Nordson Spectrum II Series User Manual

5-16 Calibration and Adjustment
7. If the threshold value is not in the range of the present/not present values, follow the steps
below to adjust the light level.
a. Press and hold the
Mode button for 3 seconds until [Func dFLt] (or [Func oPt])
begins to blink on the display.
b. Click
Mode button once. You will see [HS] followed by a number.
c. Click the (
+) button until you see [Stnd]. Press and hold Mode until the two sets of
numbers appears again.
d. If the threshold number is still not within the range of values, repeat Steps 7b and 7c,
but this time click the (
+) button until you see [GIGA].
e. If threshold is still not within range, the fiber optic sensor will need to be moved closer
to the carrier/board.
Power Tuning
When Light
Level is
Saturated
Setting Reset
Key Lock
Zero Reset
MODE
MODE
L/D
UP/DOWN
[DPC Indicator]
Turns ON when Dynamic Power Control is
effective.
[ST Indicator]
Turns ON when Smart Tuning is in progress.
Refer to “Convenient
Setting Features”.
TUNE
TUNE
TUNE
Output Switch
[LD] Button
A single press switches between
Light ON/Dark ON. [L/D] indicator
changes.
Mode Change
[MODE] Button
Switches between SET
mode and RUN mode by
a long press (3 seconds
or longer) of the key.
Sensitivity Setting
[
] Button
A single press for each setting
with/without a workpiece.
[ST Indicator] turns ON.
Minute Threshold
Adjustment
[UP/DOWN] Button
The green digital value changes.
Threshold Level
Green Digital Display
Incident Light
Level
Red Digital Display
[LD Indicator]
Displays
Light ON/Dark O setting.
[OUT Indicator]
Turns ON when Output is
ON.
+ : Press both
: Press both in sequence
UP
CHECK!
Figure 5-17 Board Sensor Setting and Display Overview
5.11.2 Inverting the Display
To invert the display (Figure 5-17):
1. Press and hold the
Mode button for 3 seconds until [Func dFLt] begins to blink on the
display.
2. Click the
Up (+) button once so that [Func oPt] appears.
3. Press the
Mode button until [rEv oFF] is shown.
4. Click the
Up (+) button once so that [rEv on] appears.
5. Press and hold the
Mode button for 3 seconds until the two sets of numbers appear.
 After inverting the display, the above diagram will be reversed; the green numbers will
represent the current light level and the red numbers will represent the threshold.

Nordson Spectrum II Series Specifications

General

Brand	Nordson
Model	Spectrum II Series
Category	Dispenser
Language	English