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MM-136
('ON' FOR SELF-TEST MODE)
I
SELF-TEST ON
[Jr. B8 B8 888 B
BBBB~BBB
Figure 6.1-4. COP OIPsV'.itch Settings
1) Press COP car-call buttons one at a time checking that an audible "beep" is generated, the corresponding tell.tale light is illuminated and the CPI displays the number of the button pushed (car-call button numbers are displayed as 1 to 54 regardless of actual button nomenclature).
2) Verify that car lanterns are illuminated in the DOWN direction when even-numbered buttons are pressed, and in the UP direction when odd-numbered buttons are pressed.
3) If the main COP includes a speech synthesizer module, .floor name and direction announce-ments are generated corresponding to the CPI display and car lantern indication. Car-call buttons will remain inactive while spoken announcements are being made. (Announce-ments are generated for buttons 1 through 20 only.)
4) Test all car-call buttons to confirm that buttons and tell-tale lights are working properly, and that CPI displays and spoken announcements correspond to the numbers of the buttons pressed .
5) When test is completed, set the "Self-Test"
DIPswitch to the OFF position. (See Figure 6,1-4).
6.1-9
Controls and Indicators
On an LRV3 installation, the following self.test wiH check each element of the microcomputer board. Proceed as follows to perform this test.
1) Swing open car operating panel as shown in Figure 6.1.3.
2) Close STEST segment of DIPswitch
(Figure 6.1-5) by moving actuator to the left.
3) Unplug power connector J1, hold out for 2 seconds, then plug in again.
4) The self-test routine will start cycling through a 16-second sequence:
o The discrete outputs, listed below, will go on, and stay on for 2 seconds.
These lamps will light:
Car Position Indicator Lights (CPI1 through CPI4)
Car Call Tell.Tale Lights (CCI1 through CCI4)
PLEASE EXIT sign
Up and Down Car Lanterns (double arrow)
The landing passing tone (LPT) and buzzer (BU) will sound.
The following relays will be energized:
DC (Door Close), DLV (Down Leveling Valve), DMV (Down Main Valve), DO (Door Open), DZO (Door Zone), NUDGE, PM (Pump Motor), U LV (Up Leveling Valve), and UMV (Up Main Valve).
o The touch-tone outputs, listed below, will go on in sequence, each remaining on for 1 second:
Up Hall Call tell-tale lights UHC1 through UHC3.
Down Hall Call tell-tale lights DHC2 through DHC4.
Up Hall Lanterns UHL1 through UHL3.
6.1.10
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MICROCOMPUTERAB121AWlBOARD
7069AF JEWEL MODULE (POSITION INDICATOR) A8121BAl
POWER SUPPLY BOARD
POWER PLUG, Jl
JEWEL AND KEYSWITCH MODULES SPECIFIED BY CONTRACT
DIPSWITCH
Figure 6.1-5. Wiring Side of LRV3 Car Operating Panel
•
6219G2
AUDIBLE SIGNAL DEVICE
6219Gl BUZZER
7069AF4
BUTTON MODULE (DOOR CLOSE)
•
7069AF4
BUTTON MODULE (DOOR CLOSE)
7069AF41
BUTTON MODULE (DOOR OPEN)
7069AF7
BUTTON MODULE (ALARM)
7069AKl EMERGENCY STOP TOGGLE SWITCH
MM-136
6.""
Controls and Indicators
Down Hall Lanterns DHL2 through DHL4.
o All hall position indicator lamps will go on and remain on for 3 seconds.
o The cycle will repeat.
5) To terminate test:
o Open STEST segment of DIPswitch.
o Unplug power connector Jl, hold out for 2 seconds, then plug in again.
Figure 6.1.6. Lamp and Socket Removal Tool
.Lamp Replacement
Lamps are located in the car operating panel, the car lantern, and in the hall fixtures. Micro-processor-basedfixtures use type 85 incandescent bulbs in twist-lock sockets. Relay-controlled fixtures use type C2A high-brightness neon lamps in rubber grommets.
Type 85 bulbs are replaced using a special lamp and socket removing tool (Figure 6.1-6). Fit square end of tool over socket, press down and twist counterclockwise until socket and lamp can be pulied straight out. Remove lamp from socket by pulling it straight out. Install replacement ) lamp by pressing it into the socket.
Neon lamps must be unsoldered, pulled out of the grommet. When inserting replacement neon lamp, be sure it is pushed far enough into the grommet so that it can physically cast sufficient light to fully illuminate the jewel or numeral.
To gain access to COP lamps, remove tamper-resistant screw at base of COP as shown in Figure 6.1-3. Lift panel straight up against stop, then swing panel open. It may be necessaryto remove printed-circuit board on wiring side of panel in order to gain accessto lamp.
6.1-12
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MM-136
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MM-136 NOTE:
LOCK TABS. RELEASE WITH TOOL TO REMOVE LANTERN
LAMP
LAMP CAN BE REPLACED ...- 424R1 . IN FIELD BY REMOVING ~
SOCKET (TWIST LOCK) LAMP SOCKET
WITHOUT DISASSEMBLY PT 467ATl OF LANTERN
CAB WALL
Figure
6.1-7.
Car Direction LanternTo gain access to car direction lantern lamps, insert special, tool (Figure 6.1-7) into slots at top
of lantern lens, press down, and lift lens and lantern assembly forward and out. Replace lamps from wiring side of assembly as described above.
6.1-13
Controls and Indicators
PC
r::M'~
NOTE:
.
..•.
~CONE POINT
SET SCREW M3-8
Figure 6.1-8. Tvpical Hall Fixture
LAMP CAN BE REPLACED BY REMOVING M3 SCREWS TO PULL ASSEMBLY OFF WALL, THEN REMOVE SOCKET AND REPLACE LAMP
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6.1.14
To gain accessto hall fixture lamps (Figure 6.1-8), loosen cone-point setscrews on metal faceplate, pull off faceplate and assembly. Replace lamps from wiring side of fixture as described above.
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MM-136
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The speech synthesizer option, in conjunction with the intercom module, announces the present
position of the car, the direction of car travel, and certain information messages related to passenger safety. A total of seven such messages is available in the basic vocabulary, and others may be programmed to meet individual building requirements.
The basic vocabulary of the speech synthesizer (Table 6.2.1) contains over 100 words that can be used in numerous combinations.
In-car communication can b~ accomplished through an intercom "slave" station mounted behind a baffle in the COP. (See Figure 6.1-1.) This optional module consists of a line trans-former and a combination microphone and speaker.
Audio amplifiers and TALK-LISTEN switches are usually located at the master station and are controlled by building personnel.
The intercom module is always required when speech synthesis is specified, even if an intercom is not used.' Where both intercom and speech are installed, a transfer relay on the speech board disconnects the intercom whenever a synthesized message is to be announced.
The volume control is the only adjustment provided on the speech synthesizer panel. This panel is located just below the loudspeaker on the wiring side of the COP.
The Elevonic 401 speech synthesizer can be checked out using the self-test procedure given in paragraph 6.1. Speech synthesizers supplied with other Otis elevators can be tested by traveling up and down the hoistway, stopping at each floor, and listening for announcement of floor position and direction. To cause informational messages
6.2-1