Dek-265GSX-User-Manual - 第124页

SPC Data Mode Six modes of data transfer are available as follows: None - No SPC data is output at any time. Remote - The data is written to a file called READINGS.DEK located on a remote network drive. Serial - The data…

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SPC CONFIGURATION
Whenthe cursor on the EditCurrent Process Parameterspage highlightsthe SPC
Configuration option and Incr. or Decr. are pressed an SPC Configuration
Window opens and two extra menu options become available:
Configuration
Window
Theconfiguration window allows the user to setup the MachinesSPCoperation.
Data Output Rate Two rates of data output are available as follows:
Every Cycle - Outputs SPC data every cycle except for the camera data, which is
output dependant upon the settings of the parameters start rate, sample rate and
start rate limit.
On Inspect - Outputs all SPC data at a rate dependant upon the settings of the
parameters start rate, sample rate and start rate limit.
Start Rate Sets the initial SPC output rate, for setting up a line. If start rate is set to 10, SPC
data is output every 10 cycles until the start rate limit is reached, when the rate
becomes that set in the sample rate parameter. The range is 1-100.
Sample Rate Sets the rate of SPC output after the start rate limit has been reached. The range
is 0-100, where 0 = use start rate until start rate limit is reached. If sample rate is
setto 15, SPC data is output every 15cyclesafterthestartrate limit is reached.
Start Rate Limit Sets the amount of SPC output cycles at the start rate. When this limit is reached
the sample rate parameter becomes the active SPC output rate. The range is
0-100, where 0 = continuous SPC output at the start rate.
NOTE
Setting both start rate limit and sample rate to zero causes continuous SPC
output at the start rate.
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MACHINE PROGRAMMING
SPC CONFIGURATION
SPC Configuration Page.
DATA OUTPUT RATE
START RATE
SAMPLE RATE
START RATE LIMIT
SPC DATA MODE
SPC FORMAT
UPDATE ON START-UP
ALIGN INSPECT MODE
EVERY CYCLE
1
10
10
SERIAL
WINDOWS
NO
PRE PRINT
cycles
cycles
cycles
SPC Data Mode Six modes of data transfer are available as follows:
None - No SPC data is output at any time.
Remote - The data is written to a file called READINGS.DEK located on a
remote network drive.
Serial - The data is output from the machines serial SPC port.
Disc - The data is written to a file called READINGS.DEK located on the
machines local drive.
Serial + Remote - Outputs data in both modes.
Serial + Disc - Outputs data in both modes.
SPC Format AlldatairrespectiveofSPCdatamodeisintheselected SPC format, options are:
DOS or Windows.
Update on Start-up The windows format contains the header data which has all the display
information 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:
None - No fiducial alignment information is output at any time.
Pre Print - Board and screen fiducial alignment information is taken before the
board is printed.
Post Print - Board and screen fiducial alignment information is taken after the
board is printed.
Pre + Post Print - Board and screen 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).
TheEditLimits key opensan EditSPC Limitswindow (seethe EditSPC Limits
section), the window gives the operator the ability to set nominal, minimum and
maximum limits for the variousSPC parametersand definewhether themachine
stops when a limit is exceeded.
1.108 User Manual Software Version 6
MACHINE PROGRAMMING
SPC CONFIGURATION
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
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