firmly on the cutout notch ensuring the window clip is located in edge of the un located side of the Note the window is perfectly the cutout notch window with your thumb Directing symmetrical and can be fitted any your force at an angle along the edge way round of the window The window clip will
37. Board Incandescent Lamp replacement 10 pack Incandescent Lamp replacement 100 pack Assorted Back lit Colour Filter Kit Omni8 16c User Manual 58 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 7 ALARM SEQUENCE DIAGRAMS PB 123456 7 8 ON SEQUENCE SWITCH SETTING STATE 1 NORMAL STATE 2 Sequence 1 Lamp Follows Input 12345678 ON LAMP OFF HORN OFF SEQUENCE SWITCH SETTING RESET WHILE NORMAL LAMP ON STATE 3 LAMP FAST ACK LAMP FAST H ACK gt o HORN OFF Sequence 2 Momentary Fleeting Alarm Manual Reset Timer option off Omni8 16c User Manual 59 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 STATE 5 NORMAL RETURN TO TIMER NORMAL T TIME OUT LAMP ON HORN OFF ACK STATE 2 FLASH LAMP FAST FLASH HORN OFF TIMER OFF ACK TIMER OFF TIMER OFF Sequence 2 Momentary Fleeting Alarm Manual Reset with Time Delay on Inputs pii SEQUENCE SWITCH SETTING RETURN TO NORMAL NORMAL HORN OFF RETURN TO NORMAL STATE 3 LAMP FAST FLASH ACK LAMP ON ACK HORN OFF Sequence 3 Alarm Only No Lock in Auto Reset Timer option off STATE 1 STATE 5 NORMAL RETURN TO MER NORMAL R
38. Diagram using individually wired Potential Free Contacts If common return wire for all inputs in the system is required then this must be wired directly to the 24Volt supply as shown below For Omni16C units fitted with the optional internal power supply this 24Volts may be found on terminal C 1 CAUTION When connecting the inputs in this way the common 24Volt return MUST be fused to prevent an earth fault in the field wiring from shorting the power supply Power Supply 0 Volts is commonly earthed in practice to ensure that covert earth faults in the system do not go unnoticed In this configuration a field earth fault on any one input loop will remove the 24Volt wetting voltage from all the alarm inputs in the system For this reason the installation configuration in Figure 3 5 is always preferable 24V Wired directly to 24Volt Supply Alarm Input No Connection omo Alarm Input No Connection Field Internal Circuit of Connections 8 16 Figure 3 6 Input Connection Diagram using Common Return Wire Omni8 16c User Manual 35 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 10 Connecting the Common Service Relay Contacts Contacts from four Relays are provided as Common Outputs from the Omni8 16c The functions of these contacts may vary between SWITCH SET mode and SOFT SET mode NOTE relay contacts are described below as being normally op
39. ERSION JACKING BAR Allowed Panel Thickness 1 6mm 0 0625 to 9mm 0 334 Cut out Dimensions 280mm 11 02 wide x 112mm 4 41 high lt 2 Figure 2 1 Panel Mount Omnil6c and 8 Mechanical Dimensions ET 3 x 5 8 N 105 0 4 14 SIDEBAR LED VERSION Allowed Panel Thickness 144 0 mm 5 67 1 6mm 0 0625 to 9mm 0 334 1 E Em E E 4 105 0 mm 4 147 _ INCANDESCENT LAMP OR BACKLIT LED VERSION JACKING BAR Figure 2 2 Panel mount Omni8c Mechanical Dimensions Omni8 16c User Manual 15 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 2 Wall mount Mechanical Dimensions 300 0 mm 11 81 79 0 3 117 276 0 mm 10 874 1 p UTI UE m Em amp LFs ev Ei F r She EL 5 LL amp x Sta 5 Eja Sta E c X N ES hi EE BY ack S13 S EE al e ES EL EL
40. ETURN TO NORMAL TIME OUT STATE 3 STATE 2 LAMP FAST LAMP FAST FLASH FLASH ACK LAMP ON Sequence 3 Alarm Only No Lock in Auto Reset with Time Delay on Inputs Omni8 16c User Manual 60 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 5 1 ABNORMAL ACK WHILE NORMAL IE 12345678 SEQUENCE SWITCH RESET SETTING Mese ACK mn NORMAL HORN OFF ACK WHILE ABNORMAL STATE 5 RETURN TO NORMAL ACK WHILE ABNORMAL Sequence 4 Momentary Alarm Manual Reset with Ringback Timer Option Off Fp STATE 1 STATE 6 ABNORMAL SEQUENCE SWITCH RETURN TO TIMER NORMAL ABNORMAL ACK WHILE NORMAL STATE 3 ACK FLASH WHILE HORN OFF SIL NORMAL ACK WHILE ABNORMAL STATE 5 RETURN TO ACK WHILE NORMAL ABNORMAL TIMER OFF TIME STATE 4 LAMP SLOW FLASH STATE 2 LAMP FAST FLASH Sequence 4 Momentary Fleeting Alarm Manual Reset with Ringback Timer Delay on inputs Omni8 16c User Manual 61 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf LAMP OFF FIRST OUT INACTIVE 12345678 ON SEQUENCE SWITCH SETTING ABNORMAL SUBSEQUENT ACK LAMP ON STATE 7 FIRST OUT INACTIVE
41. FLASH SW2 TIMERS SEQUENCE 9 16 I LLLI When SW1 8 is OFF SW sets functions as shown in this table 1 switch in on position SW2 SERIAL PORT SETTINGS When SW1 8 is SW2 sets Serial Port Address and Baud Rate etc See Section 4 9 0 switch in off position CLOSE TO INHIBIT ER With SW1 8 OFF when SW2 6 is OFF close contact on Inhibit Input to stop further alarms OPEN TO INHIBIT il With SW1 8 ON when SW2 6 is ON open contact on Inhibit Input to stop further alarms TIMERS OFF Lo With SW1 8 OFF and SW2 7 OFF Timers off SW2 1 to SW2 5 set the sequence of inputs 9 16 With SW1 8 OFF SW2 7 SW2 1 to SW2 5 sets Time out value See Figure 4 1 LAMP SENSE NORMAL T With SW1 8 OFF when SW2 8 is OFF Lamp outputs operate normally LAMPSENSEREVERSE 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 Omni8 16c User Manual 46 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 4 5 Selecting the Group Alarm Relay RL3 Output Function The Group Alarm G A relay RL3 offers a changeover contact on Terminal Strip D SW1 6 SW1 7 are used to set the mode of operation of this relay There are four modes to choose from 1 Relay follows input The relay is normally energised Any abnormal input will de energise the relay The relay will re energis
42. GLE GROUP 1 QUT MANUAL RESET tsi UP CONTINUOUS FLASH Ls fof of ofr poy st Our MANUAL RESET WITH NO SUBSEQUENT ALARM STATE SILENCE PUSHBUTTON Pmi mos MOMENTARY FLEETING ALARM MANUAL RESET MOMENTAREY FLEETING ALARM MANURL RESET Eu DER ep T9 T LC ECL FLEETING ALARM MANUAL RESET FOR MOTOR ALARMS MOMENTARY FLEETING __ RETURN TO NORMAL 13 ol L PULSE MONITORING ALARM WITHMANUALRESET o FLEETING ALARM VANUALRESETWTHRINGBACK 0 1 AN AUTO RESET INPUTS MULTIPLE GROUP FIRST OUT AUTO RESET NO SUBSEQUENT ALARM STATE SILENCE PUSHBUTTON MOMENTARYTELEETING ALARM AUTO RESET 2 MOMENTARY FLEETING ALARM AUTO NOACTIONREALARM 27 1 110 1 1 MOMENTARY ALARM AUTO RESETFORMOTORALARMS 28 1 0 1 1 1 PUSEMONTONNGALARMAUOREET 31 111 1 1 1 1 1 1 0 1 0 0 1 0 0 1 SOFT SET MODE ALL SETTINGS ARE SET VIA SOFTWARE Refer Table 42 J FOLLOWS INPUT FOLLOWS ALARM STATE FUNCTION OF GROUP ALARM ON RELAY 3 NOTE ACTS AS RINGBACK G A HORN In the above sequences the switch ACTS AS MRF sense is as follows RE
43. OW FLASH FIRST OUT FIRST OUT FIRST OUT ACTIVE ACTIVE ACTIVE Sequence 7 Momentary Fleeting Alarm First Out Single Group Manual Reset First Out Continuous Flash LILILI LI STATE 1 12345 RESET WHILE ABNORMAL SEQUENCE SWITOH NORMAL FIRST OUT SETTING ABNORMAL SUBSEQUENT INACTIVE LAMP FAST FLASH LAMP FAST FLASH STATE 4 FIRST OUT FIRST OUT FIRST OUT INACTIVE ACTIVE ACTIVE Sequence 8 Momentary Fleeting Alarm First Out Multiple Group Manual Reset No horn for subsequent alarms Omni8 16c User Manual 63 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex RESET WHILE kame OFF 12345678 LAMP OFF ABNORMAL SEUEN SWITCH NORMAL SETTING LAMP ON HORN OFF TIMER OFF STATE 3 LAMP FAST FLASH ACK ACK STATE 2 LAMP FAST TIMER RUNNING Sequence 9 Momentary Fleeting Alarm Manual Reset Auto Silence after Time Delay E STATE 1 RESET WHILE NORMAL SEQUENCE SWITCH SETTING TIME OUT WHILE ABNORMAL TIME OUT WHILE ABNORMAL LAMP FAST FLASH LAMP ON HORN OFF TIMER RUNNING TIMER RUNNING ACK STATE2 LAMP FAST FLASH Sequence 10 Momentary Fleeting Alarm Manual Reset Re alarm after time out if still abnormal 12345678 ON STATE 1 SEQUENCE SWITCH SETTING RESET WHILE NORMAL
