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VCI -- PLC Hydraulic User Manual

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1. 1 0 0 of ON off ON ON R90 See FeatAdj sheet in schematic for Description if used Table 2 Jumpers For B1 B8 To Select The New Value Determine which jumpers need to be jumped in steps 7 and 10 to add up to the new value of the Register Example To get a new value of 500 jump pins 11 13 14 15 16 B3 B5 B6 B7 B8 in step 7 and jump pin 9 B1 in step 10 wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 42 8 3 4 Standard Settings The following settings are standard The settings are stored in Registers R65 to R96 Check the schematic sheet FEATADJ to see which settings are used with a specific job e Number of Landings Usually Register R76 This is the number of landings that the controller can serve This number should not normally be changed since the inputs and outputs have to be assigned for the correct number of landings If the controller is set up to serve future landings then this value can be used to temporarily cut off future upper landings This value also determines which floor the controller will reset to when a top landing reset is initiated with a pulsing selector e Main Fire Landing Usually Register R77 This is the number corresponding to the Main Fire Landing The value set is based on the bottom floor being 1 the 2 floor is 2 etc even if this does not match the building designations Normally this is also the main landing on Duplex systems On Sim
2. WARNING Warnings are used to indicate instructions which if not followed correctly will probably result in personal injury or substantial damage to equipment CAUTION Cautions are used to indicate instructions or information which if not observed may result in some damage to equipment if care is not taken NOTE Notes are used to indicate instructions or information which is especially helpful in understanding and operating the equipment and which will usually speed up the installation process 1 2 Important Precautions And Notes The following general rules and safety precautions must be observed for safe and reliable operation of your system WARNING If you need to change the EPROM program chip on the CPU make sure you read the instructions and know exactly how to install the new chip Plugging the EPROM chip in upside down may damage the chip Static electricity can damage the EPROM so avoid touching the pins on the chip and ground yourself by touching the controller cabinet before touching the chip or the controller Do not expose the EPROM program chip to bright light and do not remove the label over the EPROM program chip window WARNING The elevator controller must be installed by experienced field installation personnel The field installation personnel must know and follow all the rules and regulations pertaining to the safe installation and running of elevators Additional information for specific d
3. R400 001 R401 03 5 The actual Fault Codes are in the Fault Table which is Registers 401 to 450 or 500 8 The most recent fault is in Register R401 followed by the next most recent in Register R402 etc To view the faults press the Up or Down Cursor keys to scroll through the Fault Table In Fault Log Version 2 the most recent Fault Code is in R401 and the Status Code is in R402 The next fault is in R403 and R404 etc Each fault entry is stored in two registers with the Fault Time code in the odd numbered register and the Status Code in the next even numbered register To view the faults press the or arrow keys to scroll through the table The Fault Code is the Left 2 digits when viewed in Hexadecimal For example if the Fault Table Value was 0312H then the Fault Code is 03 The Time Stamp is the Right 2 digits when viewed in Hexadecimal For example if the Fault Table Value was 0312H then the Time Stamp is 12 The Time Stamp is a copy of Register R400 when the fault occurred so comparing the value to the current value of Register R400 will show when the fault occurred In the example above where the current Time Stamp is 0013H and the Fault Table Value is 0312H this means the Fault Code 03 occurred about 6 minutes ago NOTE The Time Stamp is a hexadecimal number not a decimal number NOTE Every 24 hours the value of Register R400 will roll over resetting back to zero A Fault Code o
4. 31 GE 90 30 Hydraulic User Manual Page 62 R rack 28 29 30 34 39 58 Rack 34 55 RAM 13 21 Reset 42 44 46 52 59 61 Reverse Phase relay 11 Run Mode 30 31 39 S Safety Edge 14 15 45 51 Selector 5 45 46 Simplex 43 45 46 Stop Mode 39 Switches 4 5 6 61 Limit 5 6 7 14 19 48 51 Slowdown 5 Y VIRGINIA CONTROLS T temperature 3 Timer 11 15 19 51 Transformer 21 W WARNING 1 2 8 10 11 26 27 28 30 31 41 56 58 59 Z Zone 5 6 15 16 17 18 42 44 46 49 51 GE 90 30 Hydraulic User Manual Page 2
5. A Access 6 adjustable 4 15 16 19 20 40 46 Attendant 46 B battery 11 13 21 29 39 54 C cable 34 CAUTION 1 43 Code 2 6 7 17 47 48 50 51 Communication 16 17 18 51 communications 3 29 31 CPU 1 4 8 21 28 29 30 31 36 37 54 55 58 59 60 D Duplex 15 42 43 45 46 51 E Electric Eye 14 15 42 44 45 Emergency Power 15 16 17 19 51 EPROM 1 21 29 39 58 59 F Factory Reset 20 39 Fault 19 47 48 49 50 51 Fire Service 6 15 16 42 45 46 52 Floor Switches 4 61 G Grounding 2 4 H Hall Calls 14 15 16 Vv VIRGINIA CONTROLS Hand held Programmer 31 39 47 52 53 Homing 16 43 44 45 46 Hospital Service 15 humidity 3 I In Use Lights 46 Independent 14 16 46 Input 10 13 14 15 16 17 19 21 30 31 32 39 40 41 42 44 45 46 48 51 52 54 56 60 61 Inspection 11 13 16 39 44 45 51 59 61 L LED 29 31 M Medical Emergency 46 Microprocessor 3 13 17 18 21 28 55 Multiplexing 17 N NOTE 1 4 5 6 7 10 13 14 15 17 18 19 22 31 41 43 45 46 48 54 56 Nudging 15 42 44 45 O Output 10 16 17 18 19 21 30 31 32 39 40 45 52 54 56 60 P PLC 20 21 28 29 30 39 40 53 54 55 58 Power Supply 11 13 20 21 28 29 30 31 39 47 54 55 58 Programmer 40 47 52 59 Programming Port
6. AVOID TOUCHING THE PINS ON THE CHIP AND GROUND YOURSELF BY TOUCHING THE CONTROLLER CABINET BEFORE TOUCHING THE CHIP OR THE CONTROLLER DO NOT EXPOSE THE EPROM PROGRAM CHIP TO BRIGHT LIGHT AND DO NOT REMOVE THE LABEL OVER THE EPROM PROGRAM CHIP WINDOW To exchange the EPROM memory chip on the CPU board 1 Turn off power to the controller 2 Locate the EPROM chip On systems with a separate CPU module remove the CPU from the rack and remove the cover from the front of the CPU The EPROM chip is behind the front cover on the CPU module On systems with a built in CPU in the base remove the three modules to the immediate right of the power supply the terminal blocks may be removed to make it easier to remove the modules and locate the Program EPROM which is the EPROM to be changed WARNING Do NOT remove the System PROM 3 Using a small screwdriver or other appropriate tool pry out the old Program EPROM chip by inserting the screwdriver between the chip and its socket Gradually work the chip out trying to avoid swinging it out which would bend the pins at one end but rather prying it straight out by working the screwdriver under the chip from both ends wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 58 10 11 Insert the new EPROM chip by orienting it properly so that the notch is at the top to match the socket and all the pins line up with the socket It should not be necessary to use force t
7. And Point 4 is ON the car is HOMING RUNNING DOWN at the MAIN LDG or NEXT in the Lobby Zone And Point 5 is ON the car is IN SERVICE And Point 6 is ON the car is at Landing 2 Binary And Point 7 is ON the car is at Landing 8 Binary And Point 8 is ON the car wants to run on Emergency Power NOTE The Car Position Points 6 7 is in Binary code Point 8 is used with more than 15 landings To determine the car position add the landing values together For example if the car communication lights for Binary 1 and Binary 2 are both on then the car is at the 3rd landing wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 17 NOTE If the Data light Points 2 8 is flashing in sequence with Point 1 then the Data from the FIRST GROUP is true If the Data light Points 2 8 is flashing out of sequence from Point 1 then the Data from the SECOND GROUP is true If the Data light Points 2 8 is on all the time then the Data from the first and second groups is true NOTE This description applies to the operation of the Inputs and the Outputs The Outputs will show the status of the Microprocessor for that Elevator and the Inputs will show the status for the other Elevator Example Of Communication Data Initial Conditions There are no car calls registered Both cars are at rest Elev A is at the Main 2nd Landing Elev B is at the 4th landing Elev A Communication Outputs Elev B Communication Outputs 1 f
8. Page 25 5 3 4 Digiset Timer This unit is a universal voltage solid state timer that will operate from 19 VAC up to 265 VAC and from 10 VDC up to 120 VDC Any time period between 0 1 second and 102 3 seconds is available in 0 1 second increments and can be set with the dip switch avo1 diiy L gt Moo Application of input voltage to the timer starts the time delay At the end of the delay period the load is energized To reset remove the input voltage to the timer COMBINE SWITCHES FOR TIME DELAY IN SECONDS Ro c6 a lo Oto b io EL Ji MN e N JCAOZL OL IVASIZ 6L gt m z c o SIINOYLOYIV To select a time period simply add up the selected switches in the ON position for the AS total time delay in seconds AS TO 10238 This timer provides a delay in the Up Run circuit 5 3 5 Bypass Switches MH 4 Board version shown The Bypass Switches bypass either the Car Door Contact s or the Hall Door Contacts as required by the appropriate codes They may only be used on Inspection Operation The code requires using these switches to run the car on Top of Car Inspection with the doors open instead of putting jumpers around the Door Contacts Moving either of these switches to the Bypass position will force the car onto Inspection Operation WARNING Use extreme caution with these switches and always make sure it is safe to operate the car with these switches c
9. Power Supply on multi rack systems There are no adjustments or connectors directly on the CPU Replaceable System firmware PROM E Socket for Optional Program PROM N NX SYSTEM PROGRAM pS NX PROM PROM v A PROGRAMMABLE A xx CONTROLLER Description Label BASE 5SLOT Says With CPU 1 with ceu USER PROGRAM AND REGISTER VALUES MAY BE Memory Backup LOST IF POWER PLY 1 WarningLabel j gt p woveb Fon LONGER THAN 1 HOUR 9 POWER o SUPPLY Models IC693CPU311 and IC693CPU313 5 Slot Embedded CPU Baseplates t T T do PROGRAM A SYROM PROI PROGRAMMABLE T CONTROLLER 8 BASE 10 SLOT i WITH CPU 3 i is Em CPU SLOTS NON CPU SLOTS ANO REGISTER VALUES MAY BE LOST IF POWER SUPPLY IS REMOVED FOR LONGER THAN 1 HOUR o o POWER vo 1 103 VO 4 105 vos 0 7 105 10 5 10 10 o SUPPLY o o o o o o o o o o Model IC693CPU323 10 slot Embedded CPU Baseplate Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 28 Pp A PROGRAMMABLE CONTROLLER BASE 5 SLOT I O Bus SER PROGRAM Memory Backup AND REGISTER Expansion Warning Label VALUES MAY BE LOST IF POWER Connector REMOVED FOR LONGER THAN 1 HOUR 9 CPUn POWER y X SUPPLY o S CPU Slot Slot 1 1C693CHS397 5 Slot Modular CPU Baseplate 5 4 2 Power Supply The Power Supply plugs in
10. Read Only Memory The floor relays and fire service relays are maintained in the Microprocessor RAM memory and are held through power loss by the battery in the Power Supply The floor relays may need to be reset when the controller is initially installed This will be accomplished when the elevator hits any floor switch With a pulsing type selector the floor position is reset at either terminal landing when a slowdown switch and a leveling switch are energized at the same time NOTE If floor switches are used they should be maintained at the terminal landings so that they are energized whenever the car is in the slowdown zone at that landing Make your final adjustments for the slowdown targets All slowdown distances should be equal If a pulsing selector arrangement is used remember to install the reset targets at the terminal landings 4 3 Position Indicators Verify that the floor position changes properly as the car goes past each landing Floor change should take place at the slowdown point before each landing wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 13 If the Position Indicator does not match the actual car position run the car to a terminal landing reset target with pulsing selector only 4 4 Independent Service Independent Service is useful for final tune up of the car Initiate Independent Service by turning on the Independent Service Switch in the car or by jumping the Independent Service Sw
11. behind the electronic components as these could cause serious damage to personnel or the equipment 2 3 1 Incoming Power WARNING THE 3 PHASE AC POWER SUPPLY TO THIS EQUIPMENT MUST COME FROM A FUSED DISCONNECT SWITCH OR CIRCUIT BREAKER WHICH IS SIZED IN ACCORDANCE WITH ALL APPLICABLE NATIONAL STATE AND LOCAL ELECTRICAL CODES IN ORDER TO PROVIDE THE NECESSARY OVERLOAD PROTECTION FOR THE CONTROLLER AND MOTOR INCORRECT MOTOR BRANCH CIRCUIT PROTECTION MAY CREATE A HAZARDOUS CONDITION Incoming AC power wiring should be done by a qualified and licensed electrician using the appropriate size wires for the installation Consider the motor size and type of starter and also the length of wire required from the main power distribution center in determining the proper wire size Proper branch circuit protection and disconnect device s must be provided as required by applicable local state and national codes 2 3 2 Grounding WARNING PROPER GROUNDING IS VITAL FOR THE SAFE OPERATION OF YOUR SYSTEM BRING THE GROUND WIRE TO THE GROUND STUD THAT IS LABELED GND OR Gi YOU MUST CHOOSE THE PROPER CONDUCTOR SIZE AND MINIMIZE THE RESISTANCE TO GROUND BY USING SHORTEST POSSIBLE ROUTING SEE NATIONAL ELECTRICAL CODE ARTICLE 250 95 OR THE RELATED LOCAL APPLICABLE CODE Proper grounding is vital for the safe operation of your system and will also reduce the likelihood of noise induced problems which could include CPU crashe
