DFD6361-Maintenance.pdf - 第411页

D-126 K0043 : Kerf check: Chippi ng area. Error c ode K0043 Message Kerf check : Chipping area. W hat wa s detected This e rror occur s if the chipping area is recogniz ed to be greater than the permissib le value sp eci…

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D-125
K0042 : Kerf check: Chipping size.
Error code
K0042
Message
Kerf check: Chipping size.
What was
detected
This error occurs if the kerf chipping width is recognized to be greater than
the permissible value specified in the in the column <CHIPPING SIZE> on
the KERF CHECK DATA screen [screen 3.1.8].
During what
operation it
occurred
During kerf check execution.
State after
detection
The kerf check process stops.
The X-axis waits below the microscope (comes a temporary halt).
Phenomenon Probable causes Remedy Reference
What to do
The blade is chipped. Replace the blade.
The screen
indicates that there
is large chipping.
The wheel mount or
flange end face is in
poor condition.
Perform
conditioning.
The blade end and
lateral surfaces are in
poor condition.
Do precutting
again.
The screen
indicates that there
is a test pattern next
to the kerf line.
The test pattern is
recognized as
chipping.
Change the check
position to exclude
the test pattern.
The error occurs
frequently.
The value specified
in the column
<CHIPPING SIZE>
on the KERF
CHECK DATA
screen [screen 3.1.8]
is too small.
Correct the value of
the column
<CHIPPING
SIZE> on the
KERF CHECK
DATA screen
[screen 3.1.8].
Recovery
(1) Cancel the alarm, then the ERROR RECOVERY (KERF CHECK)
screen is displayed.
(2) Perform the error recovery steps indicated on the screen.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear
D-126
K0043 : Kerf check: Chipping area.
Error code
K0043
Message
Kerf check: Chipping area.
What was
detected
This error occurs if the chipping area is recognized to be greater than the
permissible value specified in the column <CHIPPING AREA> on the
KERF CHECK DATA screen [screen 3.1.8].
During what
operation it
occurred
During kerf check execution.
State after
detection
The kerf check process stops.
The X-axis waits below the microscope (comes a temporary halt).
Phenomenon Probable causes Remedy Reference
What to do
The blade is chipped. Replace the blade.
The screen
indicates that there
is large chipping.
The wheel mount or
flange end face is in
poor condition.
Perform
conditioning.
The blade end and
lateral surfaces are in
poor condition.
Do precutting
again.
The screen
indicates that there
is a test pattern next
to the kerf line.
The test pattern is
recognized as
chipping.
Change the check
position to exclude
the test pattern.
The error occurs
frequently.
The value specified
in the column
<CHIPPING
AREA> on the
KERF CHECK
DATA screen
[screen 3.1.8] is too
small.
Correct the value of
the column
<CHIPPING
AREA> on the
KERF CHECK
DATA screen
[screen 3.1.8].
Recovery
(1) Cancel the alarm, then the ERROR RECOVERY (KERF CHECK)
screen is displayed.
(2) Perform the error recovery steps indicated on the screen.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear
D-127
K0044 : Kerf check: Target not found.
Error code
K0044
Message
Kerf check: Target not found.
What was
detected
This error occurs if the target was not found in the target kerf check
sequence.
During what
operation it
occurred
During kerf check execution.
State after
detection
The kerf check process stops.
The X-axis waits below the microscope (comes to a temporary halt).
Phenomenon Probable causes Remedy Reference
What to do
The error occurs
frequently.
The micro target
pattern used for
teaching is not
appropriate.
Conduct teaching
again.
Recovery
(1) Cancel the alarm, then the ERROR RECOVERY (KERF CHECK)
screen is displayed.
(2) Perform the error recovery steps indicated on the screen.
Maintenance level Maintenance personnel level Hazard level
Measuring equipment used Tools Replacement parts Protective gear