Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 2-141 P/N 196515 (Revision A)
Exercise Sheet 2-15-4
Adjusting the Downward-facing Board Sensors (X-1020 only)
Tools and Materials Needed:
Flathead screwdriver
Phillipshead screwdriver
Sample workpiece identical to one used during production run
1. Using a Phillipshead screwdriver, remove the screws holding down the
dispensing area front plate.
2. Locate the Fiber Optic Amplifier for the sensor you wish to adjust.
The amplifiers are in the order of the conveyor stations: pre-dispense,
dispense, and post-dispense.
3. Carefully remove the Amplifier cover.
4. Slide the mode selection switch to Mode.
5. Dial the thumbwheel until the flashing cursor is next to Output 1 and then
push down on the thumbwheel to select.
6. Dial the thumbwheel until L (light on) is displayed and then push down on the
thumbwheel to select.
7. Dial the thumbwheel until non is displayed and then push down on the
thumbwheel to select.
8. Dial the thumbwheel until FR1 (Frequency 1) is displayed and then push down
on the thumbwheel to select.
9. To program Output 1, slide the mode selection switch to Set.
10. Make sure that no workpieces are under/over the sensor and then push down
on the thumbwheel to set the ON condition for Output 1.
> “2nd” will display after a moment.
11. Dial the thumbwheel one click towards the minus position.
GOOD should display for two seconds, indicating the ON-OFF threshold is
identifiable. If HARD is displayed, then the sensor may not be able to tell
the difference between on and off. The sensor lens will require realignment
before proceeding.
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