12. codes require the Bypass input be energized To disable Hall Fire Service jump the Hall Bypass input on On 2000 or later Fire Code Fire Service Phase 1 is reset when the Hall Fire Switch is turned from Bypass to Off NOTE If Car Fire Service Phase 2 appears to be operating incorrectly check the Door Open and Close Limits for proper operation Most codes require that the doors be fully open before allowing a change in the mode of operation on Car Fire Service Most codes require that Hall Fire Service Phase 1 be in effect for the car to return automatically to the main fire landing when the Car Fire Switch is turned to the off position 4 8 Zoned Duplex The Duplex System will keep one car at the Main Dispatch Landing as the Lobby Car and allow the other car or the Free Car to stop at its last call The Lobby Car will answer calls in the Lobby Zone and the Free Car will answer all other calls The Lobby Car may leave the lobby to assist the Free Car under various load conditions as described below under Start Control The Lobby Zone is an adjustable group of landings but the factory preset value is normally the Lobby Main landing and any landings below the Lobby Main landing All other landings are in the Upper Zone If a car is Next in a zone then it will answer calls in that zone otherwise it will answer calls in the other zone If both cars are in service a car will always be homed to the Main Lobby level 4 8 1
13. ects eee eee eee emen mene 6 2 2 7 Emergency Terminal Landing Limit Switch 0c cece eee eee eee teense eee eeee eae 6 2 2 8 Hoistway Access Zone SWITCHES cece cc ee EERE EEE EEE REE EEE SEES 6 2 2 9 Door Open and Close Limit Switches 20 ieee ee nnn EE EEE EEE nnn nnn 6 2 3 Machine Room WIFIhg i oce eos 8 2 3 1 INCOMING POWER NN 8 PC ME Cie Visi UE 8 2 923 MOCO WIFIBQ si estu o a ia ada 9 2 3 4 Wye Delta Run Contact Wiring oe RR RR RR ERE RR EMEN IAN ER RRERU TR ERREUR ets 9 3 START UP INSTRUCTIONS nnnm eene nnns LO 3 1 Before Applying POWE sreci oco ERR RRDRERRREDNRRRDIRA o 10 3 1 1 Power and Gro nding c ree bna ehh deni ea den pde aue dea a seri RE unb 10 3 1 2 Input Output Wiring i i e retenti ceo ias 10 3 2 ID DIV HIG A oat caduta dimid 11 LL Motor Rotation riore erts xara ati a por er eda err e ed a ETATE ELA 11 3 252 c MOCO TIITillg oie ee uer ee ee pet env eia vex alee cepe I DUM IN wie V DUET LEE dE 11 3 2 3 Temporary Run COnMections cuicos le tii lctni prag sf Doa Y IX Rui EE TELA NE 11 4 FINAL ADJUSTMENTS a ie Ri Ab inspection Opera MON aii da 13 4 2 Floor Position and SIOWGOWN 6 ii A a 13 wy VIRGINIA CONTROLS GE 90 30 User Manual Page II 4 3 POSICION TMCICALONS s sess es ase des 13 4 4 Independent Service titan caido 14 4 5 Cat and Hall Callao risas 14 46 Door Op rati Mss A A A Y ER i Re 14 4 7 RS TO 15 4 87 Zoned Duplex a a 15 AB COMMON CREES a
14. for grounds at the terminal blocks WARNING Be very careful not to jump to a common when you intended to jump to an input or output as this could damage the controller or other equipment Fuses are provided on the I O board The fuses are located on the printed circuit boards inside the modules The outputs also have external fuses that are rated below the fuses on the modules so the external fuse will blow first Check the schematic for the size and name of the fuses for each output module The addressing for the boards is handled in the software and is pre programmed by Virginia Controls WARNING Be very careful not to insert an Input Module in a slot allocated for an Output Module or to insert an Output Module into a slot allocated for an Input Module If this is done the CPU will register a fault and will not come up in the Run Mode A hand held programmer or computer running GE LogicMaster software will be required to clear the fault and get the CPU back in to the Run Mode 5 4 4 Connections 5 4 4 1 Incoming Power Terminals The Incoming Power Connector is a terminal block located on the right front of the Power Supply module The incoming power is 115VAC 5 4 4 2 Programming Port The Programming Port is located on the front of the Power Supply The Hand held Programmer is plugged in here Also this port is used to communicate with computers or modems for programming or monitoring applications The port suppo
15. run from the inspection station reconnect all field devices as shown on the controller schematic field sheets Reconnect the wire s from terminal 1 to the bottom of the fuse see above wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 12 4 Final Adjustments When the controller is ready to be run in automatic it is recommended that a factory reset be performed This can be done by 1 Turning off the power 2 Put the car on inspection 3 Jump terminals 1 to 21 and 1 to 22 4 Turn on the power until the Run light on the Power Supply has come on 5 Turn off the power and remove the jumpers and continue as normal As the wiring is completed the following modes of operation can be checked and used 4 1 Inspection Operation To run the car on Inspection Operation the safety string including the door contacts terminal landing normal slowdowns normals and finals should be operational The Doors Closed relay DC should be energized and the corresponding input on the I O board should be on The Inspection Input normally Input A3 should be de energized Pressing the Up Run and Run Buttons will energize the 1st Landing Car Call Button Input which will cause the Up Direction and Door Close outputs to come on When the Doors Closed input comes on the up run outputs will energize and the car will run up Down direction is similar 4 2 Floor Position and Slowdown The program is in PROM Programmable
16. the STOP mode a Press E Display should show STOP b The top right of the screen should show lt S not lt R Go to the Configuration menu a Press MODE 4 ENT Press the to display the current month setting a Press the appropriate number s for the new value then press ENT Press the to display the current day setting a Press the appropriate number s for the new value then press ENT Press the to display the current year setting a Press the appropriate number s for the new value then press ENT Press the to display the current hour setting a Press the appropriate number s for the new value then press ENT Press the to display the current minute setting a Press the appropriate number s for the new value then press ENT Press the to display the current second setting a Press the appropriate number s for the new value then press ENT Put the PLC in the RUN mode a Press Er Display should show RUN b Press again if you are asked if you want to clear faults Press MODE to return to the Main Menu Unplug the Hand held Programmer GE 90 30 Hydraulic User Manual Page 53 9 Troubleshooting Suggestions Refer to the GE Programmable Logic Controller PLC Installation Manual GFK 0356 for a complete description of hardware Page numbers may vary depending on the revision date of the manual Before applying power to the programmable co
17. the power After the run light comes on for 10 seconds turn off the power Remove the jumpers Turn on the power Verify the operation on Inspection then Automatic BEFORE allowing passengers on the car Return the old chips to Virginia Controls within 10 days Use the plastic holder that the chips were sent in and make sure they are carefully packed to avoid damage to the pins The chips should be marked with the Return Authorization number shown on the paperwork with the new EPROM chips See the instruction sheet that came with the new EPROM chip for SPECIAL INSTRUCTIONS if required SEPARATE CPU MODULE showing PROM CHIP LOCATION FRONT OF CPU BACK CHIP CLAMPING WARNING SCREW If Used STATIC CAN DAMAGE THE CHIP DO NOT TOUCH THE PROM PINS NOTCH GROUND YOURSELF BEFORE HANDLING THE PROM CHIP PROM CHIP JUMPER SETTINGS 1 2 EPROM DEFAULT JUMPER PINS 2 3 EEPROM wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 59 CPU RACKS showing PROM CHIP LOCATION Replaceable System firmware PROM Socket for Optional Program PROM PROGRAMMABLE CONTROLLER BASE 5 SLOT WITH CPU SYSTEM PROGRAM PROM Description Label Says With CPU 1 USER PROGRAM VALUES MAY BE Memory Backup LOST IF POWER WarningLabel removed Fon LONGER THAN 1HOUR 9 Models IC693CPU311 and IC693CPU313 5 Slot Embedded CPU Basepl
18. the power on the other car is turned off or the other car fails to communicate properly for 5 seconds Check the communication wiring Fire Service was initiated from a Fire Sensor or the Fire Sw Machine Room Fire Sensor tripped Hydraulic Phase Loss or Phase Reversal Oil Viscosity was initiated OR Load Weighing Overload was tripped Door Zone input stuck on Redundancy Fault 1 A fault occurred with the Stop Switch Bypass relays Redundancy Fault 2 A fault occurred with the Leveling or Running relays wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 51 1E FS Fault The car tried to run Fast Speed but did not pass a floor After 20 attempts the car will shut down This can be caused by the FS relays failing to cut out Leveling or by the car tripping the Door Contacts as the car starts 1F Redundancy Fault 3 A fault occurred in the Safety String 20 Redundancy Fault 4 A fault occurred in the Inspection contacts in the Safety String 8 5 GE 9030 Hand Held Programmer Instructions 8 5 1 Sequence to Check the Status of a Coil 1 Install the Programmer The Main Menu will be displayed You can return to the Main Menu by pressing MODE 2 Press ENT to get into the DATA Mode 3 Press the letter corresponding to the TYPE of coil to be examined Eg I for Input Q for Output M or T for Internal Coil R for Register 4 Enter the reference number of the coil to be examined then press ENT 5 The desire
19. will be ignored and the car will answer the other call s The car will return to the stuck button call as it answers other calls and the stuck button timer sequence will be repeated 4 9 2 Running Timers Hydraulic systems If the car runs for an adjustable time without changing floors then low oil shutdown operation will be initiated The shutdown could be caused by a low oil level a problem with the motor starter circuit s or a problem with the up valve circuit s The car will stop running up then return to the lowest landing and cycle the doors It will then be shut down with only the Door Open Button and door protective devices being operational The fault can be reset by cycling the Main Line Disconnect Switch or by putting the car on Inspection then back to Automatic NOTE If a Reverse Phase Relay or Emergency Power circuitry is supplied these will also initiate a shutdown signal if the inputs are not energized 4 9 3 Door Fault Timers If the doors fail to open fully after an adjustable time the open cycle will be canceled The door time will expire as normal the doors will close and the car will continue to answer calls If the doors fail to close after an adjustable time the doors will reopen and attempt to close again The doors will be held open an adjustable time factory set at 15 seconds which allows the door motor to remain cool The close cycle will be repeated until the doors close 4 9 4 Door C
20. will provide the controller with 115VAC The primary connections will vary depending on the Building Power See the schematic for sizing and wiring information DOXF or DXF are the Door Circuit Transformer s The size and quantity of these transformers will depend on the type of doors used See the schematic for sizing and wiring information Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 21 5 2 Fuses A Way N if A y pe 4 4 2 t Ped y 7 b n na om s 34 The fuse type and rating is shown on the schematic NOTE Only replace fuses with fuses of the same type and rating GE 90 30 Hydraulic User Manual Page 22 Y VIRGINIA CONTROLS 5 3 Safety Interface Board The Safety Relay Interface may be provided as a printed circuit board or as discrete surface mounted relays or a combination of both The Safety Relay Interface provides interface signals to the Motor Starter Valves Door Operator and Safety String Refer to the pictures below to see which type of interface is used 5 3 1 MH4 Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 23 5 3 2 MH5 5 3 3 Phase Monitor The unit provides protection for the pump motor by continuously measuring the voltage of each of the three phases using a y microcomputer circuit designed to sense under E and over voltage voltage unbalance phase ts The Net loss and phase reversal 3 PHASE
21. 1 to 22 4 Turn on the power until the Run light on the Power Supply has come on 5 Turn off the power and remove the jumpers and continue as normal wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 20 5 Hardware Description The controller consists of the Programmable Logic Controller PLC Microprocessor system Power Supply section and Relay Interface The Microprocessor system consists of the Central Processor Board CPU which has the Microprocessor central processing unit the CPU may be mounted in the backplane or may be a separate module the EPROM memory chip which is located in the CPU the Power Supply and the Input Output boards The program is in EPROM Electrically Programmable Read Only Memory The floor relays and fire service relays are maintained in the Microprocessor RAM memory and are held through power loss by the battery in the Power Supply The floor relays may need to be reset when the controller is initially installed The Power Supply section includes the required transformers and fuses to power the Microprocessor system and the Relay Interface The Relay Interface includes the required relays and contactors to interface the field signals and devices to the Microprocessor This usually includes a printed circuit board for normal signals as well as other relays or contactors for signals required for each specific job 5 1 Transformers CCXF is the Control Circuit Transformer This
