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ECO-MPU - SMS Sistemi e Microsistemi S.r.l.

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5. av av ny YOLOVINOD NMOG 39 1 3HOLLVINOO HOOQ VLYOd SSHOLIMS 038019 3009 ONIGNY1 9 INVId OLIN3AVISOO2OV o HOLIMS 4015 HOLIMS NOLLO3dSNI ANOIZNALNNYW 340119738 NOIL93dSI NMOG 3NOIZN3LCINVN 539514 LLNVS Ifid NOILO3dSI dN 3NOIZN31nNVN VLITVS ILNYS1Nd S3HOLIMS 33201 8009 SNIQNYT INH3183 22018 A131vavd3s WAHL LO3NNOO 108 H3dWnr 3xvi 1 00 31N3AVIVEVd3S 3HV931100 3HYTI39ILNOd NON N Al3dVS HONH3AOD N 033dS H9LIMS 4016 ai1navovuvd VLIQOT3A WI 5504 4015 TT no a 2 35 21251 Start NdW 004 NdW 094 50 0 LSO 0 N 01314015 HOLIMS 401 2 401 o N HOLIMS 1 5 asnd VOILYWOLNY V IOATVA SHOLOVLNOO AYOLOW IHOLLVLNOO 30191409 ONILLVd AYOLLVLNOD YOLOVLNOO 35070 4000 vunsniHo 3HOLLVLNOO YOLOVLNOD 340 4000 vuniuadv 3HOLLVINOS WYO WYO
6. ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 9 S NOILVGId0 847 4411 2179 4448 NO 1505 GAVO 4 0025 YOS HYd2VIG i Suv OJINYNIGOSIO OLNYIdN NS H S 00 NdN 093 0770 2114 ADOEO LY ION DS 023 YOSHIS 834 1439931109 130 25 20 01 81 viva 4 10408 NOTLOSASNT NUILJSdSNT 824145 124148 LIT INIT 04140220 NG NAOG Nad di G OTULAG 94141920 480172 4000 8008 01 40920 340123451 210122951 0218 9 u 7532510 VIITNS 07005 VANS van dy 3 01108 3801108 5800 5802 52 25 UOIVOIGNI 4 9 NOLLISOd 870 heut 3 340171509 z lt VIVN23S wee ER z2 8 angs MET 4 SUOSSINYGHE 852 WOION 5323 74709 094 5528 4235 fidN 094 VOSHOS S528 m 85 5 A 5785 2252 1522 5525 EBER 2 53 33010 SUE J 140191131 5225 5790 S256 1 Wavy 118204084 ects 3 ENG 1011320103 dem HILIAS 3225 4018 4048 f 0 asal KEPTI d VES t gt NEJO 000 lt lt 11404 F1 901934
7. HOLIAS Dn SO IO URS ini UNT 3944 0358 oly n H 0 7 dis 47 Jt x 018 3180W YNIBV2 ARKOJ 1172 101502 TVANSAINT 5 5 ge T M j B A zdADf IVR ETATE 33113011802 T 315153 NON 35 sa Ca 38 Nc 038 sc eut y 41 24145 554 SSN 04 N 1 2 TUNSSAXS DIY LXV gt 2 2 550 SSN 1405 dM 19V 5 37134 8 L 9 S t 4 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 18 With regard to this example of control panel for hydraulic system note that relays RL1 RL2 which make up the safety circuit for re levelling operation must be forced guided or linked contact safety relays or mini contactors RLA on the other hand is simply a control relay and may be a mini relay it must always be excited except when the safety circuit which allows the re levelling operation is out of service In this case the MPU board detects the potential danger through breaking of the RL4 contact connected to input EA2 11 1 HYDRAULIC SYSTEM SWITCHES Compared to electric systems see Fig 2 for hydraulic systems there is an extra switch to control the re levelling zone with safety circuit RZS The contact of this switch must be N O closed at the floor USS DSS ULS DLS RZS i 2
8. 909000000 HYDRAULIC RE LEVELLING The lift can return to normal operation only after manual RESET TIME TRIP using the BEX switch on the board oo00600600 densi By closing and opening the BEX switch the elevator will be OPENING FAILURE _ and return to normal operation OVERTRAVEL MEMORY 00000000 DOOR CLOSING TIMER TRIPPED _ C0000009 DOOR OPENING TIMER TRIPPED _ 90000000 WRON PERATION OF RESETSWITCH These alarm messages do NOT shut down the system TDG INPUT CLOSURE The number of alarm events is counted up to 31 or VVVF speed gulator nee ee eee ceeeeee PHOTOCELL BEAM BROKEN OR NOT ACTIVE zal FOR MORE THAN 20 SECONDS These alarm messages do shut down the system LANDING DOOR LOCK FAILURE The number of alarm events is counted up to 31 55556650 NE Aas ea The landing at which the alarm event has occurred is also stored in NO MOVEMENT AT START the memory o0060000 This alarm message shuts down the system immediately or only at the end of the current travel programmable When normal operating conditions are achieved that is the motor temperature drops below the trip threshold the elevator can return THERMISTOR TRIPPED to service automatically after 15 minutes await a m
