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ALJOTRONIC CONTROL 2

TECHNICAL REFERENCE MANUAL

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INDEX 1.- INTRODUCTION 2.- BASIC FUNCTIONS 3.- DESCRIPTION 3.1.- Main control board (TC1) 3.1.1.- Information Signals 3.1.2.- Control elements

3.1.3.- Control panel outputs 3.1.4.- Control panel inputs

3.2.- 24V power supply board 3.2.1.- 24V power supply board. For electric motors 3.2.2.- 24V power supply board and battery. For hydraulic motors

3.3.- TC2 car board 3.4.- TC3 landing boards 3.5.- Car door operators control board

3.5.1.- COT-01 operator board single & three-phase (not applicable for the SKM motor room less lift) 3.5.2.- V3F car door operator board

3.6.- Dot matrix position indicator board 3.7.- 7 segments position indicator board 3.8.- TC9 Inspection Box board 3.9.- CA&DD Alarm board

3.10.- Transformer 3.11.- Protections 3.11.1.- Phase reverse detector (DIF) 3.11.2.- Three-phase thermo-magnetic switch (IM1) 3.11.3.- Fuses 4.- ADAPTATION BRIDGES 5.- ADJUSMENTS AND PUT IN SERVICE OF THE LIFT

5.1.- Limit switches 5.2.- One speed elevators 5.3.- Two speed elevators 5.4.- V3F lift

5.4.1.- Installation 5.4.2.- Inverters adjustments 5.4.3.- Control panel learning trip 5.4.4.- CMS and CMB limit switch adjust

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5.4.5.- Operation 5.4.6.- Final Adjustment

5.5.- Hydraulic elevators 5.6.- Check terminals

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NOTE: The installation and programming of the elevators should be carried out in accordance with norms EN81-1 and EN81-2.

1.- INTRODUCTION The ALJOTRONIC CONTROL 2 control panel is a microprocessed control panel which has been designed to cover a wide range of uses and is adaptable to the needs of the clients and the type of elevator. The main feature of this control panel is its distributed system, consisting of a main control board (TC1) located in the control panel, and several additional boards located in the car (TC2, COT-01) and landings (TC3). The boards are joined through a bus, which provides significant advantages : - Reduction in the number of signalling wires to the installation. With a 4 wires bus for the shaft as well as for the car, all signalling may be controlled independently from the number of floors and signal type (up and down lights, hall lanterns, etc.). - Flexibility. It allows new functions to be incorporated, special boards may be designed which would be connected to the bus anywhere in the installation. The programming allows the user to cover the basic characteristics of any elevator (number of stops, type of doors, etc) as well as, the possible peculiarities of a certain installation (through car, screen overlapping, car door delay, non-consecutive floors on the position display, etc.), all is done through 3 keys and LCD display incorporated in the main control board (TC1).

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2.- BASIC FUNCTIONS The basic characteristics of the ALJOTRONIC CONTROL 2 control panels are the following:

TYPE OF CONTROL PANELS

- Universal - Selective down - Selective up and down

NUMBER OF LEVELS - Up to 30 levels

MULTIPLEX

- Up to quadruplex CAR DOOR OPERATORS

- Single – phase - Three - phase - V3F (always for SKM motor room lifts)

ENTRANCES

- Front only entrance. - Through car.

MOTOR

- 1 Speed - 2 Speeds - Hydraulic - VVVF with encoder (always for SKM motor room lifts) up to 1,6 m/sc

TYPE OF DOORS Car - landing - No door - manual (not ready) - Manual - manual (not ready) - Automatic - manual - Automatic - automatic

RETIRING CAM - Electric - Mechanic

ADVANCED OPENING

- For hydraulic and V3F lifts RELEVELLING

- Levelling for hydraulic lifts with open doors.

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TELEPHONE SYSTEM - With internal or external system TEMPERATURE SENSOR

- When the temperature in the machine room is higher than 60ºC, the system will stop. If the elevator is travelling, it will stop at a floor and it will remain stopped until the temperature is lower than 60ºC.

RETIRING CAM & BRAKE VOLTAGE (ELECTRIC ELEVATORS), RETIRING CAM & VALVES (HYDRAULIC ELEVATORS)

- The voltage can be selected between 48 & 190Vdc. With electric elevators, the retiring cam voltage (when it is electric) and the brake voltage, must have the same voltage. With hydraulic elevators, the retiring cam voltage (when it is electric) and the valves (when they are of DC voltage), must have the same voltage.

CAR AND LANDING CALLS

- Pushbuttons 24v. POSITION INDICATOR

- It may be dot matrix or 7 segments or LCD and they may be mixed in the same installation. - It may be consecutive or non-consecutive (the display must be programmed floor by floor).

PROGRAMMING AND INSPECTION

- By means of push buttons and LCD incorporated in the main control board (TC1). VISUALIZATION OF FAILURES ON LCD DISPLAY ON TC1 OUTPUT

- Occupied light - Directional arrows (up, down) - Hall lanterns - Overload light - Automatic control of car light - Position indicator

- Lift coming INPUT

- Overload - 80% load - No load - Pushbutton open doors - Pushbutton close doors - Car preference - Firemen service - Photocell - Microinverter

- Car calls and shaft calls forbidden

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INDICATORS ON MAIN BOARD TC1 LED: safety line, door contacts, lock contacts, upper end limit (only hydraulic elevators), presostate (only hydraulic elevators), CPU check, thermoprobe (only hydraulic elevators), upper and lower detector, change of speed switches (up and down), 5 Vcc power supply, movement of the elevator according to load (only for V3F elevators), emergency landing device working (only for V3F elevators), encoder pulses (only for V3F elevators) and slide machine (only for machine roomless elevator SKM),

LCD display (2x16 digits): indicates elevator state (run / stop / inspection / correction / failures).