44. R13 pdf Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 239 N A 238 Setup Repeat Relay GA Operation Repeat Relay 5 high byte Repeat Relay 6 low byte R W 240 N A 239 Setup Repeat Relay GA Operation Repeat Relay 7 high byte Repeat Relay 8 low byte R W 241 N A 240 Setup Repeat Relay GA Operation Repeat Relay 9 high byte Repeat Relay 10 low byte R W 242 N A 241 Setup Repeat Relay GA Operation Repeat Relay 11 high byte Repeat Relay 12 low byte R W 243 N A 242 Setup Repeat Relay GA Operation Repeat Relay 13 high byte Repeat Relay 14 low byte R W 244 N A 243 Setup Repeat Relay GA Operation Repeat Relay 15 high byte Repeat Relay 16 low byte R W 245 N A 244 Setup Common Relay Input Memters Relay 1 R W Configures the group of inputs that the relay will respond to Inputs are individually mapped to any relay Mapping is setup in binary format where Input 1 is the least significant bit For example to map inputs 1 to 6 to Common Relay 1 set the corresponding binary value 0000000000111111 for DIT register 244 246 N A 245 Setup Common Relay Input Members Relay 2 R W 247 N A 246 Setup Common Relay Input Members Relay 3 R W 248 N A 247 Setup Common Relay Input Memters Relay 4 R W 249 N A 248 Setup Repeat Relay Input Members Repeat Relay 1 R W Configures the group of inputs that the repeat relay will respon
45. RMAL LAMP FAST FLASH HORN OFF FIRST OUT INACTIVE FIRST OUT INACTIVE LAMP ON LAMP FAST FLASH ACK ABNORMAL FIRST OUT FIRST OUT FIRST OUT INACTIVE ACTIVE ACTIVE HEIDEN ABNORMAL RETURN NORMAL SUBSEQUENT ABNORMAL TO ACK FIRST NORMAL WHILE 2 WHILE NORMAL NORMAL Sequence 21 Momentary Fleeting Alarm First Out Multiple Groups Auto Reset One 345678 LAMP OFF SEQUENCE SWITCH 5 ERES HORN OFF INACTIVE STATE 6 ACK WHILE SIL ABNORMAL INACTIVE ACK WHILE ABNORMAL ACK WHILE ABNORMAL LAMP FAST FLASH STATE 5 FIRST OUT INACTIVE LAMP SLOW FLASH LAMP FAST FLASH ACK ABNORMAL FIRST OUT FIRST OUT FIRST OUT ACTIVE ACTIVE ACTIVE icis ABNORMAL RETURN NORMAL SUBSEQUENT ABNORMAL FIRST NORMAL WHILE ACK WHILE OUT CK NORMAL WHILE NORMAL NORMAL Sequence 23 Momentary Fleeting Alarm First Out Single Group Auto Reset First Out Continous Flash Omni8 16c User Manual 68 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex 5 1 1 ABNORMAL ON NOE SWITCH NORMAL FIRST OUT UT ABNORMAL ACK WHILE SUBSEQUENT INACTIVE NORMAL ACK WHILE NORMAL STATE 3 FLASH ACK WHILE ABNORMAL WHILE ABNORMAL LAMP ON HORN OFF FIRST OUT INACTIVE STATE2 LAMP FAST
46. ST 15 TST 14 SIL 14 SIL 14 SIL 13 13 13 12 RES 12 RES 12 RES 11 COM 11 COM 11 COM 7 Figure 3 8 External Pushbuttons controlling multiple Omni8 16c s 3 11 4 Controlling multiple Omni8 16c s with an Integral Pushbutton Station Up to 16 Omni8 16c units may be controlled from a Model C1420 Integral Pushbutton Station Install the Integral Pushbutton Station as shown in section 2 6 and simply wire all units in parallel as shown below The internal Pushbutton Station will control all of the connected units Omni8 16C No 1 Omni8 16C Omni8 16C fitted with Internal No 2 No 16 Pushbutton Station Terminal Strip Terminal Strip Terminal Strip D D D 15 15 TST 15 TST 14 ISIL 14 ISIL 14 5 13 ACK 13 ACK 13 ACK 12 RES 12 12 RES COM 11 COM Figure 3 9 Internal Pushbutton Station controlling multiple Omni8 16c units Omni8 16c User Manual 37 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 11 5 Controlling multiple Omni8 16c s with an Omni8P Alarm Annunciator Up to 16 Omni8 16c units may be controlled as part of a single alarm system using an Omni8P Alarm Unit Wire the pushbuttons of all units in parallel as shown below The Pushbuttons of the Omni8P will control all of the connected units 8 16
47. art Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 9 Rear View of Omni8P 8 point units showing Terminal Layout r 51 4 51 4 Q O T LLI 7 SIR IN IN INN y an R7 2 JL 12 1 98uH 254 94H84 SHH UH 4 _ z p 9 2 2 2 2 I SNOLLNAHSNd vid eld NO NO 849959621 829 9 621 See ZMS LMS gt gt co o NO on O 0 lt 81965 21 2 lt lt lt lt LALMI 0N 4d4O O N NO LOLLL 8 8 841 tdl st CO QN REPEATS SERVICES INPUTS POWER Figure 1 6 Omni8P Rear View Omniflex 14 Omni8 16C User Manual Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 MECHANICAL INSTALLATION 2 4 Panel mount Mechanical Dimensions 120 0 4 72 SIDEBAR LED VERSION 288 0 mm 11 341 108 0 mm 4 25 120 0 mm 4 72 5 0 4 14 etg INCADESCENT LAMP BACKLIT LED V
48. cification Performance figures and data must therefore be specifically confirmed by the company before they become applicable to any tender order or contract 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 This product is sold without liability for consequential loss of any description Omni8 16C User Manual 2 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf This User Manual provides information necessary to install configure and operate your Omni8c or Omni16c product This manual covers the following product Model Numbers Model Description Picture 8 Point Remote Logic Units separate display required C1180 Omni8c Remote Logic Unit Ribbon Header O P Figure 1 3 C1181 Omni8c Remote Logic Unit Lamp Driver O P Figure 1 3 16 Point Remote Logic Units separate display required C1478 Omni16c Remote Logic annunciator with Lamp Driver Outputs Figure 1 4 C1479 Omni16c Remote Logic annunciator with Ribbon Header Outputs Figure 1 4 C1182 Omni16c Remote Logic Unit in compact housing Figure 1 3 C1184 Omni16c Serial Input Remote Logic Unit Ribbon Header O P
49. d externally then they must be wired to the terminals on the rear of the unit See Section 3 11 for further details The control pushbuttons may be mounted internal to the Omni8 16c using the optional Integral Pushbutton Station Model Number C1420 This Internal Pushbutton Station is installed in window position 8 in the 8 and In window position 16 in the 16 the right hand bottom corner in each case This window position is then no longer available as a display point although the internal logic remains fully operational To install the Internal Pushbutton Station follow this procedure 1 Snap out the right hand bottom window 2 Plugin the Integral Pushbutton Station into the connector visible through the window 3 Snap the Integral Pushbutton Station into position Aic c Plugging in PBS After plugging in Complete 2 7 Installing Back lit LED boards To install Back lit LED Boards follow this procedure 1 Snap out the relevant clear plastic window 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
50. d to Inputs are individually mapped to any relay Mapping is setup in binary format where Input 1 is the least significant bit For example to map inputs 1 to 6 to Repeat Relay 1 set the corresponding binary value 0000000000111111 for DIT register 248 NOTE the function will only apply if the Repeat Relays have been setup to Act as GA in the System Operation setup 250 N A 249 Setup Repeat Relay Input Members Repeat Relay 2 R W 251 N A 250 Setup Repeat Relay Input Members Repeat Relay 3 R W 252 N A 251 Setup Repeat Relay Input Members Repeat Relay 4 R W 253 N A 252 Setup Repeat Relay Input Members Repeat Relay 5 R W Omni8 16c User Manual 80 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 254 N A 253 Setup Repeat Relay Input Members Repeat Relay 6 RW 255 N A 254 Setup Repeat Relay Input Members Repeat Relay 7 R W 256 N A 255 Setup Repeat Relay Input Members Repeat Relay 8 R W 257 N A 256 Setup Repeat Relay Inout Members Repeat Relay 9 R W 258 N A 257 Setup Repeat Relay Input Members Repeat Relay 10 R W 259 N A 258 Setup Repeat Relay Input Members Repeat Relay 11 R W 260 N A 259 Setup Repeat Relay Input Repeat Relay 12 R W 261 N A 260 Setup Repeat Relay Input Members Repeat Relay 13 R W 262 N A 261 Setup Repeat Relay Input Members Repeat R