9. SIGNAL LANDING 4 R5 7 CALL SIGNAL LANDING 5 R6 4 8 CALL SIGNAL LANDING 6 R7 M4 9 CALL SIGNAL LANDING 7 NUMBER DESCRIPTION TERMINAL BOARD 5 and M6 INPUTS SC1 1 OPTO INSULATED INPUT TOP OF SAFETY CHAIN downstream of the OPERATING AUTOMATIC SWITCH SC1C M5 2 CONTROL PANEL GROUND SEX M5 3 OPTO INSULATED INPUT SAFETY CHAIN 1 downstream of OVERTRAVEL SWITCH which must be the 1 of the safety chain SEXC M5 4 CONTROL PANEL GROUND OPTO INSULATED INPUT SAFETY CHAIN 2 502 M5 5 downstream of SPEED GOVERNOR SAFETY GEAR ETC and the NORMAL INSPECTION SERVICE switch Input SC2 must stay EVER open during the INSPECTION sevice SC2C M6 1 CONTROL PANEL GROUND OPTO INSULATED INPUT SAFETY CHAIN 3 SC3 M6 2 downstream of CAR STOP CONTROL if present for existing lifts and LANDING DOOR DRAWING IN contacts SC3C Me 3 CONTROL PANEL GROUND SCA M6 4 OPTO INSULATED INPUT SAFETY CHAIN 4 downstream of CAR DOORS and LANDING DOOR LOCKED contacts SC4C 6 5 CONTROL PANEL GROUND TERMINAL TERMINAL CODE NUMBER DESCRIPTION TERMINAL BOARD M7 INPUTS 185 BOARD SUPPLY 18VAC 3 phase FROM TRANSFORMER 18T M7 3 If supplied by 18VAC single phase connect to terminals 18R 18S 0 7 4 24VDC for INPUTS OUTPUTS SUPPLY BATTERY for BOARD 24 7 5 EMERGENCY SUPPLY DRIVE CONTACTOR CONTROL RC 7 6 is possibile to set if input has to be HIGH active parallel contacts or LOW active
10. type by means of MPU CONSOLE In this case both switches must be provided of the same type SMS supplies the circuit boards already programmed for the N C type The floor selector automatically resets its phase by sending the car to the top or bottom floor every time power is returned after a shutoff or when normal operation restarts after an alarm reset as for example after a travel time alarm or motor thermistor trip incorrect phase sequence etc The reset operation is different depending on car position and the type of driving Car outside the bottom landing deceleration zone starts down at high speed and stops when the switch DLS opens 1 speed lift otherwise it decelerates when DLS opens and stops by opening of USS and DSS 2 speed lift Car inside the bottom landing deceleration zone but not at exact floor level 1or2 speed Lift starts up at high speed and stops when ULS opens 1 speed lift or slows down when ULS opens and stops completely when USS and DSS opne 2 speed lift Hydraulic lift or with speed regulator ACVV o VVVF starts down at low speed and stops at the bottom landing when USS and DSS open If the phase reset cycle does not terminate successfully due to door problems or other faults the cycle repeats five times after which the car remains out of service and an alarm message is generated 4 2 NORMAL OPERATION Provides full control of the logic operation in A P B lifts 4 3 INSPECTION OPE
11. 2 E X1 UP deceleration X2 UP stop Y1 DOWN deceleration Y2 DOWN stop Z1 Z2 door zone W1 W2 re levelling zone Fig 6 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 19 OPERATION EXAMPLE WIRING DIAGRAM FOR PANEL WITH WITH VACON FREQUENCY CONVERTER 10 g r A 900 0 vVJAn ndW3 OS ca NYHOVYIO JA 093 1 21144 25 7775 1 1 515 SNS HOLOW 4000 2 B NIV 31808 JYOLOW 3HOLOMN PLC EE BS E MIA 58 EB 51 SH NG n 40151393 Bs dL ONDMIVHa 55 98 tdl uM 851 SH 2 3151539 _ do 40 dv SN 1 gL GL rl 5 s 9 on To I 28 85 og C Sz 9 gt XN 0
12. N C series contacts M7 7 Not connected OS2 7 8 ALARM RELAY VOLTAGE FREE CONTACT OS1 M7 9 connect in series with operation voltage upstream of the safety chain ull e DESCRIPTION TERMINAL BOARD M8 OUTPUTS CA M8 1 COMMON UP DOWN CONTROLS AD M8 2 DOWN CONTROL AU M8 3 UP CONTROL M8 4 Not connected CS 8 5 COMMON HIGH LOW SPEED CONTROLS HS M8 6 HIGH SPEED CONTROL LS M8 7 LOW SPEED CONTROL M8 8 Not connected CD M8 9 COMMON DOOR AND RETIRING CAM CONTROLS DO M8 10 DOOR OPENING CONTROL DC 8 11 DOOR CLOSING CONTRO CAM M8 12 RETIRING CAM CONTROL DESCRIPTION TERMINAL BOARD 9 OUTPUTS M9 1 M9 2 COMMON FOR LANDING BUTTONS ECL M9 3 OCCUPIED SIGNAL SUPPLY N O VOLTAGE FREE CONTACT S 9 4 COMMON CAR POSITION SIGNAL S7 9 5 CAR POSITION SIGNAL LANDING 7 S6 M9 6 CAR POSITION SIGNAL LANDING 6 S5 9 7 CAR POSITION SIGNAL LANDING 5 S4 M9 8 CAR POSITION SIGNAL LANDING 4 S3 M9 9 CAR POSITION SIGNAL LANDING 3 S2 M9 10 CAR POSITION SIGNAL LANDING 2 S1 M9 11 CAR POSITION SIGNAL LANDING 1 S0 9 12 CAR POSITION SIGNAL LANDING 0 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 4 OPERATION ECO MPU control device is able to operate the electronic floor selector and lift operation in all the different conditions envisaged normal operation inspection operation adjustment operation and rescue operation 4 1 ELECTRONIC FLOOR SELECTOR For this purpos
