0904046 - RECOVERY FROM FAULTS.................................................................
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RECOVERY FROM FAULTS
Document code: 0904046
Version: 0
Last revision: 20/06/2011
1. INTRODUCTION
Help instructions to recover from faults in ARCA and ARCA II operations.
2. HELP PILOT LIGHTS
ARCA and ARCA II operations have a series of pilot lights (LEDs) to indicate the status of the
operation at all times.
2.1. ARCA OPERATION
The Arca operation has the following pilot lights on its base plate:
RED
P36
P35 AN MT MG
P32 FS FST AV
D69
D70
RED: On indicates that there is mains electricity in the installation.
P36: On indicates that the safety series is closed in point 36.
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P35: On indicates that the safety series is closed in point 35.
P32: On indicates that the safety series is closed in point 32.
D69, D70: On if the operation's power supply is correct.
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AN: On indicates that there is an anomaly in the installation. With an anomaly, the lift
may continue to operate, but one of its functions may stop doing so.
FS: On indicates that the operation is out of order.
MT: On in simplex lifts or in master lift of multiplex installations.
FST: On in multiplex installations where lifts are out of order.
MG: On in the master lift when the Generator function is activated.
AV: On indicates that the operation does not have a fault.
2.2. OPERATION ARCA II
The Arca II operation has the following pilot lights on its base plate:
P36
P35
P32
24V-5V
P36: On indicates that the safety series is closed in point 36.
P35: On indicates that the safety series is closed in point 35.
P32: On indicates that the safety series is closed in point 32.
24 V, 5 V: On if the operation's power supply is correct.
It also has the following pilot lights on its CPU board:
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AV
MG
FST
MT
FS
AN
AN: On indicates that there is an anomaly in the installation. With an anomaly, the lift
may continue to operate, but one of its functions may stop doing so.
FS: On indicates that the operation is out of order.
MT: On in simplex lifts or in master lift of multiplex installations.
FST: On in multiplex installations where lifts are out of order.
MG: On in the master lift when the Generator function is activated.
AV: On indicates that the operation does not have a fault.
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3. RECOVERY FROM A FAULT
If the AV LED is off indicating a fault in the operation, the procedure to recover from this fault
and operating the lift normally again is as follows:
1. Turn the switch of the CPU that controls the battery OFF
2. Disconnect the main power supply of the operation
3. Connect the main power supply of the operation again
4. Wait for the lift to recognise the shaft
5. Turn the CPU switch ON again
If the fault is due to a problem in the safety series (see status of pilot lights P32, P35 and P36),
this procedure does not resolve the fault. In this case, use a multimeter to check that the
contact of the safety series is open and then close it after starting the fault recovery procedure.
The diagram of the contacts of the safety series is as follows:
Cuando se usa la botonera de socorro,
Botonera se “puentea” o anula la serie entre
Socorro los puntos P28 y P29
(CM)
P22: RECINTO
inicio RECINTO CABINA RECINTO
Limit. Velo Presencia
Polea Paracaídas
Finales CP0 – CPx
tensora Final Carr.
P28 Carrera P29 Bot. Inspec. P32 Puerta P35
Alto foso Semiautom.
Amortig.
RECINTO P36: Fin
CABINA
Cerrojos La CPU “lee” los puntos
Puertas de
puertas P32, P35 y P36
cabina P35B CT0 – CTx
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