Dek-265GSX-User-Manual.pdf.pdf - 第126页

Name Description Table Position (mm) Values from the last print cycle. This value is the Set Print Height, which is stored in the machine configuration/calibration file, less the distance the table has travelled up to th…

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SPC Output
Parameters
Pressing the Edit Outputs key while SPC Configuration Page is displayed
opens the following window and menu bar:
The Next and Previous keys move the cursor vertically through the parameter
list.
The Incr. and Decr. keys switch the setting between YES and NO. If a
parameter is set to YES it is output to the SPC data file (READINGS.DEK).
The Exit key returns to the previous menu.
TheSPC Output parameters and their descriptions are listed inthetablebelow:
Name Description
X Alignment Deviation (mm) The residual misalignment of board to stencil obtained by post print
inspection. This data is obtained prior to releasing screen or board
clamps.
Y Alignment Deviation (mm)
Theta Alignment Deviation (arcsec.)
Board Stretch (mm) The calculated stretch of the board relative to the screen.
Calculated from fiducial data obtained by post print inspection.
Front Pressure (kg) Average front squeegee print pressure.
Rear Pressure (kg) Average rear squeegee print pressure.
Separation Speed (mm/s) Table separation speed.
Temperature (deg.C) Temperature
Relative Humidity (%RH) Relative humidity.
Cycle Time (sec.) Time from receipt of board upline to release to downline, ie actual
processing time and not line heartbeat.
Software Version 6 User Manual 1.109
MACHINE PROGRAMMING
SPC CONFIGURATION
SPC OUTPUT PARAMETERS
X Alignment Deviation
YAlignment Deviation
Theta Alignment Deviation
Board Stretch
Front Pressure
Rear Pressure
Separation Speed
Temperature
Relative Humidity
Cycle Time
Table Position
Board Fiducial 1 Score
Screen Fiducial 1 Score
Board Fiducial 2 Score
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
...more
Name Description
Table Position (mm) Values from the last print cycle. This value is the Set Print Height,
which is stored in the machine configuration/calibration file, less the
distance the table has travelled up to the print position.
Board Fiducial n Score For the fiducial outputs nnn will refer to the target score and –mmm
will be the accept score - target score.
Screen Fiducial n Score
X Pre Alignment Deviation (mm) The residual misalignment of board to stencil obtained by pre-print
inspection. This data is obtained after screen clamping.
Y Pre Alignment Deviation (mm)
Theta Pre Align Deviation (arcsec.)
Pre Print Board Stretch (mm) The calculated stretch of the board relative to the screen.
Calculated from fiducial data obtained during pre-print inspection
(obtained after screen clamping).
Pre Fid 1 X Align Deviation (mm) Pre-print fiducial 1 X location error.
Post Fid 1 X Align Deviation (mm) Post print fiducial 1 X location error.
Pre Fid 1 Y Align Deviation (mm) Pre-print fiducial 1 Y location error.
Post Fid 1 Y Align Deviation (mm) Post print fiducial 1 Y location error.
Pre Fid 2 X Align Deviation (mm) Pre-print fiducial 2 X location error.
Post Fid 2 X Align Deviation (mm) Post print fiducial 2 X location error.
Pre Fid 2 Y Align Deviation (mm) Pre-print fiducial 2 Y location error.
Post Fid 2 Y Align Deviation (mm) Post print fiducial 2 Y location error.
Pre Fid 3 X Align Deviation (mm) Pre-print fiducial 3 X location error.
Post Fid 3 X Align Deviation (mm) Post print fiducial 3 X location error.
Pre Fid 3 Y Align Deviation (mm) Pre-print fiducial 3 Y location error.
Post Fid 3 Y Align Deviation (mm) Post print fiducial 3 Y location error.
Front X Act Rel Movement (mm) Front X actuator relative movement between current and last cycle.
Rear X Act Rel Movement (mm) Rear X actuator relative movement between current and last cycle.
Act Y Rel Movement (mm) Y actuator relative movement between current and last cycle.
Front X Act Position (mm) Front X actuator absolute position.
Rear X Act Position (mm) Rear X actuator absolute position.
Act Y Position (mm) Y actuator absolute position.
PVP Result (%) The paste volume prediction for a limit set.
Front Print Speed (mm/s The print carriage speed when printing to the front.
Rear Print Speed (mm/s) The print carriage speed when printing to the rear.
1.110 User Manual Software Version 6
MACHINE PROGRAMMING
SPC CONFIGURATION
Edit SPC Limits Pressing the Edit Limits key when SPC Configuration Page is displayed opens
the following window and menu bar:
NOTE
The shaded parameters in the window are set by the machine.
Each parameter can be set to stop the machine if the limits are exceeded.
The Left and Right keys move the cursor across the parameter columns.
The Next and Previous keys move the cursor vertically through the parameter
list.
The Incr. and Decr. keys increase or decrease the highlighted parameter.
The Exit key returns to the previous menu.
The SPC parameters and their edit limits are listed in the table below:
Parameter Nominal Default
Tolerances
Increment
Size
Tolerance
Range
X Alignment Deviation 0 ± 0.025mm 0.0005mm ± 1mm
Y Alignment Deviation 0 ± 0.025mm 0.0005mm ± 1mm
Theta Alignment Deviation 0 ± 31 arcsec 1 arcsec ± 100 arcsec
Board Stretch 0 ± 0.1mm 0.01mm ± 1mm
Front Pressure Product Parameter ± 0.2 kg 0.01 kg ± 2 kg
Rear Pressure Product Parameter ± 0.2 kg 0.01 kg ± 2 kg
Separation Speed Product Parameter ± 0.5mm 0.25mm ± 5mm
Temperature 22 ± 5 degrees 1 degree ± 10 degrees
Relative Humidity 50 ± 25 % 1 % ± 50 %
Software Version 6 User Manual 1.111
MACHINE PROGRAMMING
SPC CONFIGURATION
EDIT SPC LIMITS
X Alignment Deviation
YAlignment Deviation
Theta Alignment Deviation
Board Stretch
Front Pressure
Rear Pressure
Separation Speed
Temperature
Relative Humidity
Cycle Time
Table Position
Board Fiducial 1 Score
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Parameter Stop On
Limit
Maximum
Limit
Minimum
Limit
Nominal
+0.025
+0.025
+27
+0.10
+0.2
+0.2
+2.00
+5
+25
+2.0
+0.4
+375
-0.025
-0.025
-27
-0.10
-0.2
-0.2
-2.00
-5
-25
-2.0
-0.4
+100
0.000
0.000
0
0.00
0.0
0.0
1.0
22
50
30.0
0.000
700
..more