13. Never supply the board at a voltage other than that specified moreover note that the negative of the 24 VDC voltage terminal 0 must NOT be connected to ground ECO MPU has the following functions and components Checking of the phase sequence or missing phases in the three phase power supply voltage Motor protection by means of thermistors to be connected directly to the circuit board Monitoring of the status of the safety chain by means of 5 opto coupled inputs in conformity with EN81 HARMONISED NORMS 9 interface relays for controlling of motor contactors 4 relays door motor contactors 1 entrance 2 relays retiring cam contactor ENGAGED signal power supply consent alarm relay Clean contacts of the interface relays are available on the terminal board for terminals connected downstream of the safety chain the insulation distances are in conformity with EN81 HARMONISED NORMS The contacts which control the contactor coils are electrically interlocked 24 inputs 24V for the signals coming from car and landing call buttons deceleration and stop switches service control board door limit switches photocells etc see detailed list in Chapter 3 All input circuits are protected against interference and overvoltages 8 transistor outputs 24V 250 mA for controlling the car position signalling Terminal Boards M9 see Chapter 3 All output transistors are protected eventual short circu
14. asad avo 401 30443109 04445 01131 3100VOYNYd 55504 454000 VOLLVWOLDY 405 vii3O13 4015 98153 VION THA 8 9 S t ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 14 9 Y d 014 4440 GdY HALA 1117 41445 c NO 00424843 iwaisis iva 1505 1908 04 08 ndW 008 AVADVIG VIIOO13A Z Y OINVIdINI NS HOS 00 NdN 093 AZANNA 914 033 03 0 34 11 3 931100 13 VIN3H2S 20 21 81 viva NOLLAG NOIGIGIGSNi 80119445481 2414 822185 NAY 0 018840 011410290 8472 4507 4004 140 008 014141220 340173451 031893 71941220 01740920 09405 VgnsniHJ 3N01108 331 NI 75802 5402 lt gt 25 70417210 NOILISOd avd Vd t 380171504 lt GAVO fldW 004 Lans Ec 55 BE z2 8 35 8 D 2253 RHOISINUJHA 2 4235 023 03 25 8 26 m d 5258 A 5525 58 2 5 85 390100 110151011 uM 5555 5575 5255 5588 2 NEVIY zo 31011320104 SOLE HIdTAS H2IIAS 4045 4048 1 EZ
15. display To connect correctly the keyboard MPU CONSOLE simply connect it with the cable supplied by SMS checking check that the following conditions are met Jumper JP1 set on 1 Solder point SP1 set on 1 To connect correctly the keyboard MPU PROGRAMMER check that the following conditions are met e Jumper JP1 set on 1 e Solder point SP1 set on 2 In addition an adapter to which the MPU PROGRAMMER cable can be connected must be fitted to connector CNA This adapter code 302 06 ADAT1 see Fig 5 must be ordered separately from SMS Fig 6 MPU PROGRAMMER ADAPTER code 302 06 ADAT1 For more detailed information about the operation of the MPU PROGRAMMER refer to the user s manual supplied with the programmer itself 12 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 8 EXAMPLE WIRING DIAGRAM FOR PANEL WITH A P B OPERATION 2 SPEED lt 8 bi L e 5 gt oo 1 bees La Ez nz jmd E RS gt a a lt gt Ra c 40 a pen cu _ ER E
