FLX500-maintenance.pdf - 第18页

 Data I/O  FLX500  Chptr 2 —14— Figure 5—A Pr ogrammer Module fiducial. Module surfaces may be too dark or too bright for a successful scan and may need to be pol- ished (if too dark) or scuffed (if too bright). For o…

2 … Periodic Maintenance  Weekly Maintenance

—13—

clean so the PNP Head optic sensor can accu-

rately detect the position of the modules.

NOTE: A fiducial scan is run automatically

when starting a job if any modules have been

changed and for the first job after startup.

The scan can also be run any time via the

Diagnostic Windows.

To clean fiducials and sensors:

Remove dust and debris from the fiducials and

sensors with clean, dry, compressed air. See Fig-

ure 4 and Figure 5.

Figure 4—A Tray Module fiducials (circled) and a

Tray Module sensor (arrow).



Data I/O

 FLX500  Chptr 2

—14—

Figure 5—A Programmer Module fiducial.

Module surfaces may be too dark or too bright

for a successful scan and may need to be pol-

ished (if too dark) or scuffed (if too bright). For

optic values and correcting surface reflection, see

Fiducial Scan Errors on page 28.

2 … Periodic Maintenance  Monthly or Quarterly

—15—

Monthly or Quarterly Main-

tenance

• Calibrating Probe-Offset

• Cleaning the Cover and Work Surface

• Maintaining Air Flow

Calibrating Probe-Offset

Recalibrating the offset of the probes includes

the Z-Offset (the height difference between the

two probes). Do this procedure each month and:

• after replacing probe tips

• after any repair on the PNP Head or probes

• if you are experiencing problems picking

devices, especially with probe two.

To recalibrate the offset, see the on-screen Help

for the Diagnostics –Alignment Window.

NOTE: Recalibration takes 5 to 7 minutes to

complete, a Calibration Tool, a 4 mm hex key

(Allen wrench), and a PIN (Personal Identi-

fication Number) to access the Diagnostics

Windows (after tapping the Tools button).

Figure 6—The FLX programmer calibration tool is

Part Number 615-7054 (and came with your 2009

or later FLX500).