EEC/C44-IV EEC/C22-IV EEC/F8 EEC/F40
Contents
1. Landing N 1 Landing Stop when going down EENHNEENN 3rd Landing Stop when going up Door zone BEEBE eee nun 2nd Landing NENI 1st Landing JYESRL 37 Manual de operaci n del EEC c44 Flags system description for high velocity operators N 1 Floor Fin Pre opening Timer P d Pre opening Timer trigger ses Floor n Pre openingTimer off Pre opening Timer FA trigger and V2 off A EA Minimum clearence between shift floor screens Floor n 1 EXD EXS PAD PAS V3 CSU V2 CSU JYE SRL 382. eS SSHOLIMS o 18 o we 90 m AOV OLL aii 75 310H23VHVd 28 SHHOL AOV OLL 9S no 310HoVHVd eS SHHOLIMS LS AOV OLL 75 S3H S RONG 3I nHOoVHYd eS STEJL LS in i gt I AOV OLL Electrical engines of one or two Manual de operaci n del EEC c44 speeds VARISTOR BRAKE POTENTIAL DOOR SWITCH ACELERATION Aar oO El El gt DOOR SWITCH Document Number ONE AND TWO SPEED ELECTRIC ENGINES 56 ONE SPEED licec 2 g S 5 2 a 8 5 a 2 E amp E a lt to 25 E Ed B E 5 8 8 2 8 8 2 B 5 5 8 a 8 E B 2 5 8 8 E H DOWN 0 UP G 60 iii J I IWII IO I IO I I lt Q lt CQI IIII III II lt I I INK I I E K IN EKIKIKIKWKIW W I I I I I YVYI I IIIIIIIII X YI lt I lt lt II I I III I IW lt I lt I I I IKKIOOIIYII lt QxIU I9E III IXINI lt lt I lt IIIGU ZI K I I I I IKIII IIN I QK K CUI I SIIGHOE SSS EEC XXX o 72 TWO SPEED Sheet Tuesday August 31 2004 Date
3. Important It must be bared in mind that the automatic safety line is activated when the SA controller s board input is connected to 24 Volts In this case the corresponding indicator led will be on Failures caude by the flags system The flags system is permanently monitored when a manouvre is performed This monitoring is carried out in two different ways on the one hand there is a maximum time for the detection of flags If this lapse is off a failure code is generated and the engine stops completly This mostly detects the failures in the flags sensors and protects the engine if the lift gets eventually stuck in the hoistway Appart from the verification of this maximum time there is a dection of the overlapping between the detection flags on the lines PAD and PAS which assures the authenticity of the detected screen The detection of a wrong Manual de operaci n del EEC c44 flag makes controller suspend the manouvre immediatly When failures caused by the flags system occur it is necessary to mend the affected part and only then reset the controller in order for the system to work again This prevents the car from being damaged When this kind of failures occur it is possible to shift the system to the Inspection mode and to move the car to a safe place Failures originated by the flags system do not cause the breakdown of the system as long as the maximun time is not exceded but they do cancel t
4. gt 220 380 ELECTRONICA co e 2 co co 4 4 2 D L c eo 223 u Sheet Tuesday August 31 2004 34 JYE SRL Manual de operaci n del EEC c44 Simulator s connection SIMULATOR S CONNECTION SIM 700 1 AKT E IJ ee es Ld w en 2 e H 222222222 PIC16C711 292222222 e us 3 u 88 24 VCC Supply NOTE 1 Connect the r indicated above to 24 VCC Connected to the board s open normal RCP relay Connected to the board s open normal RAP relay Connected to the board s open normal CDE relay Connected to the board s open normal CSU relay Connected to the board s PAD output terminal Connected to the board s PAS output terminal Connected to the board s EXD output terminal Connected to the board s EXS output terminal Connected to the board s FPA output terminal Connected to the board s SA output terminal ds Number of landings programmed through the simulator board s dipswitch Programme 1 3 to 10 landings D ngs programmed P3 DP2 DP1 Number of landi ON ON ON Programme 2 11 to 18 landings Number of landings programmed DP 4 ON Two lines of flags system OFF One line of flags system Note 2 If you want to simulate a manu
5. B Cabin terminal as it is done Calls in the case of an isolated configuration The main change is floor Functioning with automatic manual doors Functioning in the Emergency Station or in the Independent modes Aisolated JYESRL bM brought about in the Ed EDS i m way in which the hall s calls buttons are wired There will be one of these buttons each lt eon floor This buttons will be wired to both controllers connecting the terminals of the same designation For example in the case of a four landings scheme the button on floor 0 will have to be wired to the LD1 terminals of each controller the button on floor 1 will be wire to the LD2 terminals of each board etc There may be special cases in which the 20 Manual de operaci n del EEC c44 controlles have to operate cabins that differ from each other in the number of landings and in this situations the hall calls as well as the inner cabin calls will have to be wired so that the designations indicated on the controllers board labels are one to one In order to clarify this let s consider an example a Duplex scheme in which an A cabin presents seven 7 landings indicating on each floor 1 0 1 2 3 4 5 and the other cabin B presents five 5 landings indicating at each one 0 1 2 3 4 In this case the calls from cabin will be connected to the terminals LC1 to LC
6. FPA is to consider that the door is totally open when a voltage bellow 20 Volts is applied to it IMPORTANT In order to prevent serious damege to the system any voltage higher than 30 Volts must not be applied to these terminals Seven segments display terminal over these terminals there are signals that govern the display so it will be necessary just to wire them considering the order indicated in the diagram that is given with each controller This group of terminals has two terminals where the voltage supply for the display can be found IMPORTANT In order to prevent serious damege to the system any voltage higher than 30 Volts must not be applied to these terminals Special services terminals in order to activate any of the functions it is necessary just to apply a voltage between 21 and 27 Volts to the corresponding terminal This terminal activates functions as Emergency station Inspection mode automatic doors s operation Independent mode etc IMPORTANT In order to prevent serious damege to the system any voltage higher than 30 Volts must not be applied to these terminals Manual de operaci n del EEC c44 Supply terminal this terminal has three contacts named in the diagram ALIM OV and ALIM to which a transformer s secondary 18 18 Volts x 1 A has to be wired In this case the extremes of the transformer have to be connected to the terminals labeled as ALIM and the middle point has to be con
7. de operaci n del EEC c44 Chapter 4 Operation and failure codes Contents in this chapter there is a description of the failure codes caused by the system when it detects anomalous situations in the course of different manouvres When each code is shown the possible cause of the failure is also indicated and whenever possible the way to solve the problem is told Being different from the failure codes the operation codes do not tell about problems related to the functioning of the system but show special ways of operation generally activated by the operator Operation codes The following operation codes show ways in which the system operates In case of any doubt about this topic see chapter 2 E n This message shows that the system is operating in Emergency Station mode n It shows the position of the lift eg E2 shows that the system is operating in the Emergency Station mode and that the lift is on the second floor F2 This message shows that the system is trying to place the lift at one of the extremes top or bottom Once the system is normalized the message disappears This indication appears when the system stars in the automatic mode FA This message shows that the system is operating in the Inspection mode This indication will remain until the automatic mode is reestablished Failure codes F1 This failure code shows that the maximum time between flags situted on two consecutive floors h
8. direction chosen the request to change direction is ignored Subfunction Non stop This subfunction permits the operator to prevent the lift from stopping at the floors that were requested by hall calls in other words the lift will stop at the following landing requested from inside the car If there are no calls from inside the lift this function does not produce any chance in the calls attendance order This function will keep being active until there is a call from inside the car If it is desired to suspend hall calls it must be requested again before the lift has set in motion Subfunction Start only available for systems with automatic doors it is the last step in order to set the lift in motion This button needs to be pressed until the door has closed completely and the lift has started to move If the button is released before the door has closed completely the system will open it and wait for the Start button to be pressed Manual de operaci n del EEC c44 Chapter 8 Duplex mode Descent Collective Contents in this chapter there is a description of the system s basic connections for it to operate in this mode and there is also an explanation of the lifts functioning under the different conditions of operation Main characteristics Duplex functioning isolated If one of the controllers happens to be out of order the rest of them will work automaticaly by itself being able to accept and respo
