JUKI JX-100, Operation Manual

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Operation manual Ⅰ
3
−
5
3.5 Various errors (LA recognition error, tombstone error or
irregularly-shaped component error) occurs
Error screen Causes of the error
An error occurs if the value specified in a
production program is different from the
value measured with laser.
① Tombstone error
② Irregularly shaped component error
③ LA (laser) retry over error
④ Component pick-up error
How to handle an error
☆
Tombstone error
(available if you check the “Yes” radio button of the menu item “Tombstone” on
the “Inspection” tab invoked from the “Component data” screen)
☆
Irregularly shaped component error
(available if you check the “Yes” radio button of the menu item
“Dimension check” on the “Inspection” tab invoked from the “Component” data screen.)
☆
Component posture error
☆
Component pick-up position error
(available if you check the “Yes” radio button of the menu item “Pick
Position Detection” on the “Inspection” tab invoked from the “Component data” screen)
Error occurrence timing Check and corrective action
Check to see if components are set correctly.
Immediately after
components are replenished
Teach the component pick-up position again to check to see if it is correct.
Review the height of a component specified on the “Component” data screen.
During normal PWB
production
Clean the nozzles.
The error message displayed here
varies depending on which error has
occurred.
Error occurrence timing Check and corrective action
Check to see if components are set correctly.
Immediately after
components are replenished
Teach the component pick-up position again to check to see if it is correct.
During normal PWB
production
Review the length and width specified on the “Component” data screen.
Error occurrence timing Check and corrective action
Check to see if components are set correctly.
Immediately after
components are replenished
Teach the component pick-up position again to check to see if it is correct.
Review the height, length and width of a component on the “Component” data
screen.
During normal PWB
production
Clean the nozzles.
Error occurrence timing Check and corrective action
Check to see if components are set correctly.
Teach the component pick-up position again to check to see if it is correct.
Immediately after
components are replenished
Check to see if the feeder feeds components by the correct distance. (If a feeder
other than the regulated one is used)
During normal PWB
production
Check to see if a component is fed properly.