TECHNICAL CHARACTERISTICS OF THE CONTROL PANEL

Luminous output Output voltage: 24 Vdc Maximum power: 50 mA

Car and corridor push buttons

Voltage: 24 Vdc

Electronic control board Power rating: 230 Vca ± 10% 50Hz - 60Hz Secondary power supply: 24 Vdc ± 20% Normal function consumption 14W

NOTES * FIRE SERVICE The fire service key must be located on the lobby and may be programmed in the control panel. Once the fire service switch has been turned on, the elevator will proceed as follows: - THE LIFT WILL GO TO THE LOBBY If on its way, the lift has to pass through the lobby, all the calls will be cancelled and it will stop at the lobby. If the lift does not pass through the lobby, all the calls will be cancelled and it will stop at the nearest stop following its direction, and, without opening doors, the lift will travel to the lobby. - THE LIFT WILL NOT ADMIT CALLS Once the lift arrives at the lobby, it will not admit calls. * CAR PREFERENCE In the case of the car with a Car preference key switch, it will only admit calls coming from the car when it is activated.

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3.- DESCRIPTION The control panel is composed of elements described below. These elements vary depending on the characteristics of the panel. (See drawings of arrangements of control panel components.)

3.1.- MAIN CONTROL BOARD (TC1)

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3.1.1.- Information Signals

There are various elements which supply information to the operator. - DISPLAY SCREEN The information on the display screen varies depending on the state of the elevator: See “Display Manual of Control 2” - DIODES LED

NAME LED STATE MEANING Lock contacts DL6 ON

OFF The lock contacts are closed The lock contacts line is opened

Door contacts DL5 ON OFF

The door contacts line is closed The door contacts line is opened

Safety line DL4 ON OFF

The safety lines are closed The safety lines are open in the car or shaft safety line

(6) DL3 ON OFF

ON

OFF

Only for hydraulic elevators Upper limit switch contact is closed Upper limit switch contact is opened Only for V3F elevators The elevators is travelling according to load (going down with full load or going up with empty load) The elevators is not travelling according to load (going up with full load or going down with empty load)

(4) DL7 ON

OFF

ON OFF

Only for hydraulic elevators Contacts of motor thermistor, oil temperature thermostat, thermic and D.I.F. are closed Some of the following contacts are opened: motor thermistor, oil temperature thermostat, thermic and D.I.F. (phase reverse detector) Only for V3F elevators The emergency landing device must not work The emergency landing device must work (due a power supply failure)

(5) DL8 ON OFF

FLASHING

ON or OFF

Used in hydraulic elevators like load sensor Presostate contact is closed (overload) Presostate contact is opened Only for machine roomless elevators SKM The inductive detector placed in overspeed detector is detecting movement of the elevator The inductive detector placed in overspeed detector is not detecting movement of the elevator

CMS DL9 ON OFF

The change of speed going up switch is closed The change of speed going up switch is opened

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CMB DL10 ON OFF

The change of speed going down switch is closed The change of speed going down switch is opened

FDS DL1 ON OFF

The FDS is located in front of a screen The FDS is not located in front of a screen

FDI DL2 ON OFF

The FDI is located in front of a screen The FDI is not located in front of a screen

ENCODER PULSES

DL13 FLASHING

ON or OFF

Only for V3F elevators The electronic board is receiving encoder pulses from the machine The electronic board is not receiving encoder pulses from the machine

CPU CHECK DL12 FLASHING ON or OFF

The board is functioning normally The board has a failure

Power supply 5Vcc

DL11 ON OFF

5Vcc power supply OK Failure in 5 Vcc power supply

3.1.2.- Control elements

SWITCHES

SW 1 CONTROL 2

1 ON OFF

INSPECTION NORMAL

2 ON/OFF PROGRAMMING PARAMETERS

3 ON/OFF MULTIPLEX 4 ON/OFF DIRECTION

Switch 1 is used for select Normal or inspection depending on how the N / I switch (car top connection box). Switch 2 is used to save new parameters to the eeprom memory of the TC1 electronic board. When the “Parameters” option of the TC1 electronic board is selected, and after the programming is modified, the TC1 electronic board will show “Switch 2 to OFF”, then the switch 2 must be placed in OFF position, and it must not be changed to ON until the TC1 electronic board shows “Switch 2 to ON” (while switch 2 is selected in OFF position the datas are stored in the eeprom memory). After the datas are stored in the eeprom memory, if switch 2 is not placed in ON position, the TC1 electronic board will be always working in Inspection mode. The way of working is the same with the “Password” option. It is very important that in power supply off and in power supply on, the switch must be in ON position, this is for avoid a modification of the programming stored in the eeprom memory. When there are more than one controller working in multiplex (duplex, triplex,…) they must have the switches 3 & 4 in a different position.

For instance, for duplex: one controller will have SW3=SW4=OFF and the other will have SW3=ON and SW4=OFF.

For triplex, two controllers will be as a duplex and the third will have SW3=OFF and SW4=ON.

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And for quadruplex, three controllers will be as a triplex and the fourth will have SW3=SW4=ON.

3.1.3.- Control panel outputs

The control panel relays have the following functions.