51. ding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 233 N A 232 Setup Common Relay Operation Common Relay 1 high byte Common Relay 2 low byte R W Configure the operation of the four common fitted to the Common Services Card labled RL1 RL2 RL3 and RL4 These relays can be configured for Horn operation or a selection of GA Group Alarm operations as follows Relay Follows Input Relay Follows Alarm Relay acts as ring back horn Relay acts as Multiple Reflash Relay Follows ACK pushbutton NOTE Relay 1 can also be configured for watchdog operation 234 N A 233 Setup Common Relay Operation Common Relay 3 high byte Common Relay 4 low byte R W 235 236 N A 234 235 Reserved R W 237 N A 236 Setup Repeat Relay GA Operation Repeat Relay 1 high byte Repeat Relay 2 low byte Configure the operation of the repeat relays fitted to the Repeat Relay cards when they have been configured for Acts as GA operation in the Setup System Operation group In this case the relays can be configured for Horn operation or a selection of GA Group Alarm operations as follows Relay Follows Input Relay Follows Alarm Relay acts as ring back horn Relay acts as Multiple Reflash Relay Follows ACKnowledge pushbutton 238 N A 237 Setup Repeat Relay GA Operation Repeat Relay 3 high byte Repeat Relay 4 low byte R W Omni8 16c User Manual 79 Omniflex Part Number 8 0101 014 Revision 13 UMC1480B
52. e the Modbus Slave address and or comms settings are to be different from the default settings as shown in the table above then set SW1 8 ON to enable SW2 for additional serial port settings SW2 Example 1234567 8 ON Serial On 41 SW1 8 must be ON to enable SW2 Port 2 for serial port settings Address 15 On Write Allowed SW2 in this diagram is shown set for Address 2 Read only and RTU mode 1200 baud No Parity Figure 4 2 Serial Port Settings on SW2 Omni8 16c User Manual 49 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Modbus Siave Address Modbus Slave Address 15 31 With this selection the Modbus address can be set in Soft Set mode to any address from 15 default to 31 Table 4 3 Serial Port Address Setting on SW2 1 to 4 NOTE The 16 will respond to a broadcast write sent to Address 0 if Modbus writes are enabled regardless of the address setting of the unit Any data write command from the Modbus Master sent to Address 0 will be recognised by all Omni16C s No response will be sent Modbus Write Enable Setting SW2 5 Modbus Port is Read Only No settings or alarms can be changed when this switch is off Switch this switch ON to enable the Modbus Master to write to any registers in the Omni8 16C Table 4 4 Modbus Write Enable Setting Omni8 16c User Manual 50 Omniflex Part Number 8 0101 014 Revision 13 UMC
53. e the slow timer 0 Use the fast timer 1 10 s Least significant 7 bits time delay in multiples The fast timer counts time in units of tenths of a second i e 1 10 s The slow timer counts in multiples of the fast timer and is programmable Refer to DIT 135 to configure it The default setting is 10 which makes is a seconds counter Fast timer example To delay Input 1 by 20 seconds enter 200 or C8 hex Slow timer example DIT 135 is set to 10 then to delay Input 1 by 20 seconds enter 148 94hex Set to 255 to use timer setting set by SW2 210 N A 209 Setup Timer Setting Input 4 high byte Input 3 low byte R W 211 N A 210 Setup Timer Setting Input 6 high byte Input 5 low byte R W 212 N A 211 Setup Timer Setting Input 8 high byte Input 7 low byte R W 213 N A 212 Setup Timer Setting Input 10 high byte Input 9 low byte R W 214 N A 213 Setup Timer Setting Input 12 high byte Input 11 low byte R W 215 N A 214 Setup Timer Setting Input 14 high byte Input 13 low byte R W 216 N A 215 Setup Timer Setting Input 16 high byte Input 15 low byte R W 217 219 N A 216 227 Reserved 229 N A 228 Setup Lamp Sense R W 65535 All Lamps Normal Sense 0 All Lamps Reversed Sense Note This setting only applies when SW1 8 is ON Omni8 16c User Manual 77 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Holding Coil Input Status 230 N A
54. e when all inputs return to their normal states regardless of the state of the alarm lamps This is useful for tracking the actual state of the inputs Any abnormal input will cause the relay to be de energised 2 Relay follows alarm state The relay is normally energised Any alarm state will de energise the relay The relay will return to normal when all alarm states have returned to normal i e the alarms have been acknowledged by the operator and the entire display is off This is useful for tracking the actions of a local operator in clearing the problem If a fleeting alarm sequence is chosen the relay will remain de energised until the operator clears the display even though the input contact may have already returned to the normal state 3 Relay acts as ring back horn The relay is normally de energised The G A relay will energise when any abnormal input returns to normal The RESET pushbutton must be depressed to return the G A to its normal state This G A type can be used to alert an operator to the fact that an alarm has returned to its normal state 4 Relay acts Multiple Reflash Mode The relay is energised with all inputs in their normal state The relay is de energised by the first input changing to the abnormal state Upon each subsequent input changing to the abnormal state the relay will momentarily energise for about 1 second then return to the de energised state This is useful when the relay contact i
55. ected Wire size 1 5mm 17SWG 15 5SWG max Connections Via plug in Terminals Type 19 60Vdc 90 to 150V ac or dc Isolation Input to Logic 1500Vac rms 1500Vac rms Input to Input Isolation 500 rms 500Vac rms Qty and Type 16 Inputs dc 16 Inputs dc or ac Contact Sense User Selectable Normally Open or Closed on rear of unit Compliance to Standards Safety IEC 950 EMC EN50081 2 EN50082 2 Wire size 1 5mm 17SWG 15 5SWG Connections Via plug in Terminals Quantity 27 user selectable by set up switches ISA types M 1 A 1 1 4 R 1 10 F2M 1 F2A 1 1 3 F1M 1 F1A 1 Other types See sequence diagrams for full selection Fast Flash Rate 140 flashes per minute Omni8 16c User Manual 56 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Slow Flash Rate 35 flashes per minute Quantity Four buttons mounted externally or optionally on front panel in last window position Type Normally Open Close to operate Functions Silence Acknowledge Reset combined Lamp amp Circuit Test Types Back lit LED Side bar LED Incandescent Lamp Window Size 24mmx64mm 21mmx51mm 24mmx64mm Legend Area 21mmx60mm 20mmx40mm 21mmx60mm Legend Type User printed on film Engraved plastic User printed on film with laser inkjet using coloured window with laser inkjet using software provided software provided Contact Type 2 Potential free changeover Form C 2 Potential free normally Open Form A Contact Rati
56. elay 14 R W 263 N A 262 Setup Repeat Relay Input Members Repeat Relay 15 R W 264 N A 263 Setup Repeat Relay Input Members Repeat Relay 16 R W 265 N A 264 Setup Modbus Extended Slave Address When the Modbus address switch is set to 15 then the alarm annunciators will use the setting in this register to determine its Modbus Slave Address Bits 0 7 Modbus Extended Slave Address Can be in the range 1 255 Bit 8 15 Reserved Set to zero when writing to this register Omni8 16c User Manual 81 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf
