AMI-300 SERIES ELEVATOR CONTROLLER OPERATION, SERVICE & MAINTENANCE MANUAL

Transcription

1 AMI-300 SERIES ELEVATOR CONTROLLER OPERATION, SERVICE & MAINTENANCE MANUAL

2 The information contained in this manual has been carefully checked and is believed to be accurate as of the time of printing. Advanced Microcontrols, Incorporated reserves the right to make changes to our products at any time without notice. Advanced Microcontrols Incorporated assumes no liability arising from improper use or application of any of this controller. This document may not be copied or reproduced in any form without prior consent of Advanced Microcontrols Incorporated. This manual Advanced Microcontrols, Inc. all rights reserved i

3 TABLE OF CONTENTS 1.0 DESCRIPTION 1.1 General Description Physical Description AMI-300 COMPONENTS 2.11 CPU Stack Main I/O board and Expansion I/O Relay Board Power Supplies Hoistway Slow-down and leveling units Door Operator Limits OPERATION 3.1 START UP/CONTRUCTION OPERATION AUTOMATIC OPERATION FLOOR ZONES DIGITAL COMMUNICATION CONTROLLER INITIALIZATION LOW OIL STALLED DOORS POWER LOSS OPERATION OUTPUT SIGNALS INPUT REPLACEMENT PARTS 15 ii

4 1.1 GENERAL DESCRIPTION 1.0 DESCRIPTION The AMI-300 elevator control is a microprocessor based logic control. The control allows for field programming of job parameters. The Main I/O (input and output) board is configured with 40 inputs and 32 outputs. The I/O Expander board adds an additional 16 inputs and 16 outputs. The inputs require a 24 VDC source and the outputs supply a ground for 24 VDC. The controller includes a regulated 24 VDC power supply for field devices and separate 5 VDC supply only for the CPU. The CPU uses a 16- bit microcontroller operating at 20 MHz. A relay board is provided with integral connections to the Main I/O board to provide full voltage make and break contacts for valves, motor starter and safety devices. There is further discussion of the parts of the AMI-300 controller later in the manual. 1.2 PHYSICAL DESCRIPTION The AMI-300 is supplied in 24 x24 x 6 NEMA 1 cabinet in its standard configuration. The Controller can be supplied mounted on a panel for installation in the customer s approved enclosure. Special size panel arrangements can be accommodated. 1

5 2.0 PARTS OF THE AMI CPU The CPU is based on a 16-bit microcontroller operating at 20Mhz. The CPU plugs directly into the Main I/O board. The main program is contained in a Flash EEPROM with 128KB of base non-volatile program memory expandable to 528KB of program memory. The on board real time clock is protected by a SuperCap that will maintain the clock for 5 days if power is lost. The SuperCap should never need replacement. There are two separate serial communication ports accessed through the Main I/O board. Both are available for two-wire connection of field devices or to connect multiple controllers for group operation. The AMI-300 has a second COM line that is accessed through the tool port on the Main I/O board MAIN I/O BOARD AND EXPANSION I/O The Main I/O board supports 72 total inputs and outputs. They are configured as 40 inputs and 32 outputs. The AMI-300 uses 24 VDC for the field I/O. We designed a low voltage DC system because it is safer for the installer and the user. The field devices provide a 24 VDC source to the input terminals, which are numbered with an X prefix. The output terminals provide a ground for the 24 VDC they are numbered with a Y prefix. The field wires are separated with the inputs connecting on one side of the board and the outputs connecting on the other side. A green LED illuminates when an input channel is active. A red LED illuminates when an output channel is active. All connections on the I/O board are made into pluggable terminal connectors. Also key components such as the output transistor and input optical isolators are in sockets for easy field replacement. 24 VDC Input terminal on AMI VDC Output terminal on AMI-300 Field input device Field output device Typical Input configuration Typical output configuration Serial communication: The two lines are accessed through two connectors J3 and J4 on the Main I/O board. If these lines are used to connect field devices on the project you will need two twisted pair of wire, 22 gauge minimum. One pair transmit the data designated A & B. The other pair supply +24 VDC and 24 N. If the ports are used for duplex or group operation a cable with plugs will usually be supplied with the controller. 2