RELAY NAME FUNCTION RL1 CMB The relay is activated when CMB is closed RL2 CMS The relay is activated when CMS is closed RL3 GOING DOWN The relay is activated when the elevators is going down RL4 GOING UP The relay is activated when the elevators is going up RL5 FAST SPEED The relay is activated when the elevators is travelling

with high speed RL6 SCREENS The relay is activated when both detectors (FDI/FDS)

are detecting screen RL7 TORQUE

REDUCTION (ONLY SKM)

The relay is activated after the brake of the machine is released and is used for a comfortable stop (only for SKM elevators)

RL8 RELEVELLING or ADVENCED OPENING

The relay is activated when the elevator is relevelling or is doing an advanced opening

Besides the TC1 electronic board includes three outputs, these are their uses: J6.3 (only for V3F elevators): this output is used only with an emergency landing device. The output is activated when the emergency landing device starts working, and is deactivated when the emergency landing device finishes working J7.1 (only for V3F elevators): low speed output. This output is activated when the elevators is travelling at low speed J7.2 (only for V3F elevators): zero speed output. This output is activated at the start and at the stop of the elevator in order to get comfort

3.1.4. Control panel inputs The control panel inputs have the following functions.

INPUT NAME FUNCTION J5.3 FDS This input receives the signal from the upper detector,

the common of this signal is GND (J5.6). When the detector is detecting screen the voltage must be 24 Vdc. When the detector is not detecting screen the voltage must be approx. 0 Vdc.

J5.4 FDI This input receives the signal from the lower detector, the common of this signal is GND (J5.6). When the detector is detecting screen the voltage must be 24 Vdc. When the detector is not detecting screen the voltage must be approx. 0 Vdc.

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J8.1/J8.2 ENCODER PULSES

Only for V3F elevators This input receives the encoder pulses from the machine. The high level must be 24 Vdc and the low level must be 0 Vdc.

J1.1/J1-2 (6) Only for hydraulic elevators This input checks the upper limit switch contact (FRS). When the elevator has not activated the FRS the voltage must be 220 Vac, but if the elevator has activated the FRS the voltage must be approx. 0 Vac. Only for V3F elevators This input checks if the elevator is travelling according to load or not. When the elevator is going down with full load or is going up with empty load the voltage must be 220 Vac. When the elevator is going up with full load or is going down with empty load the voltage must be approx. 0 Vac.

J1.3/J1.4 SAFETY LINE This input receives the safely line contacts. When all the safety line contacts are closed the voltage must be 220 Vac, but if one or several of the safety line contacts are opened the voltage must be approx. 0 Vac.

J1.5/J1.6 DOOR CONTACTS

This input receives the door contacts. When all the door contacts are closed the voltage must be 220 Vac, but if one or several of the door contacts are opened the voltage must be approx. 0 Vac.

J1.7/J1.8 (7) Only for hydraulic or V3F elevators When the elevator is doing an advanced opening or is doing a relevelling, the input is used for checking that the devices used for this feature are working correctly, this means that the elevator is not travelling at high speed, that RR1 & RR2 detectors are detecting magnets, and the components controlled by RR1 & RR2 are working correctly, then the voltage must be 220 Vac.

J1.9/ J1.10

LOCK CONTACTS

This input receives the lock contacts. When all the lock contacts are closed the voltage must be 220 Vac, but if one or several of the lock contacts are opened the voltage must be approx. 0 Vac.

J2.1 (4) Only for hydraulic elevators This input checks the thermistor, oil temperature thermostat, thermic and D.I.F. (phase reverse detector). When all of them are closed the voltage must be 220 Vac, but if one or several are opened the voltage must be approx. 0 Vac. Only for V3F elevators This input checks if the emergency landing device must work for a power supply failure. When the voltage is 220 Vac the emergency landing device must not work.

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J2.2 CONTACTOR BLOCKED

This input checks if one or several of the contactors are blocked. When the elevator is stopped the voltage must be 220 Vac (common J2.6), but if the elevator is travelling the voltage must be approx. 0 Vac.

J2.3 (5) Only for hydraulic elevators This input checks the presostate contact (for detecting overload). When the load in the car is 110% the voltage must be 24 Vdc (common J2.6), if the load in the car is not 110% the voltage must be approx. 0 Vdc. Only for machine roomless elevators (SKM) This input checks if there is an slide in the machine (between motor and belts), this is checked with an inductive detector placed in the overspeed device. When the elevator is travelling in the input there are pulses from the inductive detector, high level of the pulses is 24 Vdc (common J2.6).

J2.4 CMS This input checks the CMS contact. When the elevator is bellow the CMS the voltage must be 220 Vac (common J2.6). When the elevator is over the CMS the voltage must be approx. 0 Vac.

J2.5 CMB This input checks the CMB contact. When the elevator is over the CMB the voltage must be 220 Vac (common J2.6). When the elevator is bellow the CMB the voltage must be approx. 0 Vac.

3.2.- 24V POWER SUPPLY BOARD

3.2.1.- 24V POWER SUPPLY BOARD. FOR ELECTRIC MOTORS The functions of this board are the following:

- Provides 24 Vdc. Power for shaft and car (signalling). - Power for retiring cam. - Power for brake.

These power supplies are protected by their corresponding fuse which will vary depending on voltage of retiring cam and brake.

FUSE DESCRIPTION R. CAM & BRAKE

VOLTAGE 48/56/65 Vdc

R. CAM & BRAKE

VOLTAGE 115 Vdc

R. CAM & BRAKE

VOLTAGE 190 Vdc

F1 RETIRING CAM 3,5A 2,5A 1,5A F2 BRAKE 3,5A 2,5A 1,5A F3 24 Vdc 2,5A 2,5A 2,5A

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DL1 when is ON, indicates that there is 24 Vdc voltage.