22. 25fpm of car speed for speeds of up to 200fpm Minimum recommended target length for the floor switches is 1 An extra reset target is required at each terminal landing as shown on the schematic 0 so that the Up Slowdown Switch is closed when the car is in the leveling zone at the top landing and the Down Slowdown Switch is closed when the car is in the leveling zone at the bottom landing These targets are used to reset the floor position at the terminal landings If full speed is not achieved on a one floor run then additional slowdown signals may be required for different speeds This may apply to high speed cars or to installations with short floors Refer to the Selector installation sheet in the schematic for the exact requirements for the selector for each particular installation 2 2 3 Leveling Switches The Up Level Switch is a normally open contact that closes when the car is in the leveling zone below the floor and the Down Level Switch is a normally open contact that closes when the car is in the leveling zone above the floor Adjust the distance between the Up Level Switch and the Down Level Switch to be equal to the length of the leveling vane target plus the desired Dead Zone distance usually 1 4 to 1 2 The actual length of the leveling target is not critical except in some short floor situations and is usually 6 10 Position the leveling vane target so that when the car is floor level the Up and Down Leveling S
23. A CONTROLS 6 Controller Nomenclature DESCRIPTION BINARY CODED FLOOR POSITION RELAYS DOOR CLOSE RELAY IN MODSS ON TOP OF THE CAR IF USED DOWN RUN REVERSING CONTACTOR RELAYS DOOR CLOSED RELAY DOWN LEVEL RELAY DOOR ZONE RELAY EMERGENCY STOP SWITCH BY PASS RELAY FAST SPEED RUN CONTACTOR OR RELAYS FAST SPEED DOWN RUN RELAY FAST SPEED UP RUN RELAY INSPECTION ACCESS RELAY LEVELING CUTOUT RELAY LOW LEVELING SPEED RELAY LEVELING RELAY DOOR CLOSE NUDGING RELAY DOOR OPEN RELAY IN MODSS ON TOP OF THE CAR IF USED POTENTIAL CONTACTOR RELAY STARTER ACROSS THE LINE START PUMP MOTOR PILOT RELAY 110VDC MOTOR RUN CONTACTOR WYE DELTA START SAFETY CIRCUIT RELAYS MOTOR START CONTACTOR WYE DELTA START WYE DELTA MOTOR RUN RELAY WYE DELTA START WYE DELTA MOTOR RUN TIMER WYE DELTA START UP RUN REVERSING CONTACTOR RELAYS CAR RUNNING RELAY CAR RUNNING DELAY DROP OUT RELAYS UP LEVEL RELAY VOLTAGE RELAY OPTIONAL GE 90 30 Hydraulic User Manual Page 35 7 Parts List DESCRIPTION RELAYS TIMERS 8 PHASE MONITORS 4PDT 120VAC Plug In Relay 4PDT 110VDC Plug In Relay 4 Pole Surface Mount Relay Socket 3PDT 120VAC Plug In Relay 3PDT 110VDC Plug In Relay 3PDT 120VAC Silver Contacts 3PDT 24VDC Plug In Relay 3 Pole Surface Mount Relay Socket 3 Pole Panel Mount Relay Socket Timer 0 102 3 Seconds Phase Monitor CONTACTORS STARTERS OVERLOAD Y D Reversing Contactor NEMA 3 Pole Thermal
24. Common Circuits Several circuits need to be energized when either car is on These include the Hall Calls Fire Service and some other circuits that may be required for a particular job such as Emergency Power Hospital Service etc These circuits get their power from either car by means of the VR Voltage relay See the schematic w VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 15 4 8 2 Next Car A Next Car is selected for the Lobby Zone and the Upper Zone This car will be assigned hall calls in the respective zone The other car may answer calls in a zone where it is not Next but it will not normally be sent to calls outside its zone The Next Car assignments can be seen in the communication signals see below 4 8 3 Car Start The Car START feature controls when the car will respond to registered Hall Calls by controlling the internal direction circuits When the START circuit is energized the car will immediately begin to respond to Hall Calls There is a separate start circuit for the Lobby Zone and the Upper Zone A car will always respond to Car Calls immediately The START circuit is energized if ANY of the following conditions are true 1 The car is Next in that zone 2 The car is in the other zone and is NOT next in that zone This means that both cars are in the other zone so the car that is not next in the other zone will be pulled into this zone 3 The call s in this zone have been registered f
25. Floor Switch input energized will be turned on The floor position corrects when the car hits the next Floor Switch If the problem happens intermittently it is probably caused by a sticking Floor Switch If it happens regularly at a particular floor there is probably an overlap between Floor Switches In this case separate the Floor Switches or targets so there is no overlap 11 2 Questions on the Controller Q How Do I Reset All Settings and Features Back to the Original Values 1 Turn off the power 2 Turn the Inspection Switch to Inspection or remove the field wire from terminal 23 3 Jump terminals 1 to 21 and 22 Up and Down Level Sw Inputs 4 Turn the power back on for 10 seconds Inputs Ai and A2 should both be ON and Input A3 should be OFF 5 Turn off the power 6 Remove all jumpers and put the car back on normal operation Q How do I check the current values of the settings and features 1 Install a hand held programmer or computer running GE Logicmaster software 2 Press ENT to get into the DATA Mode 3 Press R and the register number that you want to check then ENT Check the schematic sheet FEATADJ to see the register value for the function you wan to check 4 Press to change the display mode Decimal Hexadecimal Binary 5 The register will be shown on the left and the data in that register on the right of the display wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 61 INDEX
26. GE 90 30 Hydraulic User Manual Page 45 when it has been idle for the adjustable Homing delay time If this bit and the Enable Homing bit is not set then the car will remain where it last stopped e Enable Homing Usually Bit 11 Enable this feature to enable the homing feature on a Simplex or the free car of a Duplex This will cause the car to home to the Main Fire Landing when it has been idle for the adjustable Homing delay time NOTE On a Duplex one car will always home to the Dispatch Main Landing and if this feature is set then the FREE car will also home to the Dispatch Main Landing e Disable Forced Reset Usually Bit 12 Enable this feature if the selector cannot provide a reset target long enough to cover the Door Zone at the terminal landing on Pulsing Selector installations This bit is set on PCTS Programmable Car Top Selector selectors but is NOT set on IP8300 type systems NOTE In either case reset targets should be provided at the terminal landings e Enable Main and Alternate Landing Resets Usually Bit 13 Enable this feature if inputs and switches are provided for Main and Alternate Landing Position Resets If these are not provided then Pulsing Selector systems will reset at the terminal landings only The following features are not standard but may be provided as required for specific jobs Check the schematic sheet FEATADJ to see which features are available and which are set w
27. MONITOR A trip delay is provided to prevent nuisance tripping A restart delay is provided to prevent short cycling after a momentary power outage Upon application of line voltage the restart delay begins The output relay is de energized during restart delay and the LED flashes green Under normal conditions the output energizes Pu heen ms and the LED glows green after the restart LATUS dk s delay Under voltage over voltage and voltage unbalance must be sensed for a continuous trip delay period before the output is de Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 24 energized The output will not de energize if the fault is corrected during the trip delay The LED flashes red during the trip delay then glows red when the output is de energized The restart delay begins as soon as the output relay de energizes If the restart delay is completed when the fault is corrected the output relay will energize immediately The output relay will not energize if a fault or phase reversal is sensed as the three phase voltage is applied The LED alternately flashes green then red if a phase reversal is sensed Reset is automatic upon correction of a fault The technical characteristics of the phase monitor can be determined from the part number as follows Example TVM 460A 10 0 55 3S Restart Delay Trip Delay Voltage Unbalance Line Voltage Series wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual
28. Manual Page 55 9 2 I O Board Removal WARNING When replacing a board the same type of board must be used to match the old board Check that the replacement board has the same part number as the old board To replace an I O board unplug the terminal block Press the lever at the bottom of the module and pull the module forward and out Install the new module by reversing the above steps Refer to the user s manual pages 3 34 and 3 35 for additional information on the proper procedure for removing input or output cards If an Input or Output Module fails it may be possible to temporarily replace that defective module with another module that is used for non essential functions such as call register lights thus providing elevator service while a replacement module is being obtained PIVOT HOOK PIVOT HOOK aT Eo BACKPLANE CONNECTOR s E PRESS BOTTOM RETAINER RELEASELEVER RELEASE LEVER Removing a Module Installing a Module NOTE The Input and Output modules must be installed in the correct slots The schematic indicates where each module should be located Though Input modules may be changed with other Input modules of the same type and Output modules changed with other Output modules of the same type an Input module must never be put in a slot allocated for an Output module and an Output module must never be put in a slot allocated for an Input module wy VIRGINIA CONTROLS GE 90 30 Hyd
29. Overload NEMA Across The Line Starter NEMA Heaters For 3 Pole Overload NEMA Y D Reversing Contactor IEC Across The Line Starter IEC 3 Pole Overload IEC TRANSFORMERS FUSES TERMINALS 460 230 208 230 115V 600VA 250V Instantaneous Fuse 250V Fuse Holder Track for 250V Fuse Holders 3 Pole Terminal 600V 50A Mounting Track for Terminals 600V Time Delay Fuse 600V Fuse Holder for Above Fuse PROGRAMMABLE LOGIC CONTROLLER CPU With 5 Rack CPU With 10 Rack Y VIRGINIA CONTROLS MANUFACTURER Idec Idec Idec Potter amp Brumfield Potter amp Brumfield Potter amp Brumfield Potter amp Brumfield Idec Potter amp Brumfield Airotronics SSAC Square D Square D Square D Square D Telemechanique Telemechanique Telemechanique Square D Bussman Klemsan Wago Klemsan Wago Bussman Bussman GE Fanuc GE Fanuc GE 90 30 Hydraulic User Manual RU4SA110 RU4SD110 SY4S05 KUP 14A35 120 KUP 14D35 110 KUP 14A31F 120 KUP 14D35 24 SR3B05 27E043 THCU102S3E TVM Series 8702 Series 8536 Series Bl See Schematic See Schematic See Schematic 9070T600D48 Type BAF E2541000 DIN 35 K305130 DIN 35 Type FNQR R60030 1CR 1C693CPU311 1C693CPU323 Page 36 DESCRIPTION MANUFACTURER PART CPU Separate Module GE Fanuc IC693CPU350 Main Rack With 10 Slots GE Fanuc 1C693CHS391 Expansion Rack With 10 Slots GE Fanuc IC693CHS 392 Expansion Rack With 5 Slots GE Fanuc IC693CHS398 Po
30. PB Only This feature is enabled to make the In Use Lights on SAPB controller operate while the doors are open or the car is running e Freight Door Automatic Close Enable SAPB Only This feature is enabled to activate the Automatic Door Close outputs for freight doors on SAPB controllers The freight door controller must have the automatic door close feature to use this feature wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 46 e Freight Door Automatic Close from Hall SAPB Only This feature is enabled to activate the Automatic Door Close operation from Hall Call Buttons on SAPB controllers The freight door controller must have the automatic closing feature to use this feature Some installations require specific settings or features that are not included in the standard program In this case refer to the FEATADJ sheet in the schematic to see the operation of these settings or features and what the factory default settings are 8 4 Fault Logging The fault logging feature will store the last 50 faults with all faults held through power loss Each fault has an associated time code recorded with the fault The faults are stored in Registers R401 to R450 or R401 to R500 in Fault Log Version 2 The Fault Code is the Left 2 digits of the Fault Table Value when viewed in Hexadecimal For example if the Fault Code Value was 0312H then the Fault Code is 03 Compare the value in the Fault Code Value with the chart bel
31. Virginia Controls Inc 2513 Mechanicsville Turnpike Richmond Virginia 23223 Tel 804 225 5530 Fax 804 225 0116 email eng vacontrols com VIRGINIA CONTROLS website www vacontrols com HYDRAULIC CONTROLLER USER MANUAL GE FANUC SERIES 90 30 PROGRAMMABLE LOGIC CONTROLLER Revision 1 02 Member of NAEC since 1979 22 December 2005 Member of CECA since 1998 Y VIRGINIA CONTROLS cosecha Sacha TABLE OF CONTENTS 1 PRE INSTALLATION INSTRUCTIONS AND NOTES 1 1 1 General NOLOS coi edita ao oce wa d cec reco ra Er ac e EE e t b b a ecd 1 1 2 Important Precautions And Notes soto ion betur siy ves bate cebtepaxilend ebrii Os 1 2 CONTROLLER INSTALLATION AND WIRING 3 2 1 Controller Installation a o 3 2 1 1 Controller Location Selection and Environment ssssssssssssss mme 3 2 1 2 Controller Grounding eredi ennt A In PE RE TES TA TERES CY eee aed ER Aaa 4 2 2 Cab and HolstwWay WEG asii Ras 4 2 2 1 TS A rre ae nne eene n e RR Waleed vine da eoe dee e re el e a et 4 2 2 2 Car Top Selecto ienn sesto a Dose NR Ot era SE eee QU raa tua De EREMO RUE 5 2 2 3 Leveling SWitChes eie A kc V EUR RR Rl EL ex KR Ran e AERE 5 2 2 4 Terminal Landing Normal Slowdown Limit Switches esses 5 2 2 5 Terminal Landing Normal Limit Switches cceecee cess eee e teeta ee eee eee emm 6 2 2 6 Terminal Landing Final Limit Switches cccccece cece