16. gt 1 person PE M2 2 PHOTOCELL TDC M2 3 CONTACTORS FOR DE ENERGIZATION DELAY OCI M2 4 CAR OVERLOAD load gt 110 capacity ROP M2 5 EMERGENCY EA M2 6 OUTER ALLARM 1 if this input opens the car will stop immediately for example you can connect here the VVVF fault contact Connect to 24V if unassigned EA2 2 7 OUTER ALLARM 2 if this input opens the car will stop at the end of the actual run for example you can connect here the oil thermostat contact Connect to 24V if unass TEM vece THERMISTORS THM2 2 9 TERMINAL TERMINAL CODE NUMBER DESCRIPTION TERMINAL BOARD INPUTS 24 1 24VDC SUPPLY input common DOL1 2 END OF RUN DOOR OPENING DCL1 3 END OF RUN DOOR CLOSING URI 4 INSPECTION UP BUTTON DRI 5 INSPECTION DOWN BUTTON ULS M3 6 TOP LANDING SLOW DOWN SWITCH DLS 7 BOTTOM LANDING SLOW DOWN SWITCH USS M3 8 UP STOP DOWN DECELERATION SWITCH DSS 9 DOWN STOP DECELERATION SWITCH ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 TERMINAL TERMINAL CODE NUMBER DESCRIPTION TERMINAL BOARD M4 INPUTS 24 1 24VDC SUPPLY common inputs RO 2 CALL SIGNAL LANDING 0 R1 M4 3 CALL SIGNAL LANDING 1 R2 4 CALL SIGNAL LANDING 2 R3 4 5 CALL SIGNAL LANDING 3 R4 M4 6 CALL
17. of driving 1 speed 2 speed and with ACVV or VVVF speed regulator with manual or automatic doors ECO MPU is suitable for lift operated by Automatic Push Button A P B up to 8 stops car with single entrance 2 GENERAL DESCRIPTION ECO MPU consists of one microprocessor which is the heart of the system and the interface to power circuits of shaft and car The board comprises the following basic components 16 bit microprocessor with integrated program memory E PROM memory containing the system s programmable parameters e g number of stops type of doors etc and any alarm codes Parameters can be modified or alarm codes read using the MPU CONSOLE keyboard or MPU PROGRAMMER see 7 data contained in the E PROM are retained in the memory even in case of a power supply blackout ECO MPU board has to be supplied by 18 24VDC voltage for interface circuits and 5VDC voltage for microprocessor supply are carried out inside the board itself The board needs 18VAC three phase voltage which is necessary to carry out the control on the 3 phases of main power supply to check phase sequence or missing phase Anyway it is possible to supply the board by single phase 18VAC terminals 18R 18S but in this case you should disable the phase control on the board by means of the keyboard Console or Programmer and eventually install on the control panel a separate phase control device IMPORTANT
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19. NIGIM La VHAONVA YLJOTIA Z OINVIJNI AS HOS 00 NdN O93 AZINAS 8111 021 VOSHOS IIN3AY931102 130 20 21 81 Viva 4 1 1 78 10 d NOJJY LNO2 FOLIO ANO 8042 4802 1448 01145 MOT 4116 4539510 VIISO13A YLIY 2190134 93558 38011Y1N02 340119140 LL 1NOD 3401191403 418I1FHVdTS 121880 1 108 LNOT 4 1 3 1 9 235 349931105 n YA 94911121104 NON 08 024 wes E h 053 VQ3H9S nean z2 8 2282 8525 3225 4 eges gt 523 9 FOLIVLNOD 4010VINQ2 HYD ONTIUIASU 901507 4004 ONINSdO Yoo E IS 201145 000 AVI STHOLIAS 193201 4048402 ZXYW INOG UNT RUD RR 1250 892 41304 000 SNIUNVT 3 801171 02 3801191402 18011 1 02 2252 143153 1129019 31N3RYVHsd3S 349931102 YN 23Y113011N0d NON e 2528 E fe 38 10 98 10 78 10 sae dy 2058 l gene 01N3HY15022Y 5510 NO 20 04 Rend TF DAN3Ad as ae 9159 2558 124145 2048 5505 EM 27 20 00 59 E 2 g 2 20 00 d cn fid 093 V 3H9S YO HOLTMS 455 NOILJEGSNI 3NOIZN3L DN A 380119135 50 m NOILITASNI 94 J am NOY NAOT 3NOIZN3L ON 532510 35 195 NOIIOSdSNI cso 150 09 fun FT i E v e 10 4045 441498 4015 T3AYNI
20. R on 4 gt lt a 2272 5 wo ae a lt gt on gt a om E xu Dj e ae E eS 2 s 2222 ET s 2 2 2 E a 51855 5 Pepe puexp cep EX st st ME 2 Fx E EE z A lac v 2 8 m 2 45 22 EE 5 a PER gi n L 9 8 5 9 21 5 1 N N 2 J e o 8 D gt Za Es e pem 5 d 5 EIS D 1 Hue sm 2 lt ES gt em 4 255 Sea gt L IT300H 11134388 YA LINYARSO 10 vbw J IANS INNSO 130 OLNJAIDAYSIY 1 vIHOdHOO SNCIZYSANI 1 90 9197453 3NOIZVZZIIOLDIV lt VHISON V1 9735 12931 v OLON 01830438 OLANILNOI T 22 3N 018340200 015310 388000848 O 12431 V JHVNIISNOI 0553 834 NON S lz lt en ii ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 13 9 5 2 dd Ed ALI 44171 812145 2 NO IwaisiSodo2 w 2 1151 5 71505 71506 00709 0028 04 O