9. is the second connector which is very similar to the previous one to which the floor and cabin indicators Ds 63 have to be connected Cabin calls remain independent that is to say that each button is wired only to its corresponding terminal and there is an isolated configuration for each of them The main change introduced is in the way hall call buttons are wired There will be one on each floor except for the highest and the lowest floors where there will be only one This buttons will be wired to both controllers being necessary for the terminals of the same designation to be connected For example in the case of a four landing system the 0 floor button has to be wired to LD1 terminals of both controllers the the 1 floor button 1 has to be wired to LD2 terminals of the two boards etc There may be special cases in which controllers have to operate cabins that differ in their number of Manual de operaci n del EEC c44 landings If that is the case cabin calls as well as hall calls will have to be wired in order that designations indicated on the controllers boards labels are one to one To clarify this we should have a look at the following example suppose there is a Triplex system Cabin A has seven 7 landings showing on each floor its corresponding number 1 0 1 2 3 4 55 and the other two cabins and C have five 5 landings showing on each floor i
10. latter will finally prevail El modo de operaci n bomberos admite a su vez el modo de funcionamiento independiente When the Inspection mode is requested it will be accepted although the system is operating in Emergency Station mode Finally the Independent mode is the one with least priority and it will be accepted only if the system is not working in the automatic mode When the system is shifted to Emergency Staion mode two situations may occur If the lift is not in motion it is immediately sent to ground floor where it will stop with its doors open as log as it has automatic doors but if the lift is travelling the manouvre will be suspended and the car will return to ground floor where it is going to stop with its doos open as long as it has automatic doors Manual de operaci n del EEC c44 Inspection mode The inspection service allows the installer to operate the lift through the use of buttons The car will be in motion as long as the correspondig button keeps being pressed Any manouvre that is carried out in the inspection mode will be performed at a low speed in the case two speed systems When the system operates in inspection mode the flags positioned along the hoistway are not taken into consideration as it is the case of the safety system so the operator should pay careful attention when it operating in the zones near to the extremes This means that the electronic control will only turn on o
11. painted in yellow are not used to programme TAA and TDR times Manual de operaci n del EEC c44 Pre opening of automatic doors This function permits to start the opening of automatic doors before the lift gets to the selected floor This time is programmable and it starts to run from the moment in which the levelling flag from the line opposite the one that controles the movement in the direction in which the lift is TDP 1 5 Seg TDP 1 0 Seg ActivatesRPAP Activates i Slow Down TDP 0 5 Seg TDP 0 0 Seg travelling is detected For example if the lift is travelling upwards the first screen to be detected is the one of slow down beginning from the line of PAS screens then the levelling screen from the line of PAD screens is detected Immediatly afterwards The RAP relay is activated and the programmed time starts to run Once this time has passed The RPAP relay is activated If the levelling screen in the PAS line is detected before the time programmed has passed the RPAP relay activates immediatly The keys painted in yellow are not used to programme the TDP time JYE SRL 18 Manual de operaci n del EEC c44 Chapter 7 Attendant mode of operation Contents In this chapter there is a description of the way in which lifts controller system must be operated when the attendant mode is chosen Besides there is a detailed mention of the electric requi
12. to the ones made from inside the lift Usually this function works together with the Emergency Station mode To activate this special mode of operation the inspection entrance from the special functions terminal must be set to 24 Volts This mode can be activated at any moment taking into account that it will not show any code of operation on the display To deactivate the independent mode of operation it will be necessary to disconnect the appropriate terminal from 24 Volts Normalization Being different from the other functions the normalization function can not be activated deactivated through a terminal This function gives the option to position the lift at one of the two ends of the hoistway EXD and EXS and it is also executed any time the system is started in the automatic mode whenever the inspection mode is deactivated and when the Emergency Station function is activated Whenever the normalization function is being executed the display shows the appropiate code of operation see codes of operation In order to normalize the system monitores the line EXD while it moves downwards with the engine at a high speed until it finds the corresponding flag At that moment it slows down the engine speed and starts to monitor the line PAD until it finds the corresponding stop flag There is where the lift stops Manual de operaci n del EEC c44 Chapter 3 Generation of failure codes Contents in this ch
13. 3 Ascent Hall Calls M C EEC c44 hall and cabin calls have to be wired in order that designations indicated on the controllers boards labels are one to one To clarify this we should have a look at the following example suppose there is a Duplex system Cabin A has seven 7 landings showing on each floor its corresponding number 1 0 1 2 3 4 5 and cabin has five 5 landings showing on each floor its corresponding number 1 0 1 2 3 4 In this case calls from cabin A will be connected to to LC7 terminals in board A from button 1 to A Cabin Calls LC1 EEC xxx LC2 LC2 LCn LCn O _ o O LA n 1 LAn F40 or C22 LD2 A 8 63 Descent Hall Calls LA1 DS 63 LA2 LA n 1 EEC c44 F40 or C22 B first floor button 1 will be wired to the LD2 terminals of both controllers the second floor button 2 will be wired to the LD3 terminals of both controllers etc In the same way ascent calls will be wired from the lowest floor to the one before the highest floor There may be situations in which controllers have to operate cabins that differ from each other in the number of landings under which circumstances both JYE SRL EEC XXX Kez 23 button 5 and calls from cabin B will be connected to LC2 to LC6 terminals in b
14. 30 JYE SRL Manual de operaci n del EEC c44 24 Volt safeties FEC XXX To Contact SA gt To Contact FPA To Contact SM RR PC PA SAFETY BOARD PS44 SAFETY BOARD PS44 io e st 12 a 72 c 4 BSS A_WAD t t i ANNT NS SY I lt oq SN SSS 5555 6 SSSSSSSSSS S SS SY 5 5 oO EE o 5 ig i PA PC PA PS SAFETY BOARD 544 SAFETY BOARD 44 lt JFPA 110Vac PC 24 VCC LPA LPC 24 VCC AUTOMATIC DOORS m o i E a e e 110 VCA DOOR SWITCH RELAY HALL DOORS HAVE DOUBLE CONTACT AUTOMATIC CABIN DOORS AND MANUAL HALL DOORS To Contact SM To Contact SA SWITCH WITH WITHOUT DOOR SWITCH ss SAFETY BOARD PS44 SSS 24 VCC Y E ELECTRONICA J 24 VOLTS SAFETY Document Number Tuesday August 31 2004 gs ia 31 JYESRL 24 V Manual de operaci n del EEC c44 Calls and services basic connections ie ag ELECTRONICA CALLS HALL CALLS DESCEN
15. 519 s Aires p X 5411 4926 1393 1394 N e mail info jyesrl com ar J SRL web www jyesrl com User Manual 44 EEC F40 EEC C22 IV EEC F8 Electronic Control for Lifts Manual de operaci n del EEC c44 GENERAL DESCRIPTION 3 3 Main characteristics 3 BASIC FUNCTIONING OF THE CONTROL SYSTEM 4 Starting up the system 4 Floor detection system 5 Inspection mode start 5 Automatic start 6 Inspection mode of operation 6 Automatic mode of operation 6 Complete collective configuration Z Operation with manual door we Operation with automatic door 8 Aspects about the automatic and the manual safety lines 8 SPECIAL MODES OF OPERATION Emergency Station Inspection mode 10 Independent mode Normalization GENERATION OF FAILURE CODES 11 Failures cause by lack of manual safety 11 Failures caused by lack of automatic SOP CINE isis teret pe 11 Failures caude by the flags system 11 Failures caused by the automatic doors ODCV AL