6 The Tool port on the Main I/O board uses an RJ 12 connector. This port is used to access the controller through the serial port of a PC compatible computer. You will need a RJ12 to DB9 converter to use the serial port on your computer. These can be purchased from AMI for $ The AMITERM software used to set controller parameters and access the trouble shooting features is discussed later in this manual. I/O Expander: Additional I/O lines are available by adding an I/O Expander board. The Expander adds 16 inputs and 16 outputs. The board connects to the main I/O with a ribbon cable. Connections on the Expander board work in the same way as the main I/O board RELAY BOARD The AMI relay board utilizes both standard 5A contact 4-pole relays and 10A contact 2-pole relays for high current handling and extended relay life. Further, where required for additional current handling and/or safety the relay contacts are arranged in a series and parallel configuration. The AMI relay board incorporates diode protection of all DC relay coils to limit the in-rush current on the board produced by the coil. AC relay coils are protected with resistor-capacitor networks. All field wiring connections are terminated in pluggable connectors. Each Relay on the relay board has an individual green LED indicator that illuminates when the relay s coil is energized. The Relay board is designed to handle up to 220 AC volts to the valve coils and motor starter coils. The DI (door interlock) relay is provided with a 24 VDC coil as standard. However, if 110 VAC is desired for the door interlock circuits an AC relay can be substituted. The power for the door interlock circuit is connected at the RB 6&7 terminals on the relay board. Safety Notice!!: some parts of the relay board remain HOT when the controller power switch is off. Please review the connection drawings provided with the controller. Relay Abbreviation LIST OF RELAYS ON THE RELAY BOARD Relay Name Operation Description VIL Valve Interlock The coil is controlled on one side by the safety string the other by the CPU. The relay must be energized to allow valve and motor starter operation. VUF Valve Up Fast The coil is controlled on one side by the by the safety string the other by the CPU. When the relay is energized the contacts feed the up full speed valve coil. VDF Valve Down Fast The coil is controlled on one side by the by the safety string the other by the CPU. When the relay is energized the contacts feed the down full speed valve coil. VUS Valve Up Slow The coil is controlled on one side by the top floor zone the other by the CPU. When the relay is energized the contacts feed the up slow valve. VDS Valve Down Slow The coil is controlled on one side by the bottom floor zone the other by the CPU. When the relay is energized the 3

7 contacts feed the down slow valve. PS Pump Starter The CPU controls the coil. When energized the contacts feed the motor starter coil. DCP Door Close Pilot The coil is controlled on one side by the door safety edge and the other by the CPU. When energized the contacts feed the door close relay on the door operator. DOP Door Open Pilot The coil is controlled on one side by the door zone contact and the door operator open limit and the other by the CPU. When energized the contacts feed the door open relay on the door operator. CL Close Limit Buffer relay to operate with actual door operator voltage. The relay is de-energized when the door reaches the close limit. The contacts are used to signal the CPU that the doors are closed. OL Open Limit Buffer relay to operate with actual door operator voltage. The relay is de-energized when the door reaches the open limit. The contacts are used to signal the CPU that the doors are fully open. DSE Door Safety Edge Buffer the door operator s mechanical safety edge. DZ Door Zone The coil is controlled by a 24VDC signal from the selector, which is present when the elevator is in a door zone. The contacts are in line with DOP and VIL. FZT Floor Zone Top The top terminal slowdown switch controls the coil. The contacts provide the FZT input to the controller. FZ1 Floor Zone One The bottom terminal slowdown switch controls the coil. The contacts provide the FZ1 input to the controller. IRUN Inspection Run The car top inspection switch and the safe button control the coil. The contacts screen the high-speed valve. DI Door Interlocks The coil is controlled by the hoistway door interlocks and the car gate switch. The contacts are in line with the safety string. AUT Automatic The inspection switch controls the coil. The contacts are in line VIL and the high-speed valve coils. ABD Arrival Bell Down The CPU controls the coil. The contacts are used to buffer a different voltage signal to the down car direction lantern ABU Arrival Bell UP The CPU controls the coil. The contacts are used to buffer a different voltage signal to the up car direction lantern JP10 High speed inspection A jumper across the pins enables high-speed operation in inspection. Only available when contract car speed is less than 150 FPM. Also requires controller software configuration. 4