57. en or normally closed This refers in all cases to the rest state of the contact with no power on the relay coil This is not be confused with the normal system operating condition where the relay coil may be normally energised as in normal for the operating condition of the system causing a normally open contact to be closed when the system is functioning normally 3 10 1 SWITCH SET MODE In Switch Set mode the functions of these relays are predefined as follows RL1 Watch dog A normally open contact is provided from this relay This relay is derived from the hardware watch dog circuitry in the Omni8 16c If the hardware watch dog detects a failure then this relay will de energise and the contact will open This output can be used in critical applications to monitor the health of the Omni8 16c RL2 Horn A normally open contact is provided from this relay This relay is de energised with no alarms present and will energise when an alarm occurs causing the audible to be sounded This contact will close to sound the audible device Group Alarm change over contact is provided from this relay This relay acts as a Group Alarm output for the Omni8 16c There are various modes of operation of this Group Alarm See Section 4 5 for further details of these modes RL4 Not Used A change over contact is provided from this relay This relay is not used in Switch Set mode and will remain de energised
58. en the output Relay is energised Bit 0 RL1 Relay 1 output Bit 1 RL2 Relay 2 output Bit 2 RL2 Relay 3 output Bit 3 RL2 Relay 4 output Bits 4 15 Reserved 105 Omni8 16c User Manual N A 104 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Lamp Status Lamp 2 high byte Lamp 1 low byte The current lamp status for a given lamp can be read or written to here Status for two lamps is provided per Modbus register one lamp per byte Status is as follows 75 R W Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 0 OFF 8 FAST FLASH 16 SLOW FLASH 24 INTERMITTENT FAST FLASH 56 STEADY ON 106 N A 105 Lamp Status Lamp 4 high byte Lamp 3 low byte R W 107 N A 106 Lamp Status Lamp 6 high byte Lamp 5 low byte R W 108 N A 107 Lamp Status Lamp 8 high byte Lamp 7 low byte R W 109 N A 108 Lamp Status Lamp 10 high byte Lamp 9 low byte R W 110 N A 109 Lamp Status Lamp 12 high byte Lamp 11 low byte R W 111 N A 110 Lamp Status Lamp 14 high byte Lamp 13 low byte R W 112 N A 111 Lamp Status Lamp 16 high byte Lamp 15 low byte R W 113 115 N A 112 114 Reserved 116 N A 115 Fault Status R If the unit discovers a fault it is reflected in this register The e
59. gure the annunciator is disabled Configuration must then be done through the DB9 Serial Port once it is fitted to an Omni8 16C Omni8 16c User Manual 30 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 7 Power Requirements The standard Omni8 16c is 24Volt dc powered The table below gives the maximum current requirement of each of the products in the range If any of the options are fitted then these must be added to the base consumption to determine the total consumption of the product C1180 0 1 Amps C1181 0 1 Amps C1182A 0 1 Amps C1184 0 1 Amps C1185 0 1 Amps wore C1478 0 1 Amps C1479B 0 1 Amps C1480B 1 1 Amps C1481B 0 6 Amps C1482B 2 0 Amps C1483B 1 1 Amps C1484B 0 6 Amps C1485B 2 0 Amps C1490B 0 6 Amps C1491B 0 3 Amps C1492B 1 1 Amps C1493B 0 1 Amps C1494B 0 3 Amps C1495B 1 0 Amps Options C1425 0 08 Amps 2 C1426 0 03 Amps Table 3 1 Omni8 16c Power Consumption Note 1 This power consumption excludes the requirements of the remote display used in conjunction with this product An optional internal Power Supply may be fitted to the Omnit6c This option allows the unit to be directly powered from higher voltage ac or dc sources These power supplies generate a galvanically isolated 24Vdc at 2 2Amps maximum to power the Omni8 16c Omni8 16c User Manual 31
60. he internal HORN as shown below Omni8P has internal Audible Warning Device Terminal Strip D FO 18 FS 17 HORNIN 16 H Terminal Strip Hio 1 RL2 C 3 2 RLI NO 2 24V 1 RL1 C 1 Figure 3 11 Connecting the internal Omni8P Audible Device 3 14 Connecting the Omni8P Internal Audible Device to other Omni8 16C s The Omni8P is supplied with an internal audible device that sounds when an alarm occurs the Omni8P Multiple Omnit6C s be connected to operate this audible device for any alarm in the system Connect the Omni16C HORN relay output contacts to the Omni8P as shown below Omni8P Omni8 16C Omni8 16C has internal Audible Warning Device 2 No 16 Terminal Strip Terminal Strip Terminal Strip D D D FO 18 FS 17 HORN IN 16 J REN WI sD Terminal Strip T 5 5 RL2 NO 4 RL2 NO 4 RL2 NO 4 RL2 C 3 RL2 C 3 RL2 C 3 oV 2 RL1 NO 2 2 2 24V 1 RL1 C 1 1 1 Figure 3 12 Connecting 8 Audible Omnil6C s Omni8 16c User Manual 39 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 15 Connecting the Inhibit Input By switching this input to O Volts of the 24Volt Supply terminal C 2 all new alarms are prevented from occurring Repeat outputs when set to follow inputs will be unaffected and in
61. his relay operates as Group Alarm 1 see text later for operating options available refer Section 4 5 D 6 D 6 RL3 NC Normally Closed Contact from Relay 3 D 7 D 7 RL3 NO Normally Open Contact from Relay 3 D 8 D 8 RL4 C Common Contact from Relay 4 In Switch set mode this relay operates as Group Alarm 2 see text later for operating options available refer Section 4 5 D 9 D 9 RL4 NC Normally Closed Contact from Relay 4 D 10 D 10 RL4 NO Normally Open Contact from Relay 4 Common Services Pushbuttons D 11 D 11 COM Common Connection for external pushbuttons D 12 D 12 RES Connection to an external Reset pushbutton or to another Omni8 16C D 13 D 13 ACK Connection to an external Acknowledge pushbutton or to another Omni8 16C D 14 D 14 SIL Connection to an external Silence pushbutton or to another Omni8 16C D 15 D 15 TST Connection to an external Test pushbutton or to another Omni8 16C Common Services Expansion D 16 D 16 INH Connection to an external Inhibit contact 8 used to inhibit new alarms from occurring Not available on the Omni8P D 16 D 16 HORN IN Connect this input to OVolts to activate the Omn8P internal Horn in the Omni8P only D 17 D 17 FS Connect to another Omni8 16c to synchronise flashing between units D 18 D 18 FO Connection to another Omni8 16c to create a single First Out Group across more than one unit Omni8 16c User Manual Part Number 8 0101 014 Revisi
62. 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 Caution recommend that power to the Omni is SWITCHED OFF before insertion removal of LED boards to prevent damage to the unit Omni8 16c User Manual 20 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 8 Creating Window Legends for Back lit Display Windows 2 8 1 Overview Legends are created for the Omni8 16c 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 panel mount Omni8 16c There are templates for Microsoft Word and Microsoft PowerPoint to run on an IBM compatible computer running the Windows95 Windows 98 or Windows NT 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 8 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 5 Cut along the cut marks which
63. ine help available in the Configuration Utility for more information Omni8 16c User Manual 51 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 5 5 1 When power is applied to the Omni8 16c the unit commences an automatic built in circuit test routine This results in the unit sounding the audible for approximately half a second followed by the cyclic illumination of each lamp in turn starting at lamp 1 to the last lamp and back to 1 again etc in a marching sequence If no internal faults are detected in the unit then this test mode display continues until the Acknowledge Pushbutton is pressed or until an input changes to the alarm state If an internal fault is detected then the unit will display a fault indication by continuously flashing one of the lamps If this occurs then the unit must be sent for service If a new alarm occurs while the Omni8 16c is in this test routine the unit will immediately revert to its normal mode of operation and will deal with the alarm state according to the pre selected alarm sequence 5 2 Normal Operation During the normal operation the Omni8 16c will deal with any alarm states according to its pre set alarm sequences The instructions for setting up these sequences are given in section 4 4 Section 7 provides detailed block diagrams for the function of each alarm sequence When an alarm condition occurs and the horn sounds the ope
