Automatic Systems ClearLock Technical Manual page 41

SYMPTOM
Message displayed
on the console
LEFT OBJECT INSIDE
+
Buzzer
Message displayed
on the console
ALARM TWO PEOPLE
IN
+
Voice message
specifying that only
one user is
authorized inside the
booth.
Initialization does not
start with one of the
obstacles closing.
Obstacles do not
move upon
initialization.
Obstacles do not
move correctly upon
initialization.
Technical Manual
NAM-CLEAR-MT-EN-A
CAUSE
Object detected in the booth
when the user has exited (only
if the optional left object
detector is activated).
More than one user is detected
inside the booth (only if the
optional single-presence
detector is activated: SYSTEM
> PROGRAM > USERS).
Connections to the
corresponding motor are
inverted.
Motor connections are
incorrect.
Board VB3406 is not powered
on.
Fuses F2, F3 or F4 of board
VB3406 are burnt out.
Board VB2406 (on board
VB3406) is not properly
connected.
Motor position encoders are
not properly connected or are
out-of-service.
Manual lock activated.
Obstacle movement is
hindered.
SOLUTION
 Adjustment: SYSTEM > PROGRAM >
FUNCTIONS > Mode > Operator.
 Open one of the obstacles with button
INT or EXT on the console.
 Remove the object from the booth.
 Press button RESET to close the
obstacle and reset the system.
Note: When the system triggers a false
alarm (e.g., false detection of a left object),
the acknowledgement procedure is
different.
- SYSTEM key switch in the PROGRAM
position.
- RESET
- SYSTEM key switch in the ON position.
 The user must exit the booth.
 The operator can cancel the alarm by
pressing button 3 (RESET) to allow the
normal cycle to continue.
Check connections. See wiring diagram.
Check connections. See wiring diagram.
Ensure there is a 24 VDC supply at
connector M2 of board VB3406.
Replace.
Check.
Check the connections (see wiring diagram)
or replace.
Unlock.
Clean the track (see section 5.1).
The information contained in this document is the property of Automatic Systems
and is confidential. The recipient shall refrain from using it for any purpose other
than for the use of the products or the execution of the project to which it refers
and from communicating it to third parties without prior written agreement from
Automatic Systems. The document is subject to change without notice.
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