8 2.14 POWER SUPPLIES (24 VDC & 5VDC) The standard AMI-300 Series Controller is provided with two separate power supplies. A 24 VDC, 6- amp power supply manufactured by AMI. And a 5 VDC switching supply that is solely used to power the CPU. Both power supplies are fused on the power supply. The maximum fuse on the 24 VDC supply is a 6-amp slo-blo. The fuse on the 5 VDC supply is not field replaceable. The AMI-300 controller is designed to provide field devices a common 24 volt potential (DC Power supply) that is designated 24V (see section 2.12 Main I/O board). The AMI 24 VDC power supply uses an isolation transformer to step down the 120 VAC power to 24 VAC that is connected to the power supply board. The isolation transformer also acts to filter out anomalies in the AC power source HOISTWAY SLOWDOWNS & LIMITS The AMI-300 Controller uses the selector as the primary system to slow the car and bring the car to the landing. Additionally, the controller requires that there be two mechanical switches at each terminal landing a terminal slowdown and a directional limit. Terminal floor means the last floor that can be reached traveling in a given direction. Reference should always be made to level 1 as the lowest level and top level as the highest level. The terminal slowdowns are normally closed switches supplied with 24 VDC power supply common. The other side of the switches are connected to the appropriate relay board terminals (reference the contract drawings). The normally closed directional limits are wired in series with the common of the valve coils and the motor starter coils (the up valves and the motor starter common is in series with the up direction limit, the down valve coils common is in series with the down directional limit). In this arrangement should either limit be broken the power will be removed directly from the valve coils and/or motor starter. This will bring the car to a stop regardless of the status of the microprocessor DOOR OPERATOR LIMITS The open and close door operator limits are used by the AMI-300 to monitor the status of the elevator doors. The limits are assumed to be normally closed switches. The limits are connected directly to the appropriate terminals on the relay board. The relay board, as described above, contains relays to buffer the actual voltage of the door operator control. The Door Open Pilot (DOP) and Door Close Pilot (DCP) will try to open (or close) the doors until the limit is reached. IMPORTANT NOTE: in the CLOSE Direction the INTERLOCK MUST MAKE UP BEFORE the Close Limit is reached. 5

