
1.
Configure
the
first
sensor as the Master (inPt SEL = MAST).
2. In the Master sensor set-up, enter the total number of Slave sensors you will be using (tOtL SLAV = 1 - 6).
3. For each Slave sensor used,
configure
the input as a Slave (inPt SEL = SLVE).
4. Give each Slave its own
identifying
address (SLAV Addr = 1 - 6).
5. Connect the Input wires of the Master and all of the Slaves together.
Note: Note: Giving two Slave sensors the same address will cause them to
fire
their
emitters
at the same
time
in the
firing
sequence.
3.5 Adjust Mode
Sliding the RUN/PRG/ADJ mode switch to the ADJ
position
allows the user to perform Expert TEACH/SET methods and Manual
Adjustment of the threshold(s).
Note: For the Dual Output models, when teaching CH2, the gain
setting
will be the same as the gain
setting
made during the CH1
teach. Reteaching CH1 may invalidate the previous CH2 teach.
3.5.1 Two-Point TEACH
• Establishes a single switching threshold
• Threshold can be adjusted by using the "+" and "-" rocker
button
(Manual Adjust)
Two-Point TEACH is used when two
conditions
can be presented
statically
to the sensor. The sensor locates a single sensing threshold
(the switch point) midway between the two taught
conditions,
with the Output ON
condition
on one side, and the Output OFF
condition
on the other.
Sensor positions
threshold midway
between taught conditions
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
Darkest Taught
Condition
Lightest Taught
Condition
Position
adjusted by
Manual Adjust
Figure 6. Two-Point TEACH (Light Operate shown)
The Output ON and OFF
conditions
can be reversed by using the LO/DO (Light Operate/ Dark Operate) switch or through the program
interface for the dual output model.
Two-Point TEACH and Manual Adjust
Moves switching threshold value up or down to make adjustments
• Slide Mode switch to ADJ to enter Adjust mode
• Press "+" to increase; press "-" to decrease
◦
GREEN display shows the switching threshold value
◦
2 seconds
after
adjustment, the GREEN display will
flash
3
times
to
confirm
• Slide Mode switch to RUN to complete
operation
Remember: Manual adjustments are disabled when Auto Thresholds are ON
Follow these steps to perform a Two-Point TEACH:
Note: TEACH
Selection
must be programmed to 2Pt tcH.
1. Enter Adjust mode.
DF-G3 Long Range Expert
™
Dual Display Fiber
Amplifier
16
www.bannerengineering.com - Tel: 763.544.3164