16. 7 in board A starting from button 1 to button 5b the calls from cabin will be connected to terminals LC2 to LC6 in board B starting from button 0 to button 4 and hall calls in the case of controller board A will be connected to the terminals LD1 to LD7 starting from button 1 to button 5 In this way terminals LC1 LC7 LD1 and LD7 in the B board will remain without connection and both boards will have terminals LD2 LD3 LD4 LD5 and LD6 interconnected Basic principles for functioning The Duplex configuration seeks that through the interconnection of two intelligent controllers the response to calls can be optimized in order that wait time as well as energy consumption can be reduced To achieve this aim the system analyses permanentely the state of the calls taking place and making a statistical calculation of the time that it takes to each cabin to respond to a call it asignates it to the one that is in better conditions according to the situation In this connection scheme there is no hierarchical structure of the kind of master slave but each controller is autonomous so it does not need the others to function It is appropriate to mention that although each board works independently in the Duplex mode it consults the other before responding to a call to know about the other board s situation with respect to the call It can be said that none of the cont
17. ON ia aps ana eres 12 Failures originated by the protection of the engine s temperature when it is too high 12 OPERATION AND FAILURE CODES 13 Operation codes 13 Failure codes a 13 CONNECTION BETWEEN THE EEC c44 EEC F40 EEC c22 Y EEC F8 CONTROLLERS AND THE DISPLAYS SERIES DS 63 DS 7SEG o DS 877 uero eR rer DUE 15 SEQUENCE TO OPERATE RELAYS 16 One speed electric engine 16 Two speed electronic engine 16 Hydraulic engine 17 Engine controlled by a VVVF 17 Pre opening of automatic doors 18 JYE SRL ATTENDANT MODE OF OPERATION 19 Attendant s mode activation deactivation TEE 19 Attendant s mode subfunctions PRS PRD Start Non stop NOP 19 DUPLEX MODE DESCENT COLLECTIVE 20 Main characteristics 20 Basic connections 20 Basic principles for functioning 21 DUPLEX MODE UP DOWN COLLECTIVE 22 Principal characteristics 22 Basic connections 22 CHAPTER 10 25 TRIPLEX MODE OF PERATION DESCENT COLLECTIVE 1 ona ni Seven are 25 Main characteristics 23 Basic Con
18. Seg TAA 0 1 Seg TAB 1 0 Seg TAB 7 0 7 Seg TAB 0 5 Seg TAB 0 1 Seg programme TAA and TAB times Manual de operaci n del EEC c44 Hydraulic engine ASCENT MANOUVRE DESCENT MANOUVRE The following picture shows the way to programme the different amounts of TAA and TDR In order to do so you must 7 ASCENT MANOUVRE DESCENT MANOUVRE IM z START SLOW DOWN STOP START SLOW DOWN STOP _ TOR TDR TAB z j GON pom GON TAA 1 seg TAA TDR 1 seg GON ww GON wa RAP m RAP m E He Lj B eme GONG MANUAL DOOR z AUTOMATIC DOOR GONG operate the two keys on the controller mI board The first two are used to programme the TAA time and the following two keys TAA 1 25 Seg TAA 1 0 Seg are used to set TDR time TAA 0 75 Seg TAA 0 50 Seg TAA 7 1 0 Seg TAA 0 7 Seg TDR 1 25 Seg TDR 1 0 Seg TAA 0 5 Seg TAA 0 1 Seg TDR 0 75 Seg TDR 7 0 50 Seg TDR 1 0 Seg TDR 0 7 Seg TDR 0 5 Seg TDR 0 1 Seg The keys painted in yellow are not used to programme TAA and TDR times Engine controlled by a VVVF The following picture shows the way to programme the different amounts of TAA and TDR In order to do so you must operate the two keys on the controller board The first two are used to programme the TAA time and the following two keys are used to set TDR time The keys
19. T Tuesday August 31 2004 z oO a 09 lt m LLI c ea lt c 1 lt 5 5 itle 24V 24V Date p X9s ete aes N oO a a 8 a sm a 5 O LLI LLI ai 2 o amp o a e x 3 s 8 2 5 9 d 2 9 E E 6 8 SPECIAL FUNCTIONS RELOADED 9 24 VCC o CHOSE DOORS OPEN DOORS n INSPECTION MODE EMERGENCY S ATION MODE INDEPENDENT MODE 7 DO OsPH PTC ENGINE NO dina ROOM 2 ATTENDANT MODE DOEST STOP START n t 0 PROGRAMME TO ASCEND PROGRAMME TD DESCEND n ASCENT i HALL CALLS i 32 JYESRL Manual de operaci n del EEC c44 PS 44 Safeties board connection S4 COM AP2 18VCA SASMFPA 424 OV C2 Terminal s description S6 has to be connected to the S6 contact in the safeties line which has to be supplied with 110 VAC S4 has to be connected to the S4 contact in the sa
20. aci n del EEC c44 then starts in automatic mode if it is not indicated to do the opposite Anyway the system may be changed from automatic to inspection mode at any moment Automatic start In order for the system to start in automatic mode it must be checked that the MANUAL AUTOMATIC input which is placed on the auxiliary entrance terminal MNA is disconnected from 24 VCC at the moment of the controller s supply Although this condition had not been attended to there are five seconds from the moment in which the system is started to establish the way mode in which it is to operate When the system is operates in the automatic mode it will perform once a normalization manouvre which consists of placing the lift in one of the two reference points the superior or the inferior in order to be able to activate the floor indicator The signals used as reference are the ones generated by the extremes EXD and AXS Now we wiil pass onto the steps that are followed by the system in order to start in the automatic mode Check if the car is normalized on the highest travel position EXS in which case the system will proceed to operate the automatic door to leave it in sleep position finishing the manouvre If the lift is not normalized at the superior extreme the system will proceed to start the engine in order to locate it the lowest travel position EXD After doing this the system operates the automatic door
21. al doors system you should connect the RCP wire to the PAT relay s NA Normal open terminal situated in the EEC XXX boards You should also connect the RAP wire to the NC Normal closed terminal of the relay mentioned before JYE SRL 35 Manual de operaci n del EEC c44 Chapter 13 Position detection system with a vertical line of screes Two speed drives Two position sensors are mounted in a vertical line and there must be a vertical clearence between them greater than the length of the small boards mounted between each floor usually 10 cm The sensor that is above the other one must be connected to a PAS and the one below it has to be connected to a PAD The length of stop boards at each floor must be greater than the clearence between position sensors End of high speed while ascending gt gt End of high speed while descending End of high speed while ascending End of high speed while descending EXS EXD PAS N Landing N 1 Landing Stop when going down Stop when going up 3rd Landing End of high speed while ascending End of high speed while descending End of high speed while ascending End of high speed while descending JYESRL 36 Door zone sen 2nd Landing seer 15 Landing Manual de operaci n del EEC c44 One speed drives A position sensor connected to a PAS is needed EXS EXD PAS uuummuuumbunuunu
22. and preogramme to ascend PRS t is appropriate to mention that this function does not cancel the Triplex mode of operation so it is possible for the three boards to operate in the attendant mode or for only one or two of them to do so as the other one s operate s in the automatic mode Basic connections In the picture it is shown the way in which the controller boards must be interconnected in order to operate in the Triplex mode The basic Triplex system is composed by Three controllers EEC cXX Three DS 63 position indicators placed in the cabin Optional Three or more exterior position indicators Optinal The three controllers are interconnected through only one wire We suggest you use an electrostatic shielded cable protected by a conduit wire used exclusively for this application As the pictures shows the EEC cXX controllers named A B communicate with each other through a wire connected to a terminal placed on the right top of the controllers board This connector is named EEC cXX Tx from board A is connected to Rx from board B and vice versa and to its right there is a second connector of simmilar appearence to which floor and cabin indicators DS 63 are connected Manual de operaci n del EEC c44 DS 63 Ascent Hall Calls DS 63 button 2 will be wired to the LD Ds EE LA2 63 Cle Laz terminals of the three controllers
23. anual doors and to determine when the automatic doors have been correctly closed in the case that the system allows for it JYE SRL If a failure caused by the doors system was to be detected the manouvre would be cancelled and the system would wait for a new order that allows for it to try to get over the failure which would be indicated on the display through the corresponding failure code If the failure persisted the system would not be able to get over it and would keep showing the signal that indicates that it is not working properly The automatic safety line is also monitored when the lift is in motion As long as this line is activated the manouvre will run its normal course but if a failure that interrupted affected the automatic safety system arouse the manouvre would go on as long as the failure allows for that until the lift gets to the following floor in the direction it was travelling Once there the lift would stop and cancel all the pending calls and would also show the corresponding failure code on the display A new call will make the system check the state of the safety lines and if evrything is correct the system is going to respond to the call eliminating the failure indication If the problem is so serious that it prevents the controller system from positioning the lift at the following floor the system blocks totally being necessary to re initiate it or to shift it to inspection mode manual