32. al Nudging Buzzer output and Reduced Speed Door Closing output One Stroke Down Lanterns Usually Bit 4 The lanterns are normally provided with two strokes for the down direction Enable this feature to provide only one stroke for the down direction Slow Speed on Inspection Usually Bit 5 Enable this feature to run slow speed on Inspection This is normally required if the car speed is 150fpm or above Proximity Detector Usually Bit 6 Enable this feature if a Proximity Detector such as an infra red curtain is attached to the Safety Edge Input This feature will cause the Safety Edge input to be disabled on Fire Service and the Door Nudging feature to be initiated while the doors are closing on Fire Service NOTE Door Nudging operation requires an optional Nudging Buzzer output and Reduced Speed Door Closing output Pulsing Selector Usually Bit 7 Enable this feature if a pulsing selector arrangement is used instead of floor switches Disable Fire Service Usually Bit 8 If this feature is enabled then Fire Service Phase 1 and 2 will be disabled Enable Duplex Operation Usually Bit 9 If this feature is enabled then the Duplex circuitry will be enabled Note The controller must be set up for duplex operation Enable Alternate Landing Homing Usually Bit 10 Enable this feature to home the free car of a Duplex system or to home a Simplex car to the Upper Home Landing wy VIRGINIA CONTROLS
33. and is sitting with its doors closed The normal setting is 10 seconds e Call Help Time DUPLEX ONLY in seconds Usually Register R73 This is the amount of time a hall call can be registered before the other car not assigned this call will respond to the call The normal setting is 30 seconds Decreasing this setting may cause cars to chase each other during periods of light traffic and increasing it may cause longer waits in periods of heavy traffic e Back Call Delay DUPLEX ONLY in tenths of a second Usually Register R83 This is the time in tenths of a second that the back call signal will be delayed before letting the other car respond to calls behind this car The normal setting is 10 for a time of 1 second e Lobby Zone Bitmap DUPLEX ONLY Usually Register R84 This is a bitmapped register that determines which floors are in the Lobby Zone The first bit corresponds to the 1 landing the 2 bit corresponds to the second landing etc Landings that have their bit set are in the Lobby Zone and will be served by the lobby car other landings will be served by the free car Some installations require specific settings or features that are not included in the standard program In this case refer to the sheet FEATADJ in the schematic for a description of these settings wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 44 8 3 5 Standard Features The following features are standard The features are store
34. ates PROGRAM T L j X Pi RAMMABLE CONTROLER i A BASE 10 SLOT i WITH CPU H 3 2 e i CPUSLOTS NON CPUSLOTS USER PROGRA ANO REGISTER VALUES MAY BE LOST IF POWER SUPPLY IS REMOVED FOR LONGER THAN 1 HOUR O POWER VO 3 VO 4 vO 5 vos vo 7 vo 8 10 9 VO 10 o SUPPLY o o o o o o o o I 1 je E e Model IC693CPU323 10 slot Embedded CPU Baseplate 10 3 Input Output Board Exchange To exchange on Input or Output board 1 Turn off the power 2 Remove the terminal block from the module to be replaced 3 Remove the module by pressing the lever on the bottom of the module and swinging the module up 4 Install the new module by reversing the previous steps Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 60 11 Frequently Asked Questions Suggestions for other Frequently Asked Questions are welcomed Please submit them to Chris Wilson at Virginia Controls 11 1 Questions on Field Devices Q Are the Reset Targets necessary when using a pulsing selector Yes The reset targets are required at the terminal landings as shown on the car top selector installation sheet to establish or reset the floor position at the terminal landings Q Why are Two Position Indicators energized at the same time With Floor Switches if there is an overlap of the slowdown targets or a Floor Switch sticks on then when the car hits a new Floor Switch all floors that have a
35. d as bits in register R71 Check the schematic sheet FEATADJ to see which features are available and which are set with a specific job Each feature is either on or off No Shortened Door Time Usually Bit 1 Normally the door time will be shortened by the Door Open Button Safety Edge Electric Eye Infra red Curtain Enable this feature to prevent these devices from shortening the door time This is normally required in nursing homes where the passengers need more time to enter the car The Door Close Button will still shorten the door time Timed Electric Eye Cutout Usually Bit 2 Enable this feature to allow the Electric Eye input to be disabled after the preset time see the setting above for the delay before cutting out the Electric Eye This feature is often provided in the Electric Eye unit itself Door Nudging Usually Bit 3 Enable this feature to activate door close nudging Nudging will be initiated if a call is registered and the doors have been prevented from closing for the preset Door Nudging time The Electric Eye will be disabled the Nudging Buzzer will come on and the Nudging Output will come on if the Electric Eye input is energized This means the door will only close at slow speed if the Electric Eye is blocked NOTE If Reduced Speed Nudging operation is required whenever nudging is activated then connect the Nudging Relay to the Nudging Buzzer output NOTE Door Nudging operation requires an option
36. d coil will now be shown on the top line of the display The value may be shown in Binary Decimal or Hexadecimal by pressing the HEX DEC key to cycle through the choices Binary is recommended for coils and Decimal for Registers 6 A new coil or register may be examined by pressing the or arrow keys to scroll through the tables or you may go to step 4 above and enter the desired value directly 8 5 2 To Change the Value of a Register or Status of a Coil 1 Display the desired Register or Coil on the top line of the display as shown above Registers should be displayed in Decimal or Hexadecimal Hexadecimal numbers are 4 digit numbers followed by an H 2 Press the gt The value will change to a flashing cursor 3 Enter the new value If it is a coil enter 1 for On or O for Off If it is a Register enter the new value Repeat steps 1 3 for all values to be changed 8 5 3 To Reset the Adjustable Values to the Factory Default 1 Display coil M305 as described above 2 Turn coil M305 ON as described above The coil will immediately be turned off by the program but while it was on the default values were reset This includes Door Times Fire Service Floors and other timer values 8 5 4 To Change the DATE TIME 1 With the power OFF plug in the GE 9030 Hand held Programmer wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 52 10 11 12 13 Vv VIRGINIA CONTROLS Turn on the power Put the PLC in
37. d goes into the run mode If it fails to come on there may be a fault with the system This could be caused by a bad component Power Supply CPU Input or Output Board or EPROM chip or by having the Input Output boards in the wrong slots in the rack WARNING If the I O modules are switched so that an Input module is inserted where an Output Module was located or vice versa then the system will not come up in the Run Mode A hand held programmer or computer running GE Logicmaster software may be required to get the CPU back in to the Run Mode There is a fuse located in the Power Supply behind the front cover This fuse will not normally blow but should be checked if there is power at the terminals of the Power Supply but none of the LEDs on the front of the Power Supply are on There may be a slight delay on power up before the LEDs come on This is normal 5 4 3 Input and Output Modules The Input and Output modules are used to connect the PLC with the field devices The input and output modules are available in a variety of voltages and configurations to meet the needs of the system The most commonly used modules are 115VAC Inputs and Relay Outputs Lens Cap A1234 5678 B1234 5678 STATUS LEDs Fuse Indicator LED Hinged Cover Front View OUTPUT RELAY N O 2 AMP Pump 1 ON Pump 2 ON tor Starter 1 Module Type OUTPUT RELAY N O 2 AMP Color Bar Indicates T
38. des isis A a 51 8 5 GE 9030 Hand Held Programmer Instructions 0occcccccocccnccnnncnnnannnnnnana nos 52 8 5 1 Sequence to Check the Status of a Coil csse meme 52 8 5 2 To Change the Value of a Register or Status of a Coil oooccocccconccnconncnnnnnncannnnnnnnnnnnnos 52 8 5 3 To Reset the Adjustable Values to the Factory Default ccccecceeeeese esas teen emm 52 8 5 4 To Change the DATE TIME cccccecccecee eee e nennen anna me ena assa ssa seas ases aen 52 9 TROUBLESHOOTING SUGGESTIONS nn 54 9 1 Locating Faults ernro vive tado para rrRE encia 55 9 2 OD xu ner dui E FD ue ae va Guan ven ade Su eaten TUUS OTE 56 923 Factory ASSISEdCe A O muah comune qi do 57 10 CONTROLLER MAINTENANCE e enrnnn nnn nnne 58 105 CPU Module Exchange siet uv ex Uni feces vas a 58 10 2 EPROM Memory Exchange ici a a a 58 10 3 Input Output Board EXCH ane quasi bbas haem 60 11 FREQUENTLY ASKED QUESTIONS nnn 61 V VIRGINIA CONTROLS GE 90 30 User Manual Page IV 11 1 Questions on Field Devices 11 2 Questions on the Controller w VIRGINIA CONTROLS GE 90 30 User Manual Page V 1 Pre Installation Instructions and Notes 1 1 General Notes It is strongly recommend that you read this manual carefully before proceeding with the installation Important information is highlighted by the headings WARNING CAUTION or NOTE These words are defined as follows
39. e next step Wait for A5 D the Run light to come on ui 4 Initiate Field Adjust Mode by energizing Inputs A1 and B4 B A2 on Input Module 1 jump terminal 1 Hot 115VAC to B3 pins 1 and 2 Turn the power on now if it is not already B on Wait for the Run light to come on B5 a 5 Remove jumpers to Al and A2 pins 1 and 2 Verify Br a that all inputs are off on Module 1 D Com D 6 Jump terminal 1 to pins see table 1 below for jumpers to select proper register to be changed Note Leave the jumper s on until step 12 Jump terminal 1 to pins see table 2 below for jumpers for desired value Momentarily jump terminal 1 to pin 1 this will turn on Input A1 Remove jumper to pin 1 then all jumpers added in step 7 10 Jump terminal 1 to pins see table 2 below for jumpers for desired value 11 Momentarily jump terminal 1 to pin 2 this will turn on Input A2 12 Remove jumper to pin 2 then all jumpers added in step 10 and step 6 13 Repeat steps 5 12 for all registers to be changed End the Adjustment Mode by turning the power off remove all jumpers to Module 1 and replace the terminal block wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 41 Table 1 Jumpers For A4 A8 To Select The Register To Change See step 6 above REGISTER DESCRIPTION Number Standard features shown See FEATADJ sheet of ON off off off R66 CarCallDoorTime 0 ON of ON off off R69 NudgingTime
40. e the failure of an external device The first step in locating the cause is to determine whether the fault is in the Microprocessor or whether it is in the external wiring For example if a position indicator light is not lit check the output module for the appropriate output point to determine if the Microprocessor is trying to turn the light on or not If the output light is on then confirm that there is voltage at the module terminal If there is voltage at the module terminal then the problem is external to the Microprocessor It could be in the wiring to the position indicator or perhaps the position indicator light has burned out Similarly with input points check that the input module light is on that there is power at the terminal and if not then the problem is external If it is determined that the problem is with the PLC then the terminal block can be unplugged from the module and a new module should be installed in its place If this does not correct the problem the Power Supply Rack or the CPU module could be faulty If the CPU fails it will probably turn off its Run or OK light due to internal checking features The CPU and other modules can be affected by high transient surges in the power supply such as the building being hit by lightning This may damage the CPU or alter the contents of the program Proper grounding will protect the controller from most of these problems WwW VIRGINIA CONTROLS GE 90 30 Hydraulic User
41. eae an 15 A A RRA 16 4 8 3 NN 16 A e 59 Lolo eM 16 4 8 5 Communication ccc cece A ET E E EE T EAA 17 4 9 EAU DIPEIBES Root cate A A e E 19 AOL Stuck Button Titrier a A A ER e e na 19 4 9 2 A eese Rene x tec Rn e n ERROR ened deans E EN deve i s i e denne RR C ER a 19 49 3 Door Fault lilYers ete ce xor cei eo ec E v o Oo o e c c C C E P C P CD C C REA 19 494 Door Check CIECUIt Ey oue eoa rh Rr RR aa 19 4 10 Field Adjustable Features eesssseeeeeeee en nnnm nnnm nnn nnns 20 5 HARDWARE DESCRIPTION ern menm 21 Bel TRANSITO MC St A a Ee disi Cav aa eds 21 Be A ch e al Gta a e e ada ON LEA Bm ctl tach tele ces eee EDS 22 5 3 Safety Interface Dada area 23 PME IET 23 5 3 2 Mii ect xe etia isEIvE eA la eit elie erie ails Redden ea Ur Ert ee a aos io 24 ES Phase MONITOR 5E Sc ek Si ae ae ek PT PER EN REN READER I ENIRO EE 24 5 34 DigiSet TIITIGE odere A 26 5 3 b Bypass MICA anite ex erret xr aea mA EUR REEL RR RA ELENA TERCER rl ioT ES 26 5 3 6 Inspection SWItclies ii eise er A mh reta e crea REPRE aa ERES E REI 27 3c A de emcee ics ween Se uctds eh dened aga Pace tee EAEAN SEE 27 5 4 PLC Microprocessor SyStetm sii seers A a 28 bd A vacuvecusne ERUIT E eucnmenadacaashwbsieues aea tra Eee ri etx 28 5 4 2 Power Supply iii breeders erp Ve Peau eI UR e C A TRE ede AE Ur waren 29 5 4 3 Input and Output Modules sess nennen nnm msan emen anna nn 30 O A sse cca d Ra RAAT EE eas iw d
42. eck that the motor is rotating in the proper direction by turning on the power then briefly pushing in the motor starter PM on hydraulic across the line installations STR on Wye Delta installations Observe the direction of rotation of the motor and if it is incorrect reverse any two of the main power leads at the main line disconnect If a Reverse Phase relay is provided check that the OK light is on when power is applied to it If the OK light is not on then reverse any on the two wires connected to the A B C terminals 3 2 2 Motor Timing On hydraulic systems the PMP relay is time delay drop out due to the resistor capacitor network in parallel with the coil The purpose of the delay is to allow the Pump Motor to continue to run for a brief time 0 5 seconds after the car has stopped and the valves have de energized This allows pressure to be maintained on the hydraulic system which prevents the car from sinking when it stops and also allows the car to start more smoothly if it runs in the up direction on the next run The time delay on PMP can be adjusted by changing the value of the capacitor in parallel with PMP If no time delay is required due to the design of the valves then the resistor and capacitor should be removed and the diode jumped This change is normally done in the factory if required TRUP Run Timer used with Wye Delta starters only It is energized preset time after the motor starts to r
