74514 Valve monitoring system user manual
Contents
1. Never work on the power supply if power is applied Power supply unit Power input Earth ground connection to chassis Use supplied ring terminal Article no 74514 Revision 4 5 22 IK IK Valves User manual Valve Monitoring System 2 Standard VMS 2 1 System overview Front view of the Valve Monitoring System Illustration shows a VMS system with 5 groups LK Valves VALVE MONITORING SYSTEM System Monitor Art no 33135 Article no 74514 Open o o o o o o o o ojojojojojojojolf ojojojojojotojolf ololololololololf A ojojojojojotojolf ololololololololf A ojolojofofojojoff ololololololololf a Valve Monitor 1 10 pcs Art no 33136 Remove these screws to open front panel Revision 4 6 22 LK Valves oe mania Valve Monitoring System Front view with open door Power supply unit System Card 100 240V AC nominal Art no 33137 Art no 33160 L lolofolololololo m aes DES IAS ae toto lll Jolo lo lolo lobo ollo lolo lll Jolo lo lolo lll A ee ms mem om oe mu oe oe Sida is mi o ti u u cs L L O L L OOO 199 9 0 0 0 8 6 Jolo lolo lolo lol 199990 910 10 lila en mm m w men m men um eee ee ee mans et em mm mem mei oe ro cem al fF FC bbbbbbbb lolo lolo lolo lolo foto lolo lolololo ololo lolo lolol lololotololololo ACE es ess eus S om ua roms eme es es ms ums e rm om o B2. Remote Battery NO 5 Air Supply NO 6 Optional 1 NO 7 Optional 2 NO 8 Sum Alarm NO IMPORTANT These pins must be shorted with the supplied jumper z 87 654321 io O 3 II ODO PEbLLbLbbie ILL Article no 74514 Revision 4 Indication OK OK OK OK OK OK OK OK Pole 1 Remark Standard Standard Optional Optional Standard Optional Optional Standard Power Supply OK Relay output to IAS or other system Colour code can change without further notice 12 22 User manual LK Valves Valve Monitoring System 2 8 Connecting a limit switch Indicate open and closed position Sensor type normally open NO nav our Closed position gt 87 65 4 3 2 f KOR OO al savour Open position ms rm um m mu mu mu jc 87 65 432 GREEN GND gt TOTO IO OOO OO e us oem cem m m m m 21876514321 lolololotolo lol rn ren rem com co e os rem Article no 74514 Revision 4 13 22 LK Valves User manual Valve Monitoring System 2 9 Connecting an inductive proximity switch Indicate open and closed position Sensor type normally open NO CLOSED position 24V OUT uf SEI GS SET z lobbbbbbke Signal In f 6 OO lol llos os ue rs ee ee ee m ee ee oe mu ee es ee OIC CIO IOO ls Signal In a iD GREEN SI 67 65452 A Article no 74514 Revision 4 14 22 User man
3. SEENDE REESE R ES SETE SEES EETER 21 A Y 22 aT o Eee 22 Article no 74514 Revision 4 3 22 KV User manual LK Valves Valve Monitoring System 1 General information 1 1 Introduction This manual contains important information for safe and appropriate assembly operation and maintenance of the Valve Monitoring System VMS Read these instructions thoroughly especially chapter 1 2 and 1 3 before connecting and working with this equipment LK Valves offers a complete valve monitoring solution as an option to our pneumatic and hydraulic control stations One Valve Monitoring System VMS can handle up to 160 signals from external limit switches or inductive proximity switches The system has a built in Uninterruptible Power Supply UPS and an alarm indicating low air pressure loss of electric power and a possibility to add 2 optional alarms Everything is built on modules maximizing flexibility This flexibility allows us to build a system exactly to your needs The VMS can be mounted inside any of our control station cabinets or externally in a separate cabinet 1 2 For your safety General Keep these instructions in a location where they are accessible to all users at all times Always include these instructions when you pass the VMS on to third parties Intended use The VMS system is only intended for industrial and professional applications Note the stated limits to input AC voltages and auxiliary equipment Improp