3.2.2.- 24V POWER SUPPLY BOARD AND BATTERY. FOR HYDRAULIC MOTORS

The functions of this board are the following:

- Permanently charge 12V batteries for emergency valve. - Activate emergency valve in case of power failure to the nearest floor. - Power supply for retiring cam and valves (except when the valves work with 220Vac). - 24V supply for shaft and car signalling

BATTERIES: 12 Vdc, 1,2 Ah

FUSE DESCRIPTION R. CAM & VALVES

VOLTAGE 48/56/65 Vdc

R. CAM & VALVES

VOLTAGE 115 Vdc

R. CAM & VALVES

VOLTAGE 190 Vdc

F1 R. Cam and valves

6A 3A 2A

F2 24 Vdc 2,5A 2,5A 2,5A F3 Battery 2A 2A 2A

3.3.- TC2 CAR BOARD It is located in the COP of the car and controls all car 24V signalling : pushbuttons, registers. It is connected to the TC1 through communications bus. Signals :

- overload (with indicator) - 80% load - 50% load - No load - open door pushbutton - close door pushbutton - car preference input - up and down direction light - car light automatic off - position indicator output - 16 registered calls may be led or bulb.(with extension board 30 calls) - input for forbidden car and shaft calls

The outputs are protected against shorts. Provided with a DL1 led, this indicates the following : - If it flashes quickly , it means it functions and communicates with the TC1.

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- If it flashes slowly, it means the board has power supply (220Vac), but does not communicate with the TC1.

- If the led is off, it means the board does not work or has no power supply (220Vac). The switch 1 should be ON when there are more than 16 calls, otherwise OFF. 3.4.- TC3 LANDING BOARDS Normally, one board is located per floor and controls the signalling of each floor. It is connected to TC1 through bus. Provided with a DL1 led, this indicates the following : - If it flashes quickly , it means it functions and communicates with the TC1.

- If it flashes slowly, it means the board has power supply (24Vdc), but does not communicate with the TC1.

- If the led is off, it means the board does not work or has no power supply (24Vdc). Each TC3 board must have a different set of switches. With the switches the “address” and the “number” of the board are defined. On the menu “See terminals” the address is used. On the menu “Programming” the numbers are used. In some cases, there will be more than one board per floor (selective up & down with fire service switch), otherwise it is recommended to number the boards coinciding with their levels. The switches must be configurated according to the following table:

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SW5 SW4 SW3 SW2 SW1 TC3 NUMBER ADDRESS OFF OFF OFF OFF OFF 0 5 OFF OFF OFF OFF ON 1 6 OFF OFF OFF ON OFF 2 7 OFF OFF OFF ON ON 3 8 OFF OFF ON OFF OFF 4 9 OFF OFF ON OFF ON 5 10 OFF OFF ON ON OFF 6 11 OFF OFF ON ON ON 7 12 OFF ON OFF OFF OFF 8 13 OFF ON OFF OFF ON 9 14 OFF ON OFF ON OFF 10 15 OFF ON OFF ON ON 11 16 OFF ON ON OFF OFF 12 17 OFF ON ON OFF ON 13 18 OFF ON ON ON OFF 14 19 OFF ON ON ON ON 15 20 ON OFF OFF OFF OFF 16 21 ON OFF OFF OFF ON 17 22 ON OFF OFF ON OFF 18 23 ON OFF OFF ON ON 19 24 ON OFF ON OFF OFF 20 25 ON OFF ON OFF ON 21 26 ON OFF ON ON OFF 22 27 ON OFF ON ON ON 23 28 ON ON OFF OFF OFF 24 29 ON ON OFF OFF ON 25 30 ON ON OFF ON OFF 26 31 ON ON OFF ON ON 27 32 ON ON ON OFF OFF 28 33 ON ON ON OFF ON 29 34

The TC3-A has 2 inputs and 4 outputs which may be configurated as:

- Up and down call with register. - Fireman service. - Up and down lights - Occupied - Elevator arrival light - Position indicator: 7 segments or matrix (only for the output number 4) - Hall lanterns

The TC3 boards are configurated from the TC1 (See “Display Manual of Control 2”). Outputs are for led, and they are protected against shorts.

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3.5.- CAR DOOR OPERATORS CONTROL BOARD 3.5.1.- COT-01 OPERATOR BOARD SINGLE & THREE PHASE (NOT APPLICABLE FOR THE SKM MOTOR-ROOM LESS LIFT) This board controls one door operator. With two car doors, there will be two COT-01 electronic boards. They are connected to TC1 through bus. When the control panel is on inspection, the board allows operation with open / close push buttons which includes this board. It also allows operation with push buttons when the board does not receive communication. Once the communication is recuperated, push buttons are restricted. Provided with an input for photocell. The contact is programmable (open or close). The programming is carried out from the TC1. Provided with microinversor input. When this input is activated (open contact), the door opens independently from the door state. - Provided with 11 leds which indicate the following :

LED COT-01 DL1 NOT USED DL2 NOT USED DL3 R. CAM RELAY (on: R. Cam activated) DL4 - If it flashes quickly , it means it functions and communicates with TC1.

- If it flashes slowly, it means the board has 24Vdc power supply, but does not communicate with the TC1. - If the led is off, it means the board does not work or has no power supply (24Vdc)

DL5 OPEN / CLOSE RELAY (on : close) DL6 DOOR RELAY (on : door in movement) DL7 OPEN DOOR END (off : doors totally opened) DL8 CLOSE DOOR END (off : doors totally closed) DL9 NOT USED DL10 PHOTOCELL (off : open contact) DL11 MICROSWITCH (off: open contact)

- Provided with 5 switches which indicate the following:

SWITCH FUNCTION SW4 TWO DOORS OPENING SELECTION (ON: Opening A, OFF: Opening B)

OTHERS NOT USED

If there are two car doors, there will be one COT-01 per entrance, and in this case one boards will have the switch number 4 ON and the other one OFF. For a single entrance the board will have the switch 4 ON. The selection of the entrance to open at each floor is made by the keys on the main board (TC1), allowing to choose the required entrance at each floor (See “Display Manual of Control 2”).