43. er the desired value directly 8 3 2 Change Settings with the GE Logicmaster Software 1 Load the software and establish a connection with the PLC 2 Press Alt M to put the computer online Notice the status message on the bottom of the screen 3 From the GE Logicmaster Main Menu press for Tables wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 40 4 Type the name of the register to display in the format R or R where is the register number then press Enter 5 The register will be displayed showing the current value Enter the new value 8 3 3 Change Settings with Jumpers NOTE Al B1 etc are Input Points A1 B1 etc on Module 1 With the terminal block removed the pins on the Input Module correspond to the Inputs as shown in the diagram below Terminals 1 and 35 refer to the 115VAC terminals on the main controller terminal strip WARNING The car will be shutdown during this procedure Follow these steps exactly or incorrect data may be entered 1 Turn off the power and remove the terminal block from Module 1 Press up on the latch behind the wiring door Input Module Layout and pull the tab to swing the terminal block out from the A 12345678 top B 12345678 2 Connect a jumper from pin 19 to terminal 35 Ground Input 3 Turn the power on now if you want to keep previously A1 D changes values To reset all values back to the factory A3 default turn the power on after th
44. etween each car is achieved through the Input and Output Modules That is the Communication Outputs on Elevator A are connected to the Communication Inputs on Elevator B and similarly the Communication Outputs from Elevator B are connected to the Communication Inputs on Elevator A A Multiplexing system is used to allow the communication of more than just the 8 Input Output points This operates as follows The Output Point 1 turns on and off regularly to sequence the data transfer The program now can transmit two pieces of data on each output point one piece when Point 1 is ON and one piece when Point 1 is OFF The Microprocessor receiving data will monitor Point 1 and check the status of each other Communication Point just after Point 1 goes ON and also just after Point 1 goes off If Point 1 is not going on and off then the program assumes the other Microprocessor is out of service Communication Data If Point 1 is ON And Point 2 is ON the car is CANCELING UP HALL CALLS And Point 3 is ON the car is NEXT in the UPPER ZONE And Point 4 is ON the car is NEXT in the LOBBY ZONE And Point 5 is ON the car has NO CALLS BEHIND IT Back Calls And Point 6 is ON the car is at Landing 1 Binary And Point 7 is ON the car is at Landing 4 Binary And Point 8 is ON the car is running on Emergency Power If Point 1 is OFF And Point 2 is ON the car is CANCELING DOWN HALL CALLS And Point 3 is ON the car is on FIRE SERVICE PHASE 2
45. evices such as the door operator etc is the responsibility of the manufacturers of those devices WARNING This equipment is designed and built to comply with ANSI A17 1 ASME A17 5 and CAN CSA B44 1 and must be installed by a qualified contractor It is the responsibility of the contractor to make sure that the final installation complies with all applicable local state and national codes and is installed safely wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 1 WARNING The 3 phase AC power supply to this equipment must come from a fused disconnect switch or circuit breaker which is sized in accordance with all applicable national state and local electrical codes in order to provide the necessary branch circuit protection for the controller and motor Incorrect motor branch circuit protection may create a hazardous condition WARNING Proper grounding is vital for the safe operation of your system Bring the ground wire to the ground stud that is labeled GND or G You must choose the proper conductor size See national electrical code article 250 95 or the related local applicable code 0 Pay special attention to points highlighted in this manner They are of special consideration and are frequently overlooked wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 2 2 Controller Installation and Wiring 2 1 Controller Installation 2 1 1 Controller Location Selection and Environment Mount t
46. ex ipid de ee asia sala nea ea eed 31 5 4 4 1 Incoming Power Terminals rien sinc A Re TIAM AA Ux rau UE cactus 31 5 4 4 2 Programming Poft lies eene siae a eaae A AA oak saad ERR AR EROR EE E RATER AM Pav aa RR 31 5 4 4 3 Input and Output Terminals 2s irent A fede vhs Sus o uua ene a ld 32 5 4 4 4 Rack GOnMeGtOFisv cirenc ac IL 34 WwW VIRGINIA CONTROLS GE 90 30 User Manual Page III 6 CONTROLLER NOMENCLATURE nennen nennen nnn 35 Le PARIS LIST eekisc zuzes A eUEuENEervsu ER ARENE ENERE REN 36 8 CONTROLLER DIAGNOSTICS nnne nnn nnn 39 Dub SPEC MOGGuiese ERRARE SENS NI aoa E Mrd nde gama ara AO 39 8 1 1 Putting the PLC in Run MOA eisir mareei imainan eniin aean ANEA AAEE EN e e e tenete eene 39 Oy2 A riu EETURDEERTA BAT IS POUUUET A RAN 39 8 3 Change SELINA a 40 8 3 1 Change Settings with a Hand Held Programmer sssssssssssee mme 40 8 3 2 Change Settings with the GE Logicmaster Software csse 40 8 3 3 Change Settings with Jumpers sess seme mensem mese eee ates 41 8 3 4 Standard Settings iii xn e ERROR RERR RR RR ERAME ERE ER RI CRRRRRSM Re RYRRPRR RAE REM ERR RR 43 8 3 5 Standard Features eere RO 45 8 4 Fault Logging k inoinga o dro e euro ioe Ged Stas 47 8 4 1 Examining the Fault Table with a GE Hand held Programmer sese 47 8 4 27 Fault Log Memory Addresses iis seen rx et vg a deen peeled ete 50 834 3 Fault Log Co
47. f OOOOH is inserted in to the Fault Table to indicate that faults before this code are from the previous 24 hour time period If the Fault Table has several values of 0000H then the car has run for several 24 hour periods without a fault NOTE If power is removed from the controller then Register R400 will not increment The Status Code used with Fault Log Version 2 only shows the elevator status at the time of the fault Each bit shows a different function Press the key to change the register display mode from Decimal to Hexadecimal to Binary Compare the bits in the bottom line of the display to determine the elevator status The indicates the bit s assigned to each function xxxxxxxxxx xxxxx Bit 6 Car had a Up Direction xxxxxxxxx xxxxxx Bit 7 Car had a Down Direction xxxxxxxx xxxxxxx Bit 8 Car was Running xxxxxxx xxxxxxxx Bit 9 Car was Running Fast Speed xxxxxx xxxxxxxxx Bit 10 Car was on a Floor to Floor Run xxxxx xxxxxxxxxx Bit 11 Door Contacts Input was ON xxxx xxxxxxxxxxx Bit 12 Door Close Limit Input was ON xxx xxxxxxxxxxxx Bit 13 Door Open Limit Input was ON xx xxxxxxxxxxxxx Bit 14 Up Level Switch Input was ON x xxxxxxxxxxxxxx Bit 15 Down Level Switch Input was ON wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 48 xxxxxxxxxxxxxxx Bit 16 Door Zone Switch Input was ON Bit 12 monitors Door Locks with Freight or Manual Doors To view the Fault codes wi
48. he controller in a location that provides adequate support for the weight of the controller adequate lighting for installation and maintenance convenient access for the routing of required conduits and cables convenient access to other devices in the machine room a minimum of vibration supply additional bracing or reinforcement if required For improved controller reliability Keep the machine room clean Do not install the controller in a dusty area Do not install the controller in a carpeted area or area where static electricity is a problem Keep room temperature between 0 C to 50 C 0 F to 122 F and 95 non condensing relative humidity Extended high temperatures will shorten the life of electronic components Provide adequate ventilation or air conditioning as required if necessary Avoid condensation on the equipment Keep the controller away from sources of condensation and water such as open windows as these can create a hazardous condition and can damage the equipment Do not install the controller in a hazardous location and where excessive amounts of vapors or chemical fumes may be present A NEMA 4 or NEMA 12 rated enclosure can be provided if necessary Make sure power line fluctuations are within 10 High levels of radio frequency emissions may cause interference with the controller Microprocessor and produce unexpected and even dangerous results This could be caused by hand held communications dev
49. heck Circuitry Door Check circuitry is an optional feature that is provided as required by the appropriate codes A Door Contact fault condition is recognized if ALL the following conditions exist 1 The DC or DG relay Input is energized the car or hall doors are closed AND 2 The Door Close Limit Input is energized the car door is not fully closed AND 3 The Up Level and Down Level Inputs are both off the car is not leveling 4 The doors are not opening or closing If the above fault condition exists then the fault will be initiated after 0 1 seconds When a Door Fault is initiated the Door Fault Output will energize and the doors will be held open The fault is cleared when the door contacts relay input s go off wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 19 When the doors are fully open and the car is not leveling the DOLX output will energize This will change the connections of the car door and hall doors so that the PLC can monitor the car and hall doors independently 4 10 Field Adjustable Features Refer to the section on changing Settings and Features to see the features that are adjustable The controller is already set up for the specific job when it is shipped from Virginia Controls It is recommended that the Factory Reset sequence be performed when the controller is first powered up This can be done by 1 Turning off the power 2 Put the car on inspection 3 Jump terminals 1 to 21 and
50. ices used near the controller wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 3 2 1 2 Controller Grounding e Grounding of the controller must conform to all applicable codes Proper grounding 7 js essential to the safe operation of the equipment It will also reduce the likelihood of noise induced problems which could include CPU crashes or I O communication errors e The grounding wire should be sized per the applicable codes e Connect the ground to a good building ground such as the structural steel of the building or a cold water pipe 2 2 Car and Hoistway Wiring Review the schematics and field wiring diagrams before attempting to hook up the controller 2 2 1 Floor Switches The Floor Switches if used are normally open contacts that should close under each of the following conditions 1 the car is at the slowdown point above the floor OR 2 the car is at the slowdown point below the floor OR 3 the car is at the floor optional OR 4 the car is between the up and down slowdown points of that landing optional Conditions 1 and 2 are required to change the floor relays and initiate slowdown Condition 3 is required at the terminal landings but is optional at the intermediate landings Condition 4 is optional There are many acceptable methods of providing the floor switch signals such as by having a single Floor Switch at floor level and an adjustable length cam on the car or by having
51. itch input On Independent Service the hall calls will be ignored The car will run from car calls only and will park with the doors open To close the doors jump terminal 1 to terminal 28 Door Close Button input This jumper may be left on if desired so that the car may be run by jumping the desired car call input NOTE To run the car from the machine room without the doors opening remove the wire from the Door Open Limit Sw Input which is usually wired to terminal 7X NOTE If the car does not run verify that no door protective device Door Open Button Safety Edge Electric Eye Infra red Curtain is holding the doors open Verify that the car is not stuck in leveling Verify that the Door Close Button input is energized 4 5 Car and Hall Calls To observe the operation of the car and hall calls the system must be in automatic operation Verify that all car and hall calls work NOTE On DUPLEX systems the doors must be allowed to operate for the calls to be canceled properly Each call will be canceled when the car initiates slowdown for the call or when the doors start to re open for the call if the car is already at the floor If both hall calls are entered at an intermediate landing and no other calls are in the system the doors will close after answering one of the calls then re open in response to the other call 4 6 Door Operation Verify that any required changes to the door operator as shown
52. ith a specific job e Door Check Circuitry If the appropriate I O is provided and this feature is enabled then the doors will be held open if the Car or Hall Door Contacts Input is energized but the doors are still open e Attendant Light Operation If this feature is disabled the Attendant direction lights will show whether calls in each direction are registered thus both direction indicator lights may be on If this feature is enabled the Attendant direction lights will show which direction is selected thus only one direction indicator light will be on at a time e Medical Emergency Buzzer Operation If this feature is disabled then the Medical Emergency Light output will come on while the car is returning to the Medical Emergency Landing If this feature is enabled then the Medical Emergency Light output will come on when the car is on Independent Service and a hall Medical Emergency Key Switch is turned on e Fire Service Main Landing Opening If this feature is enabled the Fire Service Main Landing will use the rear door if there are selective doors at that landing e Fire Service Alternate Landing Opening If this feature is enabled the Fire Service Alternate Landing will use the rear door if there are selective doors at that landing e Single Button Collective Operation SAPB Only This feature is enabled to select Single Button Collective Operation This is used with SAPB controllers only e In Use Light Operation SA
