Channel 2 Menu
Program (PRG) mode allows the following
settings
to be programmed in the DF-G3.
The LO/DO switch is replaced with the CH1/CH2
selection
switch. LO/DO is selected via the
Program Mode menu.
Setting
the switch to CH1
allows the
settings
in the Program Mode chart to
be programmed globally for CH1 and CH2.
When CH2 is selected in Program mode, the
settings
below can be
configured
for CH2 and are
independent from CH1
settings.
CH2 Factory Default
Settings:
Out SEL2
LO
tch SEL2
2-pt tch
OFSt Pct2
10 pct
Auto Thr2
oFF
dLY SEL2
oFF
SenS CH2
std
The factory default
settings
for CH2 and CH1 are
the same.
(+)
or
(-)
to set value
(+)
or
(-)
to set value
To scroll through menu lists: Press “+” or “-” To enter a choice list or to select and save: Click SET To exit a choice list without saving: Press and hold SET for 2 seconds
Click SET
to enter choice list
Press and hold SET to exit
choice list without saving
DISPLA
Y
LOOP
Return to Menu List
PROGRAM MODE
Switch Mode
to “PRG”
Click SET
to enter choice list
Click SET
to enter choice list
DISPLA
Y
LOOP
Click SET
to enter choice list
Click SET
rocker button
Click SET to select and save a choice in any list
Menu List
on display represents a “w”
on display represents a “m”
Click SET
to enter choice list
default setting
other menus hidden
setting-specific
Click SET
to enter choice list
D
ISPLA
Y
LOOP
(+)
or
(-)
to set value
Click SET
(+)
or
(-)
to set value
Click SET
(+)
or
(-)
to set value
Click SET
(+)
or
(-)
to set value
Click SET
(+)
or
(-)
to set value
Click SET
DISPLA
Y
LOOP
DISPLA
Y
LOOP
DISPLA
Y
LOOP
Available in Lt, dr or wind set only
Not available in CAL Set
3.2.1 Output
Selection
Both CH1 and CH2 can be programmed for either light operate (LO) or dark operate (DO). The Channel 2 menu includes two
additional
menus: Health (Health Mode Alarm) and Comp (Complementary Programming).
Health Mode Alarm
The Health Mode Alarm alerts you when
preventative
maintenance becomes necessary to ensure reliable sensing. The Health Mode
output 2 is
Active
when the system is OK and
operating
normally. Health Mode output 2 becomes
Inactive
when the system is in a
marginal state because of
contamination.
The system
still
operates normally and can detect small objects, but is nearing the alarm
state. When the system is completely contaminated and unable to ensure reliable sensing, the system goes into the alarm state. In the
alarm state, the discrete output 1 is forced to the blocked state and can no longer be used to detect small objects.
• Threshold Alert
displays when Health Mode output 2 is
inactive
because of
contamination.
The system operates
normally but is nearing the alarm state.
• Threshold Error
displays when discrete output 1 is forced to the blocked state and can no longer be used to
detect small objects.
The sensor may enter Health Mode Alarm for any of these reasons:
1. When
first
powered up; the
fiber
optic
array may already be contaminated
2. If the Window SET procedure fails,
indicating
the
fiber
optic
array is contaminated and the sensor could not set a valid clear-
state light level for reliable
detection
DF-G3 Long Range Expert
™
Dual Display Fiber
Amplifier
www.bannerengineering.com - Tel: 763.544.3164
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