4. off The alarm consists as standard of a built in 90dB alarm buzzer A flashing alarm lamp and or an external alarm buzzer are available as an option Functions LED test a local test of all LED s on the circuit board Alarm acknowledge push this button to quiet the alarm when working or troubleshooting When the fail alarm has been reset the alarm function is reset automatically 2 3 Valve Monitor Each Valve Monitor is connected to an individual Input Card which forms a group of input signals and display of these signals Each valve monitor 33136 can indicate up to 16 individual signals 8 open 8 closed signals The customizable front panel shows only the active LED rows This makes it intuitive and easy to see displayed information Indication Customizable text Open Closed Functions LED test a local test of all LED s on the circuit board ojojojojojojo olf ololololololololf Article no 74514 Revision 4 8 22 IK IK Valves User manual Valve Monitoring System 2 4 System Card The System Card 33137 is the central connection point for the VMS and RCS system It has built in UPS function with battery backup The card can be programmed for full duplex remote control systems Protective earth IMPORTANT nn a nn UPS Battery Connection of RS422 link EngineControlRoom Bridge A gt Y BZ ZB Y A connection chassis Ref Screen Communication RS422 link to Br
5. E es es S ome es ee ESSE Es L 99 bbkkbbbb S eg K lololo lo lolo lolo us es mus us e mus m A es es es a e es es es es s IGO IEEE SEE Pen E EE E toto lolo lolo Jolo loto lolo llo Jolo lolo lo lololo Tolo lolo lolo lol lolo lolo lolo lol SS SS Co S S ee oe coe mus ee ee oe oe oe coe cee ee oe Come oe ee ee ee ee ee mau Ze E 9 e e e e IUT I ollo lolo lolo m mu vum os oo um m um um mu mu oe LS E kbbbbbbblb bbbbbbbb nn TI GODERERE L ED E E AECA Do 1999091980 a eee foblofolofobobolo ee bbbbbbbbb o Input Card 1 10pcs Relay Card 1 pcs for Input Card 1pcs for UPS Batteries Art no 33138 system alarm output system alarm inputs Panasonic LC Art No 33144 Art no 33138 R121R3P 12V 1 3Ah each Art no 33238 Article no 74514 Revision 4 7 22 User manual LK Valves Valve Monitoring System 2 2 System Monitor The system monitor 33135 is connected to the System Card and indicates and alarms if a main system component fails The following indications are available e Power supply monitors main electric power e Air supply monitors air vessel pressure e Working pressure optional monitors available working pressure e Optional alarm Indication Customizable text Ok system component ok Fail Fail signal is detected This triggers the alarm to go
6. LK Valves Valve Monitoring System User manual Article no 74514 Revision 4 User manual Valve Monitoring System Article no 74514 Revision 4 2 22 i User manual LK Valves Valve Monitoring System Contents 1 General information can 4 gM MNT UNCC O 1 PPP sss OO a a a A 4 1 2 For VOU Sale sauna ana 4 1 3 Personal Qualihe tions T 4 1 4 Electrical CONNECHONS nennen ae ee Re Re een ee er een 5 2 o IRL A 6 2 1 System OVET VIEW iii iii iii 6 ZN SS MON OT silicato calas E E stsceeiccssvectestavestscasisstvcecsusvedasenctesiviscts 8 YAA e HEUTE NEFEERAUNPEREEUESUHEERENHELRETTEIUTEFTRAEPLERTTLIETLTEUULEITTTIETEFEIERTETTILTENETEITELITTTTIETETTIUIETERTILTERE 8 p OVS IE LLR BE A e SRP RS RPE RARA NR RE PNR ARE RE SRA RR ERRAR 9 A A ius vaetectecececies vatsesdaceniccssvcote stvissssiedcocsestuessecadewusts stersdteiseunesesondseconscedsvestestucececasceucsasianse 10 P SV AAA EE EAEE EET RE TERE SPREE RENE 11 P RE SV SCC ala MO diria 12 8 onnecline AMIE SV INC nennen 13 2 9 Connecting an inductive proximity switch una 14 3 VMS with remote AAA 15 IE Remote CIS OTT 15 2 2 CUSTOM desiened Panels 20 en ea I neh aan 17 II Reay CARO nina innen 18 4 Starting up the system e nun nun nun eee 20 5 Service and troubleshooting 2 2220220000000n0n0n0nanunnnnnnnn nun nnunnnnn nun 21 5 1 Maintenance Of UPS batteries u uu uu schnee 21 3 2 A A O O REE SEE TREE SEEST SEES SEES SES SEERE
7. V OUT Serial output Serial input Short circuit Das signal END CLOSED Signal Input 87654 352 1 lolo lolo lO OOO A See 24V OUT 8 7 65 4 5 2 SONO L np m em eee com essen em ee orem 8 63 LS 2 PELLE Signal Input SEES OPEN signal Valve Monitor output IMPORTANT These pins must be shorted with the supplied jumper when the card is the last in a serial chain or if used alone Article no 74514 Revision 4 10 22 User manual LK Valves Valve Monitoring System 2 6 System alarm input One Input Card 33138 is used to connect all system alarm sensors Optional alarms can be connected to pole 2 and 3 Alarm Inputs Indication Remark 1 Air Supply OK Standard 2 Optional 1 OK Optional 3 Optional 2 OK Optional 4 Not connected 5 Not connected 6 Not connected 7 Not connected 8 Not connected IMPORTANT These pins must be shorted with the supplied jumper OK signal Optional alarm 24V OUT l i a Switch with closing contacts TT Colour code can change without further notice Article no 74514 Revision 4 11 22 LK Valves 2 7 System alarm output User manual Valve Monitoring System The included Relay Card 33144 gives potential free outputs of system alarms Relays are of normally open NO type 1 e Closed OK signal Alarm Outputs Relay type 1 Power Supply NO 2 Battery NO 3 Remote Power Sypply NO 4