53. lashing 1 flashing 2 off 2 off 3 off 3 flashing with 1 4 on 4 off 5 on 5 on 6 flashing opposite from 1 6 off 7 off 7 flashing with 1 8 off 8 off A 1U Hall Call is registered Elev A will answer this call since it is the Lobby Zone Next car Communication Output changes Elev B There should be no changes since this car is not to move Elev A 6 will flash with 1 when the car changes to the 1st floor 2 will flash with 1 when the car answers the call at the 1st landing Note While Elev A is responding to the call the following should NOT occur If any of these conditions occur then Elev B will start toward the call 2 should only start flashing 1 second after the car gets to the 1st floor 3 should not come on at all 4 should remain ON at all times 5 should remain ON at all times 6 7 8 are not critical To test the Hall Call Help Out timer put Elev B out of service while it is in the Upper Zone but jump Elev B Communication Output Point 5 ON Elev A will think that Elev B is still in wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 18 service Now register a hall call in the Upper Zone and see how long Elev A takes to leave the Main Landing to respond to the call The factory time is 30 seconds 4 9 Failure Timers 4 9 1 Stuck Button Timer If a car or hall call button remains on for an adjustable time and other calls are registered the stuck button call
54. litch may have put the PLC in Stop Mode and this may be fixed by turning off power to the PLC and unplugging the battery in the Power Supply or simply unplugging the Power Supply from the rack for several minutes A faulty PLC component could prevent the PLC from coming up in the Run Mode The PLC can also be put in the Run Mode with the Hand held Programmer 1 Install the Hand held Programmer Press the button 2 3 Press the button until the display reads Run Mode 4 Press ENT 8 2 Factory Reset This allows all settings and features to be reset to the factory values that are stored in the EPROM This should be done on initial installation and is recommended if the car has been left with power off for a long period of time 1 Turn off the power 2 Turn the Inspection Switch to Inspection or remove the field wire from terminal 23 3 Jump terminals 1 to 21 and 22 Up and Down Level Sw Inputs 4 Turn the power back on for 10 seconds Inputs A1 and A2 should both be ON and Input A3 should be OFF Turn off the power 2 6 Remove all jumpers and put the car back on normal operation wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 39 8 3 Change Settings The adjustable settings are register values that can be changed with a hand held programmer the GE Logicmaster software or by jumpers to Input Module 1 The sheet FEATADJ in the schematic gives a list of the registers that are available for adju
55. losed Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 26 5 3 6 Inspection Switches MH 4 Board version shown i The Inspection Switches allow the elevator to be run on Inspection in accord with the appropriate codes NOTE The Controller Inspection Buttons are not active when on Car Top Inspection To operate the car slide the S3 Inspection Sw to INSP then press the RUN and UP or RUN and DOWN buttons together WARNING Use extreme caution when operating the car from the machine room Make sure it is safe to move the car 5 3 7 Connections The top terminal strip s of the Safety Interface Board is generally used for factory connections The bottom terminal strip s are provided for field connections Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 27 5 4 PLC Microprocessor System The PLC Microprocessor system contains the hardware that controls the inputs and outputs which control the elevator This section describes the major components of the Microprocessor system The system is modular and each module can be removed from the rack by pressing in the lever on the bottom of the module then swinging the module up and out of the rack WARNING Modules should only be removed and replaced with power to the PLC turned OFF 5 4 1 CPU The CPU Central Processing Unit is built in to the base on 5 slot and 10 slot systems and is a separate module located on the right of the
56. losed fully e NOTE Many problems in operation can be attributed to failures in the Door Open or Close Limit Switches including long door times improper door operation on Fire Service inability to go on to or to clear Fire Service etc Always check the Door Open and Close Limit Switches if unusual operation of the elevator is observed NOTE It is recommended that the Door Close Limit Switch be adjusted so that as the doors are closing the Car Door Contact closes before the Door Close Limit opens Consult the Door Operator Manufacturer s installation instructions for further details on the adjustment of the doors wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 6 NOTE 2000 or later code compliant controllers will not run without the Door Close Limit operation properly NOTE If a solid state door operator unit is being used check the appropriate schematics to see if any changes are required on the actual operator These may include changing resistors in the operator and adding a diode for proper open and close torque wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 7 2 3 Machine Room Wiring Mount the controller firmly and install all required conduits before wiring the controller Note where duct has been provided in the controller for customer access before deciding where to locate conduit openings WARNING Do not allow any metal shavings to get into relays or contactors or in or
57. nal Limit Switches The Terminal Landing Final Limit Switch where required by code is a normally closed contact that opens when the car has gone a considerable distance beyond floor level at a terminal landing It will prevent any further movement of the car in either direction Consult the applicable codes for the proper setting of this switch 2 2 7 Emergency Terminal Landing Limit Switch The Emergency Terminal Landing Slowdown Switch should be installed as required by the applicable codes It is a normally closed contact that opens after the car has gone beyond the Terminal Landing Normal Limit Switch 2 2 8 Hoistway Access Zone Switches The Hoistway Access Limit Switches limit the motion of the car on Hoistway Access by disabling the car if it moves away from the access floor Install the zone switches to stop the car from running down if the top of the car goes below floor level at the top access floor and to stop the car from running up if the car goes above the second floor while on Hoistway Access at the bottom floor 2 2 9 Door Open and Close Limit Switches The Door Open Limit Switch is open when the doors are fully open and closed at all other times It will de energize the door open relays in the door operator when the doors have opened fully The Door Close limit Switch is open when the doors are fully closed and closed at all other times It will de energize the door close relays in the door operator when the doors have c
58. ng the Inspection Switch or the Main Line Disconnect Sw The normal setting is 25 seconds e Door Nudging Time in seconds Usually Register R69 This is the time delay before initiating door close nudging if that feature is provided A call must be registered and the car must be in automatic operation The timer is reset when the doors get fully closed or when the car starts a floor to floor run The normal setting is 25 seconds e Electric Eye Cutout Time in seconds Usually Register R70 This is the time delay before cutting out the Electric Eye Input after it has been continuously energized It is reset when the car runs to the next floor The normal setting is 20 seconds e Car Stuck Time in seconds Usually Register R72 This is the time delay before calls at the same landing as the car are disabled so that the car can answer other registered calls This operates as a stuck button timer The normal setting is 15 seconds e Door Stalled Time in seconds Usually Register R74 This is the time delay before stopping a door open or close cycle The normal setting is 10 seconds e Door Stalled Reset Time in seconds Usually Register R75 This is the time that the doors are held open after failing to close properly before retrying to close The normal setting is 10 seconds e Homing Delay Time in seconds Usually Register R79 This is the delay before homing a car to the home landing after it has answered all calls
59. ntroller verify that the voltage to line 1 and 35 is 110 125VAC When power is turned on to the programmable controller the Power OK and Run lights on the Power Supply should come on The program memory is PROM Programmable Read Only Memory so does not require the battery to maintain it The battery is required to hold some retentive coils in the CPU during a power failure The battery has a life of between 2 and 5 years When it is about to fail the battery light on the power supply module will go on The battery should now be changed as described in the GE manual page 3 7 To provide proper warning of a failing battery the controller may turn on or flash the shutdown output when the battery is low This output may be used to alert building personnel that the battery should be changed When the controller power is off the battery will drain quicker than if the power is on so it is recommended that the controller power be left on whenever possible Field connections should be in accordance with the user s manual page 3 39 Refer to the Virginia Controls schematic to determine which wires are connected directly to the I O modules and which are connected to terminals NOTE It may be easier to connect the field wiring with either the module or the terminal board removed see pages 3 34 to 3 39 NOTE It is essential that all wiring is connected to the correct Input or Output point It may be necessary to temporarily remove a factory
60. o insert the EPROM chip but apply slight sideways pressure to line up the rows of pins with the holes in the socket then evenly press the EPROM chip into place Do not apply power until the orientation of the chip has been checked Also verify that ALL pins are properly in the socket and that none of them have been bent out of place Replace any modules that were removed to get to the EPROM chip To replace a module hook the catch at the top of the module then swing in down to latch it Turn the power back on The new program is automatically loaded when power is applied and the OK and RUN lights should come on If the RUN light on the CPU fails to come on then check the ORIENTATION of the PROM chip in the socket Ifa Hand Held Programmer is available install it then follow the instructions in the GE Manual to start the CPU If the CPU still does not come up in the RUN mode then the PROM chip or CPU could be miss matched or defective Call Virginia Controls for assistance Please write down the CPU model number GE IC693CPU3 the program number on the front of the PROM chip and the status of the lights on the front of the CPU It may be necessary to reset the factory default settings Check the instructions provided with the EPROM chip To Reset Factory Default Settings Fire Return Landings Door Time etc Turn off the power Put the car on Inspection or remove field wire 23 Jump terminal 1 to terminals 21 and 22 Turn on
61. on the door operator drawings have been made correctly Check the Door Open and Close Limits for proper operation If the doors attempt to open for too long the open cycle will be stopped The car will then respond to other calls and try to open the doors again If the doors fail to close properly within a preset time the doors will re open and try to close again If the doors closed but the car does not run in response to a call the doors will re cycle and the car will try again wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 14 For very slow doors the Door Stuck Timer which initiates the Door Open and Door Close Fail as described above may need to be increased It is normally set at 15 seconds If Nudging Operation is activated the Electric Eye will be disabled when the Nudging Timer has tripped AND the doors are fully open If the nudging timer trips while the doors are closing the Nudging Buzzer will turn on and the Electric Eye will remain active If the doors do reopen fully then the Electric Eye will be cut out The Safety Edge Input remains active on nudging 4 7 Fire Service Fire Service Phase 1 may be initiated by turning off a Smoke Sensor input or by energizing the Hall Fire Switch On input Confirm that the car returns to the correct Main and Alternate landings Confirm that the car operates as required on Car Fire Service Phase 2 operation NOTE To reset Hall Fire Service Phase 1 most
62. or a preset time This allows the other car to help in heavy traffic situations 4 The car is not in normal group operation Communication Output Point 5 will be off 5 The other car is not in normal group operation Communication Input Point 5 will be off 6 The other car has a call behind it Communication Input Point 5 will be flashing Emergency Power is activated and this car is assigned to run 4 8 4 Homing If there are no cars at the Main Dispatch landing the Next car in the Lobby Zone will home or return to the Main Dispatch Landing If there is no Next Car in the Lobby Zone then the first available car will home to the Lobby If desired the Free car can be set up to home to a specific adjustable landing in the upper zone or to home to the Main landing See the separate description on Feature Adjustments A car will home if the following conditions have been met for 2 seconds 1 The car is in group operation not on Inspection Independent Service Fire Service Load Weighing etc The Stop Sw is not thrown The car is not stuck The doors are closed The car is not at the Main Dispatch Landing The car is not running The other car is in group operation OP A E ae ql The other car is not next in the Lobby Zone wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 16 9 The other car is not running down 10 The other car is not homing 4 8 5 Communication Communication b