24. apterer there is a clear explanation of the way in which the system generates a failure code Failures cause by lack of manual safety The manual safety line is monitored before the engine is started in order to check the state of the lift s manual doors If the line 5 voltage level is not the appropriate one for ten seconds the alarm relay is connected and it waits for the problem to be solved The dispaly indicates intemittently the floor where the lift is During the performance of a manouvre that is to say when the lift is in motion the state of the manual sefety line is also monitored Whilie this line is active the manouvre will continue normally But if the manual safety line were cut the system would immediatly stop the lift whereever it is and would set off the alarm relay From that moment the cntroller waits for safe conditions to be re established in order to continue with the manouvre When safety is guaranteed again the system starts the engine at the same speed as it was working when the failure cropped up Important It must be bared in mind that the manual safety line is activated when the SM controller s board input is connected to 24 Volts In this case the corresponding indicator led will be on Failures caused by lack of automatic safety The automatic safety line is monitored before the engine is started in order to check that the door switch is working well in the case of a system with m
25. ar that have as their destiny the foors that are below the lift at the moment the call is made Any call that does not have all the characteristics mentioned before will be retained and will be responded to once the descent manouvre has been completed that is to say once there are no more pending calls from the floors below e Any time the lift has completed a manouvre in a certain direction the system JYE SRL will verify first the existence of pending calls from or to higher floors and if there is any it will respond to it immediatly and secuentially This process will be repeated untill there are no pending calls from to higher floors Once this has been done pending calls made from to lower floors will be verified and responded to Complete collective configuration In this configuration of operation the system will not differenciate the movement direction when responding to a call so every call made from floors that follow the one in which the lift is situated and that are in the direction in which the car is moving will cause the car to stop In order to clarify this concpt let s consider the following situation the lift is travelling upwards at the level of the third floor all the calls made from above the third floor will be responded to immediatly in a secuential order The calls made from inside the lift or from any floor below the third one while the car is in motion will be retained in order for them to
26. as been exceeded One possible cause for this failure is the sensor s deterioration over the PAS PAD lines This problem can only be solved re JYESRL initiating the system or shifting it to the Inspection mode F3 This failure code indicates a lack of manual safety during the performance of a manouvre This problem is solved setting the system to operate in the Inspection mode the manouvre being continued This message is also shown when the safety line is cut from the STOP switch which is usually found located on the lift s buttons panel F4 This failure code indicates that the automatic door operator has not been able to close the door This problem is solved making a new call F5 This failure code indicates that the automatic door operator has not been able to open the door This problem is solved making a new call F6 This failure code shows a lack of automatic safety during the execution of a manouvre This problem is solved setting the system to operate in the automatic mode the manouvre being continued until the lift reaches the following floor travelling in the same direction as it was going at the moment in which the failure cropped up Once the lift has got there it will stop A new call will normalize the system F7 This failure code shows that EXS and EXD have been found at the same time This problem can only be solved re initiating the system or shifting it to the Inspection mode F8 This failur
27. ate to mention that although each board works independently in the Triplex mode it consults the others before responding to a call to know about the other boards situation with respect to the call It can be said that none of the controllers tells the other which call it should respond to but they work out together which of them is able to respond to the call in the shortest time JYE SRL 26 Manual de operaci n del EEC c44 Chapter 11 Triplex mode of operation up down collective Content in this chapter there is a description of the subjects related to the interconnection and functioning of the system in the up down Triplex mode Principal characteristics Triplex Duplex functioning The controllers were designed to work autonomously and independently if one of them happens to be out of order or if the Triplex connection happens to be interrupted Rest station function When the system works in the Duplex mode it tries that there is always one cabin at the Rest Station which is generally the ground floor This function is not aveilable when the Triplex connection is interrupted when two of the controllers breaks down or is out of service and when the Emergency Station or the Independent functions are activated Functioning with Automatic manual doors They are operated from relays that permit to close and open the automatic doors using the signals end of door open FPA and Manual Safety SA to co
28. ave to be connected to the manual safety line The opening of any door during the manouvre in the automatic mode will cause the controller to suspend the manouvre until the safety conditions are re established normalized During the execution of any manouvre the relay will keep connected until the car has absolutely stopped During the performance of any manouvre the relay that commands the door switch will remain connected This connection is inturrupted when the car stops Operation with automatic door When an automatic doors operator is applied the following aspects have to be considered The system monitores the safety lines state before initiating the manouvres and during their execution in an auotomatic way In the automatic mode any manouvre will start if the safety lines are not activated The same applies to manouvres performed in the manual mode The completely opened door contact has to be connected to the FPA input terminal The doors are considered closed once the automatic safety is established During the execution of any manouvre the relay in charge of sending the order to close the door to the door operator will keep connected until the lift has totally stopped Aspects about the automatic and the manual safety lines The manual and the automatic safety lines JYE SRL are in charge of showing when the conditions are given for a certain manouvre to be initiated by the operator and a
29. be monitorated by a PC EEC F40 Ascent descent collective 14 Descent collective 20 Automatic simple collective 40 Multiplex conection Duplex triplex etc without coordinating boards It can be monitorated by a PC EEC C22 Ascent descent collective 6 Descent collective 8 Automatic simple collective 16 Multiplex conexion Duplex triplex etc without coordinating boards It can be monitorated by a PC EEC F8 Descent collective 4 Automatic simple collective 8 Manual de operaci n del EEC c44 Chapter 1 Basic functioning of the control system for lifts Content This chapter offers a description of the basic operational principles of the control system for lifts so in order to be able to use it correctly it is recommended to read this chapter carefully Among the different topics that are described in this section the following can be found how to start up the system automatic and inspection mode start isnpection mode operation automatic mode operation descent collective and complete collective configurations manual and automatic doors details about automatic and manual safety lines etc Starting up the system Voltage range tolerated by the different terminals Hall calls and inside the lift call s terminals these lines have two functions to receive the call signal proceeding from each button and if this signal is accepted by the logic of the system the second functio
30. be responded to later on once the lift has finished with all the pending calls it has in the direction it is travelling This means that if a call were to be made from the second floor it would be responded to only when all the calls made from the higher floors have been completed Only then the lift would change direction to respond to the pending calls produced during its travel It is appropriate to mention that when the phrase SECUENTIAL ORDER for calls is mentioned it means that calls are not responded to in the same order as they are received but according to the distance they have from the lift the ones which are nearer being responded to first All these aspects are to be observed when the lift is in motion When the lift stops the system gives attention priority to those pending calls made from a floor that is in the way the lift was travelling in when it got to the floor Operation with manual door When it is decided to operate whit this kind of door type the following aspects will have to be considered Manual de operaci n del EEC c44 The system monitores the safety lines state before initiating the manouvres and during their execution in an auotomatic way Any manouvre in the automatic mode will start if the safety lines are not activated The same applies to manouvres performed in the manual mode The hall doors contacts have to be connected to the automatic safety line The car doors contacts h