9 3.0 OPERATIONAL FEATURES 3.1 START UP/CONSTRUCTION OPERATION Warning! The on/off switch on the AMI-300 controller will cut the 24 VDC and 5 VDC supplies. However, if other commons are used, e.g. a 120 VAC supply for interlocks, those devices will remain hot. It is important to follow the Wiring Diagrams provided for the specific controller. They should take precedence over the general instructions contained herein. Connect a 120 VAC power supply at the designated terminals on the controller. This will usually be at the fuse terminal and terminal 1. The terminal with the green stripe is for the ground connection. The AMI-300 is shipped with the 24 VDC power supply pre-wired on the panel. There are two terminals each on the terminal block that are provided to supply the field devices with 24 VDC and 24 N. They will usually be terminal # s 3&4 supply 24N, terminal # s 5&6 supply 24VDC. To run the controller on inspection operation the following field devices must be connected. An inspection station or running bug, the valve coils, the interlock string, the top and bottom final limits, and the car top and pit stop switches. Also, the cab emergency stop switch CES must be wired to provide 24 VDC at X10 when in the RUN position. If the car operating panel is not installed then a jumper from 24 VDC to X10 must be installed to allow the car to run. Important Safety Notice: remove this jumper when the CES switch is wired. Reference the contract prints for the controller connection points. When all above connections are made then the controller power switch may be turned on. The red LED on the Main I/O board at the 24 V terminal will illuminate to indicate 24 VDC is working. The green LED just below it and a second green LED on the CPU indicates the 5 VDC power supply is working. Confirm that the following controller LED s are illuminated before the controller will run. INPUTS (green LED) On the Main I/O board: X10, and X6. The FZT@X0 or FZ1@X1 may be illuminated if the car is at the top or bottom floor and the terminal slowdowns are connected. The AMI-300 will have the required signals to allow the elevator to run on slow-speed inspection. 3.2 AUTOMATIC OPERATION Automatic operation requires that the balance of the controls I/O and relay board connections be completed. This includes all floor zones, leveling system, door operator limits and car and hall pushbutton and signal fixtures. The inspection switch can be switched to automatic operation. There will be a 3-second delay when the controller switches from inspection to automatic. The green LED will illuminate at the AUT After the delay the controller will initialize as follows: If the elevator is in a floor zone the elevator will level into the floor and immediately be available to answer calls. If the elevator is not in a floor zone it will first travel in slow speed up for 10 seconds. If no floor zone is found 6

10 the elevator reverse and travel down at high speed until a floor zone is found. This sequence is repeated each time the elevator is switched from inspection to automatic, or when power is lost and restored. 3.3 FLOOR ZONES The AMI-300 Controller uses one input per floor for precise floor zones. A 24 VDC signal to the AMI- 300 for each level that the elevator serves must be provided by the selector system. Intermediate floor zones are connected at the Main I/O board. The top and Bottom Floor zones from the selector are connected to the Relay Board at terminals RB4 7 & 8 (FZT, FZ1). Top and bottom normally closed mechanical switches are required as redundant slowdown signals for the terminal landings. They should be engaged just after the selector slowdown. These switches must supply a 24 VDC signal that is connected on the relay board at RB4 1 &2 (UTS, DTS). The AMI-300 controller uses the floor zone signal to trigger the elevator slow down sequence. The signal must remain constant throughout the zone from the up slowdown to the down slowdown. Down Direction Slowdown TYP. INT. Floor Level UP Direction Slowdown 24 VDC Floor Zone Signal 3.4 DIGITAL COMMUNICATION The AMI-300 includes two RS485 communication channels. They are accessed on the Main I/O board at two 4-terminal connectors located in the upper left hand corner of the board. The terminals are labeled A1&B1 and A2&B2. The A2&B2 pair is used for duplex/group communication. The A1&B1 pair is used for field devices such as the NAVIGATOR landing system. They require a twisted pair of wire to connect the field device to the controller. Contact AMI if a twisted pair of wires is not available. When the digital link is used (see project wiring diagrams) the AMI-300 controller provides visual signals to indicate that the digital communication between the field device and/or other controllers in the group. Y16 output flashes Field device/navigator communication has failed Y17 output on solid Group communication has failed. 7