21. RATION During INSPECTION operation the maintenance technician operates the elevator from the car roof dead man The microprocessor monitors the inspection board control state via input SC2 SC2 0 inspection in progress and controls car movement when inputs URI UP or DRI DOWN are activated via a contact of the pendant control buttons Inspection run can be performed in high or low speed programmable by MPU CONSOLE For 2 speed lift inspection is performed in high speed but low speed control is actuated for 3 seconds anyway after which the system switches to high speed this is to allow the operator to approach a specific point with low speed precision if necessary 4 4 ADJUSTMENT OPERATION During ADJUSTMENT operation the maintenance technician can control the car movement from the control panel while normal calls to the elevator and door opening are excluded A switch BEX and two buttons UP DOWN are provided for this purpose With the switch BEX ON the adjustment mode is enabled while normal operation is disabled If the BEX switch is closed during car movement adjustment mode is enabled only after the car has arrived at the landing and the doors have been opened The UP DOWN buttons control car movement UP or DOWN the car moves at high speed while the button is held down When the button UP or DOWN is released high speed drive continues until the car encounters a deceleration zone at which point it decelerates and st
22. SISTEMI E 1 APPLICATION GUIDE WARNING READ CAREFULLY CHAPTER 7 CONNECTING THE PROGRAMMER 0 13 02 03 REL DATE R T Checking and Approval C 10 CONTENTS GENERAL DESGRIPTIQDN e e qe E rte ts Page INPUT OUTPUT SIGNALS tette tpe mapu Page OPERATION Tie Ie Feder TME R ALARM MESSAGES CONNECTING THE EXAMPLE WIRING DIAGRAM FOR PANEL WITH A P B OPERATION net EXAMPLE WIRING DIAGRAM FOR PANEL WITH A P B OPERATION UNDO RED CEU Page EXAMPLE WIRING DIAGRAM FOR PANEL WITH A P B OPERATION WITH VACON FREQUENCY Page ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 1 INTRODUCTION ECO MPU is a microprocessor system designed developed and produced by SMS for lifts operation Compact and versatile thanks to the types of functions integrated in its circuit board it allows minimisation of the external components required on the control panel It is suitable for both hydraulic and traction drive systems with different types
23. SW 25 IS 08 S SYOLSINYSHL SOLON vC ayoga ndW o2a LHL fidWN O23 VQ3H2S SH FYOLOW IMOLSIANYSL 4 Wa 554 ssn sid SH MSH sin dep rece ves OH duo 593 TEQOLOFId n a vinTi320103 AUT old T Da VNIBVO j 1 02183 HOLMS 9015 HOLINS HOLS HOLS n ii dL cg J dolsdn bess bn M mm wexosia D ossva 7 svi vag SOLIS 1 1 xxn VIVIAVIHO md v101800 s pts G YNY XA ONYSLSS a gt 5 LON can Yad AN DAVIN OLVZZI ILLO NON 35 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 22 For further clarification and advice contact SMS SISTEMI e MICROSISTEMI s r l Gruppo SASSI HOLDING Cap Soc 260 000 i v Via Guido Rossa 46 48 50 40056 Crespellano BO R E A 272354 CF Reg Imprese Bo 03190050371 P IVA IT 00601981202 Tel 39 051 969037 39 051 969303 Technical Service 39 051 6720710 Web www sms bo it E mail sms sms bo it ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 23
24. anual ooooeeeo RESET by means of the BEX switch this choice can be made with the keyboard When the elevator returns to normal operation the reset cycle is run anyway The number of alarm events is counted up to 31 This alarm message shuts down the system only at the end of the current travel EXTERNAL ALARM 2 When normal operating conditions are achieved the elevator PS returns to service automatically without running a reset cycle The number of alarm events is counted up to 31 This alarm signal indicates that the elevator cannot enter service because the reset cycle will not terminate successfully RESET CYCLE FAILURE To try again it s necessary to switch the power supply off and then on The number of alarm events is counted up to 31 DGN CODE position when the DGN switch is ON No Led on means NO ALARM gt gt Led OFF e z Led ON Indicates which number is shown on a series of LEDS which normally indicate the car It is important to underline that for hydraulic lifts in an alarm condition even alarms which put the lift out of service the automatic return to bottom landing within 15 minutes remains active ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 11 7 CONNECTING THE PROGRAMMER Lift specification can be programmed on ECO MPU by means of 2 different keyboard MPU CONSOLE with alphanumeric display or with MPU PROGRAMMER with 5 7 segments numeric