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3.5.2.- V3F CAR DOOR OPERATOR BOARD For V3F car operators, the controller adds a special TC3 board, which gives the open and close orders to the V3F board, and detects the reopening signal coming from the V3F board in case of the photocell , obstacle, etc). This board is located in the connection box on top of the car and has a LED which indicates the following: - If it flashes quickly , it means it functions and communicates with the TC1.

- If it flashes slowly, it means the board has power supply (24Vdc), but does not communicate with the TC1.

- If the led is off, it means the board does not work or has no power supply (24Vdc). This can control single or double entrances, so there will be only one TC3 board in the connection box for either case. The TC3 board has one output per operator in order to give the open or close orders. When the TC3 board receives an order from the controller to close doors, actives an output, which actives a relay that gives the order to the V3F board. When the TC3 board receives an order from the controller to open doors, deactivates the output, which deactivates the relay that gives the order to the V3F board, which will mean that it will open doors. The TC3 board features an input per operator which reports from the V3F boards when the doors are reopening (photocell , obstacle, etc). This signal works as follows:

- Doors reopening: open contact. - Doors not reopening: close contact.

3.6.- DOT MATRIX POSITION INDICATOR BOARD It is connected to TC2 or TC3. Provided with :

- 3 dot matrix displays, 7x5 points. Floor indicator - Output for speaker of the arrival at floor.

- Car: up & down lights - Landing: hall lanterns (arrows). Indicates car direction. They will turn on when it gets near the floor where the car stops and turn off when the doors close.

Provided with DLI Led which indicates that the power supply is on. Shows any combination of two digits (numbers or letters, capitals as well as small letters).

Moreover it may indicate special states by means of symbols.

SYMBOL STATE

Oil can Inspection Telephone Breakdown Hourglass Reset(Correction)

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DOT MATRIX POSITION INDICATOR IN CAR - Connected to TC2. - Indicates the position and the direction of the lift. - Overload: a drawing of a scale will appear on the display - Switch 5 to be ON. The rest must be OFF.

DOT MATRIX POSITION INDICATOR AT THE LANDINGS

- Connected to TC3 boards (output number 4) - Indicates present floor. - When the elevator arrives at the selected floor, the arrow of the indicator will show the next departure. - Auxiliary output for gongs (acoustic signaller for arrival at floor). Only sounds on floor where elevator is arriving to. - All switches must be ON.

3.7.- 7 SEGMENTS POSITION INDICATOR BOARD It is connected to TC2 or TC3. Provided with:

- 2 displays of 7 segments for floor indicator. - Possibility of visualizing numbers –7 to 19 and some letters.(A,b,C,d,E,F,H,L,o,P,r,U)

Programmable from the main board TC1. Includes a LED DL1 led which indicates : - If it flashes quickly , it means it functions and communicates with TC1.

- If it flashes slowly, it means the board has power supply (24Vdc), but it does not communicate with TC1.

- If the led is off, it means the board does not work or it has not power supply (24Vdc). 3.8.- TC9 INSPECTION BOX BOARD It is the board which is situated behind the COP. Provided with 6 leds which indicate the following :

LED TC9 DL1 NORMAL/INSPECTION (on : control panel in normal position) DL2 AUTOMATIC CAR LIGHT (on : light on) DL3 NOT USED DL4 24Vdc POWER SUPPLY (on : right power supply) DL5 FDS (on : FDS activated, in front of screen) DL6 FDI (on : FDI activated, in front of screen) DL7 OPEN/CLOSE ENTRY 1 (on: CLOSE) DL8 OPEN/CLOSE ENTRY 2 (on: CLOSE)

3.9.- CA&DD ALARM BOARD It is connected to the TC9 and is used for charging the battery which serves as power supply for emergency light and the alarm. Provided with an adjusting potentiometer in order to adjust the alarm volume.

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Provided with a DL1 led which indicates that the battery is being charged (when the led is on).

3.10.- TRANSFORMER This supplies all power for control panel, except for the motor and doors which receive supply directly from the input .

PRIMARY (230-380-400-420) Input. You should select the voltage closest to that existing in your network, through the white wire which is connected to the transformer (normally factory made at 380). This also provides power for the door motor when these are monophase. SECONDARY (230) Supplies voltage for the series of lock contacts and the main board (TC1). SECONDARY FOR R. CAM, BRAKE AND VALVES (Hydraulic) (0-48/56/65/115/190) Generates voltage for r. cam, brake and valves for hydraulic lift. (these should have the same voltage). Note: The valves for hydraulic lifts may also use 230 Vac. There are three types of transformers for the different voltages used for r. cam, brake and valves.

TRANSFORMER MODEL R. CAM, BRAKE AND VALVE VOLTAGE

TFM2238F056 48, 56 y 65 TFM2238F115 115 TFM2238F190 190

¡¡ATENTION!! Please take note of voltage when ordering ALJOTRONIC control panel

SECUNDARY (0 - 18) Generates 24V for signalling

3.11.- PROTECTIONS These consist of thermo-magnetic devices, fuses and a phase reverse controller (not included with V3F).

3.11.1.- Phase reverse detector (DIF)

This device detects inverted phases or any fault. In this case, the device will open the safety line and stop the car immediately. Not applicable for V3F lifts.

3.11.2.- Three-phase thermo-magnetic switch (IM1)

This device shuts off power to entire control panel EXCEPT TO THE POWER WIRES, CAR LIGHTING TERMINALS, PLUG PIT BUTTON PANEL TERMINALS AND THE HEATING RESISTANCES IN THE HYRAULICS, which will continue to have power to operate.

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3.11.3.- Fuses

Fuses of the control panel.