11 3.5 CONTROLLER INITIALIZATION When the controller is powered up or is switched from Inspection to Automatic operation it goes through initialization or INIT. The first step is to turn off all of the outputs. Second, The controller will looks at key inputs such as the safety string (VIL Input), and the door status (DI input, OL or CL inputs). If the VIL input is on then the controller will try to close the doors, if they are open. When the doors are closed (CL is input is illuminated) and when the hoistway door interlocks and car gate switches are made up (DI input is illuminated), the controller will then try to find a door zone. If the controller sees a door zone it will level in at that floor and open the doors. Fourth, the floor Position indicator output will be illuminated and the elevator will be available to answer calls. 3.6 LOW OIL INDICATOR The controller measures the length of time that the PS output is on whenever the elevator is traveling up in any speed, or in re-level (except in inspection mode). When a predetermined amount of time has elapsed (60 sec. minimum), the low oil sequence will be initialized. The low oil sequence will immediately turn off PS," and if all safety circuits are made up, the elevator will be returned to the bottom landing. When the elevator has been returned to the bottom landing, the doors will be cycled to allow all passengers to exit. The doors will respond to the door open button inside the elevator. The elevator will be shut down and not respond to any calls. The controller will flash the bottom floor hall pushbutton light to signal the Low Oil recall operation has been triggered. Power must be removed from the controller for 5 seconds to clear the Low Oil condition. 3.7 STALLED DOOR TIMER The CPU constantly monitors the door cycle for obstruction in both the open and close sequences. During normal operation if after 15 seconds the door fails to reach the Door Close limit without activating the safety edge or photo eye then the controller will reopen the door to the Open Limit. After the door time expires the controller will try to close the door two more times. If the close limit is not reached the doors will open and the elevator will shut down. If the Stalled Door Timer is activated the controller will flash the first floor Position Indicator. After the obstruction is cleared cycling the in-car stop switch can reset the elevator. If the door fails to reach the Door Open limit in 15 seconds the doors are closed and reopened. If after three cycles the Door Open limit is not reached then the controller will close the doors and proceed to the next floor call. 3.8 POWER LOSS OPERATION (WHEN SUPPLIED) When a UPS is provided (by others) as a source of back-up power the AMI-300 control will have an input labeled BEP (Battery Emergency Power). This input should be supplied a constant +24 VDC signal when normal power is present. If normal power is lost the +24 VDC signal should also drop. The control will try to close the door and move the car to the bottom floor, open the doors and park. The 8

12 Door Open button will be active. NOTE: power of the proper voltage to operate the elevator and door operator must be supplied. Normal operation will resume when normal power is restored. 3.9 OUTPUT SIGNALS The following is a list of the labels used on the AMI-300 Series Controller for the I/O outputs. LABEL FUNCTION OPERATION 1UL HALL CALL LIGHT TURNS ON BOTTOM FLOOR CALL LIGHT WHEN UP BOTTOM FLOOR CALL IS REGISTERED 2UL HALL CALL LIGHT TURNS ON FLOOR 2 UP CALL LIGHT WHEN UP CALL FLOOR 2 CALL IS REGISTERED 2DL HALL CALL LIGHT TURNS ON FLOOR 2 DOWN CALL LIGHT WHEN DOWN CALL FLOOR 2 CALL IS REGISTERED TDL HALL CALL LIGHT TURNS ON TOP FLOOR DOWN CALL LIGHT DOWN TOP FLOOR WHEN CALL IS REGISTERED 1CL CAR CALL LIGHT TURNS ON CALL LIGHT IN CAR IF BOTTOM BOTTOM FLOOR FLOOR IS REQUESTED FROM CAR 2CL CAR CALL LIGHT TURNS ON CALL LIGHT IN CAR IF FLOOR 2 IS FLOOR 2 REQUESTED FROM CAR TCL CAR CALL LIGHT TURNS ON CALL LIGHT IN CAR IF TOP FLOOR TOP FLOOR IS REQUESTED FROM CAR ABU ARRIVAL BELL UP ACTIVATES UP ARRIVAL BELL ABD ARRIVAL BELL DOWN ACTIVATES DOWN ARRIVAL BELL FPG/FSB FLOOR PASSING GONG NORMAL USAGE ACTIVATES FLOOR PASSING FIRE SERVICE BUZZER GONG, ALSO USED FOR FIRE SERVICE BUZZER PI1 POSITION INDICATOR TURNS ON BOTTOM FLOOR POSITION LIGHT BOTTOM FLOOR WHEN CAR IS ON BOTTOM FLOOR PI2 POSITION INDICATOR TURNS ON FLOOR 2 POSITION LIGHT WHEN FLOOR 2 CAR IS ON FLOOR 2 PIT POSITION INDICATOR TURNS ON TOP FLOOR POSITION LIGHT WHEN TOP FLOOR CAR IS ON TOP FLOOR FSJ FIRE SERVICE JEWEL ACTIVATES FIRE SERVICE JEWEL WHEN 9