64. ion Active Input B 19 S IP13 B Input 13 Connection Excitation B 10 Input 13 Connection Active Input B 11 IP14 B Input 14 Connection Excitation B 12 IP14 A Input 14 Connection Active Input B 13 IP15 B Input 15 Connection Excitation B 14 IP15 A Input 15 Connection Active Input B 15 IP16 B Input 16 Connection Excitation B 16 IP16 A Input 16 Connection Active Omni8 16c User Manual 27 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 24 Volt power C 1 C 1 24V 24 volt supply to from the Omni8 16c If the optional internal supply is fitted to the 16 then 24 volts becomes available here to power external devices C 2 C 2 OV 0 volt supply to from the Omni8 16C Common Services Relays D 1 D 1 RL1 C Common Contact from Relay 1 In Switch set mode this relay acts as a Watchdog output and is normally energised making this contact closed in the normal operating mode of the Omni8 16C On detection of a fault this relay de energises and this contact opens D 2 D 2 NO Normally Open Contact from Relay 1 D 3 D 3 RL2 C Common Contact from Relay 2 In Switch set mode this relay provides the Horn output and energises whenever the audible sounds closing this contact D 4 D 4 RL2 NO Normally Open Contact from Relay 2 D 5 D 5 RL3 C Common Contact from Relay 3 In Switch set mode t
65. is method is invoked by switching SW2 7 on This method is recommended when all timers have the same time setting 2 Programming the memory of the Omni8 16c using the optional Software Configuration Utility will set each input timer individually If this memory is not programmed then the timers default to the switch settings This method should be used when different input timer settings are required oW2 Li 12345678 ON Example SW1 8 must be off to enable SW2 1 as time setting 4 8 On 1 SW in this diagram shown set for Inhib On Off 0 5 seconds Slow Uses the Slow timer i e 1 sec increments Fast Uses the Fast timer i e 1 10 sec increments Figure 4 1 Setting Time Delays on SW2 4 8 1 Omni8 16C Fast and Slow Timers Figure 4 1 above shows the use of the Fast and Slow timer These timers allow the user the most flexible timing options For very short timing durations the Fast timer should be used This timer counts time in units of 100ms or 1 10 of seconds For longer time periods the Slow timer should be used This timer is derived from the Fast timer and therefore counts time in multiples of the Fast timer The default setting of the Slow timer is to count time in seconds It is possible to alter the timing mechanism of the Slow timer to count in larger units of time via the programming port 4 8 2 Explanation of Timer Operation in a Timer Sequence With reference to any one
66. l 42 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf COMPARISON SWITCH MODE VERSUS SOFTSET MODE CONFIGURATION OPTIONS CONFIGURATION OPTION DIP SWITCH SOFT SET SET MODE MODE Input Sense SET INPUT FOR NORMALLY OPEN OR CLOSED Yes No Can only be set on DIP switch on each Input module Common Services Common Service Input Status NO Yes If any bit below is 1 then the input is ON Bit 0 INH Inhibit input Actuated via Bit 1 TST Lamp Test input terminals at rear of Bit 2 ACK Acknowledge input Omni16 Bit 3 SIL Silence input Bit 4 RES Reset input Bit 5 FS Flash Sync input this bitis READ ONLY Bit 6 FO First Out input this bitis READ ONLY Bits 7 15 Reserved Alarm Sequences Select Sequence number from Table 4 1 DIP switches must Sets Each Input be set to Sequence 31 on SW1 for this register to be Input 1 8 individually recognised otherwise the DIP switch setting is used Input 9 16 5 Setup Timer Setting Input 1 16 Input delay timer set per input One input per byte Single Timer for all Each Alarm Point Alarm Points individually set Timer Setup Timer Resolution Yes Yes Relay Outputs 1 to 4 Setup Relay Output Function NO Yes RL1 Watchdog Choose option for RL2 Horn Group Alarm RL4 Not used each Setup Relay Output 1 to 4 Alarm Members 1 No Yes inputs to Relay Outputs
67. l internal power supply is installed P 3 E symbol Safety Earth power supply connection when optional internal power supply is installed Inputs 1 to 8 A 1 A 1 IP1 B Input 1 Connection Excitation A potential free contact is wired across terminals A and B to activate each input For other input connection configurations see section 3 9 A 2 A 2 IP1 A Input 1 Connection Active A 3 A 3 IP2 B Input 2 Connection Excitation A 4 A 4 IP2 A Input 2 Connection Active Input A 5 A 5 Input 3 Connection Excitation A 6 A 6 IP3 A Input 3 Connection Active Input A 7 A 7 B Input 4 Connection Excitation A 8 A 8 IP4 A Input 4 Connection Active Input A 9 A 9 IP5 B Input 5 Connection Excitation A 10 A 10 IP5 A Input 5 Connection Active Input A 11 11 IP6 B Input 6 Connection Excitation A 12 A 12 IP6 A Input 6 Connection Active Input A 13 A 13 IP7 B Input 7 Connection Excitation A 14 A 14 IP7 A Input 7 Connection Active Input A 15 A 15 IP8 B Input 8 Connection Excitation A 16 A 16 IP8 A Input 8 Connection Active Input Inputs 9 to 16 B 1 IP9 B Input 9 Connection Excitation B 2 IP9 A Input 9 Connection Active Input B 3 IP10 B Input 10 Connection Excitation B 4 IP10 A Input 10 Connection Active Input B 5 IP11 B Input 11 Connection Excitation B 6 IP11 A Input 11 Connection Active Input B 7 IP12 B Input 12 Connection Excitation B 8 2 Input 12 Connect
68. ly closed operation See section 4 3 for further information Mode Selection Switches This is a group of two 8 way switches located above Terminal Strip C on the unit These switches are marked SW1 and SW2 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 SW are used to set the operational configuration of the Omni8 16c The Omni8 16c 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 This manual covers the SWITCH SET configuration For SOFT SET configuration see the on line help the Omnit16C Configuration template supplied with the Omniset Configuration Utility SOFT SET mode offers the optimum in flexibility whilst SWITCH SET Mode offers 1 and b style functionality and limited options The table below summarises the capabilities of each mode and the limitations Omni8 16c User Manua
69. ng 2A 30 or 0 5A 230Vac Isolation 1000Vac from contact to other circuits Contact Type Potential free normally open Form A Relay is de energised when input contact is normal Contact Rating 2A 30 or 0 5A 230Vac Isolation 250Vac contact contact and 1000Vac contact coil Operating Temperature 0 60 32 140 F for LED versions 0 C 50 32 122 F for incand Lamp versions Storage Temperature 10 70 14 158 F Unpacked 1 8kg approx Packed 2 2kg approx CE Meets requirements for CE marking Safety EN 60950 1995 Emissions EN 55011 and EN50081 2 1994 Group Class Immunity ESD IEC 61000 4 2 1995 level 3 Immunity RF Fields IEC 61000 4 3 1995 level 3 Immunity IEC 61000 4 4 1995 Fast Transients 2 kV DC power port 1 kV input output lines Supply Variations 61000 4 7 1991 24 V 15 10 Omni8 16c User Manual 57 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf ORDER CODE C1421 C1422 C1423 C1425 C1426 C1420 C1415 C1150 1151 1152 1153 1161 1162 1463 DESCRIPTION 85 264Vac dc Isolated Power Supply 20 60Vdc Isolated Power Supply Isolated RS232 485 Serial Port 8 way Repeat Relay Board Ribbon Header Repeat Output Board Integral Pushbutton Station Remote Pushbutton Station with Audible Red Back lit LED Lamp Board Yellow Back lit LED Lamp Board Green Back lit LED Lamp Board Blue Back lit LE Lamp
