4-3. CHECK OF CONTROL
FAULT
DETAILED CONTENTS
CONTENTS OF A CHECK
Initialization operation is not
carried out.
A BASE unit or a MAIN unit is exchanged and
checked.
The gap check of Sensor IC and a magnet.
A MAIN board is exchanged and checked.
It checks whether harness is caught.
It checks whether the safety wire can be rolled
round normally.
It checks whether the sheet for rotation part
fixation is removed at the time of packing.
Even if it sets up a camera address in
addition to "000", it is displayed as "000."
A BASE unit or a MAIN unit is exchanged and
checked.
The transmission speed setting switch of an I/O
board is checked.
The check of a control selection switch
A BASE unit or a MAIN unit is exchanged and
checked.
A camera is exchanged and confirmed.
A MAIN board is exchanged and checked.
A camera and the harness between main
boards are checked.
It does not operate smoothly.
A camera is exchanged and confirmed.
An alarm log indication of a controller is
given.
The check of a setting menu
The check of a setting menu
The check of a cable
A SY-1 board is exchanged and checked.
The check of a setting menu
The check of a cable
A SY-1 board is exchanged and checked.
Operation is impossible with
a coaxial controler.
Although an image comes out, it is
uncontrollable.
A switch setup of a base unit is checked.
An image is sometimes confused.
The check of a coaxial cable
The confirmation of the slip ring.
A switch setup of a base unit is checked.
The polarity of RS-485"A" and RS-485"B" is
checked.
The check of terminus resistance
The check of a cable
The confirmation of the slip ring.
An alarm log indication of a controller is
given.
An alarm output cannot be
performed.
Preset operation is not
carried out even if it carries
out an alarm input.
It does not indicate by the log.
It sometimes incorrect-operates.
Operation is impossible with
a RS-485 controler.
Although an image comes out, it is
uncontrollable.
An image has no problem.
A lens does not operate.
An address display is normal.
It cannot be operated
although initialization
operation is carried out.
Initialization operation
performs repeatedly.
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