25. e start cycle is initiated first of all by actuating the output when the doors are closed and then 200 milliseconds after closure of input SC4 landing door locked the drive starts always at high speed except for special cases by actuating AU UP or AD DOWN together with HS high speed Deceleration is controlled by opening HS and actuating output LS low speed The car stops at the landing when LS opens AU AD can be opened at the same time as LS for 2 speed or hydraulic lifts or can be delayed for systems with speed regulator ACVV VVVF The delay can be programmed using a special internal timer see Chapter 6 TIMERS TOC timer or if the or VVVF drive has an output which controls the opening of the contactors In this case connect this contact which must close when the lift is moving and open with delay when it stops at a floor to input TDC this means that opening of the AU AD relays and thus of the motor contactors will be triggered by the speed regulator at the right moment To ensure stopping at the top and bottom landings even if the microprocessor is disabled the top and bottom landing limit switches ULS and DLS act like input signals for the controller but also directly trip the HS high speed output relay for 2 speed speed regulated or hydraulic lift systems or directly trip the AU UP or AD DOWN output relays for 1 speed lifts For this purpose terminals AUP ADP HSU HSD and solder point
26. e the microprocessor uses the signals from two switches mounted on the car to determine the car position during any run These switches are connected to the USS and DSS inputs The selector release and the eventual deceleration of the car is controlled by DSS during UP travel and by USS opens during DOWN travel Car stop at the landing if car has slowed down is controlled by USS during UP travel and by DSS during DOWN travel the complete stop occurs when both switches are engaged The floor selector resets its phase each time the car reaches the top or bottom floor this is ensured by two switches an upper limit switch ULS and a lower limit switch DLS which directly control deceleration and position the selector at the relative floor top or bottom The explanations which follow and Figure 2 which shows the switching sequence of USS DSS ULS and DLS refer to N C switches normally closed which opens when tripped by the magnet USS DSS ULS DLS magnet 2 xt lt X1 UP deceleration X2 UP stop Fig 3 Y1 DOWN deceleration Y2 DOWN stop Z1 72 door zone 6 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 Limit switches 15 DLS must only be of type while for deceleration and stopping 055 and DSS it is possible to program both type N O normally opened which closes when tripped by the magnet or N C
27. he car stops 00 20 TS after a set by this delay dee PROGR Using this delay it s possible to have always the same length of stop magnets whatever is the kind or speed of the lift RETIRING CAM DELAY The delay between the contactors opening and the opening of the relay which controls 00 20 TRPR the retiring cam 2 PROGR For example it can be used in 1 speed systems to control retiring cam de energization when the car is already stopped at floor at the stopping phase end DOOR OPEN DELAY The delay between the opening of the contactors and the door open command 0 0 2 0 TAP an PROGR For example it can be used in systems with automatic doors and retiring cam to have sec that the door opening starts when the retiring cam is already de energized GONG TIME 01 30 TG The time for which the car at landing gong control is active from when the doors start 7 de PROGR open or from when the car is stopped in case of manual doors FAN AND OR CAR LIGHT DELAY 1 255 TFL Controls the LC output and determines for how long this output is active after the PROGR occupied signal is disabled AUTOMATIC RETURN ACTIVATION DELAY 1515 PROGR CONTACTOR OPEN DELAY 00 20 Used in speed regulated systems type or VVVF to allow contactor opening only 7 PROGR when the motor has already stopped RESCUE OPERATION STOP DELAY 0 0 2 0 TES The equivalent of the TS timer for rescue ope