70. ng light sequence with each display window illuminating and then extinguishing one at a time starting with the display point 1 top left hand window and ending with the display point 8 or 16 bottom right hand window All display windows will then remain extinguished for a brief moment The marching sequence will then begin again and this procedure of marching sequence followed by the brief blank display period will be repeated continuously until the ACKNOWLEDGE pushbutton is depressed or until an input changes state This marching sequence indicates that the alarm annunciator has passed all its own internal tests and is functioning correctly If the lamp display exhibits any other pattern then a fault has been detected and the unit should be returned for service To exit the test mode and begin normal operation the ACKNOWLEDGE pushbutton should be pressed The pushbuttons may also be tested in this mode If the SILENCE button is depressed lamp 1 flashes continuously If the ACK button is depressed the annunciator reverts to normal operation If the RESET button is depressed lamp No 3 flashes continuously If the TEST button is depressed lamp No 4 flashes continuously If any other lamp flashes continuously then the unit has detected a fault and must be returned to the factory for service If a new alarm occurs while the Omni8 16c is in this test routine the unit will immediately revert to its normal mode
71. ngle Coil Modbus Function 6 Write Single Holding Register Modbus Function 16 Write Multiple Holding Registers Note Maximum Number of Holding Registers to read or write 4 16 coils or input status to be read at a time starting from positions1 17 33 49 only Note that the Table below refers to Modbus Holding registers without any starting offset If a third party Modbus Master is being used to poll the Omni8 16 add the offset for that device to the register addresses below For example some Modbus Master devices Holding registers start at address 40 001 Therefore to read the status of the Omni8 16C inputs read Holding register 40101 Using the optional Configuration Software this data is presented in easy to use pull down menus enabling the data to be accessed without needing to know the specific register numbers Omni8 16c User Manual 72 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 1 100 0 99 PRODUCT INFORMATION 1 N A 0 Product Code R Product Code that reflects the product range family For the Omni8 16C family the product code is 0501 2 N A 1 DIT Revision Number Version number of the DIT Layout used by the Omni8 16C Kernel The formal is BCD with major revision number in the MSB and minor revision in the LSB 3 N
72. of operation and will deal with the alarm state according to the pre selected alarm sequence Omni8 16c User Manual 53 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf is possible under some circumstances to continue to operate the 8 16 even after a fault has been detected The table below will assist in diagnosing the fault found Table 5 1 Fault diagnosis during Circuit Test Display Window No FAULT SYMPTOM POSSIBLE CAUSE FLASHING during Marching Sequence SIL pushbutton held down or stuck in ON state STEADY ON during Marching Sequence and stays Window No 1 has lamp output during Blank display period circuit fault STEADY during Marching Sequence and stays Window No 1 has lamp failure or OFF OFF during Blank display period output circuit fault FLASHING during Marching Sequence stuck in ON state STEADY ON during Marching Sequence and stays ON during Blank display period circuit fault STEADY during Marching Sequence and stays OFF OFF during Blank display period lamp output circuit fault FLASHING during Marching Sequence TEST pushbutton held down or stuck in ON state STEADY ON during Marching Sequence and stays Window No 4 has lamp output during Blank display period circuit fault FLASHING during Marching Sequence ACK pushbutton held down or stuck in ON state this condition must have been present BEFORE the CCT TEST mode was ini
73. on 13 UMC1480BR13 pdf 28 Omniflex Inputs 1 8 Repeat Relays E 1 B 1 RR1 C Input 1 Repeat Relay Common Contact When Input 1 is in the alarm condition then this relay is energised causing the contact to close E 2 B 2 RR1 NO Input 1 Repeat Relay Normally Open Contact E 3 B 3 RR2 C Input 2 Repeat Relay contact Com 4 4 RR2 NO Input 2 Repeat Relay contact NO E 5 B 5 RR3 C Input 3 Repeat Relay contact Com E 6 B 6 RR3 NO Input 3 Repeat Relay contact NO E 7 B 7 RR4 C Input 4 Repeat Relay contact Com E 8 B 8 RR4 NO Input 4 Repeat Relay contact NO E 9 B 9 RR5 C Input 5 Repeat Relay contact Com E 10 B 10 RR5 NO Input 5 Repeat Relay contact NO E 11 B 11 RR6 C Input 6 Repeat Relay contact Com E 12 B 12 RR6 NO Input 6 Repeat Relay contact NO E 13 B 13 RR7 C Input 7 Repeat Relay contact Com E 14 B 14 RR7 Input 7 Repeat Relay contact NO E 15 B 15 RR8 C Input 8 Repeat Relay contact Com E 16 B 16 RR8 NO Input 8 Repeat Relay contact NO Inputs 9 16 Repeat Relays F 1 RR9 C Input 9 Repeat Relay Common Contact When Input 9 is in the alarm condition then this relay is energised causing the contact to close F 2 RR9 NO Input 9 Repeat Relay Normally Open Contact F 3 RR10 C Input 10 Repeat Relay contact Com F 4 RR10 Input 10
74. put status can still be monitored via the serial link NOTE The Omni8P does not have this inhibit input 3 16 Connecting the optional Input Repeat Relay Contacts Model C1425 The Omni8 16c may be fitted with optional Input Repeat Relay boards These boards provide a single normally open contact as a repeat of each alarm input in the unit This may be used for connecting to other equipment such as sequence of event recorders or data loggers The contact will be open when the corresponding input is the normal condition and will be closed when the input is in the alarm condition This is independent of whether the input is set to be normally open or normally closed Should a single C1425 be utilised in either slots E or F relay outputs will be mapped to Inputs 1 to 8 only 3 17 Connecting the optional Ribbon Header Outputs Model C1426 The Omni8 16c may be fitted with an optional Ribbon Header Output Board The Model C1479 16 Remote Logic Unit is fitted with this board as standard This board is equipped with two 20 way ribbon cable headers The first header provides 16 outputs used to drive a remote display The output will be on when the corresponding lamp is illuminated In panel mount Omni8 16c units with integral displays the lamp repeat outputs on this board are in parallel with internal lamps in the unit The second ribbon cable header provides 16 outputs as repeats of each alarm input in the unit This header may be u
75. r to synchronise the display flashing in the system Terminal D 17 on all units in the system must be wired together All units in the system must share a common power supply reference Wire Terminal C 2 on all units together to achieve this 3 19 Expanding First Out Groups between multiple Omni8 16c s Some of the alarm sequences selectable in the Omni8 16c 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 Omni8 16c s may be connected together into a single First Out group Wire Terminal D 18 on all units in the group together to accomplish this All units in the system must share a common power supply reference Wire Terminal C 2 on all units together to achieve this Omni8 16c User Manual 41 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 4 CONFIGURING THE OMNI8 16c FOR OPERATION 4 1 Introduction The 8 16 is configured by means of 8 way set up switches These are located with the connection terminals The location of these switches can be seen in Figure 1 4 or Figure 1 6 These set up switches fall into two groups Input Sense Selection Switches There is an 8 way set up switch associated with each group of 8 alarm display inputs and is used to configure these inputs for normally open or normal
