Dek-265GSX-User-Manual.pdf.pdf - 第125页

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…

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

...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