13 FIRE SERVICE IS REQUESTED DUPL DIRECTION UP ACTIVATES THE TRAVEL UP DIRECTION TRAVEL INDICATOR INDICATOR WHEN THE CAR TRAVEL DIRECTION IS UP DDNL DIRECTION DOWN ACTIVATES THE TRAVEL DOWN DIRECTION TRAVEL INDICATOR INDICATOR WHEN THE CAR TRAVEL DIRECTION IS DOWN DOP DOOR OPEN PILOT SUPPLIES SIGNAL TO OPEN DOOR, SEE INDIVIDUAL DOOR OPERATOR SCHEMATICS FOR VARIOUS APPLICATIONS DCP DOOR CLOSE PILOT SUPPLIES SIGNAL TO CLOSE DOOR, SEE INDIVIDUAL DOOR OPERATOR SCHEMATICS FOR VARIOUS APPLICATIONS PS PUMP STARTER SUPPLIES SIGNAL TO RELAY BOARD TO ACTIVATE PUMP STARTER (SEE INDIVIDUAL PUMP STARTER DRAWINGS FOR SPECIFIC APPLICATION) VUF VALVE UP FAST SUPPLIES SIGNAL TO RELAY BOARD TO ACTIVATE VALVE UP FAST SOLENOID (SEE INDIVIDUAL PUMP STARTER DRAWINGS FOR SPECIFIC APPLICATION) VDF VALVE DOWN FAST SUPPLIES SIGNAL TO RELAY BOARD TO ACTIVATE VALVE DOWN FAST SOLENOID (SEE INDIVIDUAL PUMP STARTER DRAWINGS FOR SPECIFIC APPLICATION) VDS VALVE DOWN SLOW SUPPLIES SIGNAL TO RELAY BOARD TO ACTIVATE VALVE DOWN SLOW SOLENOID (SEE INDIVIDUAL PUMP STARTER DRAWINGS FOR SPECIFIC APPLICATION) VUS VALVE UP SLOW SUPPLIES SIGNAL TO RELAY BOARD TO ACTIVATE VALVE UP SLOW SOLENOID (SEE INDIVIDUAL PUMP STARTER DRAWINGS FOR SPECIFIC APPLICATION) VILL VALVE INTERLOCK SIGNAL TO RELAY BOARD WHICH ALLOWS THE LATCHED VIL RELAY TO ENERGIZE WHEN OPERATION OF 10

14 VALVES AND/OR MOTOR ARE DESIRED (VIL MUST BE PRESENT FOR VILL TO BE ACTIVE) 3.10 INPUT SIGNALS The following is a list of the labels used on the AMI-300 Series Controller for I/O board Inputs. LABEL FUNCTION OPERATION DI DOOR INTERLOCK IF DOOR INTERLOCK CIRCUIT IS MADE CAR TRAVEL IS ALLOWED IF CIRCUIT IS BROKEN CAR TRAVEL IS INHIBITED DPS DOOR PHOTO-EYE IF DOOR SENSOR IS TRIPPED, THEN CIRCUIT IS SENSOR IS MADE AND DOOR CLOSING OPERATION IS INHIBITED DSE DOOR SAFETY EDGE MECHANICAL DOOR EDGE, NORMALLY OPEN, WHICH WHEN ENGAGED SIGNALS CONTROLLER TO RE-OPEN DOORS CL DOOR CLOSE LIMIT WHEN DOOR HAS ENGAGED THE CLOSE LIMIT SWITCH AND DE-ENERGIZED THE CL RELAY, A SIGNAL IS SENSED AT THE CONTROLLER AND THE DOOR IS CLOSED OL DOOR OPEN LIMIT WHEN DOOR HAS ENGAGED THE OPEN LIMIT SWITCH AND DE-ENERGIZED THE OL RELAY, A SIGNAL IS SENSED AT THE CONTROLLER AND THE DOOR IS OPEN DOB DOOR OPEN BUTTON IF SENSED, A REQUEST FOR DOOR TO BE OPEN HAS BEEN MADE DCB DOOR CLOSE BUTTON IF SENSED, A REQUEST FOR DOOR TO BE CLOSED HAS BEEN MADE 1U HALL CALL IF SENSED, A CAR REQUEST IS BEING MADE ON REQUEST BOTTOM THE BOTTOM FLOOR FLOOR 2U HALL CALL UP IF SENSED, A CAR REQUEST UP IS BEING MADE REQUEST FLOOR 2 ON FLOOR 2 11