63. ow to determine what the fault was The Fault Codes below are in Hexadecimal The Fault Log Version 2 uses two registers to record the Fault Code Time Stamp and a Status Code that indicates the status of the elevator at the time of the fault The codes are examined in the same way as described below with the Fault Code in the odd numbered registers and the associated Status Code in the next even numbered register The Fault Log instruction sheet for the correct version installed in the controller is part of the schematic 8 4 1 Examining the Fault Table with a GE Hand held Programmer 1 Plug in the Hand held programmer into the port on the 9030 Power Supply It is usually best to do this with the POWER OFF The Programmer will perform a self test when _ 1 PROGRAM 2 DATA power is applied then it will show the Main Menu 2 Press ENT to go to the Data Sub menu 3 Press R or o o to show the status of Register R400 This is the Time Stamp Register and it shows the current time The number increments every 6 minutes Revision A Fault Logging incremented every 1 hour Use this value to compare with the fault codes to determine when the fault occurred 4 Display the value in HEXADECIMAL by pressing the HEX DEC key until the display shows the Register number on the left and the value on the right as 4 digits with an H after the number For example wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 47
64. plex systems if the Enable Homing feature is set then the car will home to this landing On Duplex systems if the Enable Homing feature is set then the free car will home to this floor as well as the lobby car CAUTION If it is set to a value greater than the number of landings served the car will go to the top landing but it will not open its doors e Alternate Fire Landing Usually Register R78 This is the number corresponding to the Alternate Fire Landing The value set is based on the bottom floor being 1 the 2 floor is 2 etc even if this does not match the building designations CAUTION If it is set to a value greater than the number of landings served the car will go to the top landing but it will not open its doors e Alternate Home Landing Usually Register R85 This is the home landing for a simplex car or for the free car in a Duplex system if the Enable Alternate Home Landing feature has been set On simplexes this setting is used to home the car to a landing other than the Main Fire Landing On Duplex systems this setting is used to home the free car to a specific floor rather than leaving it at the last landing served This value can be set to any valid landing as determined by the number of landings setting e Door Time Hall in tenths of a second Usually Register R65 This is the time in tenths of a second that the doors will remain open after they have opened fully when the car has sto
65. pped in response to a hall call After this time the doors will start to close NOTE If a car call is entered while the doors are open the door time will be reduced to the Door Time Car setting This setting is normally 50 tenths of a second that is 5 seconds e Door Time Car in tenths of a second Usually Register R66 This is the time in tenths of a second that the doors will remain open after they have opened fully when the car has stopped in response to a car call only After this time the doors will start to close NOTE If a car call is entered while the doors are open the door time will be reduced to the Door Time Short setting This setting is normally 20 tenths of a second that is 2 seconds wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 43 e Door Time Short in tenths of a second Usually Register R67 This is the time in tenths of a second that the doors will remain open after they have opened fully when the doors have reopened in response to a Door Open Button Safety edge Electric Eye Infra red Curtain and no hall call is entered After this time the doors will start to close The normal setting is 10 tenths of a second that is 1 second e Shutdown Time in tenths of a second Usually Register R68 If the car runs up without passing a floor for this time then shutdown will be initiated The car will slowdown then stop and shutdown The car can be returned to service by cycli
66. raulic User Manual Page 56 9 3 Factory Assistance IMPORTANT IF TROUBLESHOOTING ASSISTANCE IS REQUIRED FROM VIRGINIA CONTROLS GET THE FOLLOWING INFORMATION BEFORE CALLING ADDITIONAL TROUBLESHOOTING INSTRUCTIONS MAY BE GIVEN DEPENDING ON THE NATURE OF THE PROBLEM THE VIRGINIA CONTROLS DRAWING NUMBER located at the bottom right of the schematic AN EXACT DESCRIPTION OF THE PROBLEM THE STATUS OF ALL THE INPUT AND OUTPUT POINTS THE STATUS OF THE LIGHTS ON THE POWER SUPPLY wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 57 10 Controller Maintenance WARNING MAKE SURE THE POWER IS OFF BEFORE CONNECTING OR DISCONNECTING ANY CONNECTORS MODULES OR CABLES ON THE PLC OR I O BOARDS 10 1 CPU Module Exchange To swap out a CPU module 1 Turn off the power to the controller 2 If the system has as separate CPU module press the release lever on the bottom of the module to remove the module Swing it out and put in the new CPU module by reversing the procedure 3 If the system has a CPU in the rack then remove all modules including the Power Supply Unbolt the rack and replace it with the new rack Re install all the modules 10 2 EPROM Memory Exchange WARNING IF YOU NEED TO CHANGE THE EPROM PROGRAM CHIP ON THE CPU BOARD MAKE SURE YOU READ THE INSTRUCTIONS AND KNOW EXACTLY HOW TO INSTALL THE NEW CHIP PLUGGING THE EPROM IN UPSIDE DOWN MAY DAMAGE YOUR CHIP STATIC ELECTRICITY CAN DAMAGE THE EPROM SO
67. ristors See Schematic For Sizes Movistar V150LA2 Pushbutton On Relay Panel Carling Toggle Switch On Relay Panel Carling 10 Position Selector Switch Centralab PA1001 Refer to the schematic for other non standard parts All parts are commercially available from the manufacturer or from Virginia Controls Inc ask for the Parts Department Parts are subject to change without notice Consult Virginia Controls Inc for current pricing information Non standard material is identified on the schematic wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 38 8 Controller Diagnostics 8 1 PLC Mode When the controller is powered up the PLC will be in the Run Mode In this mode the PLC will allow the Inputs and Outputs to operate properly and the elevator to run The only other mode is the Stop Mode as described below In the Stop Mode the elevator is shutdown and all outputs are turned off Trouble shooting the controller is done by observing the status of the LEDs on the Input and Output modules and may also be done with the GE 90 30 hand held programmer or GE Logicmaster software 8 1 1 Putting the PLC in Run Mode The PLC will normally come up in Run Mode after a power cycle If the PLC fails to come up in the Run Mode check that all modules are in the proper place and that all modules are fully plugged in to the rack If a module has been swapped a hand held programmer may be required to restart the PLC A memory g
68. rlier 24 hour time period If power is removed from the controller then the current time will not increment The most recent fault Status Code for the most recent fault The 2nd most recent fault Status Code for the 2nd most recent fault The 3rd most recent fault Status Code for the 3rd most recent fault The table is repeated for the rest of the fault table The 50th most recent fault Status Code for the 50th most recent fault wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 50 8 4 3 Fault Log Codes Consult the schematic for possible updates or changes Code 00 01 05 06 07 08 09 0A OD 10 15 16 18 19 1B 1C 1D Fault Description Rollover Code Fault 0000H is inserted every 24 hours to show that the faults before this code were from the previous 24 hour time period Run Timer Fault The car ran for a preset adjustable time normally 25 seconds without passing a floor This is also known as the Low Oil Timer It operates in the up direction only and will return the car to the lowest landing It is reset by cycling power or cycling the Inspection Switch The probable causes are 1 Low oil 2 Up valve s did not operate properly 3 Pump did not operate properly Check that the setting of the shutdown timer is long enough for the car to run between floors Emergency Power or Battery Lowering Emergency Power or Battery Lowering was initiated if used Door Open Fa
69. rts RS422 communications through a D15 connector wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 31 5 4 4 3 Input and Output Terminals Connections to the Input and Output modules are by means of a removable terminal block mounted on the front of each module Refer to the schematic for the wiring diagram for each module To remove the terminal block first press the lever at the top of the terminal block behind the swing cover This will push the top of the block out Then pull on the small tab at the top of the terminal block to swing the terminal block out and down JACKING LEVER Removing a Module s Terminal Board Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 32 To replace the terminal block line up the bottom of the block then swing it up and onto the module Module Label REFER TO TEXT FOR INSTALLATION PROCEDURE Installing an I O Module s Terminal Board Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 33 5 4 4 4 Rack Connector In multi rack systems each rack is connected to the rack below using a special cable This cable is factory installed and is plugged in to the connector at the far right of the rack wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 34 SYMBOL AF BF etc C D D1 2 DX DC DL DZ ESB FS FSX FSD FSU IAS LC LL LV N O P PX PM PMP RU SAF1 2 STR TRU TRUP U U1 2 UX UD UDT UDTX UL VR Vv VIRGINI
70. s or I O communication errors The grounding wire should be sized per the applicable codes Connect the ground to a good building ground such as the structural steel of the building or a cold water pipe Connect the ground on the controller to the stud labeled GND or the terminal G1 as shown on the controller schematic wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 8 2 3 3 Motor Wiring Connect the motor as shown on the schematic Consult the applicable codes for proper wire sizing and circuit protection for the motor being used If an Across the Line starter is used then the motor leads will connect to the starter overload If a Wye Delta starter is used then the motor leads will connect to the bottom of the overload and the bottom of the STR contactor See the schematic for specific connection details 2 3 4 Wye Delta Run Contact Wiring If a Wye Delta starter is used in a hydraulic installation an auxiliary contact of the RU contactor may be connected in series with the up valves to prevent the car from starting to run up until the motor is in the Delta mode If this is desired then connect the auxiliary contact as shown on the schematic wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 9 3 Start Up Instructions If it is desired to run the car temporarily during construction refer to the Temporary Run Connections section for connections for a hydraulic installation Otherwise proceed thro
71. se terminals back into the I O boards With the power off and the fuses removed check each input point for grounds as described in the previous section Power and Grounding If a ground is observed check the schematic to determine if this is correct it usually is NOT With the power off check each output for grounds also check for shorts to the hot side terminal 1 Note that some field devices such as buzzers will have very low resistance WARNING Each output point should be isolated from ground and the hot side w VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 10 3 2 Applying Power Remove all fuses before applying power Reinsert the fuses one circuit at a time checking each circuit before adding the next Check for the proper voltage at the top of each fuseholder before installing the fuses for that circuit It is recommended that you start up the controller in Inspection mode which can be done by opening the Inspection Switch or removing the field wire s from terminal 23 When power is turned on to the programmable controller the Power OK and RUN lights on the Power Supply should come on The program memory is prom Programmable Read Only Memory so does not require the battery to maintain it WARNING The field wire in terminal 23 is HOT If it is removed make sure it is insulated and labeled Reconnect it when the car is to be taken off Inspection Operation 3 2 1 Motor Rotation Ch
72. stment and also the default factory settings 8 3 1 Change Settings with a Hand Held Programmer 1 Install the Programmer The Main Menu will be displayed Or press MODE to return to the Main Menu Press ENT to get into the DATA C Mode SERIES 90 30 Press the letter corresponding to the PROGRAMMABLE TYPE of coil or register to be CONTROLLER examined or changed Eg I for Input Q for Output M or T for 60 225 e Er E ox Internal Coil R for Register aaa 4 Enter the reference number of the Ba c E x Func os T s coil or register to be examined then press ENT 5 The desired coil or register will now be shown on the top line of the display The value may be shown in Binary Decimal or Hexadecimal by pressing the key to cycle through the choices Binary is recommended for coils and Decimal for Registers P9 d HAND HELD PROGRAMMER a E SERIAL PORT CONNECTOR 6 To change the value press the gt TO CPU SERIAL PORT The value will change to a flashing cursor Hand Held Programmer for the Series 90 30 PLC 7 Enter the new value If it is a coil enter for On or o for Off If it is a Register enter the new value Repeat steps 3 6 for all values to be changed Timers values should be entered as tenths of a second 8 A new coil or register may be examined by pressing the or arrow keys to scroll through the tables or you may go to step 3 above and ent