F1 (in machine roomless elevator SKM is called F4): This element leaves the safety line and the main board without power (TC1), EVERYTHING ELSE SHOULD HAVE STILL POWER.

F2 (in machine roomless elevator SKM is called F5): This element leaves all the car roof without single phase voltage except the car light. F3 (only for hydraulic elevators): This element leaves the emergency valve without voltage. F4 (only for hydraulic elevators): This element leaves the heating resistances without voltage.

Please see 24V power board (section 3.2) for the rest of fuses.

4.- ADAPTATION BRIDGES A short must be done in order to choose the type of doors.

DOORS (CAR - LANDING) BRDIGE no door – manual AC2 – AC3 manual – manual AC2 – AC3

automatic – manual AC1 – AC2 automatic – automatic AC2 – AC3

5.- ADJUSMENTS AND PUT IN SERVICE OF THE LIFT 5.1.- Limit switches There are two limit switches at each end of the travel. The FRI is at lower part of the shaft. The FRS is at the upper level of the shaft. In the SKM motor room less both switches travel with the car and actuators are fixed to the shaft wall (see SKM Installation Manual). In other type of elevators both switches are fixed to the shaft wall and actuators travel with the car. The FRS actuator must be fixed in such a way that when the car is stopped at the upper level the contact is still closed. It should be slightly higher. The FRI actuator must be fixed in such a way that when the car is stopped at the lower level the contact is still closed. It should be slightly lower. The other element are the speed change switch. CMB at the bottom of the shaft. CMS at the top of the shaft. In the SKM motor room less both switches travel with the car and actuators are fixed to the shaft wall. (see SKM Installation Manual). In other type of elevators both switches are fixed to the shaft wall and actuators travel with the car.

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When the controller does not know where it is. For instance, when goes from Inspection mode to Normal, it travels to reset (correction travel). The controller checks if either CMB or CMS are activated (contact opened), if that is the case, checks whether the detectors are detecting a screen. If this is the case the lift will know where it is. Reset finished. Otherwise it will move until it reaches a screen. If when it goes from Inspection mode to Normal, neither CMB nor CMS are activated, it travels to reset to the lower level (correction travel). This travel will end when CMB is activated and the detectors are in front of a screen. 5.2.- One speed elevators With these elevators, there is one screen per floor, which is the stop screen. The length of these screens change with the speed of the elevator and with the adjustment of the brake. The CMB limit switch must be placed between the 0 stop screen and the stop 1 screen. Also the CMS limit switch, must be placed between the upper –1 level stop screen and the upper level stop screen. 5.3.- Two speed elevators With these elevators there is, in the intermediate stops, a stop screen, a change of speed “going up” screen and a change of speed “going down” screen. In the upper stop, there is a stop screen and a change of speed “going up screen”. In the lower stop, there is a stop screen and a change of speed “going down” screen. The length of the stop screens change with the speed of the elevator and with the adjustment of the brake. For the length of the change of speed (“going up and going down”) screens, we recommend 8 cm. The distance between the change of speed screens and the stop screens, changes with the travel which the elevator goes in low speed. The CMB limit switch must be placed between the 0 stop screen and the 0 stop screen change of speed “going down”. It must be a few centimeters below the 0 stop change of speed “going down” screen, so that the CMB limit switch will be activated (contact opened), when the detector or detectors will be deactivated by the change of speed “going down” screen. The CMS limit switch must be placed between the upper stop of the stop screen and the upper stop of the change of speed “going up” screen, which must be a few centimeters over the upper stop of the change of speed “going up” screen, so that the CMS limit switch will be activated (contact opened), when the detector or detectors is deactivated by the change of speed “going up” screen. The placements of these devices are in the following table:

Speed of the

elevator (m/sc)

Change of speed screens (mm.)

before level

CMS/CMB (mm.)

before highest/lowest stop

FRS/FRI (mm.) after

highest/lowest stop

0.63 750 700 150 0.70 850 800 150 0.80 1000 950 180 1.00 1350 1300 200

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5.4.- V3F lift 5.4.1.- Installation The elevator must have an stop screen at each stop. With the top and bottom detectors 5 cm apart, the screen length must be 22 cm, except at the upper and lower stop that must be 75 cm. At the intermediate floors, the elevator stops when both detectors (FDI/FDS) are centered in the stop screen. However at the lower and the upper floors, the elevator stops when both detectors are located in front of the stop screen (at the lower floor, the elevator stops when the FDS detector is located in front of the stop screen, and at the upper floor, the elevator stops when the FDI detector is located in front of the stop screen). CMS limit switch must be placed, momentanuously, 140 cm below the edge of the stop screen at the upper stop. CMB limit switch must be placed, momentanuously, 140 cm over the top edge of the stop screen at the lower stop. 5.4.2.- Inverters adjustments When the installation is finished must be checked that, when the up pushbutton, of the connection box, is pressed, the small contactor KS must be activated, and the elevator goes up, if the elevator goes down, two of the motor phases must be changed. When the previous is done, it is necessary to check that the frequency of the elevator is the frequency programmed in the parameter C14, check the following steps: - Press the “PRG” key of the Fuji inverter

- Press continuously the “�” key, or the “�” key up until “DATA CHECK” appears on the display. - Press the “FUNC DATA” key

- Press the “�” key up until the parameter C14 appears on the display, and check the value of this parameter

- Press the “PRG” key - Press the “PRG” key

- Press the “�” key, or the “�” key up until “OPR MNTR” appears on the display. - Press the “FUNC DATA” key, the display of the Fuji inverter shows several datas, and one of them is the frequency of the elevator - Press the up pushbutton, or the down pushbutton, of the inspection box, and after three seconds check that the frequency showed by the Fuji inverter is the same that the frequency programmed in the parameter C14, if these values are not similars, it will be necessary to change the connection of the encoder signals, ways 3 and 4 of the EDR1 connector must be interchanged (this connector is placed between the machine and the cabinet with the Fuji inverter).