15 TD HALL CALL DOWN IF SENSED, A CAR REQUEST DOWN IS BEING REQUEST TOP FLOOR MADE ON THE TOP FLOOR 2D HALL CALL DOWN IF SENSED, A CAR REQUEST DOWN IS BEING REQUEST FLOOR 2 MADE ON FLOOR 2 1C CAR CALL IF SENSED, A CAR CALL FOR BOTTOM FLOOR BOTTOM FLOOR IS BEING MADE 2C CAR CALL IF SENSED, A CAR CALL FOR FLOOR 2 IS BEING FLOOR 2 MADE TC CAR CALL IF SENSED, A CAR CALL FOR TOP FLOOR IS TOP FLOOR BEING MADE CES CAR EMERGENCY IF NOT SENSED, AN EMERGENCY STOP REQUEST STOP REQUEST HAS BEEN MADE FROM THE CAR FS2 FIRE SERVICE IF SENSED, A REQUEST FOR FIRE SERVICE PHASE 2 REQUEST PHASE 2 IS BEING MADE LESK LOBBY EMERGENCY IF SENSED, A REQUEST FOR PHASE 1 FIRE SERVICE KEY SERVICE IS BEING MADE DZS DOOR ZONE SWITCH IF SENSED, THE CAR IS IN DOOR ZONE, AND READY FOR SAFE DOOR OPERATION AUT AUTOMATIC IF SENSED, ELEVATOR IS IN AUTO MODE IF NOT SENSED, ELEVATOR IS IN INSPECTION MODE IRUN INSPECTION RUN IF SENSED (MOMENTARY INPUT), FROM CAR SAFE TOP INSPECTION SAFE STATION, CAR SAFE TO RUN IN INSPECTION MODE ISU INSPECTION RUN UP IF SENSED, AND AUT IS OFF, RUN CAR UP (ALSO USED FOR HOISTWAY ACCESS) ISD INSPECTION RUN IF SENSED, AND AUT IS OFF, RUN CAR DOWN DOWN (ALSO USED FOR HOISTWAY ACCESS) CLU CAR LEVEL UP IF SENSED, CAR IS ON LEVEL UP SWITCH CLD CAR LEVEL DOWN IF SENSED, CAR IS ON LEVEL DOWN SWITCH FZ1 FLOOR ZONE 1 IF SENSED, CAR IS IN BOTTOM FLOOR ZONE 12