76. rate as per inputs 1 8 1 4 inputs 9 16 5 8 Table 4 1 B Off On Sets sequence for Sets Timer value Operate as per inputs 1 16 1 8 for all input timers Table 4 1 C On Sets sequence for Sets Serial Port Sets Baud Rate inputs 1 16 1 8 address and R W etc NOTES 1 Settings and B are compatible with the previous Omni16a and Omni16b products 2 When SW1 8 SW2 7 are set as per A or 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 in the table above then the following default settings apply Inhibit Contact Sense is set to normally open close to inhibit Lamp sense is set to normal Omni8 16c User Manual 45 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Omniflex Table 4 1 The Sequence Switch Settings Sa p HEIL sm DESCRIPTION ISA DESIGNATION TIME DELAY BERE Tes mone _ M LAMP FOLLOWS INPUT MOMENTARY FLEETING ALARM MANUAL RESET 3 0 ALARM ONLY NO LOCK IN AUTO RESET oN TARY ALAR MANUAL RESET WITHRINGBRGK 9 ints _ _ MULTIPLE GROUP FIRST OUT MANUAL RESET SY e _ FIRST OUT AUTO RESET RESETINTERLOCK TTT SIN
77. rator should depress the relevant pushbuttons where necessary according to the pre selected alarm sequence When the Omni8 16c is put into its test routine by depressing the TEST pushbutton any existing alarm states are remembered the alarm annunciator will revert to its previous state when it returns to its normal mode of operation If a new alarm state occurs while the Omni8 16c is performing its test routine the unit will immediately revert to its normal mode of operation and deal with the alarm state according to the pre selected alarm sequence 5 3 Test Functions 5 3 1 Overview of the Test Functions The Test button operates as a combines lamp test and circuit test function No information is lost during the entire test routine and each alarm display returns to the exact state it was in before the test 5 3 2 Pressing the Test Button When the Test button is pressed the unit checks the results of its regular full circuit test and if all checks performed pass then a conventional lamp test is performed by illuminating all of the lamps while the Lamp Test Pushbutton is held down When the Test pushbutton is released the 8 16 reverts to the state it was in before the Test button was pushed If the circuit Test fails then the unit enters its marching sequence test routine described in Section 5 3 5 and the test failure code will be displayed by flashing one of the lamps continuously In this way the display
78. rovided as standard Not available Option ordered separately Do not confuse with O zero in No of Input Contacts column 2 The Remote Display Input Repeat Option provides two 20 way ribbon header connectors One connector provides 16 open collector transistor outputs from the lamp drivers and the other provides 16 open collector transistor outputs as input repeat signals This option should be installed to provide compatibility with the previous Omni16a and Omni16b product ranges 3 Input Repeat Relays cannot be installed together with the Remote Display Input Repeat option which is equipped with open collector transistor input repeat outputs These may be connected to an external relay module Omni8 16C User Manual 10 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 4 Front View of 16 point Panel Mount Units showing Display Layout 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Optional Pushbutton Station inserted in this position Figure 1 1 Panel Mount Omnil6c Front View showing Window Numbers 1 5 Front View of Omni8C Panel Mount Units showing Display Layout 1 2 3 4 5 6 7 8 Optional Pushbutton Station inserted in this position Figure 1 2 Panel Mount Omnic Front View showing Window Numbers 1 6 Front View of Omni8P Panel Mount Unit showing Display Layout 1 2 3 4
79. rror codes are as follows NO fault found 0 INPUT fault 47 SPI fault 63 EEPROM fault 79 117 200 N A 116 199 Reserved 201 250 200 249 SETUP DATA 201 N A 200 Setup Sequence Number Input 2 high byte Input 1 low byte R W 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 If an invalid setting is written into these registers the relevant sequence is set to Sequence 1 202 N A 201 Setup Sequence Number Input 4 high byte Input 3 low byte R W 203 N A 202 Setup Sequence Number Input 6 high byte Input 5 low byte R W Omni8 16c User Manual 76 Omniflex Holding Coil DIT No DESCRIPTION Read Input Reg Input Write Status 204 N A 203 Setup Sequence Number Input 8 high byte Input 7 low byte R W 205 N A 204 Setup Sequence Number Input 10 high byte Input 9 low byte R W 206 N A 205 Setup Sequence Number Input 12 high byte Input 11 low byte R W 207 N A 206 Setup Sequence Number Input 14 high byte Input 13 low byte R W 208 N A 207 Setup Sequence Number Input 16 high byte Input 15 low byte R W 209 N A 208 Setup Timer Setting Input 2 high byte Input 1 low byte R W Input delay timer set per input One input per byte The data format for an input is as follows Most significant bit 1 Us
80. s 5 5 E 49 4 10 Changing the operation of the Repeat 5 51 5 cat 52 5 1 Tc 52 5 2 Normal 52 5 3 TEST ea 52 5 3 1 Overview of the Test FUNCHONS 52 0 9 0 Pressing the cere poro ER 52 53 3 Fault IndicationconiCircuit cet tme teneo eta 53 5 3 4 Manually invoking the Circuit Test FUNGON iuis need eren rien estes cb a GERE TA CIE 53 5 3 5 The Marching Sequence Circuit Test 53 Omni8 16C User Manual 7 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 5 4 Use of the inhibit e 55 6 4972 98 49 56 7 ALARM SEQUENCE DIAGRAMS 59 8 MODBUS REGISTER LAYOUT 72 Omni8 16C User Manual 8 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 GENERAL DESCRIPTION 1 1 Standard Features Standard 8 and 16 point modules allow systems from
81. s used for example to trigger a dial up alarm and if subsequent inputs going into alarm must also trigger the dial up alarm Referring to Table 4 1 The Sequence Switch Settings select one of the 4 relay modes by setting switches SW1 6 and SW1 7 to the appropriate positions 4 6 Selecting the Inhibit Input Contact Sense Select the required inhibit input sense by setting switch SW2 6 to the appropriate position refer to Table 4 1 Note SW1 8 must be off for this selection to be operational When SW1 8 is on SW2 8 is reassigned and the inhibit input defaults to normally open close to inhibit 4 7 Selecting the Lamp Status The lamp status of the display windows may be selected on SW2 8 to give the following NORMAL lamps OFF when inputs are normal ON when inputs are abnormal REVERSE lamps ON when inputs are normal OFF when inputs are abnormal Omni8 16c User Manual 47 Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Note SW1 8 must be off for this selection to be operational When SW1 8 is SW2 6 is reassigned and the lamp status defaults to Normal 4 8 Selecting Time Delays The Omni8 16c has a timer associated with each alarm point These timers are used with special Timer sequences A large T in the sequence diagram in Section 7 identifies these sequences There are two methods of selecting a time delay setting for these sequences 1 The timers may be set using SW2 1 to SW2 5 Th