31. ce staff or for the person in charge of setting the lift in motion to make the cabin work through the use of buttons Independent mode functioning This mode makes the system stop working in the Duplex mode as the controller that operates in this mode does not respond to any hall call Emergency Station mode functioning This function has two stages the first one which starts when the system changes its mode of operation from automatic to Emergency Station allows for the cabin to position at the rest station with its door open and the calls totally disabled The second stage consists in the activation of the Independent mode of operation making it possible for JYESRL 22 the system to respond to calls made from inside the cabin When the system works in the Emergency Station mode it stops operating in the Duplex mode Attendant mode It allows for an operator to take control of the lift and to decide in which direction and at which moment the lift can travel This function operates alltogether with the following functions start setting in motion programme to descend PRD and programme to ascend PRS t is appropriate to mention that this function does not cancel the Duplex mode of operation so it is possible for both boards to operate in the attendant mode or for only one of them to do so as the other one operates in the automatic mode Basic connections In the picture it is shown the way in which the contro
32. e code shows that the lowest end flag has not been detected One possible cause for this failure is the deterioration of the sensor on the EXD line FH This failure code indicates that the signals FPA end of open door and SA or SM automatic or manual safety have been founded present at the same time This message will remain on the screen until the problem has been solved Manual de operaci n del EEC c44 FE This failure code shows that the engine is running a temperature above normal In oreder for this problem to be solved it is necessary to let the engine at rest so that it gets back to a zone of safety operation If that is the case the system will start working again automatically JYESRL Manual de operaci n del EEC c44 Chapter 5 Connection between the EEC c44 EEC F40 EEC c22 y EEC f8 controllers and the displays series DS 63 DS 7SEG o DS 877 In order for an optimal and correct functioning of the position detection system it is necessary to keep the adecuate connection between the two conductors through which the information between the controller and the display are transmited This conductors can not be in contact with high voltage wires 110 or 220 VAC neither in the hoistway nor in the exterior The position detection system must be supplied with 20 to 25 Volts continuously EEC C44 IV EEC F40 DS 877 EEC C22 IV 05 63 8 0 Volt DS 7SEG H Txd gt gt S 24 Volts JYESRL 15 Manua
33. erminal is connected to ground or disconnected In this case the led will remain off JYE SRL When it is wanted to open close the door there is a maximum time of ten seconds to perform the action succesfully If it is not done during that time the opposite action to the one requested takes place and the previous order is tried again giving five seconds for the manouvre to be performed If the second attempt is not successful a failure code is generated and the system waits for new calls in order to try to solve the problem again Failures originated by the protection of the engine s temperature when it is too high The electronic controller has an exclusive entrance for monitoring of the PTC s state which checks that the engine is working properly This entrance is peridically checked in search of potential failures The detection of the engine running a temperature above the normal average makes the system interrupt any activity and it is blocked permanently In order for this condition to be changed it is necessary to wait for the engine to regain its safety operation temperature After that the controller must be re initiated It is not possible to operate the system in the inspection mode when there is a failure of this kind This function which consists in the monitoring of the engine s temperature is not always required so if there is no need to use it the terminal has to be connected to O Volts Manual
34. etc the same way ascent calls will be wired from the lowest floor to the one before the highest floor There may be situations in which controllers have to operate cabins that differ from each other in the number of landings under which LA n 1 circumstances both hall and cabin calls have to be wired in order that designations indicated on DS 63 DS 63 Descent Hall Calls the controllers boards labels are one to one To clarify this we should have a look at the following example suppose there is a Triplex system Cabin A LA n 1 has seven 7 landings showing on each floor its Mp EEC cXX B DS 63 DS 63 corresponding number 1 0 1 2 3 4 5 and cabins B and C have five 5 landings showing on each floor its corresponding number 1 0 1 2 3 4 In this case calls from cabin A will be connected to LC1 to LC7 terminals in board A from button 1 to button 5 and calls from cabins B and C will be connected to LC2 to LC6 Lain 1 Lon EEC cXX C n Each controllers cabin calls remain independent that is to say that each button is wired only to its corresponding terminal and there is an isolated configuration for each of them The main chan
35. feties line which has to be supplied with 110 VAC AP2 has to be connected to the automatic doors operator AP2 contact which has to be supplied with 110 VAC COM 110 VCA ground 18 VCA has to be connected to the 18 VCA output from a transformer that must not be the main one Important the maximum voltage level allowed is 18 VCA because the PS 44 board has a full wave rectifier and a 1000 uf x 50 VCC capacitor SA SM y FPA have to be connected to board s terminals of the same name 24 24VCC output that supplies any ALIM input from the EEC XXX controller board JYESRL 33 OV OVCC output that supplies the OV input from the EEC XXX controller board This input is placed between the two ALIM inputs IMPORTANT If you use the PS 44 R board which has a 24VCC voltage regulator you will have to use a 20 to 22 VCA transformer instead of using a 18 VCA one in order to generate a good regulation of the continuous output voltage HALL DISPLAY z A A gt 2 a C co E 2 gt a gt B 5 a 2 22 PAD PAS z EXD o 2 EXS DA ua o LLI 5 m SM o SA 5 59 2 e 5 T 5 amp D m ec TY 72 LL i 220 380
36. ff the engine according to the state of the controllers as long as there are SA and SM To activate the inspection mode the corresponding entrance of special functions must be set to 24 If the system was already performing a manouvre when it starts working in the inspection mode it finishes the manouvre and then it responds to the inspection mode orders The display will show the corresponding operation message see operation codes When it is decided to finish with the inspection mode of operation the connection to the special functions terminal to 24 Volts will have to be stopped broken Any time that the inspection mode is shifted to automatic mode the system will take the lift to the ground floor with it doors open as long as they are automatic If the system has automatic doors they can be opened with the controls to open close the doors that are in the lift The doors operator will keep working as long as the the appropriate button is pressed so in order to open close the door totally the appropriate button must be pressed until the manouvre operation has finished It is important to take into consideration that when the system is turned on it examines the inspection terminal state so if it happens to be active the lift s automatic positioning to the gorund floor will not be carried out Independent mode JYESRL The Independent mode allows for the elimination of the hall calls responding only
37. ge introduced is in the way hall call buttons descent ascent are wired There will be two of them on each floor except for the highest and the lowest floors where there will be only one This buttons will be wired to the three controllers being necessary for the terminals of the same designation to be connected For example in the case of a system of four landings the first floor button 1 will be wired to the LD2 terminals of the three controllers the second floor JYESRL 28 terminals in boards B and from button 0 to button 4 As for board A descent hall calls will be connected to LD2 to LD7 terminals controller board A and as regards board B descent calls will be connected to LD3 to LD6 terminals in controller board B from button 1 to button 4 idem board Ascent calls will be connected in a similar way wired from the lowest floor to the one before the highest one As a result LC1 LD1 and LA7 terminals from board A will remain disconnected LC1 LD1 LD2 LA1 and LA6 from boards B and C will also remain disconnected and the three boards will LD3 LD4 LD5 LD6 LA2 LAS LA4 and LA5 terminals interconnected Manual de operaci n del EEC c44 Chapter 12 Electronic diagrams odguvuiadlizus AU 1dd5 t 1 t 1919 roe tt 1sn8mY epson 79 J qunN juewnoog 95 rs S KON 310H23VHVd