28. its by means of PCTs The maximum current supplied by each output is 250 mA which corresponds approximately to the electrical input of 2 lamps 24V 3W connected in parallel 4 transistor outputs 24V 250 mA for optional functions gong overload car light maintenance speed available on Terminal Board 1 see detailed list in Chapter 3 External relays with coil 24 VDC maximum current 50 mA must be provided for the operation of these outputs The remote relay coils must be connected across the relative terminal and 24 as shown in the example in Fig 1 for GONG signal Always connect a recycling diode in parallel with the coil as shown in Fig 1 24 Bobina rel Fig 1 24VDC 50mA GONG ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 3 WARNING The outputs connected to terminal board M1 do not have short circuit protection so any wrong connection may damage the circuits on the ECO MPU board and to the microprocessor on board itself Car movement control from the panel by means of a switch BEX and two buttons UP DOWN provided directly on the circuit board this control disables calls and allows the car to be run between two or more floors chosen by the operator see Chapter 4 Inputs and outputs status displayed by means of LEDs The car s position is shown by means of the 8 LEDS placed close to the terminal board 9 of this board On the same LEDS can be read the codes of any alarms which have eventually occur
29. ntrol de energising of outputs AU AD CAR DOOR CLOSURE AND LANDING DOOR BLOCKAGES CONTROL TCB The timer trips at drive start if with the doors completely closed input SC3 energised 2 sec SET and input DCL1 not active input SC4 does not energise within 2 seconds CONTACTOR CLOSURE CONTROL The timer trips at drive start if with the doors blocked input SC4 energised input RC 2 sec SET does not energise within 2 seconds DRIVE START CONTROL 5 The timer trips at drive start if after closure of the contactors the car does not exit from SEP TSM Ee RS the stop zone within few seconds 5 seconds for traction lift 8 seconds for hydraulic 8 sec lift If a protection timer trips an alarm message is issued The full list of alarm messages is given in the Chapter 6 10 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 6 ALARM MESSAGES ALARM MESSAGE DESCRIPTION DGN CODE LED 67 50 57 56 55 54 53 52 51 50 PHASE SEQUENCE ERROR OR PHASE FAILURE Any of these alarm messages shuts down the system immediately 96060000 OPERATING VOLTAGE FAILURE When normal operation is resumed the elevator automatically resets before returning to service EXTERNAL ALARM 1 The number of alarm events is counted up to 31 E m HIGHSPEED TRAVEL TIME TRIP 9909069006 LOW SPEED TRAVEL TIME TRIP Any of these alarm messages shuts down the system immediately
30. ops at the relative landing If the button for the direction opposite to that of the lift s travel direction e g DOWN while the lift is going up is pressed the system stops immediately 4 5 RESCUE OPERATION Emergency operation to bring the car to the floor when the mains power has failed is enabled by closing the ROP input When ROP 1 the phase control is immediately disabled after which the operating mode is different for hydraulic and traction lifts a Hyraulic lifts 5 seconds after ROP is activated the lift starts a downward travel as if automatically instructed to return to the bottom floor When it reaches the floor the automatic doors if installed open and once they are open no further operation is possible until the ROP input returns to 0 after which the lift goes back into service with a reset procedure b Traction lifts 5 seconds after ROP is activated the circuit board gives the command for downward travel though the direction the car will take depends on the load The lift stops without deceleration at the first stopping zone it reaches i e when USS and DSS are both tripped at this point the automatic doors if installed open and once they are open no further operation is possible until the input returns to 0 after which the lift goes back into service with a resynchronisation procedure ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 7 In the different operating modes described above th