16 FZ2 FLOOR ZONE 2 IF SENSED, CAR IS IN FLOOR ZONE 2 FZT FLOOR ZONE TOP IF SENSED, CAR IS IN TOP FLOOR ZONE BEP BAT. EM. POWER LOSS OF SIGNAL INITIATES EM.POWER LOWERING SEQUENCE VIL VALVE INTERLOCK THIS IS THE POSITIVE STOP SAFETY CIRCUIT INPUT WHICH WHEN OPEN DISCONNECTS THE CONTROLLER FROM THE VALVES AND THE PUMP STARTER FCC FIRE CALL CANCEL IN FIRE SERVICE PHASE 2, THIS INPUT WHEN SENSED ALLOWS CONTROLLER TO CANCEL ALL PREVIOUSLY REGISTERED CAR CALLS. AFES ALTERNATE FIRE BUILDING SMOKE DETECTOR LOCATED IN EMERGENCY SERVICE LOBBY OF ELEVATOR, WHEN SENSED SENDS CAR TO ALTERNATE FLOOR PHASE 1 FIRE SERVICE FSHD FIRE SERVICE HOLD KEY OPERATED SWITCH POSITION IN CAR, WHEN SENSED WHILE IN FIRE SERVICE PHASE 2 CAUSES ELEVATOR DOORS TO REMAIN OPEN MFES MAIN FLOOR SMOKE DETECTOR OR GROUP OF SMOKE EMERGENCY SENSOR DETECTORS LOCATED ANYWHERE OTHER THAN THE LOBBY, WHICH WHEN SENSED SEND AN ELEVATOR OR GROUP OF ELEVATORS TO THEIR DESIGNATED LEVEL, PHASE 1 FIRE SERVICE BP BYPASS EMERGENCY KEY OPERATED SWITCH IN LOBBY, WHEN FIRE SERVICE SENSED, CAUSES AN ELEVATOR OR GROUP OF ELEVATORS TO REMAIN IN AUTOMATIC MODE, IGNORING AFS AND MFS HA HOISTWAY ACCESS KEY OPERATED DEVICE LOCATED IN CAR, WHEN SENSED PUTS CAR INTO ACCESS MODE, ENERGIZING THE HA RELAY. THIS CIRCUIT IS SCREENED BY THE CAR TOP INSPECTION SWITCH. HAT HOISTWAY ACCESS KEY OPERATED SWITCH LOCATED AT THE TOP HIGHEST DESIRED LANDING AND WHEN SENSED WILL ACTIVATE THE ISD INPUT. 13

17 (AUXILIARY DEVICES PARALLEL WITH THIS ACTION OVERRIDE THE INTERLOCK AT THE HAT LEVEL AND CAR GATE SWITCH) HAB HOISTWAY ACCESS KEY OPERATED SWITCH LOCATED AT THE BOTTOM LOWEST DESIRED LANDING AND WHEN SENSED WILL ACTIVATE THE ISU INPUT. (AUXILIARY DEVICES PARALLEL WITH THIS ACTION OVERRIDES THE INTERLOCK AT THE HAB LEVEL AND CAR GATE SWITCH) DTS DOWN TERMINAL THIS IS AN INPUT TO THE RELAY BOARD AT RB4-2. SLOWDOWN THE SIGNAL IS SUPLIED BY A MECHANICAL SWITCH IN THE HOISTWAY UTS UP TERMINAL THIS IS AN INPUT TO THE RELAY BOARD AT RB4-1. SLOWDOWN THE SIGNAL IS SUPPLIED BY A MECHANICAL SWITCH IN THE HOISTWAY. 14

18 4.0 REPLACEMENT PARTS The following is a list of replacement parts for your AMI-200 Series Controller: Part # ASYCPU-04 ASYINF-01 ASYEXP-01 ASYRLYP-02 ASYRLY-02 ASYPS-03 ASYPS-05 XFMR-07 FUSE-06 FUSE-07 XSTR-07 ICLIN-02 SWTOG-01 Description AMI-300 CPU assembly, with programmed chip AMI-300 Main I/O board Assembly AMI-300 Expander I/O board Assembly AMI-300 Relay Board with Relays AMI-300 Relay Board without Relays 24 VDC Power Supply- 6 AMP Board Only 5 VDC Power Supply 110 VAC Primary / 24 VAC Secondary Transformer 6 AMP Fast-Blow 3AG Fuse 3 AMP Fast-Blow 5mm Fuse NPN Output Transistor- 4 AMP Opto-Coupler, 4 Channel ON/OFF Power Switch End 15