6/02
2-414
DC1632/2240
OF 99-2
Prelaunch Training/Review
Status Indicator RAPs
OF 99-2 Transmissive Sensor
Procedure
Enter DC330 [XXX-XXX]. Block the Sensor. The display changed.
YN
Remove the sensor connector. The display changed.
YN
Check a short circuit between the sensor Pin 2 and the PWB Pin 8. If the check is
OK, replace the PWB.
Replace the sensor.
Unblock the sensor. The display changed.
YN
There is +5VDC measured between the sensor Pin 2 (+) and GND (-).
YN
Check the wire between the sensor Pin 2 and the PWB Pin 8 for an open circuit or a
poor contact. If the check is OK replace the PWB
There is +5VDC measured between the sensor Pin 1 (+) and Pin 3 (-).
YN
Check the wire between the PWB Pin 4 and the sensor Pin 1 and between the PWB
Pin 5 and the sensor Pin 3 for an open circuit and poor contact. If the check is OK,
replace the PWB.
Replace the sensor.
Replace the sensor.
Figure 1 Transmissive Sensor CD
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