38. he manouvre being performed at the moment in which the problem crops up This kind of failures have the aim to prevent the system from loosing synchronicity with the flags system The system also motinores permanently and periodically the state of extremes EXS and EXD In this case the presence of both signals at the same time is considered as an anomalous condition There are various ways in wich the system reacts to this kind of failures if the lift is not in motion the system cancels all the calls and it has to be re initiated in oder for it to operate again if the problem arises at the moment in which the lift is about to set in motion the system will operate in the inspection mode only if it is ordered to do so and if the system is performing a manouvre the latter is suspended at the following floor and the system cancells any call being necessary to re initiate it in order for it to operate again Failures caused by the automatic doors operator The automatic doors operator generates failure codes when it can not open close the door correctly The door s state monitoring is carried out through the safety line and the line named end of door open Both signals are on the the terminal called direct entrances The automatic safety line is active when 24 Volts are applied to it the corresponding led being on On the other hand the line called end of door open FPA is active when the corresponding t
39. he switch to close the door pressed until the door is completely closed If the switch is released before that happens the controller will preceed to open the door But this does not cause the call to be lost and once the JYE SRL door is totally closed the engine will start e When the lift has got to the floor previously chosen the controller will stop the lift with its door closed For the door to be opened it is necessary to press the switch to open the door and to keep it pressed until the door is totally opened If that switch is released before the door will close again automatically e lf it is decided to go to another floor the call will have to be made once the lift has stopped When the system operates in Emergency Station the display will show the corresponsing operation message see operation codes In order to return to the automatic mode the connection of the emergency station terminal to 24 Volts to the special functions terminal has to be interrupted broken It is impotant to mention that all this modes of operation respond to a certain scheme of priorities This means that if more than one mode of operation is selected only the ones with more priority will be accepted As for the Emergency Station mode it is the one which has most priority after the Inspection mode manual operation so if the system is working in Independent or Automatic mode and the Emergency Station one is selected the
40. in order to leave it in sleep position finishing the manouvre If any failure takes place during the manouvre performed to search for the groud floor the system will inform the corresponding failure code on the display In this case the problem will need to be solved and the system will have to be re iniciated Inspection mode of operation The operation in inspection mode is appropiate for manouvres related to the maintenance and instalation of the system JYE SRL In this mode the system will operate the engine any time the operator asks for it The estate of the safety lines SA and SM will be taken into consideration but not the existence of flags and extremes EXD and EXS In order to start an ascent manouvre it is necessary to connect to 0 Volts GND the LC2 input terminal which is placed in the car calls terminal In order for the cabin to stop it is needed to disconnect the input terminal mentioned before As regards descent manouvres it is necessary to follow the same procedure as the one indicated above but connecting the LC1 input terminal to 0 Volts GND It may be appropriate to mention that manouvres in inspection mode are performed at low speed in the case of two speed operators When it is decided to return to the automatic mode the system will position the lift in one of the two extremes Once the manouvre is initiated it will not be interrupted untill it has finished Automatic m
41. l de operaci n del EEC c44 Chapter 6 Sequence to operate relays Contents In this chapter there is a description of the standard sequence you may consult for others in which relays are operated when the controller performes different manouvres This description is organized according to the type of engine that is controlled Besides there is an explanation as to how to programme the timing of the processes that allow for it by operating on the dip switches created with that aim One speed electric engine The following picture shows the way to programme de different TAAR times In order to do that you must operate the group of keys that are on the controller ASCENT MANOUVRE DESCENT MANOUVRE START SLOW DOWN STOP START SLOW DOWN STOP csu RAP AUTOMATIC DOOR MANUAL DOOR GONG board Only the first two are active for this kind of engine The keys painted in yellow are not used to programme the TAAR time TAAR 1 0 Seg TAAR 0 7 Seg TAAR 0 5 Seg TAAR 0 1 Seg JYE SRL Two speed electronic engine The following picture shows the way to programme the different amounts of TAA and TAB In order to do so you must operate the keys on the controller board ASCENT MANOUVRE DESCENT MANOUVRE START SLOW DOWN STOP START SLOW DOWN STOP MANUAL DOOR AUTOMATIC DOOR Only the first four are active for this engine The keys painted in yellow are not used to TAA 1 0 Seg TAA 0 7 Seg TAA 7 0 5
42. ller boards must be interconnected in order to operate in the Duplex mode The basic Duplex system is composed by Two controllers EEC c44 f40 or c 22 Two DS 63 position indicators placed in the cabin Optional Two or more exterior position indicators Optinal The two controllers are interconnected through only one wire We suggest you use an electrostatic shielded cable protected by a conduit wire used exclusively for this application As the pictures shows the EEC c44 controllers named A and B communicate with each other through a wire connected to a connector placed on the right top of the controller s board This connector is named EEC c44 Tx from board A is connected to Rx from board B and vice versa and to its right there is a second connector of simmilar appearence to which floor and cabin indicators DS 63 are connected Manual de operaci n del EEC c44 Cabin calls remain independent that is to say that each button is wired only to its corresponding terminal and there is an isolated configuration for each of them The main change introduced is in the way hall call buttons descent ascent are wired There will be two of them on each floor except for the highest and the lowest floors where there will be only one This buttons will be wired to both controllers being necessary for the terminals of the same designation to be connected For example in the case of a system of four landings the 5 6
43. lso to acknowledge the operator to suspend a manouvre when the conditions are not adequate In order for the signals that get to the safety lines to correspond with the conditions under which the system is Operating special care has to be taken when these lines are connected Manual de operaci n del EEC c44 Chapter 2 Special modes of operation Contents in this chapter there is a detailed description of the different modes of opertion in which the system can work Among these modes you may find the following fuctions Emergency station inspection mode ground floor sensing searching Emergency Station The Emergency Station fucntion is the one which limits the ordinary use of the lift if there is an emergency In order for the system to work in this mode 2 Bornes de funciones especiales it is necessary to connect the Special Functions input terminal to 24Volts Once the request has been accepted the system will proceed to cancel all the calls and will take the lift to ground floor where it will stop leaving its doors open if it has automatic doors Once it has stopped at the ground floor it will be possible to change the operation mode to independent mode and calls from inside the lift will be accepted In order for the system to set the lift in motion the following steps have to be followed e the call from inside the lift in order to get to the floor wanted e Keep t