For a correct operation of the Fuji inverter the following parameters have to be set up on site:

- P01: number of motor poles - P02: motor capacity (KW) - P03: nominal current of the machine

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With the Fuji inverter is necessary to do an autotuning of the motor, this is an inverter procedure which obtains a number of motor parameters that will improve the inverter’s efficiency. This procedure must be done without any load in the motor, therefore it is necessary to suspend the car and the counterweight, or separate the motor of the traction machine. For do the autotuning, follow these steps:

- Without power supply, disconnect the wires of pin number 3 and pin number 10 of the AR connector (it must be disconnected up to the end of the autotuning)

- Press the “PRG” key of the Fuji inverter - Press continuously the “�” key, or the “�” key up until “DATA SET” appears on the display. - Press the “FUNC DATA” key - Press the “�” key up until the parameter P04 appears on the display. - Press the “FUNC DATA” key - Press the “�” key up to select the value “2”

- Press the “FUNC DATA” key, the display of the Fuji inverter will show “START BY RUN COMMAND” - Press the up pushbutton, or the down pushbutton on, of the inspection box, and keep it on during the procedure. At this moment the Fuji inverter is doing the autotuning, the procedure will finish when the display of the Fuji inverter shows “CLOSE BY RUN COMMAND OFF”, then release the up pushbutton, or the down pushbutton, of the inspection box.

- Press the “PRG” key - The procedure is finished and the elevator must be placed in normal operation (normal roping conditions, or place the motor in the traction machine) - Without power supply, connect the wires of pin number 3 and pin number 10 of the AR connector

In the SKM motor room less, the autotuning of the motor is initially completed at the factory, but the values of the parameters must be checked to ensure that P06, P07 & P08, which are programmed in the Fuji frequency converter, are the same as the values written in the adhesive paper, which is placed in the motor of the machine. Write the values of the parameters P06, P07 & P08 which are written in the adhesive paper, placed in the motor of the machine. When this is completed, check these values with the values stored in the Fuji frequency converter. To complete this, follow the following steps: - In the frequency converter push the “PRG” key - Push the “↑” key or the “↓” key up to select the “DATA CHECK” - Push the “FUNC DATA” key

- Push the “↓” key up to select the P06 parameter, and check that the value programmed in the Fuji frequency converter is the same, as the value written in the adhesive paper placed in the motor of the machine. If they are not the same:

- Push the “FUNC DATA” key - Push the “↑” key or the “↓” key up to value programmed in the Fuji frequency converter. This will be the same as the value written in the adhesive paper placed in the motor of the machine - Push the “FUNC DATA” key

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- Push the “↓” key up to select the P07 parameter, and check that the value programmed in the Fuji frequency converter is the same, as the value written in the adhesive paper placed in the motor of the machine. If they are not the same:

- Push the “FUNC DATA” key - Push the “↑” key or the “↓” key up to value programmed in the Fuji frequency converter. This will be the same, as the value written in the adhesive paper placed in the motor of the machine - Push the “FUNC DATA” key

- Push the “↓” key up to select the P08 parameter, and check that the value programmed in the Fuji frequency converter is the same, as the value written in the adhesive paper placed in the motor of the machine. If they are not the same:

- Push the “FUNC DATA” key - Push the “↑” key or the “↓” key up to value programmed in the Fuji frequency converter. This will be the same, as the value written in the adhesive paper placed in the motor of the machine - Push the “FUNC DATA” key

- In the frequency converter push the “PRG” key

5.4.3.- Control panel learning trip After the previous steps, the control panel must do a learning trip of the shaft. In this process the control panel calculates the height of the shaft, the heights of the suitable accelerations and decelerations. To do this, follow the next steps: - Place in the car the half load

- In the TC1 electronic board, place the switch 1 at ON - With the going-down pushbutton of the inspection box, or with the going-down pushbutton of the emergency box (only for SKM motor room less), place the elevator at the lower stop - Switch to Normal the inspection box and switch to Normal the emergency box (only for SKM motor room less) - Make sure that all contacts of the security line and the doors are closed. - In TC1 electronic board select “Programming” option - Select “V3F” option - Select “Adjust” option. - Programme the number of pulses of the encoder, check the encoder (normally 1024) and divided by 32 (due that the main electronic board TC1 divides internally the pulses by 32). So the number to enter normally will be 32. - Programme the theoric gear r.p.m. Normally 1500. For SKM motor room less 1000. - Finally enter the nominal speed in cm/s.

Then the control panel will automatically do the next steps:

1- The elevator goes up until the upper stop with V4 speed (slow speed) 2- The elevator stops

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3- The elevator accelerates (going down) until V1(which is nominal speed) is reached and then it decelerates until V4 (which is slow speed).

4- The elevator stops 5- The elevator accelerates (going up) until the V2 speed (which is 2/3 of the nominal speed) is reached and then it decelerates until V4 (which is slow speed).

6- The elevator stops (learning trip is ended)

After the “Adjust”, the parameter values should be checked on the display. The LCD display will show (after each one, press “Up” key for the next). In the following table is showed all the parameters:

Parameter Minimum

value Maximum

value Screen length (encoder pulses) 15 250 Detector length (encoder pulses) 10 150 Pulsos aceler V1 100 5000 Pulsos decele V1 Pulsos aceler V2 Pulsos decele V2 Pulsos decel 0 Hz 20 5000 Speed V1 (rpm) 100 2000 Speed V2 (rpm) Speed V4 (rpm) CMB/CMS adjust (mm) Floor 0 Height (encoder pulses) 0 0 Floor x Height (encoder pulses) 60000

This is the meaning of the parameters:

- Screen length: medium length of the screens, top and bottom screens are not included (units: encoder pulses).

