DEK INFINITY USER MANUAL - 第276页
INFINIT Y ',163(&7,21 6(7837,36 8.36 User Manual Software Versi on 7 SETUP TIPS Setup Problem Guide No inspection set up available En sure that 2D insp ection is enabled in Set Prefs. System not inspecting or…
INFINITY
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Software Version 7 User Manual 8.35
Adjustment During
Print Cycle
Most inspection parameters may be adjusted whilst a print cycle is in progress.
The parameters that may be adjusted are:
• Global Limits
• Limit Sets
• Site Parameters
NOTE
The site coordinate parameters are not available whilst a print cycle is in
progress.
To access the parameter adjustment menu during a print cycle select Adjust
Inspect.
The following window is displayed:
The New Pre-images button is only available if Pre-image is set to 1.
NOTE
If an error occurs when adjusting inspection parameters during a print cycle,
the adjustment page closes.
Any changes made are saved.
End
Run
Stop
Cycle
Paste
Load
Clean
Screen
Adjust
Knead
Paste
Adjust
Inspect
SiteName
SitePriority
StencilInspectType
BoardInspectType
SiteAlignment
LimitSetID
PasteScaling
IC27-1
General
Advanced
Advanced
XandY
Fine
1.00
2DInspectRate
StencilInspectType
BoardInspectType
Pre-image
Min.Sites/Cycle
WarningLimit
BlockageAction
BlockageClean
SmearAction
SmearClean
LowPasteAction
InspectAfterClean
No.Sites
1
Advanced
Advanced
Every
10
3
Auto
Mode2
Manual
Mode1
Re-print
Enabled
30
GlobalInspectParameters
SiteParameters
Edit
Global
Edit
Limits
New Pre-
images
Edit
Site
Exit
INFINIT
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8.36 User Manual Software Version 7
SETUP TIPS
Setup Problem Guide
No inspection setup available Ensure that 2D inspection is enabled in Set Prefs.
System not inspecting or inspection
cycle not being carried out
The 2D option may be disabled or 2D inspect rate may equal 0.
Order of Inspection If a particular sequence of site inspection is required, the sites should be selected
as every cycle sites and setup in the sequence required.
Every cycle sites are inspected in the order that they were setup.
General sites are inspected in an order that depends on their position and their
inspection sequence cannot be set.
If at a later date a site is edited the sequence is affected.
Stencil and Board - Cleaning Before
Setup
Before 2D inspection setup, ensure the stencil and board being used have been
thoroughly cleaned and are free of all paste deposits.
If either are not cleaned thoroughly any remaining smearing, partially blocked
apertures or paste on the board may cause an incorrect setup.
Site Area Accuracy Ensure that when setting site parameters (height, width etc.), the site graphic is
placed around the site to give clearance from the apertures and pads thus
preventing other areas being inspected.
Lighting Conditions If the inspection result is not as expected, it is possible that the site was learnt
under different lighting conditions.
This problem may be resolved by re-learning the site under new lighting
conditions, or by the use of paste scaling for paste present adjustment.
Site Quality The sites selected for inspection should be of good quality.
Sites should not have rounded or chamfered edges or uneven or excessive tinning,
this can lead to misleading results when attempting to learn sites.
Sites Being Lost Ensure that both board and stencil have been learnt.
After adjusting board or stencil site parameters always learn both, further editing
can be done at a later stage.
The number of pads must equal the number of apertures for a successful site.
Inspection Alarms too Frequent
and Unnecessary
This may be a symptom of limits being set too tight.
Relax the limits so that results of an acceptable print produce pass or warning, not
alarm, or use the global limit option or limit options to disable the particular limit
checking.
INFINITY
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Software Version 7 User Manual 8.37
OPTIONS AFTER AN INSPECTION ALARM
The machine stops at the first inspection alarm. When an inspection alarm
occurs, several menu bar options become available.
The functional description for each option is as follows:
Accept Selecting this option clears the alarm panel, changes the beacon back to green
and feeds the board through the machine.
Inspect More Selecting this option clears the alarm panel, changes the beacon back to green
and allows the inspection sequence to continue, until it either completes inspec-
tion or raises another alarm.
Recovery Action Selecting this option displays the following menu:
The user prompt text shows the following lines:
‘Clean Mode 1 : XXXX’
‘Clean Mode 2 : YYYY’
Where XXXX and YYYY are the descriptions of the clean mode settings, ie
‘WVWD’ for wet, vac, wet, dry.
Paste Load Selecting this option initiates a paste load cycle, if a paste dispenser is fitted or
enables paste to be loaded manually.
Clean Mode 1 and 2 Selecting either clean mode 1 or clean mode 2 initiates the screen clean cycle set
up for that mode.
Re-print Board Selecting this option clears the alarm panel and changes the beacon back to
green. The board is re-printed and the inspection sequence is started again from
the beginning. All the existing alarm information is cleared.
NOTE
The Re-print Board button is not available if the current board has already been
re-printed.
Adjust Selecting this option allows the adjustment of process parameters.
Inspect All Selecting this option clears the alarm panel and changes the beacon back to
green. The inspection sequence is restarted from the beginning. All the existing
alarm information is cleared.
Adjust Inspect Selecting this option displays the following menu:
Accept
Inspect
More
Recovery
Action
Adjust
Inspect
All
Adjust
inspect
Reject
Paste
Load
Clean
Mode 1
Clean
mode 2
Re-print
Board
Exit
Edit
Global
Edit
Limits
New Pre-
images
Edit
Site
Inspect
Site
Exit