8. designed panels Custom designed display mimic panels are available on special request RS422 LK Valves i LK Valves Engine Control Room Bridge Article no 74514 Revision 4 17 22 User manual LK Valves Valve Monitoring System 3 3 Relay card The Relay Card 33144 was designed to supply potential free signal outputs using high quality 3A 250VAC 30VDC capable relays The relay output can be used to control lamps in a mimic panel control panel or connected to PLC based systems requiring on off signals Power supply from Power supply output System Card or to next Relay Card previous Relay Card Serial input Short circuit pins E Serial output gt 19939992 Closed signal z 8 7 6 5 43 2 er GGG gt EET i DELOD Open signal Optional Valve Monitor IMPORTANT These pins must be shorted with the supplied jumper when the card is the last in a serial chain or if used alone Article no 74514 Revision 4 18 22 LK Valves User manual Valve Monitoring System Using the relay card to drive signal lamps It is possible to connect the 24V into the relay card outputs This way the relay card can supply power to drive signal lamps Power supply from System Card or previous Relay Card Power supply output to next Relay Card ER ai AN GHD m AS TENE I e Je wn FIN Hobbs Coco m m a 1919919 Ne AAAHHH itt LOOO G E L L L Signal lam
9. er use LK Valves AB is not responsible on any part if this equipment is installed in an incorrect manner and if these instructions was not followed properly 1 3 Personal qualifications Assembly disassembly and operation may only be carried out by a qualified electrician and personnel with documented knowledge in pneumatics hydraulics Qualified personnel must observe the rules relevant to the subject area Article no 74514 Revision 4 4 22 i User manual LK Valves Valve Monitoring System 1 4 Electrical connections The built in power supply accepts nominal 100 240VAC 50 60Hz We recommend the use of an external fuse MCB or other type A protective earth conductor must be connected to the chassis see below If multicore wires are used the wires have to be terminated with ferrules For the earth conductor a ring terminal is supplied accepting 1 5 2 5 mm wire Use the supplied cable gland for mains power wire It accepts round wire 9 5 13mm This ensures a secure fastening to the cabinet NB Before any work on or installation of the electrical components main power must be disconnected and the battery must also be disconnected Otherwise the components can be seriously harmed Dangerous voltage Danger to life due to short circuits and electric shocks caused by unsafe power supply isolations improper grounding and insufficient external fuse protection Connect the earth ground according to illustration below
10. idge optional White MACHINE ROOM rm ERTSE P C ALLOWED P C BLOCKED Pink Screen LK VALVES AB SYSTEM CARD O ART NO 33137 per PA Remote Control optional Alarm output i ALARM OUTPUT Relay Card Dip Push button RCS only Cable White Green Signal output Relay Card BUTTON Y Push button RCS only Control input Cable White Red Input Card no Lamp indication Alarm input QD an Input Card A ndication lamp Cable Gray Orange ip RCS only Mp flip M cl PU 1p RCS only a A 1 S n lamp HE 2 ni DDD np sis si o ds Tm ha e es fun elele 9 9 9 Ll Roo Pro LERDO RRERRRROEI RRERRRREA RPERRRRRS temo ss es 99199999 UM ele te mamas emas N ER Si si 0 0 6 0 E 199999999 nene Si e 0 0 EEE i EE i sanassa 133382238 tese eee a di e n 0 0 0 6 0 77717 _ User manual LK Valves Valve Monitoring System 2 5 Input Card The Input Card 33138 is the connection point of incoming signals from limit switches and inductive proximity switches Each Input card can handle signals from 16 individual switches A monitor output is available at the bottom of the card Signal inputs 8 signals open position 8 signals closed position Power supply from Power supply output System Card or to next Input Card previous Input Card SS S I i ral BORD Std pins A RR AA Jololo lolo lll 24
