3.2.10 Gain
Selection
The DF-G3 can operate in Auto Gain mode or the Gain can be
fixed
to be in Gain 1...7. In Auto Gain, the DF-G3
optimizes
the gain during
a TEACH/SET method for the presented
condition(s).
While viewing the
fixed
gains in the Gain
Selection
choice list, the DF-G3 will
automatically
switch to the selected gain and display the measured signal on the Red display. This allows for easy and quick
evaluation
of the
fixed
gain mode.
3.2.11 Factory Defaults
The Factory Defaults menu allows the DF-G3 to be easily restored back to original factory default
settings
(see Factory Default
Settings
in
Specifications
).
3.3 Remote Input
Use the input wire to program the sensor remotely. To program the sensor using the input wire, remote input must be enabled (inPt SEL
on page 13). The remote input provides limited programming
options
(see the
figure
below). Pulse the
remote input according to the
figures
and the
instructions
provided in this manual.
Note: For NPN models, the remote input pulses are
active
low as shown in the following
figures.
For PNP models, the remote
input pulses are
active
high and are inverted from the following
figures.
2x
1x
Button Unlock (uloc)
Button Lock (loc)
Remote
Input
1x
1x
3x
2x
1x
One-Point Window
4x
One-Point Light Set
6x
CAL Set
5x
One-Point Dark Set
Two-Point
Dynamic
Remote Setup
REMOTE TEACH
REMOTE SETUP
Teach Selection
1x
Completes Teach
Starts Selected Teach
0.04 seconds < T < 0.8 seconds
Timing between Pulse groups > 1 second
Pulse Timing (T)
NOTE: Follow procedure for the selected TEACH/SET method
(highlighted in black box) chosen in the TEACH Selection menu
3x
4x
Button Lock (loc) or Unlock (uloc)
8x
Factory Default Settings
Figure 4. Single Output—Remote Input Flowchart
DF-G3 Long Range Expert
™
Dual Display Fiber
Amplifier
14
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