44. n is to send the voltage range appropriate to start the call light indicator These terminals are labeled on the main surface of the system as ascent calls descent calls and lift calls The floor number to which each terminal 0 1 2 has to be wired to is also shown on the main surface of the system In order for each call request to be accepted it must be necessary for the terminal corresponding to the call that is being made to be set to 0 Volt by pressing the hall call button or other one inside thecar depending on the situation IMPORTANT In order to prevent serious damege to the system any voltage higher than 30 Volts must not be applied to these terminals Safety and flag terminals these lines are connected to one terminal of eight contacts which are labeled as SA Automatic safety SM Manual safety FPA End open door EXS highest position EXD JYE SRL lowest position PAS flags that are identified by the car when it goes upwards and PAD flags that are identified by the car when it goes downwards Lines PAS EXS PAD y EXD will accept that they are detecting a flag any time that voltage below 20 Volts is applied to them and they will perceive the absence of a flag when the voltage is between 21 and 27 Volts SA and SM lines will consider a voltage lower than 20 Volts as lack of safety and they will asume that there is safety when tension between 21 and 27 Volts is applied to them Line
45. nd to the calls already asignated to the controller that has gone out of order Rest station function The system tries to keep at least one of the two cabins on the floor called Station eventually ground 05 63 EEC c44 40 or c 22 A Basic connections The picture shows the way in which the system must be interconnected in order for it to operate in the Duplex mode The basic Duplex system is composed by Two controllers EEC c44 f40 or c 22 Two DS 63 position indicators placed in the cabin Optional Two or more exterior position indicators Optinal The two controllers are interconnected through only one wire We suggest you use an electrostatic shielded cable protected by a conduit wire used exclusively for this application As the pictures shows the EEC c44 controllers named A and B communicate with each other through a wire that is connected to a conector placed on the right top of the controller s board This connector is named EEC c44 Tx from board A is connected to Rx from board B and vice versa and at its right A Cabin there is a second Calls connector of simmilar appearence to which the floor and cabin indicators DS 63 are connected LC2 r Each controller s calls EEC c44 140 or 22 B mede from inside the Lon cabin keep their 5 6 _ independence so each button is wired to its corresponding
46. nected to the terminal If it is decided to supply the system with direct voltage it will be necessary to have a power supply that is able to provide a 24 VDC voltage and up to 1 Amper In this case the 24 VDC can be connected to any of the two ALIM input terminals and the GND has to be connected to the OV input terminal IMPORTANT In order to prevent serious damege to the system any tension higher than 30 Volts CC must not be applied to these terminals Relay s terminals Each terminal has three contacts a normal open contact NA a close normal contact NC and a common one COM The current and voltage maximum levels may vary according to the type and model of relays that the system has so it suggested that the specifications printed on the package of the relays are verified Floor detection system The electronic controller was designed to work with a floor detection system composed by sensors and flags placed inside the lift and in the hoistway The flags must be placed in two separate lines so that one of them allows for the adjustment of descent manouvres and the other one for ascent manouvres From now on the line that allows for descent manouvres will be referred to as PAD line and the line that allows for ascent manouvres will be referred to as PAS Besides there are two other auxiliary lines that inform the controller about where the extreme floors are From now on the auxiliary line that allo
47. nections 25 Basic principles for functioning 26 CHAPTER 11 27 TRIPLEX MODE OF OPERATION UP DOWN COLLECTIVE ire i ertet eee erede 27 Principal characteristics 27 Basic connections 27 CHAPTER 12 29 ELECTRONIC DIAGRAMS 29 Safeties Serie sss 29 Electrical engines of one or two speeds 30 24 Volt safeties esses 31 Calls and services basic connections 32 5 44 Safeties board connection 33 Flags safeties serie and displays 34 Simulator s connection Simulator s connection CHAPTER 13 eese ene DO POSITION DETECTION SYSTEM WITH A VERTICAL LINE OF SCREES 36 TWO SPEED DRIVES 5 ONE SPEED DRIVES 37 FLAGS SYSTEM DESCRIPTION FOR HIGH VELOCITY OPERATORS 38 Manual de operaci n del EEC c44 General Description Introductionn Main characteristics Configurations Ascent descent collective Descent collective Simple automatic Simple collective Floor detection system scheme through screens all along the hoistway in four flag lines named PAS PAD EXS and EXD The latter two are normalization extremes EXS senses the highe
48. ntrol these manouvres In the case of having manual doors there is a relay that commands the door switch The controller can work with a system that combines automatic and manual doors Manual functioning maintenance It makes it possible for the maintenance staff or for the person in charge of setting the lift in motion to make the cabin work through the use of buttons Independent mode functioning This mode makes the system stop working in the Triplex mode as the controller s that operates in this mode does not respond to any hall call Emergency Station mode functioning This function has two stages the first one which starts when the system changes its mode of operation from automatic to Emergency Station allows for the cabin to position at the rest station with its door open and the calls totally disabled The second stage consists in the activation of the Independent mode of operation making it possible for the system to respond to calls made from JYE SRL 27 inside the cabin When the system works in the Emergency Station mode it stops operating in the Triplex mode and as long as the other two cars remain the automatic mode it shifts to Duplex Attendant mode It allows for an operator to take control of the lift and to decide in which direction and at which moment the lift can travel This function operates alltogether with the following functions start setting in motion programme to descend PRD
49. oard B from button 0 to button 4 As for board A descent hall calls will be connected to LD2 to LD7 terminals in controller board A from button 1 to button 5 and as for board b descent calls will be connected to LD3 to LD6 terminals in controller board B from button 1 to button 4 Ascent calls will be connected in Manual de operaci n del EEC c44 a similar way wired from the highest floor to the one before the lowest one As a result LC1 LD1 and LA7 terminals from board A will remain disconnected LC1 LD1 LD2 LA1 and LA6 from board B will also remain disconnected and both boards will LD3 LD4 LD5 LD6 LA2 LAS LA4 and LA5 terminals interconnected JYE SRL 24 Manual de operaci n del EEC c44 Chapter 10 Triplex mode of peration Descent collective Contents in this chapter there is a description of the basic connections needed for the system to operate in the triplex mode and of the way in which this manouvre works under different situations of operation Main characteristics Triplex Duplex mode of operation If one of the controllers is out of order service the other two work in the duplex mode and they are able to respond to the calls already asignated to the controller out of order Rest station function The system tries that there is always one cabin at the Rest Station which is generally the ground floor Manual and a
50. ode of operation The automatic mode is said to be the ordinary mode of operation which will operate according to userss indications The automatic mode has different configurations as for example descent collective mode and complete collective mode This working mode monitores the safety lines state before as well as during the manouvre Eventual failures will cause different results In the case of failures that do not affect the users safety there will be just an indication on the display but if the failure implies a risk for the users the manouvre will be immediatly suspended and the operation made by the system will be cancelled From the automatic mode it is possible to change to other modes which will be called special services Descent collective configuration Descent collective configuration is the one that proceeds in the following way when it receives a Call Manual de operaci n del EEC c44 a if the lift is not in motion and does not have any pending call it will respond immediatly and secuentially to the firt call it receives no matter where it comes from b if the lift is not in motion but it has pending calls from the direction in which it is travelling it won t change direction that is to say that if it was performing a descendent manouvreue it will continue in this direction as long as it has calls from to lower floors It is worth saying that in this case it will differen