- Detector length: distance between FDI & FDS (units: encoder pulses).

- Pulsos aceler V1: number of pulses for acceleration from 0 to V1. - Pulsos decele V1: number of pulses for deceleration from V1 to V4. - Pulsos aceler V2: number of pulses for acceleration from 0 to V2. - Pulsos decele V2: number of pulses for deceleration from V2 to V4.

- Pulsos decel 0 Hz: number of pulses for deceleration from V4 to 0 Hz

- Speed V1: nominal speed of the elevator. This speed is used with travel lengths higher than 2m.

- Speed V2: 2/3 of the nominal speed of the elevator. This speed is used with travel lengths lower than 2m.

- Speed V4: 1/6 of the nominal speed of the elevator.

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- The CMB/CMS adjustment: distance that the CMS must be placed, below the edge of the stop screen at the higher stop and the distance that the CMB must be placed over the top edge of the stop screen at the lower stop.

- Floor X, Height X: position in encoder pulses of each floor.

Check the following:

- “Pulses aceler V1” must higher than “Pulses aceler V2” - “Pulses decele V1” must higher than “Pulses decele V2” - “Pulsos decel 0Hz” must be higher than “Screen length” multiplied by two, plus 50 - “Speed V1” must be the gear r.p.m. - “Speed V2” must be 2/3 of gear r.p.m. - “Speed V4” must be 1/6 of gear r.p.m. - “Encoder (0)” must be 0. - “Encoder (x)” must be lower than “Encoder (x+1)”

If any of these checks is not correct the learning trip must be repeated. Must be checked that the distance between the two consecutive nearest floors is higher than “Pulses aceler V2”+ “Pulses decele V2”. If this is not true the learning trip must be repeated, but the speed V2 must be reduced (parameter C17 in the Fuji inverter). In any case, the elevator will travel between these floors with speed V4. If, during the learning trip, when the elevator is at step one (the elevator goes up until the highest stop with V4 speed), the elevator stops and the LCD display shows “Phase error. Try again”, the learning trip must be repeated, but the signals of the detectors should have been previously checked. (Please check that the signals are not changed between them) If, during the learning trip, when the elevator is at step number 3, (the elevator accelerates until V1 is reached and then it decelerates until V4), the elevator stops and the LCD display shows “Encoder failure. Try again”, the learning trip must be repeated, but the acceleration and deceleration must be faster. Therefore, in the Fuji inverter the acceleration time parameter (F07), and the deceleration time parameter (F08), must be decreased. This error means that during this step of the learning trip, the elevator is too near the bottom floor. (ie. 2 floors installations). 5.4.4.- CMS and CMB limit switch adjust Once the learning trip has been completed successfully, the results given show the distance between the CMB and the lower screen, and the distance between CMS and the upper screen. In any case, it could be calculated as follows: a= theoretic revolutions per minute of the machine / 60 b= a * 64 c= theoretic nominal speed of the machine (meter/second) / b d= c * 1000

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Distance (millimetres)= “Pulsos decele V1” * d 5.4.5.- Operation After the previous adjustment, the elevator can work in normal mode. When a call is made, follow the process:

- Doors close - The inverter uses DC current which stops the machine - The brake of the machine is released. - It calculates the speed (V1 or V2) depending on the distance between floors. - When the elevator is arriving at level, it decelerates to V4. - When the first detector detects the stop screen, and when the distance for the level of stop is “Pulsos decel 0 Hz”, it decelerates to 0. - The brake of the machine is closed. - Doors open

5.4.6.- Final Adjustment In order to get a better travel or more comfort, it is possible to change the acceleration and deceleration parameters.

- In the Fuji inverter, acceleration parameter is F07. Deceleration parameter is F08.

If you change any parameters, it could be necessary repeat the learning trip. The travel which the car goes at V4 must be checked for either speeds used between floors V1 or V2. If this travel at V4 is too long, you can reduce it by decreasing either the “Pulsos decele V1” for travels at V1 or “Pulsos decele V2” parameters for travels at V2. To change these parameters, select “Programming” option in the TC1 electronic board, then select the “V3F” option and select “Show parameters”. Select the parameter and change it. 5.5.- Hydraulic elevators 5.6.- Check terminals It is necessary to check the communication of the TC1 electronic board with all the terminals. To do this, we need to select “See terminals” option, the display will show: Dir: 0 TC2 XXXXXXXXXXX If the display does not show TC2 or TC2 is flashing, the communications are not correct and it is necessary to check the TC2 electronic board or its wiring. When pressing the “Up” key, the display will show:

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Dir: 1 COT-01 XXXXXXXXXXX If the display does not show COT-01 or COT-01 is flashing, the communications are not correct and it is necessary to check the COT-01 electronic board or its wiring. When you press the “Up” key, the display will show (only with double entry): Dir: 2 COT-01 XXXXXXXXXXX If the display does not show COT-01 or COT-01 is flashing, the communications are not correct and it is necessary to check the COT-01 electronic board or its wiring. The directions 3 and 4 are reserved for future uses. When pressing the “Up” key, the display will show: Dir: 5 TC3 XXXXXXXXXXX If the display does not show TC3 or TC3 is flashing, the communications are not correct and it is necessary to check the TC3 electronic board or its wiring. This last step must be repeated for all the TC3 electronic boards placed in the installation. When finished, press the “Enter” key to go out this menu.

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ELECTROMECÁNICAS ALJO, S.L. Pol. Ind. de Vicalvaro

La Barca s/n 28052 MADRID

SPAIN Tlf.: 34-1- 371.91.00 Fax: 34-1- 371.91.92