82. sed for connecting to other equipment such as OMNIFLEX s OMNILOG sequence of event recorders The output will be off when the corresponding input is the normal condition and will be on when the input is in the alarm condition This is independent of whether the input is set to be normally open or normally closed Each of these outputs is an open collector transistor output with the following electrical specification Collector Voltage 40Volts max Collector Current 100mA max CAUTION These outputs are not protected from short circuits and exceeding the above ratings will damage the unit 24V dc Supply 16 identical outputs 0 Volts of 24V Supply Figure 3 13 Open Collector Transistor Output Arrangement Omni8 16c User Manual 40 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 0 Volts 2 0 Volts 3 24 Volts 4 24 Volts 5 Output 16 6 Output 15 2 4 6 8 10 12 14 16 18 20 7 Output 14 8 Output 13 9 Output 12 10 Output 11 11 Output 10 12 Output 9 135 7 9 1113 15 17 19 13 Output 8 14 Output 7 15 Output 6 16 Output 5 17 Output 4 Figure 3 14 Ribbon Header Pin Layout 18 Output 3 19 Output 2 20 Output 1 Table 3 2 Ribbon Header Pin Allocation 3 18 Synchronising flashing between multiple Omni8 16c s Up to 16 Omni8 16c s may be connected together into a single display system of up to 256 points In orde
83. slip into the notch on the metal work easily 2 10 Creating Window Legends for Side bar Display Windows Side bar LED versions of the panel mount Omni8 16c s use engraved coloured plastic windows White windows are supplied as standard with the annunciator Other colours may be ordered separately Omni8 16c User Manual 23 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 3 ELECTRICAL INSTALLATION 3 1 Introduction All electrical connections to the Omni8 16c are made on the rear of the unit on plug in terminals provided refer to Figure 1 4 and Figure 1 6 The following general block diagrams provide an overview of the connections required Not all products in the range have all the facilities shown These connections are described individually in more detail later in this section 3 2 Omni8c Block Diagram FO Interconnect to expand First Out Group FS Interconnect for Flash Sync OV Close to inhibit inputs P Buttons Expand 2 Settable Group Alarm output RL3 RL2 WD Horn GA1 Settable Group Alarm output Closes to sound audible RL1 Closed in normal operation 16 POTENTIAL FREE CONTACT INPUTS Repeat Relay Contact closes when Input is in Alarm State 16 REPEAT RELAY OUTPUTS OPTIONAL Figure 3 1 Omnic Annunciator Block Diagram showing Terminal Numbers Omni8 16c User Manual 24 Omniflex Part Number 8 0101 014 Revision 1
84. solated RS232 422 485 Modbus compatible serial port to interface to PLC DCS or SCADA systems Advanced Software Configuration Utility to configure the 8 16 in SOFT SET mode for more specialised applications Omni8 16C User Manual 9 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 1 3 Product Feature Chart The following feature chart describes the features available in the product you have purchased Refer to the product descriptions in the SCOPE section at the front of this manual if necessary 5 s 1 3 Model 121213 89 548 Sa se 22 22 23 gt Sai o m P5233i 3 3 39993 C1479 16 Yo Y 1480 16 Y N 16 Y O O Y C1481 16 16 Y C1482 16 16 O O Y C1483 16 Y N 0 Y 1484 16 0 O Y 1485 16 0 Y 1490 8 Y N 8 Y O Y C1491 8 8 YIO O Y 1492 8 Y N N 8 Y O Y C1493 Y 8 0 OJ Y O Y C1494 8 Y 0 OJ Y O Y 1495 8 0 OY O Y NOTES 1 Y P
85. tiated STEADY ON during Marching Sequence and stays Window No 2 has lamp output during Blank display period circuit fault STEADY during Marching Sequence and stays OFF OFF during Blank display period output circuit fault STEADY during Marching Sequence and stays OFF OFF during Blank display period lamp output circuit fault STEADY ON during Marching Sequence and stays ON ANY during Blank display period OTHER STEADY During Marching Sequence and stays Window has lamp failure or lamp LAMP OFF OFF during Blank display period output circuit fault STEADY ON During Blank display period but OFF Fault detected on one of the INPUT 12346 during Marching Sequence logic circuits STEADY ON During Marching Sequence Fault detected on the SPI bus OR all four pushbuttons stuck ON 123456 STEADY ON During Blank display period but OFF during Marching Sequence STEADY ON During Blank display period but OFF DIP switches are set all OFF during Marching Sequence Note This is a special factory test mode If the acknowledge button is pressed in this mode then the marching light sequence will stop and other factory tests will be implemented Changing any DIP switch will exit this mode 1 2 3 4 7 STEADY ON During Blank display period but OFF Fault detected with the on board omar during Marching Sequence EEPROM Omni8 16c User Manual 54 Omniflex Part Number 8 0101 014 Revision
86. units may be mounted in the same panel cut out as follows 1 Fasten together the multiple units into individual columns of the required height using the optional Mounting Bar Kits available separately see section 2 4 4 Up to 4 8 5 or Omnit6c s may be stacked together into a single column as shown in Figure 2 6 Vertical Stacking Arrangement Omni8c s and Omni16c s may not be mixed in the same vertical stack 2 Mount the pre assembled vertical stacks of Omni8 16c s side by side in the panel cut out by using 4 jacking bars per stack as shown in Figure 2 6 Vertical Stacking Arrangement Apart from the panel itself there is no mechanical connection between these vertical stacks JACKING BAR MOUNTING BAR GG 9 acri Figure 2 6 Vertical Stacking Arrangement Omni8 16c User Manual 18 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf 2 4 2 Multiple Unit Cut Out Size For multiple units mounted in a single cut out the following formula can be used to calculate the cut out size Cut out Height x 120 8 mm number of units high Cut out Width Na x 144 Nis x 288 6 mm Number of Omni8c stacks wide Number of Omni16c stacks wide including Omni8P 2 4 3 Example Cut out Size Calculation For example to make a single system of
87. upra 40 3 16 Connecting the optional Input Repeat Relay Contacts Model C1425 40 3 17 Connecting the optional Ribbon Header Outputs Model 1426 40 3 18 Synchronising flashing between multiple 8 16 8 41 3 19 Expanding First Out Groups between multiple Omni8 16c s 41 4 CONFIGURING THE OMNI8 16c FOR 42 4 1 iungere ccc 42 4 2 Modes of Operation 42 4 3 Selecting the Input Sense 44 4 4 Selecting the alarm display logic sequences 44 4 5 Selecting the Group Alarm Relay RL3 Output Function 47 4 6 Selecting the Inhibit Input Contact Sense 47 4 7 Selecting the Status 47 4 8 Selecting Time Delays RE I I T T 48 4 84 8 16 Fast and Slow Timers ices 48 4 8 2 Explanation of Timer Operation in a Timer Sequence 48 4 9 Selecting Serial Port 6 2 1 1 2 4 4 6 1 1 eese eene ee 49 4 9 A Defaull Setliligs c coiere reete EID PI TED MEDI M 49 4 9 2 Modbus Addres
88. y voltage 24Vdc is then available as an output on Terminals C 1 and C 2 Connect the primary supply to the supply terminals P 1 P 2 and P 3 Omni8 16c User Manual 32 Omniflex Part Number 8 0101 014 Revision 13 UMC1480BR13 pdf Terminal Connection Connection P 1 LIVE or 2 NEUTRAL or P 3 Safety Earth Safety Earth Reverse Polarity Protection The Model C1421 AC option will operate with a dc supply connected in either polarity but the above connections are required to comply with radiated emission standards The Model C1422 DC option is reverse polarity protected Reversing the dc supply will not damage the unit but it will not function 3 8 3 24Vdc Power externally available With either internal power supply option installed the 24Volt terminals C 1 and C 2 now become a limited source of 24Volt power for use with other devices For example a 24 volt dc audible device could be powered by the Omni8 16cfrom these terminals Calculate the externally available current from this 24Vdc supply as follows 1 The maximum current capacity from the optional internal power supply is 2 2Amps at 24Vdc 2 Determine the maximum internal consumption of the Omni8 16c see section 3 7 3 The difference between this and 2 2 Amps is the available current Example A 24 point panel mounted alarm system is required made up of a backlit LED Omni16c Model C1480 and a backlit LED Omni8c

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