51. rements of the board s inputs that allow for the activation of these group of functions Attendant s mode activation deactivation The attendant mode is activated applying 24 Volts to the appropriate input pin in the controller board ASC The system will accept this function when it s working in the automatic mode If its working in the inspection mode the attendant function as well as its subfunctions are ignored by the controller However it is possible to shift to inspection mode when the system is working in the attendant mode and it is also possible to change from inspection mode to automatic mode when the attendant s mode input pin is active Attendant s mode subfunctions PRS PRD Start Non stop NoP All these subfunctions must be activated through buttons that are normally open that apply 24 Volts to the appropriate input pins If the system is not working in the attendant mode all these subfunctions and their input pins are ignored by the controller Besides these subfunctions must be solicited during the lapse in which the lift is still on a certain floor with its doors open Any attempt to activate these functions while the lift is in motion will be ignored by the system Subfunctions PRS PRD When calls are made in both directions the operator can choose with the aid of these input pins which is the direction the lift has to move in If there are no calls to respond to in the JYE SRL
52. rollers tells the other which call it should respond to but they work out together which of them is able to respond to the call in the shortest time JYESRL 21 Manual de operaci n del EEC c44 Chapter 9 Duplex mode up down collective Content in this chapter there is a description of the subjects related to the interconnection and functioning of the system in the up down Duplex mode Principal characteristics Duplex Isolated functioning The controllers were designed to work autonomously and independently if one of them happens to be out of order or if the Duplex connection happens to be interrupted Rest station function When the system works in the Duplex mode it tries that there is always one cabin at the Rest Station which is generally the ground floor This function is not aveilable when the Duplex connection is interrupted when one of the controllers breaks down or is out of service and when the Emergency Station or the Independent functions are activated Functioning with Automatic manual doors They are operated from relays that permit to close and open the automatic doors using the signals end of door open FPA and Manual Safety SA to control these manouvres In the case of having manual doors there is a relay that commands the door switch The controller can work with a system that combines automatic and manual doors Manual functioning maintenance It makes it possible for the maintenan
53. st lift travel position The flag extends from the point where slow down begins to the position where upper limit safety switch opens EXD senses the lowest lift travel position The flag extends from the point where slow down begins to the position where lower limit safety switch opens Display system for floor indication failure and special functions messages The display works with a system of serial communication Automatic and manual door functioning Special services Inspection mode Emergency station Independent mode Scale and lift Attendant Imput voltage 24 VCC 10 or 18 18 VCA The electronic system for lifts s control has been designed applying the best technology available in oreder to provide the installer with a reliable and flexible tool The main board which has reduced dimensions contains all the electronic circuit necessary to embrace all the configurations available with no need to add auxiliary boards This board is made with fibreglass of high resistance optimal for mechanical efforts Dimensions Board EEC C44 279 mm wide 343 mm high JYE SRL Board EEC F40 253 mm wide 280 mm high Board EEC C22 244 mm wide 194 mm high Board EEC F8 181 mm wide 163 mm high Number of landings EEC C44 Ascent descent collective 24 Descendent collective 36 Automatic simple collective 72 Multiplex conection Duplex triplex etc without coordinating boards It can
54. tiate between hall calls and calls made from inside the depending on the direction in which the manouvre is being performed As for descent manouvres all the calls made from floors that are below the lift or that have those floors a their destiny will be responded to immediatly and secuentially Any calls made from to floors which are above the lift will be retained untill the last descent call has been responded to As for ascent manouvres the calls made from inside the lift that have floors above the lift as a destiny will be responded to immediatly and secuentially but the calls to floors that are bellow the lift will be retained untill the last ascent pending call has been responded to In the case of hall calls when the lift is performing ascent manouvres these will be retained until the ascent manouvre has finished C if the lift is in motion performing ascent manouvres it will respond immediatly and secuentially only to the calls made from inside the lift that have the floors that are above the car as their destiny at the moment in which the call is made Any call that does not has all the characteristics mentioned before will be retained and will be responded to once the ascent manouvre has been completed that is to say that there are no more pending calls from the floors above d if the lift is in motion performing descent manouvres it will respond to external calls as well as to call made from inside the c
55. ts corresponding number 1 0 1 2 3 4 In this case calls from cabin A will be connected to LC1 to LC7 terminals in board A from button 1 to button 5 and calls from cabins B and C will be connected to LC2 to LC6 terminals in boards and from button 0 to button 4 As regards board A descent hall calls will be connected to LD1 to LD7 terminals from button 1 to button 5 and as regards boards B and C descent calls will be connected to LD2 to LD6 terminals from button 0 to button 5 As a result LC7 LD1 and LD7 terminals from boards B and C will remain disconnected and the three boards will have LD2 LD3 LD4 LD5 and LD6 terminals interconnected Basic principles for functioning Triplex configuration seeks that through the interconnection of intelligent controllers the response to calls can be optimized in order that wait time as well energy consumption can be reduced To achieve this aim the system analyses permanently the state of the calls taking place and making a statistical calculation of the time that it takes to each cabin to respond to a call it asignates it to the one that is in better conditions according to the situation In this connection scheme there is no hierarchical structure of the kind of master slave but each controller is autonomous so it does not need the others to function It is appropri
56. utomatic doors operation Emergency Station mode and Independent DS 63 DS 63 EEC cXX A EEC cXX DS 63 LD2 LDn DS 63 EEC cXX B 101 DS 63 LD2 DS 63 EEC cXX Lon DS 63 EEC cXX C DS 63 EEC cXX JYESRL A Cabin Calls LC1 LC2 LCn LC2 LCn n mode of operation Isolated Basic Connections The picture shows the way in which the system has to be interconnected in order for it to work in the Triplex mode The standadrd Triplex system is composed by Three controllers EEC c44 f 40 or c 22 Three position indicators DS 63 placed in the cabin Optional Three or more exterior position indicators optional The three controllers are interconnected through only one wire We suggest you use an electrostatic shielded cable protected by a conduit wire used exclusively for this application As it can be seen in the picture EEC cXX controllers named A B and OC communicate with each other through a wire that is connected to a connector placed on the right top of controller s board This connector is named EEC cXX Tx from board is connected to Rx from board B Tx from board B is connected to Rx from board C and Tx from board C is connected to Rx from board A and to its right there
57. ws for the location of the lowest lift travel position will be referred to as EXD and the auxiliary line which allows for the location of the highest lift travel position will be referred to as EXS JYE SRL llustraci n 1 Two flags will be located in each line on all wine EXD STOP ae PAS FLOOR CHANGE i the floors except for the highest and the lowest ones The first flag detected by the system will be useful to update the floor counter and also to slow down if the lift has to stop on that floor but only in the case of a two speed operator This flag is named flag to change floor The second flag detected by the system will be useful to stop the lift at the exact level of the floor This flag is called stop flag The extreme floors are considered special cases and for them the EXD and EXS flags work as flags to change floor in ascent as well as in descent manouvres Inspection mode start In order for the system to start in inspection mode it must be checked that the MANUAL AUTOMATIC input which is placed on the auxiliary entrance terminal is connected to 24 VCC at the moment of the controllers supply Although this condition had not been attended to there are five seconds from the moment in which the system is started to establish the way mode in which it is to operate It can be said that the system waits for 5 seconds and Manual de oper
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