11. p Signal lamp loto lolo lle Jools Optional Valve Monitor Article no 74514 Revision 4 19 22 User manual LK Valves Valve Monitoring System 4 Starting up the system When you have completed the installation of your VMS system it s time to start it up 1 One of the battery connectors are shipped unhooked This should be connected only after you install main power supply When the system is up and running unwrap the insulating tape on the spade connector and connect it to the corresponding battery pole 2 Normally it will take the system up to 2h to accept the charge level of the UPS batteries When the System Card accepts the battery charge level the System Monitor will display OK status on Power Supply The time for this process will vary depending on the actual charging level of the supplied batteries 3 Check System Monitor for any alarm signals It s possible to temporarily quiet any alarm by pushing the Alarm Acknowledge button 4 Check air vessel pressure working pressure and optional alarm 5 When all alarms show OK status Green LED the system setup is complete The UPS system is intended to be a safety backup for up to 1h If the system is run on battery only for a longer period of time gt 1h it might drain the batteries completely and damage them Push for LED test Push to quiet an alarm Article no 74514 Revision 4 20 22 User manual LK Valves Valve Monitoring Sys
12. tem 5 Service and troubleshooting 5 1 Maintenance of UPS batteries The supplied valve regulated lead acid battery Panasonic LC R121R3P 12V 1 3Ah have an expected trickle life of 3 5 years 25 C working temperature We recommend changing batteries every 3 year Always use same type of battery Please read supplied data sheet for detailed information Please recycle used batteries 5 2 Troubleshooting 5 2 1 Reading the System Monitor Display Air supply and optional alarms reflect the system status down in the Engine Control Room A second remote display system will mirror the display data The power supply indication differ from the other alarms When a VMS system is built up with remote display it incorporates 2 individual power supplies We use pulsed display of remote failures and battery charging See table below POWER SUPPLY Single VMS OK Green Led Fail Red Led Description off Power supply and UPS are OK 00000 off Battery is charging off Power supply failure VMS with remote display system OK Green Led Fail Red Led Description 00000 Local power supply failure remote system is OK 00000 Remote power supply failure local system is OK 00000 off Battery is charging SYSTEM FUNCTIONS VMS with remote display system Type Led Description System fail Signal transfer error system matching error Article no 74514 Revision 4 21 22 User manual LK Valves Valve Monitoring Sys
13. tem 5 3 Parts list Item Art No System Monitor 33135 Valve Monitor 33136 System Card 33137 Input Card 33138 Relay Card 33144 Power Supply 33160 UPS Battery 33238 6 Contacts Your Valve Monitoring System is designed and manufactured by LK Valves AB Garnisonsgatan 19 SE 254 66 Helsingborg SWEDEN Telephone 46 0 42 38 38 70 Fax 46 0 42 38 38 75 Website http www lkvalves com E mail helsingborg lkvalves com Article no 74514 Revision 4 22 22
14. ual LK Valves Valve Monitoring System 3 VMS with remote display 3 1 Remote display The main VMS is normally mounted in the engine control room ECR A second VMS system that displays the same information can be mounted at the bridge The signals between systems are carried out in the digital domain via the serial interface RS422 Only one 4 core conductor shield is necessary The system can drive long cable runs without interference Its possible to use our standard display panel at the bridge or we can build a custom display panel that matches your needs It is also possible to use the relay outputs and connect the signals to an external monitoring system VMS with standard display panel RS422 Engine Control Room Bridge Article no 74514 Revision 4 15 22 LK Valves User manual Valve Monitoring System The image below shows the remote VMS The system is equipped with relay outputs of all signals These outputs are potential free and can be used in external systems We can also supply custom designed display panels on special request See following page System Card Bridge Power supply Art No 33137 Art No 33160 ofA o gt o oh mh ih SHR IAS 185 to o Relay Card 1 10pcs Relay Card 1pcs for UPS Battery 2 pcs Art No 33144 System Alarm outputs Art No 33238 Art No 33144 Article no 74514 Revision 4 16 22 User manual LK Valves Valve Monitoring System 2 2 Custom
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