Printer 600 Machine Programming - 第120页
0$&+,1( 352*5$00 ,1* 63&&21),* 85$7,21 1.120 User Manual Software Ve rsion 07SP04 SPC Output Parameters Pressing the Edit Ou tput s key whil e SPC Configurat ion Page i s displayed opens the following windo…
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Update on Start-up The windows format contains the header data which has all the display informa-
tion for the real time plots, including nominals, tolerances and control limits. The
DOS format does not contain this header data. Two options are available as
follows:
• Yes - Use if SPC format is set to DOS, header data is sent on start up.
• No - Use if SPC format is set to windows.
Align Inspect Mode Four modes of alignment inspection are available as follows:
1. None - No fiducial alignment information is output at any time.
2. Pre Print - Board and stencil fiducial alignment information is taken after
alignment but before the board is printed.
3. Post Print - Board and stencil fiducial alignment information is taken after
the board is printed.
4. Pre + Post Print - Board and stencil fiducial alignment information is taken
before and after the board is printed.
The Next and Previous keys are used to move through the parameters.
The Incr. and Decr. keys change the parameter values.
Selecting the Edit Outputs key opens an SPC Output Parameters window and
allows the user to decide which SPC parameters are output to the SPC data file
READINGS.DEK (see the SPC Output Parameters section).
The Edit Limits key opens an Edit SPC Limits window (see the Edit SPC Limits
section), the window gives the operator the ability to set nominal, minimum and
maximum limits for the various SPC parameters and define whether the
machine stops when a limit is exceeded.
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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.
The SPC Output parameters and their descriptions are listed in the table below:
SPC OUTPUT PARAMETERS
X Alignment Deviation
Y Alignment 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
..more
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Next Previous Incr. Decr. Exit
Parameter Parameter
Type
Description
X Alignment Deviation (mm) Camera 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) Camera
Theta Alignment Deviation (arcsec.) Camera
Board Stretch (mm) Camera The calculated stretch of the board relative to the stencil. Calculated
from fiducial data obtained by post print inspection.
Front pressure (kg) Machine Average front squeegee print pressure.
Rear Pressure (kg) Machine Average rear squeegee print pressure.
Separation Speed (mm/s) Machine Table Separation speed.
Temperature (deg.C) Machine Temperature
Relative Humidity (%RH) Machine Relative Humidity
Cycle Time Machine Time from receipt of board upline to release to downline, ie actual
processing time and not line heartbeat.
Table Position (mm) Machine 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 Camera For the fiducial outputs nnn will refer to the target score and –mmm
will be the accept score - target score.
Screen Fiducial n Score Camera
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X Pre Alignment Deviation (mm) Camera The residual misalignment of board to stencil obtained by pre-print
inspection. This data is obtained after stencil clamping.
Y Pre Alignment Deviation (mm) Camera
Theta Pre Align Deviation (arcsec.) Camera
Pre Print Board Stretch (mm) Camera The calculated stretch of the board relative to the stencil. Calculated
from fiducial data obtained during pre-print inspection (obtained after
stencil clamping).
Pre Fid 1 X Align Deviation (mm) Camera Pre-print fiducial 1 X location error.
Post Fid 1 X Align Deviation (mm) Camera Post print fiducial 1 X location error.
Pre Fid 1 Y Align Deviation (mm) Camera Pre-print fiducial 1 Y location error.
Post Fid 1 Y Align Deviation (mm) Camera Post print fiducial 1 Y location error.
Pre Fid 2 X Align Deviation (mm) Camera Pre-print fiducial 2 X location error.
Post Fid 2 X Align Deviation (mm) Camera Post print fiducial 2 X location error.
Pre Fid 2 Y Align Deviation (mm) Camera Pre-print fiducial 2 Y location error.
Post Fid 2 Y Align Deviation (mm) Camera Post print fiducial 2 Y location error.
Pre Fid 3 X Align Deviation (mm) Camera Pre-print fiducial 3 X location error.
Post Fid 3 X Align Deviation (mm) Camera Post print fiducial 3 X location error.
Pre Fid 3 Y Align Deviation (mm) Camera Pre-print fiducial 3 Y location error.
Post Fid 3 Y Align Deviation (mm) Camera Post print fiducial 3 Y location error.
Front X Act Rel Movement (mm) Machine Front X actuator relative movement between current and last cycle.
Rear X Act Rel Movement (mm) Machine Rear X actuator relative movement between current and last cycle.
Act Y Rel Movement (mm) Machine Y actuator relative movement between current and last cycle.
Front X Act Position (mm) Machine Front X actuator absolute position.
Rear X Act Position (mm) Machine Rear X actuator absolute position.
Act Y Position (mm) Machine Y actuator absolute position.
PVP Result (%) Camera The paste volume prediction for a limit set.
Front Print Speed (mm/s) Machine The print carriage speed when printing to the front.
Rear Print Speed (mm/s) Machine The print carriage speed when printing to the rear.
Parameter Parameter
Type
Description