73. th the GE Logicmaster software from the main menu press F2I for Tables View register R400 by typing R400 then pressing Enter Change the registers to Hexadecimal display by pressing then F5 WwW VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 49 8 4 2 Fault Log Memory Addresses Register Version 1 R400 R401 R402 R403 R404 to R449 R450 Register Version 2 R400 R401 R402 R403 R404 R405 R406 R407 to R498 R499 R500 Description Current Time Stamp Code This is a number between 00 and FF hexadecimal or 255 decimal that is used as a time stamp code The number increases by one every six minutes By subtracting the time code of a particular fault from the current time code you can determine how long ago the fault occurred For example if the time code for a fault is 14 and the current time code is 16 then the fault occurred 2 time periods ago which is 12 minutes Remember that the time code is a hexadecimal number not decimal To convert to a decimal number multiply the left most significant digit by 16 and add to the right least significant digit The letter A hex 10 dec B hex 11 dec C hex 12 dec D hex 13 dec E hex 14 dec F hex 15 dec Every 24 hours the value of the current time code will roll over resetting from FF to 00 A fault code of 00 00 is inserted into the fault table which indicates faults before this code are from an ea
74. to the base on the far left of each rack It is powered by 115VAC and provides the necessary voltages to the rest of the PLC system There is a battery located on the front lower section of the Power Supply that maintains the status of certain registers in the CPU during a power loss Refer to the maintenance section or the GE manual for instructions on changing the battery QPWR 1C693PWR321 GE Fanuc oo SERIES 90 30 Orun SYSTEM STATUS INDICATORS STANDARD POWER SUPPLY PROGRAMMABLE CONTROLLER CONNECTIONS FOR ACIDC POWER SOURCE INTERNAL POWER SOURCE FOR MODULES REQUIRING 24VDC 00000000 0000000 ae Se a RS 485 COMPATIBLE SERIAL PORT LT EE T e 9 BATTERY muta CONNECTORS Standard AC DC Input Power Supply IC693PWR321 The Power Supply has a terminal strip on the left for power connections and a 15 pin connector in the middle for a communications port that can be used with a hand held programmer or computer for programming or monitoring functions The Power Supply has a set of LED lights on the upper front section When power is applied to the Power Supply the POWER LED will come on immediately The OK LED should come on after the CPU performs a self check If it fails to come on then check the EPROM to Y VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 29 make sure it is inserted properly The RUN LED should flash then stay on after the CPU finishes the self check an
75. two Floor Switches per floor and a fixed length cam on the car The Floor Switches may be mounted on the car if they are in separate rows It is recommended that the method used allow for separate adjustment of the up and down slowdown distances NOTE Recommended slowdown distance is about 6 for every 25fpm of car speed for speeds of up to 200fpm Minimum recommended target length for the floor switches is 1 If there are short floors refer to the schematic for special instructions if required NOTE The terminal landing Floor Switches must be maintained while the car is within door zone of the terminal landing wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 4 2 2 2 Car Top Selector The pulsing type Car Top Selector provides Floor Change Slowdown signals and Leveling signals as shown on the car top selector sheet in the schematic The signals should be a normally open contact that closes as described below 1 UP SLOWDOWN closes at the Slowdown distance below the floor This signal is repeated for each speed required for faster cars or for short floor conditions Refer to the schematic 2 DOWN SLOWDOWN closes at the Slowdown distance above the floor This signal is repeated for each speed required for faster cars or for short floor conditions Refer to the schematic 3 UP and DOWN LEVEL and DOOR ZONE LOW LEVEL See Leveling Sws NOTE Recommended slowdown distance is about 6 for every
76. ugh each of these steps and checks before applying power 3 1 Before Applying Power The system has been programmed and tested for the specific elevator system so no further changes should be made without consulting with Virginia Controls 3 1 1 Power and Grounding WARNING Confirm that the voltage of the incoming power matches the controller before applying power to the controller Check the system for improper grounds before applying power to the controller With the power off remove the fuses from the secondary of the main control circuit transformer CCXF Check the safety circuit terminals 1 through 6 and 14 16 18 19 for grounds Using a Volt Ohm meter connect one lead to terminal 35 ground and touch the other lead to each terminal to be tested The resistance should be considerably greater than 100 ohms NOTE If the fuses are not removed the meter will read a short through the windings of the main control circuit transformer With the fuses still removed apply power to the controller and verify that the voltage at the secondary of the main control circuit transformer CCXF is 110 125VAC 3 1 2 Input Output Wiring NOTE The input output boards are equipped with quick disconnect terminal blocks During the initial installation you may want to remove the terminal blocks hook up your field wires to the terminal blocks test the field wiring for no shorts to ground or hot terminal 1 before plugging the
77. ult The Door Open Limit Switch failed to open after the doors had been opening for the time specified by the Door Fault setting The probable causes are 1 The Door Open Limit failure 2 door operator failure 3 door control circuitry failure Door Close Fault The doors failed to close properly The Door Contacts did not make up properly when the car was attempting to run or the Door Close Limit switch did not open when the doors were parking closed This fault will not be caused by keeping the doors open through the normal means Door Open Button Safety Edge Infra red Unit etc but only if the doors should be closing but were not able to close The probable causes are 1 Door Close Limit failure 2 Door Contacts failure 3 door operator failure 4 door control circuit failure Door Contact Fault The car tipping a door contact or another of the devices in the safety string It could also be caused by a failure of the DC Door Contact relay Door Zone Fault The car stopped between floors This is normal when the car is being taken off Inspection Service This fault will usually be seen with fault 08 since the car will usually stop outside the door zone if the safety string is broken Car Stuck Fault The car was held at a floor for more than 30 seconds with calls registerde Door Check Fault if used Door Contacts were closed when the Door Open Limit was broken Communication Failure on Duplex This will occur when
78. un and changes the connection of the motor from Wye to Delta The recommended setting is 5 0 seconds for MG sets see the starter sheet 3 2 3 Temporary Run Connections The following diagram show how the car may be run on temporary service before the controller is fully installed See the schematic for the pump motor wiring incoming power wiring and any special requirements wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 11 NOTE The valves are not connected to the controller but directly to the run buttons It is recommended that the wire s from the bottom of the fuse to terminal 1 be disconnected marked and insulated to prevent any power being sent to the normal controller circuits FROM MAIN FUSES OR DISCONNECT See Sht 1 for the connection TRANSFORMER diagram for the Pump Motor and Incoming Power 115VAC L FUSE 3A E CHECK SCHEMATIC MOTOR se FOR PROPER FUSE THERMAL EEO TO CONTROLLER TEMPORARY MOTOR STARTER RUN BUTTONS O CIRCUITS O SAFETY DEVICES RUN UP 18x SEE SHT 1 35 l EL ai O OmO O O O UP VALVE O 35 NOTE Disconnect 115VAC VALVE COILS wires to terminal 1 DOWN 1 from the bottom of the O DOWN VALVE fuse Mark and insulate wire s WARNING NO SAFETY DEVICES ARE SHOWN CONNECT ANY SAFETY DEVICES AVAILABLE IN SERIES WITH THE RUN BUTTONS AND USE EXTREME CAUTION WHEN OPERATING THE CAR When the car is sufficiently completed to allow it to be
79. wer Supply GE Fanuc IC693PWR321 115VAC Input Module 16 Point GE Fanuc 1C693MDL240 Relay Output Module 16 Point GE Fanuc 1C693MDL940 In Output Module 8in 8out GE Fanuc IC693MAR590 24VDC Input Module 8 Point GE Fanuc 1C693MDL634 24VDC Output Module 8 Point GE Fanuc IC693MDL733 Hand Held Programmer GE Fanuc IC693PRG300 Replacement Battery GE Fanuc IC693ACC301 MISCELLANEOUS COMPONENTS AND HARDWARE 1 W x 2 H Duct Beta WH1X2 1 W x 3 H Duct Beta WH1X3 CAPACITORS AND RECTIFIERS Axial Lead Capacitor 8uf 160VDC Nichicon WBR 8 160 Axial Lead Capacitor 22uf 160VDC Nichicon WBR 22 160 Axial Lead Capacitor 47uf 160VDC Nichicon WBR 47 160 Axial Lead Capacitor 100uf 160VDC Nichicon WBR 100 160 Axial Lead Capacitor 200uf 160VDC Nichicon WBR 200 160 1 Phase Idler Diode Cougar SA 5880 3 Phase Full Wave Bridge Cougar SKD 25 12 1 Phase Full Wave Bridge Cougar SKB 25 12 1 Phase F W B High Current Cougar SA3826A 1 Phase F W B Low Current Cougar s912 Blocking Diode Relay Panel Cougar S520 RESISTORS PART NUMBER IS RESISTANCE amp WATTAGE SEE THE SCHEMATIC Power Panel Resistor Values Huntington Resistors See schematic 375W 4 8 10 25Q 200W 50 100 250 500 1000 1500 25002 Relay Panel Resistor Values Huntington Resistors See schematic 25W 1 5KQ 10W 12K 3500 2W 1 5KQ Yy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 37 DESCRIPTION MANUFACTURER MISCELLANEOUS Neons On Relay Panel I D I 1030 Va
80. wire from one of the I O modules when connecting the field wiring If this is done be sure to return the factory wire to the correct place NOTE The terminal numbers do not correspond to the Input Output reference numbers The schematic shows the terminals and the reference numbers The indicator lights show the input output reference numbers The top line of lights is for Group A Inputs Outputs the bottom line is for group B Inputs Outputs See the schematic or module label to match the input output number to the proper terminal number Refer to the GE Installation Manual Chapter 3 for maintenance and troubleshooting procedures Troubleshooting is similar to any other controller and has several features to speed up determining the cause of any problem No special knowledge of the operation of the PLC is required to be able to troubleshoot it A hand held programmer is useful but not essential for troubleshooting A safety relay interface is provided to prevent dangerous operation due to a failure of the PLC It is possible that the PLC may turn on an output point yet the field safety switches may prevent the associated device from energizing For example if the up run output energizes but the up normal switch is open then the up run valve s will not energize wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 54 9 1 Locating Faults Once the system has been installed and is running properly the most common problem will b
81. witches are centered around the vane target and both switches are open The Door Zone Switch is a switch or switches activated by the leveling vane target when the car is within 3 of floor level If the leveling vane target is 6 long then only one switch is required mounted between the Up and Down Leveling Switches otherwise two switches wired in series should be provided 2 2 4 Terminal Landing Normal Slowdown Limit Switches The Terminal Landing Normal Slowdown Limit Switch is a normally closed contact that opens when the car is closer to a terminal landing than the minimum slowdown distance It will prevent the car from running into the terminal landing at full speed It should be adjusted to open approximately one inch beyond the point where the normal slowdown from the floor switches or the car top selector is initiated wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 5 2 2 5 Terminal Landing Normal Limit Switches e The Terminal Landing Normal Limit Switch sometimes called a Directional Limit Switch is a normally closed contact that opens when the car has traveled 1 past floor level at a terminal landing The car should not be on the Terminal Landing Normal Limit Switch when the car is floor level at the terminal landing The Limit Switch will prevent the car from traveling further away from the normal area of car travel but allows the car to run back towards the normal area of car travel 2 2 6 Terminal Landing Fi
82. ype of Module Removable Insert Removable Terminal Board Hinged Cover Connection Diagram on Back of Insert P E E rter 2 User can Write Signal Names on Front of Insert S S S S9 S S S IS SOL 2 SOL 4 44A726782 015 FOR USE WITH 1C693MDL940 Module Catalog No e s s g e g S 2 8 x s a Example of Series 90 30 Standard Density Discrete Output Module wy VIRGINIA CONTROLS GE 90 30 Hydraulic User Manual Page 30 Each module has LED indicators to show the status of each Input or Output point These are located on the front of the module at the top There are two rows of LEDs with the top row indicating the status of the first 8 points Group A and the lower row indicating the status of the second 8 points Group B When a point is on the LED will light and will show up as a number between 1 and 8 to indicate which point is on NOTE If trouble shooting assistance is required from Virginia Controls it is very important to get the status of all Input and Output points to help identify any possible problems Connections to the Input and Output modules are made by means of the removable terminal strip on the front lower half of the module Check the schematic carefully before wiring to the module as the location of the commons may vary from one type of module to another The terminal blocks are removable so BEFORE power is applied remove the terminal blocks and check

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