3.2.6 Delays/Timers
ON/OFF Delays and ON/OFF One-Shot
timers
can be programmed independently for both CH1
and CH2 for a
time
period between between 1 -
9999 ms (a value of 0 disables the
delay/timer).
defines
how the
delays/
timers
affect
the output behavior.
Some
combinations
of
delays/timers
are not
allowed. The DF-G2 programming menu
automatically
disables invalid
combinations
of
delays/timers.
The following table shows the
allowable
combinations
of
delays/timers:
Output
OFF Delay
ON Delay
Time
OFF 1-Shot
ON 1-Shot
ON
OFF
D
D
D
D
D
D
D
D
(D = 1 - 9999 ms)
Figure 6. DF-G2 Delays/Timers
OFF Delay
OFF One-Shot Timer
ON Delay
ON One-Shot Timer
OFF Delay
-
OK
OK
N/A
OFF One-Shot Timer
OK
-
N/A
N/A
ON Delay
OK
N/A
-
OK
ON One-Shot Timer
N/A
N/A
OK
-
3.2.7
Sensitivity
Selection
The
Sensitivity
Selection
can be programmed independently for CH1 and CH2. Use this
setting
to increase (lo) or decrease (high) the
switch-point hysteresis from the default (std)
setting.
• high—High
sensitivity.
Use this
setting
for low contrast sensing
• Std—Standard
sensitivity
• Lo—Low
sensitivity.
Use this
setting
to stabilize the output in high
vibration
applications
3.2.8 Display Readout
The readout of the digital displays can be programmed for the following
options:
• Signal/Threshold readout - Numeric (1234) or % (123P)
• ECO mode - Enabled or Disabled (ECO mode dims the displays to reduce current
consumption)
• Display
Orientation
- Normal (
) or Flipped (
)
3.2.9 Gain
Selection
The DF-G2 can operate in Auto Gain mode or the Gain can be
fixed
to be in Gain
. In Auto Gain, the DF-G2
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-
G2 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.
3.2.10 Factory Defaults
The Factory Defaults menu allows the DF-G2 to be easily restored back to original factory default
settings
(see Factory Default
Settings
in Program Mode ).
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 = SEt). 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.
DF-G2 High Speed Expert Dual Display Fiber
Amplifier
with Dual Discrete Outputs and IO Link
www.bannerengineering.com - Tel: 763.544.3164
11