31. ration Sec PROGR ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 9 5 2 PROTECTION TIMERS CODE DESCRIPTION TIME TYPE MAX DOOR OPENING TIME 1 60 If the doors do not terminate their opening travel within the set time the door motor ee PROG control is cancelled MAX DOOR CLOSING TIME If the doors do not terminate their closing travel within the set time the door motor 1 60 closing command is cancelled and doors reopen waiting for a new calls PROG 3 If the timer trips while the doors are closing during the reset cycle five attempts at closing are made after which the car remains stopped with the doors open HIGH SPEED MAX TRAVEL TIME 1245 THS ensure that the programmed time does not depend on the total travel of the lift the Sec PROG counter starts again from zero every time a landing is passed TLS LOW SPEED MAX TRAVEL TIME 1 45 PROG Active even during hydraulic lift re levelling Sec RESCUE OPERATION MAX TIME 2 15 TRO If the rescue operation do not terminate its cycle within the set time it is stopped min PROG To resume normal operation the opening of the ROP input is necessary PHOTOCELL BEAM BROKEN TIME TRE doesn t make any effect only an alarm code is shown PU Ree CONTACTOR CONTROL TRC The timer trips if the RC input drive contactors does not open within two seconds of 2 sec SET the contactor open co
32. red This is possible by switching on DGN switch and pressing the UP or DOWN button to scroll them in sequence if more than one Connector CNA 9 pins for connection of the ECO keyboard it is used for programming and diagnostic functions WARNING Read carefully Chapter 7 CONNECTING THE PROGRAMMER before connecting the keyboard to connector 4 2 1 ARRANGEMENTS On the board we have foreseen one jumper and some solder point in order to change easily and directly some functioning features The complete list is the following J1 Always in position 1 SP1 Operating with MPU CONSOLE gt always in position 1 see Chapter 7 SP2 SP3 Connection relay coils AU AD gt see Fig and Fig 4 in Chapter 4 3 INPUT OUTPUT SIGNALS TERMINAL BOARDS TERMINAL TERMINAL CODE NUMBER DESCRIPTION TERMINAL BOARD M1 OUTPUTS 24 M1 1 SUPPLY 24VDC outputs common LC 1 2 CAR LIGHT FAN CONTROL MS 1 3 MID SPEED CONTROL OCO 1 4 OVERLOAD WARNING SIGNAL GONG 1 5 GONG SIGNAL HSD M1 6 HIGH SPEED RELAY ENABLE HS HSU 1 7 FROM SLOW DOWN SWITCHES do not connect for single speed systems see Picture 4 AUP M1 8 UP DOWN RELAY ENABLE AU AD ADP M1 9 FROM TOP BOTTOM SLOW DOWN SWITCHES TERMINAL TERMINAL NUMBER DESCRIPTION TERMINAL BOARD M2 INPUTS EC 2 1 CAR OCCUPIED load
33. s SP1 SP3 are foreseen on the board Figures 3 and 4 show the connections which must be wired in the above two cases SP1 and SP3 IN POSITION 2 Fig 3 Connections for terminals AUP ADP HSU HSD and solder points SP1 5 3 for 1 speed systems SP1 and SP3 IN POSITION 1 Fig 4 Connections for terminals AUP ADP HSU HSD and solder points SP1 and SP3 for 2 speed speed regulated or hydraulic drive systems 8 ECO MPU APPLICATION GUIDE Release 0 dated 13 02 2003 5 TIMERS For optimal control of the elevator during operation many timers are required some of these are operational in the sense that they control operating sequences while others are protective in function that is they monitor and detect faults which avoid successful termination of operational sequences Some can be programmed via keyboard others are set that is the value is fixed in the CPU s internal program memory The following tables detail the functional timers 5 1 OPERATION TIMERS CODE DESCRIPTION TIME TYPE START DELAY Tc It avoids immediate car start after a stop due to any cause stop at landing safety trip 0 20 PROGR alarm condition etc sec CAR OCCUPIED DELAY 1 60 The classic delay which controls the occupied signal and excludes other calls from PROGR landing panels STOP DELAY The delay between opening of the stop switch and its actual effect that is t

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