KE2010.Instruction Manual.Ver.2.01,Rev.08 - 第461页
6 − 85 Check items Check contents Shape reference Check to see if you select “Shape reference” as PW B data although the shape reference function is set “unused”. IC conveyor belt Checks to see if you select “IC convey o…
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6.4.11 Check items at starting of production
When you press the <START> switch at start of production, the system checks the
following items to decide if it can start production. If the machine cannot start
production, an error occurs.
Check items Check contents
Origin setting If origin return is performed. Without origin return, normal operation is
impossible.
Servo If servo is set ON. With the servo set OFF, normal operation is
impossible.
Air If air pressure is too low. With insufficient air pressure, normal operation
is impossible.
Feeder bank If the feeder bank is lifted up. Components cannot be placed if the
feeder bank is moved down.
Hardware
Feeder floated If the feeder is installed correctly. The head may collide with the feeder if
operations started with the floated feeder.
PWB data Checking completeness of PWB data
Checking whether BOC mark recognition teaching is
completed
Placement
data
Checking completeness of placement data of each
placement point (except for those to be skipped)
Checking whether IC mark recognition teaching is
completed
Component
data
Checking completeness of component data to be referred
by placement data
Completed PWB
Pick data Checking completeness of pick data to be referred by
placement data
MS parameter
matching
Checking if the PWB reference side, PWB transport direction and PWB
positioning system set for the machine are the same as those set in PWB
data of a production program. If they are not the same as each another
respectively, the machine cannot place components on a board correctly.
Placement
coordinates
With the software limit, checking whether the head is located within its
movable area when the machine places components in input order.
Pick coordinates With the software limit, checking whether the head is located within its
movable area when the machine places components in input order.
Offset of automatic
calculation
Checking the pick coordinates: if they have been changed to outside the
specified limit range with respect to the result of automatic calculation.
Match of the circuit
assignment (angle)
Checking whether the rotation angle of the non-matrix PWB is 90, 180,
270, or 360 degrees if the BOC mark type is circle, eclipse, or not-binary.
Compo
abandonment
Checking the Compo abandonment selection (specified as Component
data) and the usage of the IC collection belt.
Number of nozzles Check to see if all of the nozzles necessary for production are installed.
For optimization order production, if the number of nozzles actually
installed is different from that of the nozzles to be used, the machine is not
in the optimized state. To do check this state, the machine checks the
number of nozzles installed.
Head Checks to see if the head is used or not used. If you are to place a
component with a unused head, or if all heads are set as unused, the
machine cannot place a component properly.
OCC2 If the OCC2 camera is set as unused, the machine cannot recognize a
mark or feeder bank.
Production
program
Bad mark sensor Checks to see if you are to detect a bad mark although the bad mark
sensor is set “unused”.
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Check items Check contents
Shape reference Check to see if you select “Shape reference” as PWB data although the
shape reference function is set “unused”.
IC conveyor belt Checks to see if you select “IC conveyor belt” for component
abandonment although the IC conveyor belt is set “unused”.
Coplanarity Checks to see if you are to perform the coplanarity check although the
Coplanarity option is set “unused”.
Tombstone
detection
Checks to see if there is any component which is set to be
Tombstone-checked although “Tombstone detection” is not selected.
Template matching Checks to see if there is any mark which uses the user-defined template
although the template matching function is not selected.
Different type of
component
detection
Checks to see if there is any component whose dimension is to be
checked although the Dimension check function is not selected.
Standard VCS Checks to see if there is any component which is set to be recognized
with the standard VCS although the standard VCS is set “unused”.
Option VCS Checks to see if there is any component which is set to be recognized
with the optional VCS although the optional VCS is set “unused”.
Multi-view
recognition
Checks to see if there is any component whose multi-view is set to be
recognized although the Multi-view recognition function is not selected.
BGA all ball
recognition (for
standard VCS)
Checks to see if there is any BGA component whose balls are all to be
recognized (including the user-defined pattern) although the “All balls” is
not selected as the recognition type(for the standard VCS).
BGA all ball
recognition (for
option VCS)
Checks to see if there is any BGA component whose balls are all to be
recognized (including the user-defined pattern) although the “All balls” is
not selected as the recognition type(for the optional VCS).
Production
program
Supply device Check to see if there is any component for which all supply units are set
as “unused”.
Notes: 1. The machine checks the feeder bank only if a feeder bank is checked
on the "Device enable" menu invoked from the Machine Setup menu.
2. For coordinate check, a fault can be regarded as "Warning" and
production can be forcibly started. In this case, however, an operation
error of shaft driver may occur during production.
3. "Warning" of coordinate range check is to be referred by input order
placement of optimized production program.
The same check is performed for editing of production program and for
optimization. So, this item is to be ignored when production is
performed with the data not optimized or when optimization production
is performed.
4. If the actual pick coordinates largely differ from the automatically
calculated pick coordinates, a non-standard feeder may be installed or
correct pickup may be impossible because the incorrect mounting hole
was specified in Pick data. To prevent such a mistake from occurring,
the difference between the actual pick-up coordinates and the pick-up
coordinates automatically calculated is checked. However, when a
non-standard feeder (stick feeder in particular) is used, warning can be
ignored and production can be started although the warning is
displayed on the screen.
5. The corresponding message appears on the screen if an error occurs
during hardware check.
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(1) Error (warning) message display
When an error (warning) occurs as a result of production program check, the
descriptions about the error (warning) will be displayed as a list. (Up to 100 cases
are displayed.)
When "a production program incompletion (PWB data, placement, etc.) error is
detected" or when "the number of detected errors (warnings) exceeds 100" is
displayed, the error check will be stopped immediately and detected error
(warning) messages will be displayed.
(2) Processing after message display
When an error is detected, the current production cannot be started.
Even when only a warning is detected, the current production cannot be started if
the number of detected ones exceeds 100. If the number is less than 100, the
production can be started by pressing the Start key once again.
Error messages are displayed in the following format:
Data name, data number, error (warning) symbol [model name], error message
(Example)
Comp., 006, E, [2030], The specified nozzle (No. 506) is not set.
As the error (warning) symbol, three symbols are used: #1, E and W.
Errors: #1 or E
Warning: W
(3) Messages and their meanings
The following table shows the messages appearing upon detection of errors
(warnings) and their contents.
Message Meaning
Error Device/All heads unused. All heads are set to “unused” at machine setup.
↓
PWB/Incompleteness. PWB data is not complete.
↓
PWB/BOC mark recognition teaching
non-completion.
BOC mark recognition teaching is not completed.
↓
PWB/ For BOC marks (two out of 3 points or one out of 2
points), the user-defined template is used. (Template
matching is set to “unused” at machine setup.)
↓
PWB/Mark cannot be recognized.
(Ckt. rotate isn’t 90｡.)
A BOC mark cannot be recognized unless the circuit
arrangement is in units of 90° is used.
↓
PWB/PWB reference plane of the
opposite.
The production program edited in an environment in
which the reference side is set to the opposite side is
used.
↓
PWB/PBW transporting direction of
the opposite.
The production program edited in an environment in
which the transport direction is set to the opposite
direction is used.
↓
PWB/Shape reference is selected.
(Shape reference unit not connected.)
Shape reference is selected as PWB data. (Shape
reference is set to “unused” at machine setup.)
↓
PWB/BOC mark align on the straight
line.
3-point BOC marks are arranged on a straight line.
↓ PWB/BOC mark is same position. The BOC mark coordinates are overlapped.
↓ Place/No.*1 Incompleteness. Placement data is not complete.
↓
Place/No.*1 IC mark coordinates
uninput.
IC mark coordinates are not entered.